DATA SHEET
GBU4A~GBU4K
GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER
4.0 Ampere
Unit: inch (mm)
GBU
CURRENT
VOLTAGE
50 to 800 Volts
Recongnized File #E111753
FEATURES
.880(22.3)
.860(21.8)
• Plastic material has Underwriters Laboratory
Flammability Classification 94V-O
.160(4.1)
.140(3.5)
.140(3.56)
.130(3.30)
• Ideal for printed circuit board
• Reliable low cost construction utilizing molded plastic technique
• Surge overload rating: 150 Amperes peak
• Pb free product are available : 99% Sn above can meet Rohs environment
substance directive request
.040(1.02)
.030(0.76)
.030(0.75)
.017(0.45)
MECHANICALDATA
Case: Reliable low cost construction utilizing
molded plastic technique
.100(2.54)
.085(2.16)
.080(2.03)
.065(1.65)
Terminals: Leads solderable per MIL-STD-202, Method 208
Mounting position: Any
.190(4.83)
.210(5.33)
.050(1.27)
.040(1.02)
Mounting torque: 5 in. lb. Max.
Weight: 0.15 ounce, 4.0 grams
MAXIMUMRATINGSANDELECTRICALCHARACTERISTICS
Rating at 25°Cambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
For Capacitive load derate current by 20%.
PA R A M E TE R
S YM B O L G B U 4A G B U 4B G B U 4D G B U 4G G B U 4J G B U 4K U N ITS
M axim um R ecurrent P eak R everse Voltage
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
V
V
V
V
R R M
R M S
M axim um R M S B ridge Input Voltage
M axim um D C B locking Voltage
100
V
V
D C
M axim um A verage Forw ard T
R ectified O utput C urrent at T
C
A
=100 O C
=40 O C
4.0
3.0
A
IAV
2
2
It R ating for fusing ( t<8.3m s)
93
150
1.0
A 2sec
A pk
V pk
uA
It
P eak Forw ard S urge C urrent single sine-w ave superim posed on
rated load (JE D E C m ethod)
I
FS M
M axim um Instantaneous Forw ard Voltage D rop per elem ent at 2.0A
V
F
M axim um R everse Leakage C urrent at R ated @
D c B locking Voltage @
=100O
T
A
=25O
C
5.0
500
IR
T
A
C
TypicalTherm alR esistance per leg (N ote 2)
(N ote 3)
R θJA
R θJC
19
4
O C /W
O perating Junction and S torage Tem perature R ange
-55 to + 150
TJ,T S TG
O C
NOTES:
1. Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw.
2. Units Mounted in free air, no heatsink, P.C.B at 0.375"(9.5mm) lead length with 0.5 x 0.5"(12 x 12mm)copper pads.
3. Units Mounted on a 2.0 x 1.6" x 0.3" thick (5 x 4 x 0.8cm) AL plate.
PAGE . 1
REV.0-APR.11.2005