G3SBA20, G3SBA60 & G3SBA80
Vishay General Semiconductor
Glass Passivated Single-Phase Bridge Rectifier
Major Ratings and Characteristics
I
F(AV)
V
RRM
I
FSM
I
R
V
F
T
j
max.
4A
200 V, 600 V & 800 V
80 A
5 µA
1.0 V
150 °C
Case Style GBU
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
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.
Mechanical Data
Case:
GBU
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)
Maximum Ratings
T
A
= 25 °C, unless otherwise specified
Parameter
Maximum repetive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified
output current at
T
C
= 100 °C
(1)
T
A
= 25 °C
(2)
I
FSM
I
2
t
T
J,
T
STG
Symbol
V
RRM
V
RWM
V
DC
I
F(AV)
G3SBA20
200
140
200
G3SBA60
600
420
600
4.0
2.3
80
27
- 55 to + 150
G3SBA80
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
Notes:
A
A
2
sec
°C
(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
Document Number 88606
29-Jul-05
www.vishay.com
1
G3SBA20, G3SBA60 & G3SBA80
Vishay General Semiconductor
Electrical Characteristics
T
A
= 25 °C, unless otherwise specified
Parameter
Maximum instantaneous forward voltage
per leg
Maximum DC reverse current at rated DC
blocking voltage per leg
Test condition
at 2.0 A
T
J
= 25 °C
T
J
= 125 °C
Symbol
V
F
I
R
G3SBA20 G3SBA60 G3SBA80
1.00
5.0
400
Unit
V
µA
Thermal Characteristics
T
A
= 25 °C, unless otherwise specified
Parameter
Typical thermal resistance per leg
Symbol
R
θJA
(2)
G3SBA20
G3SBA60
26
5.0
G3SBA80
Unit
°C/W
R
θJC
(1)
Note:
(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
Ratings and Characteristics Curves
(T
A
= 25
°C
unless otherwise specified)
4
100
Average Forward Output Current (A)
Heatsink Mounting, T
C
3
Instantaneous Forward Current
)
(A
75
100
125
150
10
2
1
P.C.B. Mounting, T
A
1
0.1
0
0
25
50
0.01
0.4
0.8
1.2
1.6
2
2.4
Temperature (°C)
Figure 1. Derating Curve Output Rectified Current
Instantaneous Forward
Voltage
(V)
Figure 3. Typical Instantaneous Forward Characteristics Per Leg
100
100
Instantaneous Reverse Current (µA)
Peak Forward Surge Current (A)
80
T
A
= 125°C
10
60
1
40
0.1
20
1.0 Cycle
0
1
100
T
A
= 25°C
0.01
0
20
40
60
80
100
Number
of Cycles at 60 Hz
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
Per Leg
www.vishay.com
2
Percent of Rated Peak Reverse
Voltage
(%)
Figure 4. Typical Reverse Leakage Characteristics Per Leg
Document Number 88606
29-Jul-05
G3SBA20, G3SBA60 & G3SBA80
Vishay General Semiconductor
100
100
Transient Thermal Impedance (°C/W)
Junction Capacitance (pF)
10
10
1
1
0.1
1
10
100
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
Package Dimensions in inches (millimeters)
0.880 (22.3)
0.860 (21.8)
0.125 (3.2) x 45o
CHAMFER
0.310 (7.9)
0.290 (7.4)
0.160 (4.1)
0.140 (3.5)
0.740 (18.8)
0.720 (18.3)
0.085 (2.16)
0.065 (1.65)
0.075
(1.9) R
0.080 (2.03)
0.060 (1.52)
5o
TYP
0.085 (2.16)
0.075 (1.90)
0.140 (3.56)
0.130 (3.30)
9o
TYP
0.020 R (TYP.)
0.100 (2.54)
0.085 (2.16)
0.710 (18.0)
0.690 (17.5)
0.043 (1.10)
0.035 (0.90)
0.080 (2.03)
0.065
(1.65)
0.190 (4.83)
0.210 (5.33)
0.022 (0.56)
0.018 (0.46)
Polarity shown on front side of case, positive lead
by beveled
corner
Document Number 88606
29-Jul-05
www.vishay.com
3
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