HCPL-0370 HCPL-3700 HCPL-3760 Standard (HCPL-0370/3700) Input Cur
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AC/DC Logic Interface Optocouplers Technical Data
HCPL-0370 HCPL-3700 HCPL-3760
Standard (HCPL-0370/3700) Input Current (HCPL-3760) Versions Input Programmable Sense Voltage Hysteresis Logic Compatible Output Thresholds Guaranteed over Temperature Thresholds Independent Optical Parameters Recognized under 1577 Approved Dielectric Withstand Proof Test Voltage 3750 Vac, Minute
Description
HCPL-0370/3700 HCPL-3760 voltage/current threshold detection optocouplers. HCPL-3760 low-current version HCPL-0370/3700. obtain lower current operation, HCPL-3760 uses high-efficiency AlGaAs which provides higher light output lower drive currents. devices utilize threshold sensing input buffer which permit control threshold levels over wide range input voltages with single external resistor.
HCPL-0370/3700/3760
input buffer incorporates several features: hysteresis extra noise immunity switching immunity, diode bridge easy with input signals, internal clamping
Functional Diagram Applications
Limit Switch Sensing Voltage Detector V-240 AC/DC Voltage Sensing Relay Contact Monitor Relay Coil Voltage Monitor Current Sensing Microprocessor Interfacing
TRUTH TABLE (POSITIVE LOGIC) INPUT OUTPUT
CAUTION: advised that normal static precautions taken handling assembly this component prevent damage and/or degradation which induced ESD.
diodes protect buffer from wide range overvoltage over-current transients. Because threshold sensing done prior driving LED, variations optical coupling from detector will have effect threshold levels. HCPL-0370/3700's input buffer nominal turn threshold (ITH volts (VTH
buffer HCPL-3760 redesigned permit lower input current. nominal turn threshold HCPL-3760 (ITH volts (VTH high gain output stage features open collector output providing both compatible
saturation voltages CMOS compatible breakdown voltages. combining several unique functions single package, user provided with ideal component industrial control computer input boards other applications where predetermined input threshold level desirable.
Ordering Information
Specify Part Number followed Option Number desired) Example HCPL-0370#XXXX option Package. Tape/Reel Package Option min.). XXXE Lead Free Option.
HCPL-37x0#XXXX 5000 rms/1 minute Rating Option. Gull Wing Surface Mount Option. Tape/Reel Package Option min.). XXXE Lead Free Option. Option data sheets available. Contact your Agilent sales representative authorized distributor information.
Remarks: notation used existing products, while (new) products launched since 15th July 2001 lead free option will
Schematic
Package Outline Drawings
Standard Package (HCPL-3700/3760)
9.40 (0.370) 9.90 (0.390) XXXX YYWW 1.19 (0.047) MAX. RECOGNITION TYPE NUMBER DATE CODE 6.10 (0.240) 6.60 (0.260) 7.36 (0.290) 7.88 (0.310) 0.20 (0.008) 0.33 (0.013)
TYP.
1.78 (0.070) MAX.
3.56 0.13 (0.140 0.005)
4.70 (0.185) MAX.
DCAC
0.51 (0.020) MIN. 2.92 (0.115) MIN.
0.76 (0.030) 1.40 (0.056)
0.65 (0.025) MAX. 2.28 (0.090) 2.80 (0.110) DIMENSIONS MILLIMETERS (INCHES). NOTE: FLOATING LEAD PROTRUSION 0.25 mils) MAX.
Gull Wing Surface Mount Option (HCPL-3700/3760)
LAND PATTERN RECOMMENDATION 9.65 0.25 (0.380 0.010)
1.016 (0.040)
TYPE NUMBER DATE CODE XXXX YYWW 6.350 0.25 (0.250 0.010) 10.9 (0.430)
MOLDED
RECOGNITION
1.27 (0.050)
(0.080)
1.19 (0.047) MAX.
1.780 (0.070) MAX.
9.65 0.25 (0.380 0.010) 7.62 0.25 (0.300 0.010) 0.20 (0.008) 0.33 (0.013)
3.56 0.13 (0.140 0.005)
1.080 0.320 (0.043 0.013) 2.540 (0.100)
0.635 0.130 (0.025 0.005)
0.635 0.25 (0.025 0.010) NOM.
DIMENSIONS MILLIMETERS (INCHES). TOLERANCES (UNLESS OTHERWISE SPECIFIED): xx.xx 0.01 xx.xxx 0.005 LEAD COPLANARITY MAXIMUM: 0.102 (0.004) NOTE: FLOATING LEAD PROTRUSION 0.25 mils) MAX.
Package Outline Drawings, continued
Small Outline SO-8 Package (HCPL-0370)
LAND PATTERN RECOMMENDATION
3.937 0.127 (0.155 0.005)
5.994 0.203 (0.236 0.008) TYPE NUMBER (LAST DIGITS) DATE CODE
7.49 (0.295)
0.406 0.076 (0.016 0.003)
(0.075)
1.270 (0.050)
0.64 (0.025)
5.080 0.127 (0.200 0.005)
0.432 (0.017)
3.175 0.127 (0.125 0.005)
1.524 (0.060) 0.203 0.102 (0.008 0.004)
0.228 0.025 (0.009 0.001)
TOTAL PACKAGE LENGTH (INCLUSIVE MOLD FLASH)
5.207 0.254 (0.205 0.010) DIMENSIONS MILLIMETERS (INCHES). LEAD COPLANARITY 0.10 (0.004 INCHES) MAX.
0.305 MIN. (0.012)
NOTE: FLOATING LEAD PROTRUSION 0.15 mils) MAX.
Solder Reflow Thermal Profile
PREHEATING RATE 1°C/-0.5°C/SEC. REFLOW HEATING RATE 2.5°C 0.5°C/SEC. PEAK TEMP. 245°C PEAK TEMP. 240°C PEAK TEMP. 230°C 2.5°C 0.5°C/SEC. 160°C 150°C 140°C 1°C/-0.5°C SEC. SEC. SOLDERING TIME 200°C
TEMPERATURE (°C)
PREHEATING TIME 150°C, SEC. SEC. TIGHT TYPICAL LOOSE
ROOM TEMPERATURE
TIME (SECONDS)
Recommended Pb-Free Profile
+0/-5 RAMP-UP °C/SEC. MAX. RAMP-DOWN °C/SEC. MAX. TIME WITHIN ACTUAL PEAK TEMPERATURE 20-40 SEC.
TEMPERATURE
Tsmax Tsmin
PREHEAT SEC. PEAK
SEC.
TIME NOTES: TIME FROM PEAK TEMPERATURE MINUTES MAX. Tsmax Tsmin
Regulatory Information
HCPL-0370/3700/3760 been approved following organizations: Recognized under 1577, component recognition program, File E55361 (HCPL-0370 pending). Approved under Component Acceptance Notice File 88324.
Insulation Safety Related Specifications
8-Pin (300 mil) Value 0.08 SO-8 Value 0.08
Parameter Min. External (External Clearance) Min. External Tracking Path (External Creepage) Min. Internal Plastic (Internal Clearance)
Symbol L(IO1) L(IO2)
Units
Conditions Measured from input terminals output sterminals, hortest distance through Measured from input terminals output terminals, shortest distance path along body Through insulation distance, conductor conductor, usually direct distance between photoemitter photodetector inside optocoupler cavity 112/VDE 0303 PART
Tracking Resistance (Comparative Tracking Index) Isolation Group
IIIa
Material Group (DIN 0110, 1/89, Table
Absolute Maximum Ratings derating required 70°C)
Parameter Storage Temperature Operating Temperature Lead Soldering Cycle Input Current Symbol Temperature Time Average Surge Transient HCPL-3700/3760 HCPL-0370 HCPL-3700/3760 HCPL-0370 HCPL-3700/3760 HCPL-0370 Average Min. Max. Units Note
-0.5
Input Voltage (Pins 2-3) Input Power Dissipation Total Package Power Dissipation Output Power Dissipation Output Current Supply Voltage (Pins 8-5) Output Voltage (Pins 6-5) Solder Reflow Temperature Profile
-0.5 -0.5 Package Outline Drawings section
Recommended Operating Conditions
Parameter Supply Voltage Operating Temperature Operating Frequency Symbol Min. Max. Units Note
Electrical Specifications
Over Recommended Temperature 70°C, Unless Otherwise Specified.
Parameter Input Threshold Current Sym. Device HCPL-3760 HCPL-3760 Input VTH+ Threshold (Pins Voltage VTHMin. Typ.[9] Max. Units 3.11 1.56 1.62 0.80 4.05 0.87 0.43 3.35 Conditions VTH+; VTH-; Pins Open Pins Open V4|; Pins Open V4|; Pins Open IHYS ITH+ ITHVHYS VTH+ VTHVIHC1 GND; Pins Connected VIHC2 V4|; |IIN| Pins Open VIHC3 GND; Pins Open VILC GND; Pins Open 0.002 Open; Open MHz; Pins Pins Open Fig. Note ITH+ HCPL-0370/3700 1.96 ITH- HCPL-0370/3700 1.00
2.01
2.86
VTH+ (Pins
4.23
5.50
VTH-
2.87
4.20
Hysteresis
IHYS HCPL-0370/3700 HCPL-3760 VHYS
Input Clamp Voltage
VIHC1
VIHC2
VIHC3 VILC Input Current Bridge Diode Forward Voltage HCPL-0370/3700 HCPL-3760 VD1,2 HCPL-0370/3700 HCPL-3760 VD3,4 HCPL-0370/3700 HCPL-3760 Logic Output Voltage Logic High Output Current Logic Supply Current Logic High Supply Current Input Capacitance ICCL HCPL-0370/3700 HCPL-3760 ICCH
12.0 -0.76 0.59 0.51 0.74 0.71
13.4
Switching Specifications
25°C, Unless Otherwise Specified.
Parameter Propagation Delay Time Logic Output Propagation Delay Time Logic High Output Sym. Device HCPL-0370/3700 tPHL HCPL-3760 HCPL-0370/3700 tPLH HCPL-3760 HCPL-0370/3700 Output Rise Time (10-90%) HCPL-3760 HCPL-0370/3700 Output Fall Time (90-10%) Common Mode Transient Immunity Logic High Output Common Mode Transient Immunity Logic Output HCPL-3760 1400 HCPL-0370/3700 |CML| HCPL-3760 V/µs 1.56 3.11 10.0 40.0 Min. Typ. 15.0 Max. Units Test Conditions Fig. Note
|CMH|
4000
V/µs
Package Characteristics
Over Recommended Temperature 70°C, Unless Otherwise Specified. Parameter Input-Output Momentary Withstand Voltage* Option Input-Output Resistance Input-Output Capacitance Sym. VISO Min. Typ.[9] Max. Units 3750 5000 RI-O CI-O 1012 VI-O MHz; VI-O Conditions 50%, min; 25°C Fig. Note
*The Input-Output Momentary Withstand Voltage dielectric voltage rating that should interpreted input-output continuous voltage rating. continuous voltage rating refer IEC/EN/DIN 60747-5-2 Insulation Characteristics Table applicable), your equipment level safety specification, Agilent Application Note 1074, "Optocoupler Input-Output Endurance Voltage."
Notes: Measured point below seating plane. Current into/out single lead. Surge input current duration pulse repetition rate. Transient input current duration pulse repetition rate. Note that maximum input power, PIN, must observed. Derate linearly above 70°C free-air temperature rate mW/°C (HCPL-3700/3760) mW/°C (HCPL-0370). Maximum input power dissipation (HCPL-3700/3760) (HCPL-0370) allows input junction temperature 125°C ambient temperature 70°C. Excessive result chip degradation. Derate linearly above 70°C free-air temperature rate mW/°C (HCPL-3700/3760) mW/°C (HCPL-0370). Derate linearly above 70°C free-air temperature rate mW/°C (HCPL-3700/3760) mW/°C (HCPL-0370). Maximum output power dissipation (HCPL-3700/3760) (HCPL-0370) allows output junction temperature 125°C ambient temperature 70°C. Derate linearly above 70°C free-air temperature rate mA/°C. Maximum operating frequency defined when output waveform obtains only with using square wave input signal. typical values 25°C, unless otherwise stated. tPHL propagation delay measured from level leading edge input pulse rise time) level leading edge output pulse (see Figure 10). tPLH propagation delay measured from level trailing edge input pulse fall time) level trailing edge output pulse (see Figure 10). Common mode transient immunity Logic High level maximum tolerable (positive) dVCM/dt leading edge common mode pulse, VCM, insure that output will remain Logic High state (i.e., Common mode transient immunity Logic level maximum tolerable (negative) dVCM/dt trailing edge common mode pulse signal, VCM, insure that output will remain Logic state (i.e., Figure applications where dVCM/dt exceed 50,000 V/µs (such static discharge), series resistor, RCC, should included protect detector from destructively high surge currents. recommended value volt allowable drop (between VCC) with minimum value Logic output level occurs under conditions VTH+ well range VTH- once exceeded VTH+. Logic high output level occurs under conditions VTH- well range VTH+ once decreased below VTH-. voltage instantaneous voltage. Device considered terminal device: Pins connected together, Pins connected together. accordance with 1577, each optocoupler proof tested applying insulation test voltage 4500 second (leakage detection current limit, Ii-o µA). accordance with 1577, each optocoupler proof tested applying insulation test voltage 6000 second (leakage detection current limit, Ii-o µA). This test performed before 100% production test partial discharge (Method shown IEC/EN/DIN 60747-5-2 Insulation Characteristics Table.
DEVICE VTH(dc) VTH(ac)
INPUT CONNNECTION PINS PINS PINS
HCPL-0370/3700 HCPL-3760
Figure Typical Input Characteristics, Voltage Instantaneous Value).
Figure Typical Transfer Characteristics.
HCPL-0370/3700
VOLTAGE THRESHOLD
HCPL-3760
CURRENT THRESHOLD VOLTAGE THRESHOLD
TEMPERATURE ITHVTHITH+ VTH+
CURRENT THRESHOLD
TEMPERATURE ITHVTHITH+ VTH+
ICCH HIGH LEVEL SUPPLY CURRENT
10-1
10-2
ICCH OPEN
ICCH
10-3
10-4
10-5 TEMPERATURE
Figure Typical Threshold Levels Temperature.
Figure Typical High Level Supply Current, ICCH Temperature.
HCPL-0370/3700
INPUT CURRENT
HCPL-3760
LEVEL OUTPUT VOLTAGE
INPUT CURRENT
(PINS TEMPERATURE
LEVEL OUTPUT VOLTAGE
(PINS TEMPERATURE
Figure Typical Input Current, IIN, Level Output Voltage, VOL, Temperature.
HCPL-0370/3700
HCPL-3760
ICCL LOGIC SUPPLY CURRENT
ICCL LOGIC SUPPLY CURRENT
4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50
3.00
2.50
2.00
1.50
1.00
0.50
10.0 12.0 14.0 16.0 18.0 20.0
10.0 12.0 14.0 16.0 18.0 20.0
SUPPLY VOLTAGE
SUPPLY VOLTAGE
Figure Typical Logic Supply Current Supply Voltage.
HCPL-0370/3700 PULSE WIDTH (10-90%)
HCPL-3760
PROPAGATION DELAY
PROPAGATION DELAY
tPLH
PULSE WIDTH (10-90%)
tPLH
tPHL
tPHL
TEMPERATURE
TEMPERATURE
Figure Typical Propagation Delay Temperature.
HCPL-0370/3700 PULSE WIDTH (10-90%)
HCPL-3760
RISE TIME
FALL TIME
RISE TIME
FALL TIME
PULSE WIDTH (10-90%)
TEMPERATURE
TEMPERATURE
Figure Typical Rise, Fall Times Temperature.
COMMON MODE TRANSIENT IMMUNITY
5000 3.11 (0370/3700) 1.53 (3760)
4000
3000
2000
1000
1200
1600
2000
COMMON MODE TRANSIENT AMPLITUDE
Figure Common Mode Transient Immunity Common Mode Transient Amplitude.
HCPL-0370/3700/3760
Figure Switching Test Circuit.
HCPL-0370/3700/3760
(0370/3700)
Figure Test Circuit Common Mode Transient Immunity Typical Waveforms.
HCPL-0370/3700
VTH+ VTH- VTH+ VTH- ITH+ ITH-
Figure Typical External Threshold Characteristics,
Figure External Threshold Voltage Level Selection.
specifically selected external threshold voltage levels, will permit this selection equations (2), provided following conditions met. denominator equation positive, then VTH+ VTHand VTH+ VTH< ITH+ ITH-
Electrical Considerations
HCPL-0370/3700/3760 optocouplers have internal temperature compensated, predictable voltage current threshold points which allow selection external resistor, determine larger external threshold voltage levels. desired external threshold voltage, corresponding typical value obtained from Figure Specific calculation obtained from Equation (1). Specification both voltage threshold levels simultaneously obtained shown Figure determined Equations (3). provide over-current transient protection limiting input current during transient condition. monitoring contacts relay switch, HCPL-0370/3700/3760 combination with used allow specific current conducted through contacts cleaning purposes (wetting current). choice which input voltage clamp level choose depends upon application this device (see Figure recommended that clamp condition used when possible. clamp condition conjunction with input current feature will ensure extremely input power dissipation. applications where dVCM/dt extremely large (such static discharge), series resistor, RCC, should connected series with protect detector from destructively high surge currents. Note determination RCC. addition, recommended that ceramic disc bypass capacitor 0.01 placed between Pins reduce effect power supply noise. interfacing signals systems, output pass filtering performed with pullup resistor capacitor. This application requires Schmitt trigger gate avoid slow rise time chatter problems. input applications, filter capacitor placed across input terminals either signal transient filtering. Either (Pins (Pins input used determine external threshold levels. specifically selected external threshold voltage level determined without VTH+ ITH+
Conversely, denominator equation negative, then VTH+ VTHand VTH+ VTH> ITH+ ITH-
VTH- (V+) VTH+ (V-) ITH+ (VTH-) ITH- (VTH+)
VTH- (V+) VTH+ (V-) ITH+(V-VTH-)+ITH-(VTH+-V+)
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product information complete list distributors, please site. technical assistance call: Americas/Canada: (800) 235-0312 (916) 788-6763 Europe: 6441 92460 China: 10800 0017 Hong Kong: (+65) 6756 2394 India, Australia, Zealand: (+65) 6755 1939 Japan: (+81 3335-8152 (Domestic/International), 0120-61-1280 (Domestic Only) Korea: (+65) 6755 1989 Singapore, Malaysia, Vietnam, Thailand, Philippines, Indonesia: (+65) 6755 2044 Taiwan: (+65) 6755 1843 Data subject change. Copyright 2004 Agilent Technologies, Inc. Obsoletes 5989-0785EN December 2004 5989-2101EN
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