4.0A Glass Passivated

Single-Phase Bridge

Rectifiers-50-1000V

Surge overload ratings to 150 amperes peak.

Recommended for non-automatic applications.

Ideal for & save space on printed circuit board.

Applicable for automatic insertion.

Reliable low cost construction utilizing molded plastic

technology results in inexpensive product.

Glass passivated chip junctions.

Features

Lead-free parts meet RoHS requirments.

Suffix "-H" indicates Halogen free parts, ex.

A-H.

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•

UL recognized file # E321971

GΒU4

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Mechanical data

Epoxy:UL94-V0 rated flame retardant

Case : Molded plastic, GBU

Terminals : Solder plated, solderable per

MIL-STD-750, Method 2026

Polarity : marked on body

Mounting Position : Any

Weight : Approximated 4.00 gram

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Page 2

GBU4A

GBU4B

GBU4D

50

100

200

35

70

140

SYMBOLS

V

RRM

(V)

V

RMS

V

R

(V)

(V)

*1

*2

*3

*1 Repetitive peak reverse voltage

*2 RMS voltage

*3 Continuous reverse voltage

*4 Maximum forward voltage@I =4.0A

F

V

F

(V)

*4

GBU4G

GBU4J

400

600

280

420

-55 to +150

GBU4K

GBU4M

800

1000

560

700

50

100

200

400

600

800

1000

1.10

Bridge Rectifier

Formosa MS

(C)

O

Operating

temperature

T,

J

http://www.formosams.com/

TEL:886-2-22696661

FAX:886-2-22696141

GBU4A THRU GBU4M

Document ID

Issued Date

Revised Date

Revision

Page.

PARAMETER

CONDITIONS

Forward rectified current

Forward surge current

Reverse current

I t Rating for fusing

2

(with heatsink Note 1)

at T =100

without heatsink

C

℃(

)

8.3ms single half sine-wave (JEDEC methode)

Symbol

MIN.

TYP.

MAX.

UNIT

I

O

I

FSM

I

R

It

2

A

A

uA

As

2

4.0

2.4

150

10.0

V

= V

T = 25 C

R

RRM

J

O

V

= V

T = 125 C

R

RRM

J

O

500

Storage temperature

T

STG

+175

-65

t < 8.3 ms

Typical junction capacitance

per element

C

J

pF

93

Note 1. Device mounted on 50mm*50mm*1.6mm Cu plate heatsink.

45

Typical thermal resistance

R

θJC

2.2

Measured at 1.0MHz and applied reverse voltage

of 4.0 VDC

Junction to case

Package outline

GBU

Polarity shown on front side of case,positive lead by beveled corner

Dimensions in inches and (millimeters)

A

+–

~

~

DS-242133

2009/02/10

2016/04/25

D

6