®
GBU4A – GBU4M
4.0A GLASS PASSIVATED SINGLE PHASE BRIDGE RECTIFIER
WON-TOP ELECTRONICS
Pb
Features
Glass Passivated Die Construction
A
Low Forward Voltage Drop
High Current Capability
High Reliability
High Surge Current Capability
Ideal for Printed Circuit Boards
Recognized File # E157705
D
~
~
G
Mechanical Data
H H H
7.90
3.50
4.10
1.52
2.03
G
K
18.80
7.40
D
I
18.30
2.16
2.54
H
E
22.30
C
-
21.80
B
+
Max
A
C
GBU
Min
E
Dim
J
4.83
5.33
2.03
I
1.65
2.16
K
M
1.65
J
Case: GBU, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: As Marked on Body
Weight: 4.0 grams (approx.)
Mounting Position: Any
Mounting Torque: 0.8 N.m Max.
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
1.02
1.27
2.16
L
3.30
3.56
N
17.50
18.00
P
B
1.90
M
0.45
0.68
All Dimensions in mm
L
N
P
Maximum Ratings and Electrical Characteristics
@TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Unit
VRRM
VRWM
VR
@TC = 100°C
50
100
200
400
600
800
1000
V
VR(RMS)
RMS Reverse Voltage
Average Rectified Output Current
(Note 1)
GBU4A GBU4B GBU4D GBU4G GBU4J GBU4K GBU4M
35
70
140
280
420
560
700
V
IO
4.0
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on
Rated Load (JEDEC Method)
IFSM
150
A
Forward Voltage per leg
@IF = 2.0A
VFM
1.0
V
@TA = 25°C
@TA = 125°C
IRM
5.0
500
µA
93
As
Peak Reverse Current
At Rated DC Blocking Voltage
2
2
I t Rating for Fusing (t < 8.3ms)
It
Typical Junction Capacitance (Note 2)
CJ
100
2
45
pF
Thermal Resistance Junction to Ambient (Note 3)
Thermal Resistance Junction to Case (Note 1)
RθJA
RθJC
22
4.2
°C/W
RMS Isolation Voltage Terminals to Case, t = 1min
VISO
1500
V
TJ, TSTG
-55 to +150
°C
Operating and Storage Temperature Range
Note: 1. Mounted on 40 x 40 x 1.5mm thick Al. heatsink.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
3. Mounted on PCB with 12 x 12mm copper pads and measured at lead length 9.5mm from case.
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
www.wontop.com
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