GBU8 Vishay Intertechnology, GBU8 Datasheet - Page 2

• Manufacturer Part Number: GBU8
• Manufacturer: Vishay Intertechnology

GBU8A thru GBU8M
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves
www.vishay.com
2
1,000
0.01
100
100
8.0
6.0
4.0
2.0
10
0.1
10
10
0
1
0.4
0.1
0
Fig. 5 – Typical Junction Capacitance
Heatsink mounting on
3.2 x 3.2 x 0.12" THK
(8.2 x 8.2 x 0.3cm) AL. PLATE
Fig. 1 – Derating Curve Output
20
0.6
50 - 400V
600 - 1000V
Instantaneous Forward Voltage (V)
Fig. 3 – Typical Forward
Characteristics Per Leg
Case Temperature ( C)
Rectified Current
Reverse Voltage (V)
0.8
50
1
60 H
Per Leg
1.0
Z
(T
Resistive or Inductive Load
80
A
= 25°C unless otherwise noted)
Pulse Width = 300 s
1% Duty Cycle
T
J
100
1.2
10
= 25 C
T
f = 1.0 MH
V
J
sig
= 25 C
120
= 50mVp-p
1.4
Z
150
100
1.6
250
200
150
100
0.01
500
100
100
50
0.1
0.1
10
10
0
1
1
0.01
Fig. 4 – Typical Reverse Characteristics
Fig. 2 – Maximum Non-Repetitive Peak
1
0
T
J
Percent of Rated Peak Reverse Voltage (%)
= 150 C
Forward Surge Current Per Leg
Thermal Impedance Per Leg
50 - 400V
600 - 1000V
Fig. 6 – Typical Transient
20
0.1
Number of Cycles at 60 H
T
t – Heating Time (sec.)
J
= 125 C
40
Per Leg
T
8.3ms Single Half Sine-Wave
(JEDEC Method)
T
J
J
= 150 C
= 25 C
10
1
60
Document Number 88616
10
Z
80
100
100
100
07-Oct-03