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What is GBU4B?

This electronic component, produced by the manufacturer "Galaxy Semi-Conductor", performs the same function as "(GBU4x) SILICON BRIDGE RECTIFIERS".


GBU4B Datasheet PDF - Galaxy Semi-Conductor

Part Number GBU4B
Description (GBU4x) SILICON BRIDGE RECTIFIERS
Manufacturers Galaxy Semi-Conductor 
Logo Galaxy Semi-Conductor Logo 


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BL GALAXY ELECTRICAL
GBU4A --- GBU4M
SILICON BRIDGE RECT IFIERS
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 4.0 A
FEATURES
Ideal for printed circuit board
Reliable low cos t cons truction utilizing m olded
plas tic technique
Plas tic m aterrial has U/L flam m ability clas s ification
www.DataShe9et44UV.-cOom
Mounting pos ition: Any
Glass passivated chip junctions
GBU
.310(7.9)
.290(7.4)
.080(2.03)
.060(1.52)
.933(23.7)
.894(22.7)
.160(4.1)
.140(3.5)
+
+
.075(1.9)R.TYP.
_ ~ ~+
.185(4.7)
.165(4.2)
450
.085(2.16)
.065(1.65)
.740(18.8)
.720(18.3)
.100(2.54)
.085(2.16)
.190(4.83)
.210(5.33)
.050(1.27)
.040(1.02)
.710(18)
.690(17.5)
.140(3.56)
.130(3.30)
.085(2.18)
.075(1.90)
.022(.56)
.018(.46)
inch(mm)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 am bient tem perature unles s otherwis e s pecified.
Single phas e,half wave,60 Hz,res is tive or inductive load. For capacitive load,derate by 20%.
GBU GBU GBU GBU GBU
4A 4B 4D 4G 4J
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average f orw ard Tc=100 (note 1)
output current @TA=40 (note 2)
Peak f orw ard surge current
8.3ms single half -sine-w ave
superimposed on rated load
VRRM
V R MS
VDC
IF (AV)
IF SM
50
35
50
100 200 400 600
70 140 280 420
100 200 400 600
4.0
3.0
150.0
Maximum instantaneous f orw ard voltage
at 2.0 A
VF
1.0
Maximum reverse current
@TA=25
at rated DC blocking voltage @TA=125
IR
5.0
500.0
Typical junction capacitance per leg (note 3)
CJ
100
Typical thermal resistance per leg (note 2)
RθJA
22.0
(note 1)
RθJC
4.2
Operating junction temperature range
TJ
- 55 ---- + 150
Storage temperature range
TSTG
- 55 ---- + 150
N OTE: 1. Unit case m ounted on 1.6x1.6x0.06" thick (4.0x4.0x0.15cm ) AI. Plate.
2. U nits m ounted on P.C .B. with 0.5x0.5" (12x12m m) copper pads and 0.375" (9.5m m ) lead length.
3. Measured at 1.0 MH z and applied rev erse v oltage of 4.0 v olts.
GBU
4K
800
560
800
GBU
4M
1000
700
1000
UNITS
V
V
V
A
A
V
μA
mA
45 pF
/W
www.galaxycn.com
Document Number 0287025
BLGALAXY ELECTRICAL
1.


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for GBU4B electronic component.


Information Total 2 Pages
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