MBR20H100CT, MBRF20H100CT & MBRB20H100CT Series Vishay Semiconductors New Product formerly General Semiconductor Dual High-Voltage Schottky Rectifiers Reverse Voltage 90 to 100V Forward Current 20A ITO-220AB (MBRF20H90CT, MBRF20H100CT) 0.188 (4.77) 0.172 (4.36) 0.405 (10.27) 0.383 (9.72) 0.110 (2.80) 0.100 (2.54) TO-220AB (MBR20H90CT, MBR20H100CT) 0.185 (4.70) 0.415 (10.54) MAX. 0.175 (4.44) 0.676 (17.2) 0.646 (16.4) 0.600 (15.5) 0.580 (14.5) 0.350 (8.89) 0.330 (8.38) 0.154 (3.91) 0.370 (9.40) 0.360 (9.14) 0.055 (1.39) 0.045 (1.14) 0.148 (3.74) PIN 3 2 1 0.113 (2.87) 0.103 (2.62) 0.191 (4.85) 0.171 (4.35) 0.145 (3.68) 0.135 (3.43) 0.410 (10.41) 0.390 (9.91) 1 PIN 2 0.635 (16.13) 0.625 (15.87) 3 0.057 (1.45) 0.045 (1.14) 0.603 (15.32) 0.573 (14.55) 0.350 (8.89) 0.330 (8.38) PIN 1 0.110 (2.79) 0.100 (2.54) PIN 1 PIN 2 PIN 3 CASE 0.104 (2.65) 0.096 (2.45) 0.110 (2.80) 0.100 (2.54) 0.057 (1.45) 0.045 (1.14) PIN 2 PIN 3 0.037 (0.94) 0.027 (0.69) 0.105 (2.67) 0.095 (2.41) 0.560 (14.22) 0.530 (13.46) 0.022 (0.55) 0.014 (0.36) 0.205 (5.20) 0.195 (4.95) TO-263AB (MBRB20H90CT, MBRB20H100CT) 0.105 (2.67) 0.095 (2.41) 0.560 (14.22) 0.530 (13.46) 1.148 (29.16) 1.118 (28.40) 0.160 (4.06) 0.140 (3.56) 0.131 (3.39) DIA. 0.122 (3.08) 0.140 (3.56) DIA. 0.130 (3.30) 0.035 (0.90) 0.028 (0.70) 0.022 (0.56) 0.014 (0.36) 0.205 (5.20) 0.195 (4.95) 0.411 (10.45) 0.190 (4.83) 0.380 (9.65) 0.160 (4.06) 0.055 (1.40) 0.045 (1.14) 0.245 (6.22) MIN Mounting Pad Layout TO-263AB Dimensions in inches and (millimeters) 0.42 (10.66) K 0.055 (1.40) 0.360 (9.14) 0.047 (1.19) 0.320 (8.13) 0.624 (15.85) 1 0.33 (8.38) K 2 0.591 (15.00) 0-0.01 (0-0.254) 0.110 (2.79) 0.63 (17.02) 0.090 (2.29) 0.037 (0.940) 0.027 (0.686) 0.105 (2.67) 0.095 (2.41) 0.08 (2.032) Features 0.24 (6.096) 0.12 (3.05) • Plastic package has Underwriters Laboratory Flammability Classification 94V-0 • Dual rectifier construction, positive center tap • Metal silicon junction, majority carrier conduction • Low power loss, high efficiency • Guardring for overvoltage protection • For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications Document Number 88673 03-Sep-04 0.021 (0.53) PIN 1 0.014 (0.36) PIN 2 K - HEATSINK 0.205 (5.20) 0.140 (3.56) 0.110 (2.79) 0.195 (4.95) Mechanical Data Case: JEDEC TO-220AB, ITO-220AB, TO-263AB & TO-262AA molded plastic body Terminals: Plated leads, solderable per MIL-STD-750, Method 2026 High temperature soldering guaranteed: 250°C/10 seconds, 0.25" (6.35mm) from case (TO-220AB, ITO-220AB & TO-252AA) at terminals (TO-236AB) Polarity: As marked Mounting Position: Any Mounting Torque: 10 in-lbs maximum Weight: 0.08 oz., 2.24 g www.vishay.com 1 MBR20H100CT, MBRF20H100CT & MBRB20H100CT Series Vishay Semiconductors formerly General Semiconductor Maximum Ratings (TC = 25°C unless otherwise noted) Parameter Symbol MBR20H90CT MBR20H100CT Unit Maximum repetitive peak reverse voltage VRRM 90 100 V Working peak reverse voltage VRWM 90 100 V Maximum DC blocking voltage VDC 90 100 V Total device Per leg IF(AV) 20 10 A Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) per leg IFSM 250 A Peak repetitive reverse current per leg at tp = 2µs, 1KHZ IRRM 1.0 A Voltage rate of change (rated VR) dv/dt 10,000 V/µs TJ, TSTG –65 to +175 °C Maximum average forward rectified current Operating junction and storage temperature range (1) RMS Isolation voltage (MBRF type only) from terminals to heatsink with t = 1 second, RH ≤ 30% Electrical Characteristics (T C IF = IF = IF = IF = Maximum reverse current per leg at working peak reverse voltage 10A, 10A, 20A, 20A, V Symbol Value Unit VF 0.77 0.64 0.88 0.73 V IR 4.5 6.0 µA mA = 25°C unless otherwise noted) Parameter Maximum instantaneous forward voltage per leg at(4): 4500 3500 (2) 1500 (3) VISOL TC = TC = TC = TC = 25°C 125°C 25°C 125°C TJ = 25°C TJ = 125°C Thermal Characteristics (T C = 25°C unless otherwise noted) Parameter Typical thermal resistance per leg Symbol MBR MBRF MBRB Unit RΘJC 2.0 5.8 2.0 °C/W Notes: (1) Clip mounting (on case), where lead does not overlap heatsink with 0.110” offset (2) Clip mounting (on case), where leads do overlap heatsink (3) Screw mounting with 4-40 screw, where washer diameter is ≤ 4.9 mm (0.19”) (4) Pulse test: 300µs pulse width, 1% duty cycle Ordering Information Product Case Package Code MBR20H90CT - MBR20H100CT TO-220AB 45 Anti-Static tube, 50/tube, 2K/carton MBRF20H90CT - MBRF20H100CT ITO-220AB 45 Anti-Static tube, 50/tube, 2K/carton MBRB20H90CT - MBRB20H100CT TO-263AB 31 45 81 13” reel, 800/reel, 4.8K/carton Anti-Static tube, 50/tube, 2K/carton Anti-Static 13” reel, 800/reel, 4.8K/carton www.vishay.com 2 Package Option Document Number 88673 03-Sep-04 MBR20H100CT, MBRF20H100CT & MBRB20H100CT Series Vishay Semiconductors formerly General Semiconductor Ratings and Characteristic Curves per leg (TA = 25°C unless otherwise noted) Fig. 2 — Maximum Non-Repetitive Peak Forward Surge Current Per Leg Fig. 1 — Forward Current Derating Curve 20 300 250 16 200 MBR MBRB 12 150 8 100 4 50 MBRF 0 0 50 0 150 100 180 1 Fig. 3 — Typical Instantaneous Forward Characteristics Per Leg Fig. 4 — Typical Reverse Characteristics Per Leg IR - Instantaneous Reverse Current (µA) 100 TJ = 175°C 10 TJ = 125°C TJ=150°C TJ = 100°C 1.0 TJ = 25°C 0.1 0.01 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Fig. 5 - Typical Junction Capacitance Per Leg 10000 TJ = 150°C 1000 TJ = 125°C 100 TJ = 100°C 10 1.0 TJ = 25°C 0.1 0.01 20 40 60 80 100 Fig. 6 - Typical Transient Thermal Impedance Per Leg 10000 Transient Thermal Impedance (°C/W) 100 1000 100 10 0.1 100 10 1 Document Number 88673 03-Sep-04 10 100 10 1 0.1 0.01 0.1 1 10 www.vishay.com 3