VS-T40HFL, VS-T70HFL, VS-T85HFL Series
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Vishay Semiconductors
Revision: 20-Dec-16
5
Document Number: 93184
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Fig. 9 - Forward Power Loss Characteristics
Fig. 10 - Forward Power Loss Characteristics
Fig. 11 - Forward Power Loss Characteristics
Fig. 12 - Forward Power Loss Characteristics
Fig. 13 - Maximum Non-Repetitive Surge Current
Fig. 14 - Maximum Non-Repetitive Surge Current
0
10
20
30
40
50
60
70
80
90
100
0 10203040506070
Average Forward Current (A)
RM S Li m it
Maximum Average Forward Power Loss (W)
Conduction Angle
180°
120°
90°
60°
30°
T7 0 H FL. . Se r i e s
T = 125°C
J
0
20
40
60
80
100
120
140
020406080100120
DC
180°
120°
90°
60°
30°
RM S Li m i t
Conduc tion Period
Avera g e Forwa rd Current (A)
Maximum Average Forward Power Loss (W)
T70HFL.. Series
T = 1 2 5 ° C
J
0
10
20
30
40
50
60
70
80
90
100
110
0 102030405060708090
Average Forward Current (A)
RM S Li m it
Maximum Average Forward Power Loss (W)
Conduction Angle
180°
120°
90°
60°
30°
T85HFL.. Series
T = 125°C
J
0
20
40
60
80
100
120
140
160
020406080100120140
DC
180°
120°
90°
60°
30°
RM S Li m i t
Conduction Period
Average Forward Current (A)
Maximum Average Forward Power Loss (W)
T85HFL.. Series
T = 1 2 5 ° C
J
100
150
200
250
300
350
400
450
110100
Pe a k Ha lf Sine Wave Forward Current (A)
Number Of Equal Amplitude Half Cycle Current Pulses (N)
T4 0 HFL. . Se r i e s
Init ial T = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
At Any Rated Load Condition And With
Ra t e d V A p p l i e d Fo l l o w i n g Su r g e .
RRM
J
100
150
200
250
300
350
400
450
500
0.01 0.1 1
Peak Half Sine Wave Forward Current (A)
Pulse Train Duration (s)
Maximum Non Repetitive Surge Current
T4 0 HFL. . Se r i e s
Init ia l T = 125°C
No Volta ge Rea pp lied
Ra t e d V Re a p p l i e d
Versus Pulse Train Duration.
RRM
J