VS-70HF140 Datasheet, PDF (2/7 Pages) International Rectifier – STANDARD RECOVERY DIODES

70HF(R) Series
Bulletin I20202 rev. A 05/98
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
10
20
40
60
70HF(R)
80
100
120
140
160
V_RRM, maximum
repetitive peak
reverse voltage
V
100
200
400
600
800
1000
1200
1400
1600
V_RSM, maximum non-
repetitive peak
reverse voltage
V
200
300
500
720
960
1200
1440
1650
1900
(1) Avalanche version only available from V_RRM 400V to 1600V.
V_R(BR), minimum
avalanche
voltage
V
(1)
--
--
500
725
950
1150
1350
1550
1750
I_RRM max.
@ T_J = T_J max.
mA
15
9
4.5
Forward Conduction
Parameter
70HF(R)
Units Conditions
10 to 120 140 to 160
I_F(AV) Max. average forward current
70
@ Case temperature
140
70
A 180° conduction, half sine wave
110
°C
I_F(RMS) Max. RMS forward current
110
A DC @ T_C = 25°C
P_R
Maximum non-repetitive
peak reverse power
20
K · W 10µs square pulse, T_J = T_J max.
see note (2)
I_FSM Max. peak, one-cycle forward,
non-repetitive surge current
1200
1250
1000
1050
t = 10ms No voltage
t = 8.3ms
A
reapplied
t = 10ms 100% V_RRM
t = 8.3ms reapplied Sinusoidal half wave,
I²t
Maximum I²t for fusing
7100
6450
5000
4550
t = 10ms
t = 8.3ms
A²s
t = 10ms
t = 8.3ms
No voltage
reapplied
100% V_RRM
reapplied
Initial T_J = T_J max.
I²âˆš t Maximum I²âˆšt for fusing
71000
A²âˆšs t = 0.1 to 10ms, no voltage reapplied
V
Low level value of threshold
F(TO)1
voltage
V
High level value of threshold
F(TO)2
voltage
0.79
1.00
(16.7% x π x I_F(AV) < I < π x I_F(AV)), T_J = T_J max.
V
(I > π x I_F(AV)), T_J = T_J max.
r_f1
Low level value of forward
slope resistance
r_f2
High level value of forward
slope resistance
2.33
1.53
(16.7% x π x I_F(AV) < I < π x I_F(AV)), T_J = T_J max.
mΩ
(I > π x I_F(AV)), T_J = T_J max.
V
Max. forward voltage drop
FM
1.35
V
I_pk=
220A,
T
J
=
25°C,
t_p
=
10ms
sinusoidal
wave
(2) Available only for Avalanche version, all other parameters the same as 70HF.
2
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