Silicon Bridge Rectifier
GBU4A thru GBU4G
Single Phase Glass Passivated Silicon Bridge Rectifier
VRRM = 50 V - 400 V IO = 4 A
Features • Plast...
Description
GBU4A thru GBU4G
Single Phase Glass Passivated Silicon Bridge Rectifier
VRRM = 50 V - 400 V IO = 4 A
Features Plastic package has Underwriters Laboratory Flammability Classification 94V-0 High case dielectric strength of 1500 VRMS Glass passivated chip junction
Ideal for printed circuit boards
High surge overload rating High temperature soldering guaranteed: 260⁰C/ 10 seconds, 0.375 (9.5mm) lead length
Not ESD Sensitive
Mechanical Data
Case: Molded plastic body over passivated junctions Terminals: Plated leads, solderable per MIL-STD-750 Method 2026. Mounting position: Any
Maximum ratings at Tc = 25 °C, unless otherwise specified
Parameter
Symbol
Conditions
GBU4A
Repetitive peak reverse voltage RMS reverse voltage DC blocking voltage Operating temperature Storage temperature
VRRM VRMS VDC
Tj Tstg
50 35 50 -55 to 150 -55 to 150
Electrical characteristics at Tc = 25 °C, unless otherwise specified Single phase, half sine wave, 60 Hz, resistive or inductive load For capacitive load derate current by 20%
Parameter
Symbol
Conditions
GBU4A
Maximum average forward rectified current 1,2 Peak forward surge current
Maximum instantaneous forward voltage drop per leg
Maximum DC reverse current at rated DC blocking voltage per leg
Rating for fusing Typical junction capacitance per leg 3
Typical thermal resistance per leg 1,2
IO IFSM VF
IR I2t
Cj RΘJA RΘJL
Tc = 100 °C
tp = 8.3 ms, half sine
IF = 4 A
Ta = 25 °C Ta = 125 °C t < 8.3 ms
4.0 150
1.1
5 500 93
10...
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