
GSIB420 thru GSIB480
Vishay Semiconductors
formerly General Semiconductor
Document Number 88647
26-Nov-03
www.vishay.com
1
New Product
Single-Phase Single In-Line
Bridge Rectifier
Reverse Voltage
200 and 800V
Forward Current
4.0A
Maximum Ratings & Thermal Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
GSIB420
GSIB440 GSIB460 GSIB480
Unit
Maximum repetitive peak reverse voltage
V
RRM
200
400
600
800
V
Maximum RMS voltage
V
RMS
140
280
420
560
V
Maximum DC blocking voltage
V
DC
200
400
600
800
V
Maximum average forward rectified
output current at
T
C
= 100°C
T
A
= 25°C
4.0
(1)
2.3
(2)
I
F(AV)
A
Peak forward surge current single sine-wave
superimposed on rated load (JEDEC Method)
I
FSM
130
A
Rating for fusing (t<8.3ms)
I
2
t
60
A
2
sec
Maximum thermal resistance per leg
R
Θ
JA
R
Θ
JC
26
(2)
5
(1)
°C/W
Operating junction and storage temperature range
T
J
, T
STG
–55 to +150
°C
Electrical Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
GSIB420
GSIB440 GSIB460 GSIB480
Unit
Maximum instantaneous forward voltage drop
per leg at 2.0A
V
F
0.95
V
Maximum DC reverse current at T
A
= 25°C
rated DC blocking voltage per leg T
A
= 125°C
10
250
I
R
μ
A
Notes:
(1) Unit case mounted on Al plate heatsink.
(2) Units mounted on P.C.B. with 0.5 x 0.5" (12 x 12mm) copper pads and 0.375" (9.5mm) lead length
(3) Recommended mounting position is to bolt down on heatsink with silicone thermal compound for
maximum heat transfer with #6 screw
0.042 (1.07)
0.038 (0.96)
Dia.
+
0.996 (25.3)
0.972 (24.7)
0.709 (18.0)
0.669 (17.0)
0.602 (15.3)
0.579 (14.7)
0.118 x 45 Chamfer
0.492
(12.5)
0.157 (4.0)
0.078 (1.98)
0.062 (1.58)
0.057(1.45)
0.041(1.05)
0.189 (4.8)
0.173 (4.4)
0.709 (18.0)
0.669 (17.0)
0.146 (3.7)
0.130 (3.3)
0.150 (3.8)
0.134 (3.4)
0.134 (3.4)
0.122 (3.1)
Dia.
0.126 (3.2)
0.110 (2.8)
0.059
(1.50)
0.012
(0.30)
Z
Detail Z
enlarged
0.382 (9.7)
0.366 (9.3)
0.303 (7.7)
Dimensions in inches and (millimeters)
Use suffix "N" for no stand-off
Case Style GSIB-3G
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
High case dielectric strength of 1500 V
RMS
Ideal for printed circuit boards
Glass passivated chip junction
High surge current capability
Mechanical Data
Case:
Molded plastic body over passivated junctions
Terminals:
Plated leads solderable per MIL-STD-750,
Method 2026
High temperature soldering guaranteed:
260°C/10 seconds, 0.375" (9.5mm) lead length,
5lbs. (2.3kg) tension
Mounting Position:
Any
(3)
Mounting Torque:
5 in-lbs max.
Weight:
0.15 oz., 4.0 g