LMBR120LSFT1G 100E-6 10E-3 100E-3 10E-6

Surface Mount Schottky Power Rectifier Plastic SOD123 Package Features · · · · · ·

LESHAN RADIO COMPANY, LTD. Surface Mount Schottky Power Rectifier Plastic SOD123 Package Features · · · · · · · · LMBR120LSFT1G LMBR120LSFT1G Guardring for Stress Protection Low Forward Voltage 125°C Operating Junction Temperature Epoxy Meets UL 94 V-0 @ 0.125 in Package Designed for Optimal Automated Board Assembly ESD Ratings: Machine Model, C Human Body Model, 3B Pb-Free Packages are Available SOD123 We declare that the material of product compliance with RoHS requirements. Mechanical Characteristics · · · · · · · 1 Cathode 2 Anode Reel Options: LMBR120LSFT1G LMBR120LSFT1G = 3,000 per 7reel/8 mm tape Device Marking: 2L Polarity Designator: Cathode Band Weight: 11.7 mg (approximately) Case: Epoxy, Molded Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable Lead and Mounting Surface Temperature for Soldering Purposes: 260°C Max. for 10 Seconds ORDERING INFORMATION Device LMBR120LSFT1G LMBR120LSFT1G Package SOD-123 Shipping 3000/Tape & Reel MAXIMUM RATINGS Rating Symbol Value Unit VRRM VRWM VR 20 V IO 1.0 A Peak Repetitive Forward Current (At Rated VR, Square Wave, 100 kHz, T L = 110°C) IFRM 2.0 A Non-Repetitive Peak Surge Current (Non-Repetitive peak surge current, halfwave, single phase, 60 Hz) IFSM 5.5 A Storage Temperature Tstg -55 to 150 °C Operating Junction Temperature TJ -55 to 125 °C dv/dt 10,000 V/ms Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (At Rated VR, TL = 115°C) Voltage Rate of Change (Rated VR, TJ = 25°C) Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1/5 LESHAN RADIO COMPANY, LTD. LMBR120LSFT1G LMBR120LSFT1G THERMAL CHARACTERISTICS Rating Thermal Resistance - Junction-to-Lead (Note 1) Thermal Resistance - Junction-to-Lead (Note 2) Thermal Resistance - Junction-to-Ambient (Note 1) Thermal Resistance - Junction-to-Ambient (Note 2) Symbol Value Unit Rtjl Rtjl Rtja Rtja 26 21 325 82 °C/W 1. Mounted with minimum recommended pad size, PC Board FR4. 2. Mounted with 1 in. copper pad (Cu area 700 mm2). ELECTRICAL CHARACTERISTICS TJ = 25°C TJ = 85 °C (IF = 0.1 A) 0.34 0.26 (IF = 1.0 A) 0.45 0.415 TJ = 25°C TJ = 85 °C Maximum Instantaneous Forward Voltage (Note 3), See Figure 2 Maximum Instantaneous Reverse Current (Note 3), See Figure 4 (VR = 20 V) (VR = 10 V) VF IR 0.4 mA 25 0.1 V 18 3. Pulse Test: Pulse Width 250 ms, Duty Cycle 2%. 2/5 10 TJ = 125°C TJ = 85°C 1.0 TJ = 25°C TJ = -40°C 0.1 0.1 0.3 0.5 0.7 0.9 vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS) IF, INSTANTANEOUS FORWARD CURRENT (AMPS) iF, INSTANTANEOUS FORWARD CURRENT (AMPS) LESHAN RADIO COMPANY, LTD. LMBR120LSFT1G LMBR120LSFT1G 10 TJ = 125°C 1.0 TJ = 85°C TJ = 25°C 0.1 100E-6 100E-6 TJ = 25°C 1.0E+0 TJ = 85°C 10E-3 10E-3 1.0E-3 TJ = 25°C 100E-6 100E-6 1.0E-6 5.0 0.9 100E-3 100E-3 TJ = 85°C 0 IR, MAXIMUM REVERSE CURRENT (AMPS) IR, REVERSE CURRENT (AMPS) TJ = 125°C 10E-6 10E-6 0.7 Figure 2. Maximum Forward Voltage 100E-3 100E-3 1.0E-3 0.5 VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (VOLTS) Figure 1. Typical Forward Voltage 10E-3 10E-3 0.3 0.1 10 15 20 10E-6 10E-6 0 5.0 10 20 15 Figure 4. Maximum Reverse Current 1.8 freq = 20 kHz dc 1.6 1.4 SQUARE WAVE 1.2 1.0 Ipk/Io = p 0.8 Ipk/Io = 5 0.6 Ipk/Io = 10 0.4 Ipk/Io = 20 0.2 0 25 45 65 85 105 TL, LEAD TEMPERATURE (°C) Figure 5. Current Derating 125 145 PFO, AVERAGE POWER DISSIPATION (WATTS) VR, REVERSE VOLTAGE (VOLTS) Figure 3. Typical Reverse Current IO, AVERAGE FORWARD CURRENT (AMPS) VR, REVERSE VOLTAGE (VOLTS) 0.7 0.6 Ipk/Io = p Ipk/Io = 5 0.5 SQUARE WAVE dc Ipk/Io = 10 0.4 Ipk/Io = 20 0.3 0.2 0.1 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 IO, AVERAGE FORWARD CURRENT (AMPS) Figure 6. Forward Power Dissipation 3/5 1.6 LESHAN RADIO COMPANY, LTD. LMBR120LSFT1G LMBR120LSFT1G 125 TJ, DERATED OPERATING TEMPERATURE (°C) C, CAPACITANCE (pF) 1000 TJ = 25°C 100 10 0 2.0 4.0 6.0 8.0 10 12 14 16 18 120 115 RqJA = 25.6°C/W 110 105 100 95 90 130°C/W 85 80 235°C/W 324.9°C/W 75 70 65 20 400°C/W 0 2.0 4.0 6.0 8.0 10 12 14 16 18 VR, REVERSE VOLTAGE (VOLTS) Figure 7. Capacitance 20 VR, DC REVERSE VOLTAGE (VOLTS) Figure 8. Typical Operating Temperature Derating* r(t), TRANSIENT THERMAL RESISTANCE * Reverse power dissipation and the possibility of thermal runaway must be considered when operating this device under any reverse voltage conditions. Calculations of TJ therefore must include forward and reverse power effects. The allowable operating TJ may be calculated from the equation: TJ = TJmax - r(t)(Pf + Pr) where r(t) = thermal impedance under given conditions, Pf = forward power dissipation, and Pr = reverse power dissipation This graph displays the derated allowable TJ due to reverse bias under DC conditions only and is calculated as TJ = TJmax - r(t)Pr, where r(t) = Rthja. For other power applications further calculations must be performed. 1000 D = 0.5 100 0.2 0.1 0.05 P(pk) 10 0.01 t1 t2 DUTY CYCLE, D = t1/t2 1 SINGLE PULSE qJA = 321.8 °C/W Test Type > Min Pad < Die Size 38x38 @ 75% mils 0.1 0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 1000 100 t1, TIME (sec) Figure 9. Thermal Response 4/5 LESHAN RADIO COMPANY, LTD. LMBR120LSFT1G LMBR120LSFT1G PACKAGE DIMENSIONS SOD123 A C NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. H 1 B MILLIMETERS MIN MAX 1.40 1.80 2.55 2.85 0.95 1.35 0.50 0.70 0.25 0.00 0.10 0.15 3.55 3.85 STYLE 1: PIN 1. CATHODE 2. ANODE J RECOMMENDED FOOTPRINT FOR SOD123 ÉÉÉÉ ÉÉÉÉ ÉÉÉÉ ÉÉÉÉ ÉÉÉÉ D INCHES MIN MAX 0.055 0.071 0.100 0.112 0.037 0.053 0.020 0.028 0.004 0.000 0.004 0.006 0.140 0.152 E 2 0.91 0.036 2.36 0.093 4.19 0.165 ÉÉÉÉ ÉÉÉÉ ÉÉÉÉ ÉÉÉÉ ÉÉÉÉ ÂÂÂ ÂÂÂ K DIM A B C D E H J K 1.22 0.048 mm inches SOD123 5/5