G2SB20 thru G2SB80
Vishay Semiconductors
formerly General Semiconductor
Document Number 88603
www.vishay.com
21-Mar-02
1
New Product
Glass Passivated Single-Phase
Bridge Rectifier
Reverse Voltage 200 to 800V
Forward Current 1.5A
0.125 (3.17)
x 45 degrees
Chamfer
0.080 (2.03)
0.060 (1.50)
0.095 (2.41)
0.080 (2.03)
0.825 (20.9)
0.815 (20.7)
0.043 (1.1)
0.035 (0.9)
Polarity shown on front side of case, positive lead beveled corner.
0.040 (1.02)
0.030 (0.76)
0.022 (0.56)
0.018 (0.46)
0.210
0.190
(5.3)
(4.8)
0.421 (10.7)
0.411 (10.4)
0.718 (18.2)
0.682 (17.3)
0.140 (3.56)
0.128 (3.25)
Lead Depth
0.098 (2.5)
0.075 (1.9)
0.098 (2.5)
0.075 (1.9)
0.022 (0.56)
0.018 (0.46)
Maximum Ratings & Thermal Characteristics
Ratings at 25C ambient temperature unless otherwise specified.
Parameter
Symbol G2SB20
G2SB60
G2SB80
Unit
Maximum repetitive peak reverse voltage
V
RRM
200
600
800
V
Maximum RMS voltage
V
RMS
140
420
560
V
Maximum DC blocking voltage
V
DC
200
600
800
V
Maximum average forward
I
F(AV)
1.5
A
rectified output current at T
A
= 25C
Peak forward surge current single
I
FSM
80
A
sine-wave superimposed on rated load (JEDEC Method)
Rating for fusing (t<8.3ms)
I
2
t
27
A
2
sec
Typical thermal resistance per leg
R
JA
40
R
JL
12
C/W
Operating junction storage and temperature range
T
J,
T
STG
55 to +150
C
Electrical Characteristics
Ratings at 25C ambient temperature unless otherwise specified.
Parameter
Symbol G2SB20
G2SB60
G2SB80
Unit
Maximum instantaneous forward voltage
drop per leg at 0.75 A
V
F
1.00
V
Maximum DC reverse current at rated
T
A
= 25C
5.0
DC blocking voltage per leg
T
A
=125C
I
R
300
A
Note: (1) Unit mounted on P.C.B. with 0.5 x 0.5" (12 x 12mm) copper pads and 0.375" (9.5mm) lead length
Dimensions in inches and (millimeters)
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
This series is UL listed under the Recognized
Component Index, file number E54214
High case dielectric strength
Ideal for printed circuit boards
Glass passivated chip junction
High surge current capability
High temperature soldering guaranteed:
260C/10 seconds, 0.375 (9.5mm) lead length,
5lbs. (2.3kg) tension
Mechanical Data
Case: Molded plastic body over passivated junctions
Terminals: Plated leads solderable per MIL-STD-750,
Method 2026
Mounting Position: Any
Weight: 0.071 oz., 2.0 g
Packaging codes/options:
1/400 EA. per Bulk Tray Stack, 4K/box
Case Type GBL
0
0.5
1
1.5
2
0
25
50
75
100
125
150
0.01
0.1
1
10
100
0.6
1
1.4
1.8
2.2
2.6
3
3.4
1
10
100
0.1
1
10
100
0.01
0.1
1
10
100
0
20
40
60
80
100
0.01
0.1
1
10
100
0.01
0.1
1
10
100
Fig. 1 - Derating Curve Output
Rectified Current
Fig. 4 - Typical Reverse Characteristics
Per Leg
Fig. 3 - Typical Forward Characteristics
Per Leg
Fig. 5 - Typical Junction Capacitance
Per Leg
Fig. 6 - Typical Transient Thermal
Impedance
P.C.B. Mounting, T
A
Average Forward Output (
I
F(AV)
)
Temperature (
C)
Percent of Rated Peak Reverse Voltage (%)
t, Heating Time (sec.)
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Instantaneous Reverse Current (
A
)
Transient Thermal Impedance (
C/W)
Instantaneous Forward Current (A)
Junction Capacitance (pF)
T
A
= 125
C
T
A
= 25
C
0
20
40
60
80
100
1
100
Fig. 2 - Maximum Non-Repetitive Peak Forward
Surge Current Per Leg
Peak Forward Surge Current (A)
1.0 Cycle
Number of Cycles at 60 Hz
G2SB20 thru G2SB80
Vishay Semiconductors
formerly General Semiconductor
www.vishay.com
Document Number 88603
2
21-Mar-02
Ratings and
Characteristic Curves
(T
A
= 25C unless otherwise noted)
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