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GBU4B Thru GBU4M

High Current Glass Passivated Molding Single-Phase Bridge Rectifier

Reverse Voltage 100 to 1000V

Forward Current 4A

FEATURES

Plastic Package has Underwriters Laboratory

Flammability Classification 94V-0

High current capacity with small package

Glass passivated chip junctions

Superior thermal conductivity

High IFSM

Parameter Symbol

Symbol

GBU4B

GBU4D

GBU4G

GBU4J

GBU4K

GBU4M

Unit

Maximum repetitive voltage

100

200

400

600

800

1000

V

Maximum RMS Voltage

70

140

280

420

560

700

V

Maximum DC Blocking Voltage

100

200

400

600

800

1000

V

Maximum DC reverse current TA=25 ℃

5

at rated DC blocking voltage TA=125℃

IR

500

µA

Maximum average forward rectified output

current at Tc=100℃

(1)

Unites mounted on P.C.B. without

heat-sinkTa=40℃

(2)

Io

4

3

A

Peak forward surge current 8.3ms single

half sine-wave superimposed on rated load

IFSM

150

A

Rating of fusing (t<8.3ms)

I

93

A

Dielectric strength terminals to case， AC 1

minute Current 1mA

Vdia

2.5

KV

Max instantaneous forward voltage at 2.0A

VF

1.0

5

V

Maximum thermal on P.C.B. without

heat-sink

MAX 22

resistance per leg on Al plate heat-sink

MAX 3.5

℃

/W

Operating junction temperature

TJ

-55~150

℃

Storage temperature

Tstg

-55~150

℃

Mounting torque

Tor

Rating Torque : 0.8（Suggests 0.45~0.65）

N.m