TLV431 TLV431A SLVS139F TL431 TL1431 TLV431C TLV431AC TLV431I TLV431AI - Datasheet Archive

 

LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 D D D D D Low-Voltage

 

TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 D D D D D Low-Voltage Operation . . . Down to 1.24 V 1% Reference-Voltage Tolerance (TLV431A TLV431A) D PACKAGE (TOP VIEW) CATHODE ANODE ANODE NC 1 8 2 7 3 6 4 5 Adjustable Output Voltage, VO = Vref to 6 V Low Operational Cathode Current . . . 80 µA Typ 0.25- Typical Output Impedance DBV PACKAGE (TOP VIEW) REF ANODE ANODE NC NC NC CATHODE 1 LP PACKAGE (TOP VIEW) 5 ANODE 4 REF 2 3 CATHODE ANODE REF NC ­ No internal connection NC ­ No internal connection description/ordering information The TLV431 TLV431 and TLV431A TLV431A are low-voltage three-terminal adjustable voltage references, with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between Vref (1.24 V) and 6 V with two external resistors (see Figure 2). The TLV431 TLV431 and TLV431A TLV431A operate from a lower voltage (1.24 V) than the widely used TL431 TL431 and TL1431 TL1431 shunt-regulator references. When used with an optocoupler, the TLV431 TLV431 and TLV431A TLV431A are ideal voltage references in isolated feedback circuits for 3-V to 3.3-V switching-mode power supplies. These devices have a typical output impedance of 0.25 . Active output circuitry provides a very sharp turn-on characteristic, making the TLV431 TLV431 and TLV431A TLV431A excellent replacements for low-voltage Zener diodes in many applications, including onboard regulation and adjustable power supplies. The TLV431C TLV431C and TLV431AC TLV431AC devices are characterized for operation from 0°C to 70°C. The TLV431I TLV431I and TLV431AI TLV431AI devices are characterized for operation from ­40°C to 85°C. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright 2003, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 1 TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 ORDERING INFORMATION ORDERABLE PART NUMBER PACKAGE TA Reel of 3000 TLV431CLPR TLV431CLPR TLV431ACLP TLV431ACLP TLV431ACLPR TLV431ACLPR TLV431AID TLV431AID Reel of 2500 TLV431AIDR TLV431AIDR Reel of 3000 TLV431IDBVR TLV431IDBVR Reel of 250 TLV431IDBVT TLV431IDBVT Reel of 3000 TLV431AIDBVR TLV431AIDBVR Reel of 250 TLV431AIDBVT TLV431AIDBVT Bulk of 1000 TLV431ILP TLV431ILP Reel of 2000 TLV431ILPR TLV431ILPR Bulk of 1000 TLV431AILP TLV431AILP Reel of 2000 TO-92 (LP) TLV431CLP TLV431CLP Tube of 75 ­40°C 85°C ­40 C to 85 C TLV431ACDBVT TLV431ACDBVT Reel of 2000 SOT-23 (DBV) TLV431ACDBVR TLV431ACDBVR Bulk of 1000 SOIC (D) Reel of 3000 Reel of 2000 TO-92 (LP) TLV431CDBVT TLV431CDBVT Bulk of 1000 0°C 70°C 0 C to 70 C Reel of 250 Reel of 250 SOT-23 (DBV) TLV431CDBVR TLV431CDBVR TLV431AILPR TLV431AILPR TOP-SIDE MARKING VAIC VAHC V431C V431C V431AC V431AC TY431A TY431A VAII VAHI V431I V431I V431AI V431AI Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. logic symbol REF ANODE CATHODE logic diagram (positive logic) CATHODE REF + ­ Vref = 1.24 V ANODE 2 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 equivalent schematic CATHODE REF ANODE absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Cathode voltage, VKA (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Continuous cathode current range, IK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ­20 mA to 20 mA Reference current range, Iref . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ­0.05 mA to 3 mA Operating virtual junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ­65°C to 150°C Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: Voltage values are with respect to the anode terminal unless otherwise noted. package thermal data (see Note 2) SOIC (D) High K, JESD 51-7 JC 39°C/W SOT-23 (DBV) High K, JESD 51-7 131°C/W 206°C/W TO-92 (LP) High K, JESD 51-7 55°C/W 140°C/W PACKAGE BOARD JA 97°C/W NOTE 2: Maximum power dissipation is a function of TJ(max), JA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) ­ TA)/JA. Operating at the absolute maximum TJ of 150°C can affect reliability. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 3 TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 recommended operating conditions MIN VKA IK TA TLV431C TLV431C, TLV431AC TLV431AC Operating free-air temperature range TLV431I TLV431I, TLV431AI TLV431AI 6 V 15 mA 0 70 ­40 Cathode current MAX Vref 0.1 Cathode voltage UNIT 85 °C electrical characteristics, TA = 25°C (unless otherwise noted) PARAMETER TEST CONDITIONS TA = 25°C TA = full range (see Note 3 and Figure 1) Vref Reference voltage VKA = Vref, IK = 10 mA Vref(dev) Vref deviation over full temperature range (see Note 4) Ratio of Vref change in cathode voltage change IK = 10 mA, (see Figure 2) Iref Reference terminal current Iref(dev) TLV431I TLV431I TYP MAX MIN TYP MAX 1.222 1.24 1.258 1.222 1.24 1.27 1.202 UNIT 1.258 VKA = Vref, IK = 10 mA (see Note 3 and Figure 1) Vref VKA TLV431C TLV431C MIN 1.21 1.278 V 12 6 20 ­1.5 ­2.7 ­1.5 ­2.7 mV/V IK = 10 mA, R1 = 10 k, R2 = open (see Figure 2) 0.15 0.5 0.15 0.5 µA Iref deviation over full temperature range (see Note 4) IK = 10 mA, R1 = 10 k, R2 = open (see Note 3 and Figure 2) 0.05 0.3 0.1 0.4 µA IK(min) Minimum cathode current for regulation VKA = Vref (see Figure 1) 55 80 55 80 µA IK(off) 4 Off-state cathode current VKA = 6 V, (see Figure 3) Vref = 0 0.001 0.1 0.001 0.1 µA z KA Dynamic impedance (see Note 5) VKA = Vref, f 1 kHz, IK = 0.1 mA to 15 mA (see Figure 1) 0.25 0.4 0.25 0.4 VKA = Vref to 6 V mV NOTES: 3. Full range is ­40°C to 85°C for the TLV431I TLV431I, and 0°C to 70°C for the TLV431C TLV431C. 4. The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over the rated temperature range. The average full-range temperature coefficient of the reference input voltage, a V , is defined ref as: V ppm a V ref °C V ref(dev) at 25 C 10 6 ° DT A ref + where: TA is the rated operating temperature range of the device. aV ref can be positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the lower temperature. 5. The dynamic impedance is defined as: z KA + DVKA DI KA When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is given by: 4 z KA + DV DI [ z KA 1 ) R1 R2 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 electrical characteristics, TA = 25°C (unless otherwise noted) PARAMETER TEST CONDITIONS TA = 25°C TA = full range (see Note 3 and Figure 1) Vref Vref(dev) Vref deviation over full temperature range (see Note 4) Ratio of Vref change in cathode voltage change IK = 10 mA, (see Figure 2) Reference terminal current IK = 10 mA, (see Figure 2) Iref deviation over full temperature range (see Note 4) Minimum cathode current for regulation VKA = Vref Off-state cathode current VKA = 6 V, (see Figure 3) Vref = 0 z KA Dynamic impedance (see Note 5) MAX 1.228 1.24 1.252 1.228 1.24 1.259 1.215 VKA = Vref, f 1 kHz, IK = 0.1 mA to 15 mA (see Figure 1) UNIT 1.252 (see Figure 1) IK(off) TYP IK = 10 mA, R1 = 10 k, R2 = open (see Note 3 and Figure 2) IK(min) MIN R1 = 10 k Iref(dev) MAX VKA = Vref to 6 V Iref TLV431AI TLV431AI TYP VKA = Vref, IK = 10 mA (see Note 3 and Figure 1) Vref VKA Reference voltage VKA = Vref, IK = 10 mA TLV431AC TLV431AC MIN 1.221 1.265 V 4 12 6 20 mV ­1.5 ­2.7 ­1.5 ­2.7 mV/V 0.15 0.5 0.15 0.5 µA 0.05 0.3 0.1 0.4 µA 55 80 55 80 µA 0.001 0.1 0.001 0.1 µA 0.25 0.4 0.25 0.4 NOTES: 3. Full range is ­40°C to 85°C for the TLV431AI TLV431AI, and 0°C to 70°C for the TLV431AC TLV431AC. 4. The deviation parameters Vref(dev) and Iref(dev) are defined as the differences between the maximum and minimum values obtained over the rated temperature range. The average full-range temperature coefficient of the reference input voltage, a V , is defined ref as: V ppm a V ref °C V ref(dev) at 25 C 10 6 ° DT A ref + where: TA is the rated operating temperature range of the device. aV can be positive or negative, depending on whether minimum Vref or maximum Vref, respectively, occurs at the lower temperature. DVKA 5. The dynamic impedance is defined as: z KA DI KA When the device is operating with two external resistors (see Figure 2), the total dynamic impedance of the circuit is given by: ref z KA + DV DI [ z KA 1 ) + R1 R2 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 5 TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 PARAMETER MEASUREMENT INFORMATION Input VO Input VO IK IK R1 R2 Vref Figure 1. Test Circuit for VKA = Vref, VO = VKA = Vref Input VO Figure 3. Test Circuit for IK(off) POST OFFICE BOX 655303 Vref Figure 2. Test Circuit for VKA > Vref, VO = VKA = Vref × (1 + R1/R2) + Iref × R1 IK(off) 6 Iref · DALLAS, TEXAS 75265 TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 PARAMETER MEASUREMENT INFORMATION REFERENCE VOLTAGE vs JUNCTION TEMPERATURE REFERENCE INPUT CURRENT vs JUNCTION TEMPERATURE 1.254 250 IK = 10 mA IK = 10 mA R1 = 10 k R2 = Open I ref ­ Reference Input Current ­ nA V ref ­ Reference Voltage ­ V 1.252 1.250 1.248 1.246 1.244 1.242 1.240 1.238 ­50 ­25 0 25 50 75 100 125 200 150 100 50 ­50 150 ­25 TJ ­ Junction Temperature ­ °C 0 25 50 75 100 125 TJ ­ Junction Temperature ­ °C Figure 4 150 Figure 5 CATHODE CURRENT vs CATHODE VOLTAGE CATHODE CURRENT vs CATHODE VOLTAGE 15 250 VKA = Vref TA = 25°C 200 VKA = Vref TA = 25°C 10 I K ­ Cathode Current ­ µ A I K ­ Cathode Current ­ mA 150 5 0 ­5 100 50 0 ­50 ­100 ­150 ­10 ­200 ­15 ­1 ­0.5 0 0.5 1 VKA ­ Cathode Voltage ­ V 1.5 ­250 ­1 Figure 6 ­0.5 0 0.5 1 VKA ­ Cathode Voltage ­ V 1.5 Figure 7 Operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 7 TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 PARAMETER MEASUREMENT INFORMATION RATIO OF DELTA REFERENCE VOLTAGE TO DELTA CATHODE VOLTAGE vs JUNCTION TEMPERATURE OFF-STATE CATHODE CURRENT vs JUNCTION TEMPERATURE 0 V ref / VKA ­ Ratio of Delta Reference Voltage to Delta Cathode Voltage ­ mV/V I K(off) ­ Off-State Cathode Current ­ nA 40 VKA = 5 V Vref = 0 30 20 10 0 ­50 ­25 0 25 50 75 100 ­0.1 ­0.2 ­0.3 ­0.4 ­0.5 ­0.6 ­0.7 IK = 10 mA VKA = Vref to 6 V ­0.8 ­50 125 ­25 TJ ­ Junction Temperature ­ °C 0 25 50 75 100 125 150 TJ ­ Junction Temperature ­ °C Figure 9 Figure 8 PERCENTAGE CHANGE IN Vref vs OPERATING LIFE AT 55°C 0.025 Vref Percentage Change in Vref ­ % IK = 1 mA 0 % Change (Average) ­0.025 % Change (3) ­0.05 ­ 0.075 ­0.1 % Change (­3) ­0.125 0 10 20 30 40 50 60 Operating Life at 55°C ­ kh Extrapolated from life-test data taken at 125°C; the activation energy assumed is 0.7 eV. Figure 10 Operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. 8 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 PARAMETER MEASUREMENT INFORMATION EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY 3V Vn ­ Equivalent Input Noise Voltage ­ nV/ Hz 350 VKA = Vref IK = 1 mA TA = 25°C 1 k 300 470 µF + 250 TLV431 TLV431 or TLV431A TLV431A 750 2200 µF + 820 TLE2027 TLE2027 + _ TP 160 k 160 200 TEST CIRCUIT FOR EQUIVALENT NOISE VOLTAGE 150 10 100 1k 10 k 100 k f ­ Frequency ­ Hz Figure 11 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 9 TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 PARAMETER MEASUREMENT INFORMATION EQUIVALENT INPUT NOISE VOLTAGE OVER A 10-SECOND 10-SECOND PERIOD Vn ­ Equivalent Input Noise Voltage ­ µ V 10 f = 0.1 Hz to 10 Hz IK = 1 mA TA = 25°C 8 6 4 2 0 ­2 ­4 ­6 ­8 ­10 0 2 4 6 8 10 t ­ Time ­ s 3V 1 k 470 µF + 750 0.47 µF 2200 µF + 820 TLE2027 TLE2027 10 k + _ 1 µF 160 k TLV431 TLV431 or TLV431A TLV431A 10 k TLE2027 TLE2027 + _ 16 33 k TEST CIRCUIT FOR 0.1-Hz TO 10-Hz EQUIVALENT NOISE VOLTAGE Figure 12 10 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TP CRO 1 M 33 k 0.1 µF 2.2 µF + TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 PARAMETER MEASUREMENT INFORMATION 80 0° IK = 10 mA TA = 25°C 70 36° 60 72° 50 108° 40 Output 180° IK 144° 30 Phase Shift A V ­ Small-Signal Voltage Gain/Phase Margin ­ dB SMALL-SIGNAL VOLTAGE GAIN/PHASE MARGIN vs FREQUENCY 6.8 k 180 10 µF 5V 4.3 k 20 10 GND 0 TEST CIRCUIT FOR VOLTAGE GAIN AND PHASE MARGIN ­10 ­20 100 1k 10 k 100 k 1M f ­ Frequency ­ Hz Figure 13 REFERENCE IMPEDANCE vs FREQUENCY 100 |z ka | ­ Reference Impedance ­ IK = 0.1 mA to 15 mA TA = 25°C 100 Output 10 IK 100 1 + ­ GND 0.1 TEST CIRCUIT FOR REFERENCE IMPEDANCE 0.01 1k 10 k 100 k 1M 10 M f ­ Frequency ­ Hz Figure 14 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 11 TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 PARAMETER MEASUREMENT INFORMATION PULSE RESPONSE 1 3.5 3 Input and Output Voltage ­ V R = 18 k TA = 25°C Input 18 k Output 2.5 Ik 2 1.5 Pulse Generator f = 100 kHz Output 50 1 GND 0.5 0 TEST CIRCUIT FOR PULSE RESPONSE 1 ­0.5 0 1 2 3 4 5 6 7 8 t ­ Time ­ µs Figure 15 PULSE RESPONSE 2 3.5 3 Input and Output Voltage ­ V R = 1.8 k TA = 25°C Input 1.8 k Output 2.5 IK 2 1.5 Pulse Generator f = 100 kHz Output 1 GND 0.5 0 TEST CIRCUIT FOR PULSE RESPONSE 2 ­0.5 0 1 2 3 4 5 6 7 8 t ­ Time ­ µs Figure 16 12 50 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 PARAMETER MEASUREMENT INFORMATION STABILITY BOUNDARY CONDITION 16 TA = 25°C IK = 15 mA MAX 14 I K ­ Cathode Current ­ mA VKA = Vref 12 10 Stable Stable VKA = 2 V 8 6 4 VKA = 3 V 2 0 0.001 0.01 0.1 1 CL ­ Load Capacitance ­ µF 10 150 150 IK IK + CL ­ R1 = 10 k CL Vbat R2 TEST CIRCUIT FOR VKA = Vref + ­ Vbat TEST CIRCUIT FOR VKA = 2 V, 3 V The areas under the curves represent conditions that may cause the device to oscillate. For VKA = 2-V and 3-V curves, R2 and Vbat were adjusted to establish the initial VKA and IK conditions with CL = 0. Vbat and CL then were adjusted to determine the ranges of stability. For best results, use low-ESR tantalum or aluminum electrolytic capacitors. Figure 17 Operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 13 TLV431 TLV431, TLV431A TLV431A LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS SLVS139F SLVS139F ­ JULY 1996 ­ REVISED JUNE 2003 APPLICATION INFORMATION Figure 18 shows the TLV431 TLV431 or TLV431A TLV431A used in a 3.3-V isolated flyback supply. Output voltage VO can be as low as reference voltage Vref (1.24 V ± 1%). The output of the regulator plus the forward voltage drop of the optocoupler LED (1.24 + 1.4 = 2.64 V) determine the minimum voltage that can be regulated in an isolated supply configuration. Regulated voltage as low as 2.7 Vdc is possible using the circuit in Figure 18. VI 120 V ­ P + VO 3.3 V P P Gate Drive VCC Controller VFB TLV431 TLV431 or TLV431A TLV431A Current Sense GND P P P P Figure 18. Flyback With Isolation Using TLV431 TLV431 or TLV431A TLV431A as Voltage Reference and Error Amplifier 14 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 MECHANICAL DATA MPDS018E MPDS018E ­ FEBRUARY 1996 ­ REVISED FEBRUARY 2002 DBV (R-PDSO-G5) PLASTIC SMALL-OUTLINE 0,95 5X 5 0,50 0,20 M 0,30 4 1,70 1,50 1 0,15 NOM 3,00 2,60 3 Gage Plane 3,00 2,80 0,25 0°­8° 0,55 0,35 Seating Plane 1,45 0,95 0,05 MIN 0,10 4073253-4/G 4073253-4/G 01/02 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion. Falls within JEDEC MO-178 MO-178 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 1 MECHANICAL DATA MSOI002B MSOI002B ­ JANUARY 1995 ­ REVISED SEPTEMBER 2001 D (R-PDSO-G*) PLASTIC SMALL-OUTLINE PACKAGE 8 PINS SHOWN 0.020 (0,51) 0.014 (0,35) 0.050 (1,27) 8 0.010 (0,25) 5 0.008 (0,20) NOM 0.244 (6,20) 0.228 (5,80) 0.157 (4,00) 0.150 (3,81) Gage Plane 1 4 0.010 (0,25) 0°­ 8° A 0.044 (1,12) 0.016 (0,40) Seating Plane 0.010 (0,25) 0.004 (0,10) 0.069 (1,75) MAX PINS * 0.004 (0,10) 8 14 16 A MAX 0.197 (5,00) 0.344 (8,75) 0.394 (10,00) A MIN 0.189 (4,80) 0.337 (8,55) 0.386 (9,80) DIM 4040047/E 4040047/E 09/01 NOTES: A. B. C. D. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion, not to exceed 0.006 (0,15). Falls within JEDEC MS-012 MS-012 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 1 MECHANICAL DATA MSOT002A MSOT002A ­ OCTOBER 1994 ­ REVISED NOVEMBER 2001 LP (O-PBCY-W3) PLASTIC CYLINDRICAL PACKAGE 0.205 (5,21) 0.175 (4,44) 0.165 (4,19) 0.125 (3,17) DIA 0.210 (5,34) 0.170 (4,32) Seating Plane 0.157 (4,00) MAX 0.050 (1,27) C 0.500 (12,70) MIN 0.022 (0,56) FORMED LEAD OPTION 0.016 (0,41) 0.016 (0,41) 0.104 (2,65) 0.014 (0,35) STRAIGHT LEAD OPTION D 0.135 (3,43) MIN 0.105 (2,67) 0.095 (2,41) 0.055 (1,40) 0.045 (1,14) 1 2 3 0.105 (2,67) 0.080 (2,03) 0.105 (2,67) 0.080 (2,03) 4040001-2 /C 10/01 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Lead dimensions are not controlled within this area D. FAlls within JEDEC TO -226 Variation AA (TO-226 replaces TO-92) E. Shipping Method: Straight lead option available in bulk pack only. Formed lead option available in tape & reel or ammo pack. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 1 MECHANICAL DATA MSOT002A MSOT002A ­ OCTOBER 1994 ­ REVISED NOVEMBER 2001 LP (O-PBCY-W3) PLASTIC CYLINDRICAL PACKAGE 0.539 (13,70) 0.460 (11,70) 1.260 (32,00) 0.905 (23,00) 0.650 (16,50) 0.610 (15,50) 0.020 (0,50) MIN 0.098 (2,50) 0.384 (9,75) 0.335 (8,50) 0.748 (19,00) 0.217 (5,50) 0.433 (11,00) 0.335 (8,50) 0.748 (19,00) 0.689 (17,50) 0.114 (2,90) 0.094 (2,40) 0.114 (2,90) 0.094 (2,40) 0.169 (4,30) 0.146 (3,70) DIA 0.266 (6,75) 0.234 (5,95) 0.512 (13,00) 0.488 (12,40) TAPE & REEL 4040001-3 /C 10/01 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. 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