Datasheet

GBPC.. Series
5
Bulletin I27505 rev. F 03/03
www.irf.com
Fig. 6 - Current Ratings Characteristics
Fig. 7 - Forward Voltage Drop Characteristics
Fig. 8 - Total Power Loss Characteristics
Fig. 9 - Maximum Non-Repetitive Surge Current Fig. 10 - Maximum Non-Repetitive Surge Current
Instantaneous Forward Voltage (V)
Average Forward Current (A)
Maximum Allowable Case Temperature (°C)
Instantaneous Forward Current (A)
Maximum Average Forward Power Loss
(W)
Peak Half Sine Wave Forward Current (A)
Peak Half Sine Wave Forward Current (A)
Average Forward Current (A) Maximum Allowable Ambient Temperature °C
100
150
200
250
300
350
400
450
1 10 100
GBPC35.. Series
At Any Rated Load Condition And With
Rated Vrrm Applied Following Surge.
Initial Tj = 150˚C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
100
150
200
250
300
350
400
450
500
0.01 0.1 1
Maximum Non Repetitive Surge Current
GBPC35.. Series
Versus Pulse Train Duration.
Initial Tj = 150˚C
No Voltage Reapplied
Rated Vrrm Reapplied
1
10
100
1000
0.5 1 1.5 2 2.5 3
T = 25˚C
J
GBPC35.. Series
T = 150˚C
J
40
50
60
70
80
90
100
110
120
130
140
150
0 10203040
180˚
(Sine)
180˚
(Rect)
GBPC35.. Series
Number of Equal Amplitude Half Cycle Current Pulses (N)
Pulse Train Duration (s)
25 50 75 100
1 K/W
0.7 K/W
3 K/W
2 K/W
R thSA = 0.5 K/W - Delta R
0
10
20
30
40
50
60
70
80
0 5 10 15 20 25 30 35
180˚
(Sine)
180˚
(Rect)
GBPC35.. Series
T = 150˚C
J