TST20U45CW

TST20U45CW – TST20U60CW Taiwan Semiconductor 20A, 45V - 60V Low VF Trench Schottky Rectifier FEATURES ● ● ● ● ● ● ● KEY PARAMETERS Patented Trench Schottky technology Excellent high temperature stability Low forward voltage Low power loss/ High efficiency High forward surge capability RoHS Compliant Halogen-free according to IEC 61249-2-21 PARAMETER VALUE UNIT IF 20 A VRRM 45 - 60 V IFSM 200 A TJ MAX 150 °C APPLICATIONS Package TO-220AB Configuration Dual dies ● Switching mode power supply (SMPS) ● Adapters ● DC to DC converters MECHANICAL DATA ● ● ● ● ● ● ● Case: TO-220AB Molding compound meets UL 94V-0 flammability rating Terminal: Matte tin plated leads, solderable per J-STD-002 Mounting torque: 0.56 N⋅m maximum Meet JESD 201 class 1A whisker test Polarity: As marked Weight: 1.88g (approximately) TO-220AB ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted) PARAMETER SYMBOL Marking code on the device TST20U45CW TST20U60CW TST20U45CW TST20U60CW UNIT Repetitive peak reverse voltage VRRM 45 60 V Reverse voltage, total rms value VR(RMS) 31 42 V Forward current Surge peak forward current, 8.3ms single half sine wave superimposed on rated load Critical rate of rise of off-state voltage IF 20 A IFSM 200 A dv/dt 10,000 V/μs Junction temperature TJ -55 to +150 °C Storage temperature TSTG -55 to +150 °C 1 Version: C2104 TST20U45CW – TST20U60CW Taiwan Semiconductor THERMAL PERFORMANCE PARAMETER SYMBOL TYP UNIT RӨJC 3 °C/W Junction-to-case thermal resistance ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted) PARAMETER CONDITIONS TST20U45CW TST20U60CW TST20U45CW Forward voltage per (1) diode TST20U60CW TST20U45CW TST20U60CW TST20U45CW TST20U60CW Reverse current @ rated VR per diode (2) SYMBOL IF = 10A, TJ = 25°C IF = 20A, TJ = 25°C VF IF = 10A, TJ = 125°C IF = 20A, TJ = 125°C TJ = 25°C TJ = 125°C IR TYP MAX UNIT 0.45 0.51 V 0.48 0.54 V 0.53 0.59 V 0.57 0.63 V 0.38 0.44 V 0.42 0.48 V 0.50 0.56 V 0.55 0.61 V - 500 µA - 100 mA Notes: 1. Pulse test with PW = 0.3ms 2. Pulse test with PW = 30ms ORDERING INFORMATION ORDERING CODE(1) PACKAGE PACKING TST20UxCW TO-220AB 50 / Tube Notes: 1. “x” defines voltage from 45V(TST20U45CW) to 60V(TST20U60CW) 2 Version: C2104 TST20U45CW – TST20U60CW Taiwan Semiconductor CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.1 Forward Current Derating Curve Fig.2 Typical Junction Capacitance 10000 20 TST20U45CW CAPACITANCE (pF) 15 10 1000 TST20U60CW 5 f=1.0MHz Vsig=50mVp-p 0 50 75 100 125 100 0.10 150 1.00 CASE TEMPERATURE (°C) 1000 TST20U45CW TJ=150°C 10 TJ=125°C 1 TJ=100°C 0.1 TJ=25°C 0.01 10 20 30 40 50 60 70 80 90 100 100 10 10 TST20U45CW UF1DLW 1 TJ=150°C TJ=125°C TJ=125°C 1 TJ=25°C 0.01 0.1 0.001 0.0 Pulse width 300μs 1% duty cycle Pulse width 0.1 0.3 0.4 INSTANTANEOUS FORWARD CURRENT (A) INSTANTANEOUS REVERSE CURRENT (mA) TST20U60CW TJ=150°C 10 TJ=125°C TJ=100°C 0.1 TJ=25°C 0.001 10 20 30 40 50 60 70 80 90 0.3 0.4 0.6 0.7 0.8 0.5 0.9 0.6 1 1.1 1.2 1.1 1.2 Fig.6 Typical Forward Characteristics 1000 0.01 0.2 0.5 FORWARD VOLTAGE (V) Fig.5 Typical Reverse Characteristics 1 TJ=25°C TJ=100°C 0.1 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) 100 100.00 Fig.4 Typical Forward Characteristics INSTANTANEOUS FORWARD CURRENT (A) INSTANTANEOUS REVERSE CURRENT (mA) Fig.3 Typical Reverse Characteristics 100 10.00 REVERSE VOLTAGE (V) (A) 25 100 100 10 10 TST20U60CW UF1DLW 1 TJ=150°C TJ=125°C TJ=125°C TJ=100°C 1 TJ=25°C 0.01 Pulse width 300μs 1% duty cycle 0.1 0.0 0.001 0.1 0.3 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) TJ=25°C 0.1 (A) AVERAGE FORWARD CURRENT (A) 25 0.2 0.4 0.3 0.5 0.4 0.6 0.5 0.7 0.6 0.8 Pulse width 0.7 0.8 0.9 1 FORWARD VOLTAGE (V) 3 Version: C2104 TST20U45CW – TST20U60CW Taiwan Semiconductor CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.7 Maximum Non-Repetitive Forward Surge Current PEAK FORWARD SURGE CURRENT (A) 250 8.3ms single half sine wave 200 150 100 50 0 1 10 100 NUMBER OF CYCLES AT 60 Hz 4 Version: C2104 TST20U45CW – TST20U60CW Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS TO-220AB MARKING DIAGRAM 5 P/N = Marking Code G = Green Compound YWW = Date Code F = Factory Code Version: C2104 TST20U45CW – TST20U60CW Taiwan Semiconductor Notice Specifications of the products displayed herein are subject to change without notice. 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Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. 6 Version: C2104