GSIB4A20 thru GSIB4A80
Vishay General Semiconductor
Glass Passivated Single-In-Line Bridge Rectifier
Major Ratings and Characteristics
I
F(AV)
V
RRM
I
FSM
I
R
V
F
T
j
max.
4A
200 V to 800 V
80 A
5 µA
1.0 V
150 °C
Case Style GSIB-3G
~
~
~
~
Features
•
•
•
•
•
UL Recognition file number E54214
Ideal for printed circuit boards
High surge current capability
High case dielectric strength of 1500 V
RMS
Solder Dip 260 °C, 40 seconds
Mechanical Data
Case:
GSIB-3G
Epoxy meets UL-94V-0 Flammability rating
Terminals:
Matte tin plated (E3 Suffix) leads, solder-
able per J-STD-002B and JESD22-B102D
Polarity:
As marked on body
Mounting Torque:
10 cm-kg (8.8 inches-lbs) max.
Recommended Torque:
5.7 cm-kg (5 inches-lbs)
Typical Applications
General purpose use in ac-to-dc bridge full wave rec-
tification for Monitor, TV, Printer, Switching Mode
Power Supply, Adapter, Audio equipment, and Home
Appliances applications
Maximum Ratings
Ratings at 25 °C ambient temperature unless otherwise specified.
Parameter
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward
rectified output current at
T
C
= 100 °C
T
A
= 25 °C
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
I
2
t
T
J
, T
STG
GSIB4A20
200
140
200
GSIB4A40
400
280
400
4.0
(1)
2.3
(2)
80
32
- 55 to + 150
A
A
2
sec
°C
GSIB4A60
600
420
600
GSIB4A80
800
560
800
Unit
V
V
V
A
Peak forward surge current single sine-wave
superimposed on rated load
Rating for fusing (t < 8.3 ms)
Operating junction and storage temperature
range
Electrical Characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.
Parameter
Maximum instantaneous
forward drop per leg
Maximum DC reverse
current at rated DC blocking
voltage per leg
Document Number 88858
12-Jul-05
Test condition
at 2.0 A
T
A
= 25 °C
T
A
= 125 °C
Symbol
V
F
I
R
GSIB4A20
GSIB4A40
GSIB4A60
GSIB4A80
Unit
V
µA
1.00
5.0
400
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GSIB4A20 thru GSIB4A80
Vishay General Semiconductor
Thermal Characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.
Parameter
Typical thermal resistance per leg
Symbol
R
θJA
R
θJC
GSIB4A20
GSIB4A40
5
(1)
GSIB4A60
GSIB4A80
Unit
°C/W
26
(2)
Notes:
(1) Unit case mounted on Al plate heatsink.
(2) Units mounted on P.C.B. with 0.5 x 0.5" (12 x 12 mm) copper pads and 0.375" (9.5 mm) lead length
(3) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw
Ratings and Characteristics Curves
(T
A
= 25
°C
unless otherwise noted)
4
100
Average Forward Output Current (A)
Instantaneous Forward Current (A)
Heatsink Mounting, T
C
3
Tj = 150 °C
10
2
1
Tj = 25 °C
P.C.B. Mounting, T
A
1
Tj = 125 °C
0.1
0
0
25
50
75
100
125
150
0.01
0.3
0.5
0.7
0.9
1.1
1.3
Temperature ( °C)
Figure 1. Derating Curve Output Rectified Current
Instantaneous Forward Voltage (V)
Figure 3. Typical Forward Characteristics Per Leg
100
Instantaneous Reverse Current (µA)
1000.0
T
J
Tj = 150 °C = 125 C
Peak Forward Surge Current (A)
80
100.0
Tj = 125 °C
60
10.0
40
1.0
20
0.1
Tj = 25 °C
0.0
1.0 Cycle
0
1
100
20
40
60
80
100
Number of Cycles at 60 Hz
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
Per Leg
Percent of Rated Peak Reverse Voltage (%)
Figure 4. Typical Reverse Characteristics Per Leg
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Document Number 88858
12-Jul-05
GSIB4A20 thru GSIB4A80
Vishay General Semiconductor
1000
100
100
Transient Thermal Impedance ( °C/W)
0
1
10
100
Junction Capacitance (pF)
10
10
1
1
0.1
0.01
0.1
1
10
100
Reverse Voltage (V)
Figure 5. Typical Junction Capacitance Per Leg
t, Heating Time (sec.)
Figure 6. Typical Transient Thermal Impedance Per Leg
Package outline dimensions in inches (millimeters)
Case Style GSIB-3G
0.118 x 45 Chamfer
0.996 (25.3)
0.972 (24.7)
0.492
(12.5)
0.134 (3.4)
0.122 (3.1)
Dia.
0.150 (3.8)
0.134 (3.4)
Detail Z
enlarged
0.602 (15.3)
0.579 (14.7)
0.157 (4.0) +
0.057(1.45)
0.041(1.05)
0.709 (18.0)
0.669 (17.0)
0.059
(1.50)
0.382 (9.7)
0.366 (9.3)
Z
0.146 (3.7)
0.130 (3.3)
0.709 (18.0)
0.669 (17.0)
0.078 (1.98)
0.062 (1.58)
0.042 (1.07)
0.038 (0.96)
Dia.
0.012
(0.30)
0.189 (4.8)
0.173 (4.4)
0.303 (7.7)
(3x)
0.287 (7.3)
0.126 (3.2)
0.110 (2.8)
Document Number 88858
12-Jul-05
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Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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