GBPC.. Series
Bulletin I27505 rev. F 03/03
Maximum Allowable Case Temperature (°C)
150
140
130
120
110
100
90
80
70
60
50
0
5
10
15
20
25
30
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
1000
GBPC25.. Series
Instantaneous Forward Current (A)
100
T
J
= 25˚C
180˚
(Rect)
180˚
(Sine)
10
T
J
= 150˚C
GBPC25.. Series
1
0.5
1
1.5
2
2.5
Instantaneous Forward Voltage (V)
Fig. 2 - Forward Voltage Drop Characteristics
Maximum Average Forward Power Loss
(W)
50
40
30
20
10
0
0
5
10
15
20
25
50
75
100
Average Forward Current (A)
Maximum Allowable Ambient Temperature °C
GBPC25.. Series
T
J
= 150˚C
180˚
(Sine)
180˚
(Rect)
R
thS
A
=0
.7
1K
2K
3K
K/W
/W
-D
elt
aR
/W
/W
Fig. 3 - Total Power Loss Characteristics
Peak Half Sine Wave Forward Current (A)
400
350
300
250
200
150
100
Peak Half Sine Wave Forward Current (A)
At Any Rated Load Condition And With
Rated V
RRM
Applied Following Surge.
Initial T
J
= 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
400
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
350
Initial T
J
= 150°C
No Voltage Reapplied
Rated V
RRM
Reapplied
300
250
200
150
100
50
0.01
GBPC25.. Series
0.1
Pulse Train Duration (s)
Fig. 5 - Maximum Non-Repetitive Surge Current
GBPC25.. Series
1
10
100
1
Number of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 4 - Maximum Non-Repetitive Surge Current
4
www.irf.com
IRF [ INTERNATIONAL RECTIFIER ]
