T40HF Datasheet, PDF (7/11 Pages) International Rectifier – POWER RECTIFIER DIODES T-Modules

1100
1000
900
800
At Any Ra ted Loa d Co nd ition And W ith
Rated V _RRM App lied Follo wing Surge.
Initial T _J= 150 C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
700
600
500
400 T70HF.. Series
300
1
10
100
N um ber O f Equal Am plitude Half Cycle Current Pulses (N)
Fig. 11 - Maximum Non-Repetitive Surge Current
T..HF Series
Bulletin I27106 rev. B 02/02
1200
1100
1000
900
M axim um Non Repetitive Surge Current
Versus Pulse Train D uration.
Initial T _J = 150 C
No Vo ltage Reapplied
Rated V _RRM Reapplied
800
700
600
500
400
300 ^{T70HF.. Series}
200
0.01
0.1
1
Pulse Train Duration (s)
Fig. 12 - Maximum Non-Repetitive Surge Current
150
T85HF.. Series
140
R _thJC (DC) = 0.62 K/W
130
120
Conduction Angle
110
30 ₆₀
100
90
120
180
90
80
0 10 20 30 40 50 60 70 80 90
Averag e Forw ard C urrent (A)
Fig. 13 - Current Ratings Characteristics
150
T85HF.. Series
140
R _thJC (DC) = 0.62 K/W
130
120
110
Conduction Period
100
90
30
60
80
90
70
120
180 DC
60
0 20 40 60 80 100 120 140
Average Forw ard Current (A)
Fig. 14 - Current Ratings Characteristics
100
90
80
70
60
50
40
30
20
10
0
0
180
120
90
60
30
RM S Limit
1 _K/W
1.5 _K/W
2 _K/W
Conduction A ngle
T85HF.. Series
T _J= 150 C
3 _K/W
5 _K/W
7 K/W
10 20 30 40 50 60 70 80 900 25 50 75 100 125 150
Average Forward Current (A)
M axim um A llow able A m bien t Tem perature ( C )
Fig. 15 - Forward Power Loss Characteristics
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