Maximum Ratings (TC= 25°C unless otherwise noted)
Parameter Symbol
MBR3035CT MBR3045CT
Unit
Maximum repetitive peak reverse voltage VRRM 35 45 V
Wor king peak reverse voltage VRWM 35 45 V
Maximum DC blocking voltage VDC 35 45 V
Maximum average forward rectified current Total device 30
Per leg IF(AV) 15 A
Peakrepetitive forward current per leg IFRM 30 A
at TC= 105°C (rated VR, square wave, 20KHz)
Peak forward surge current
8.3ms single half sine-wave superimposed IFSM 200 A
on rated load (JEDEC Method) per leg
Peak repetitive reverse current per leg at tp= 2µs, 1KHZIRRM 2.0 A
Voltage rate of change (rated VR) dv/dt 10,000 V/µs
Operating junction temperature range TJ– 65 to +150 °C
Storage temperature range TSTG –65 to +175 °C
RMS Isolation voltage (MBRF type only) from terminals 4500 (1)
to heatsink with t = 1 second, RH ≤30% VISOL 3500 (2) V
1500 (3)
Electrical Characteristics(TC= 25°C unless otherwise noted)
Parameter Symbol
Value
Unit
Maximum instantaneous IF = 20A, TC = 125°C 0.60
forward voltage per leg at(4):I
F = 30A, TC = 25°C VF0.76 V
IF = 30A, TC = 125°C 0.72
Maximum instantaneous reverse current TJ = 25°C 1.0 mA
per leg at rated DC blocking voltage(4) TJ = 125°C IR60
Thermal Characteristics(TC= 25°C unless otherwise noted)
Parameter Symbol MBR MBRF MBRB Unit
Typical ther mal resistance per leg RΘJC 1.5 4.5 1.5 °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 Package Option
MBR3035CT - MBR3045CT TO-220AB 45 Anti-Static tube, 50/tube, 2K/carton
MBRF3035CT - MBRF3045CT ITO-220AB 45 Anti-Static tube, 50/tube, 2K/car ton
31 13” reel, 800/reel, 4.8K/carton
MBRB3035CT - MBRB3045CT TO-263AB 45 Anti-Static tube, 50/tube, 2K/car ton
81 Anti-Static 13” reel, 800/reel, 4.8K/carton
MBR3045CT, MBRF3045CT & MBRB3045CT Series
Vishay Semiconductors
for merly General Semiconductor
www.vishay.com Document Number 88677
202-Oct-02