70HF(R) Series
Bulletin I20202 rev. F 01/05
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
70HF(R)
10
20
40
60
80
100
120
140
160
VRRM, maximum
repetitive peak
reverse voltage
V
100
200
400
600
800
1000
1200
1400
1600
VRSM, maximum non-
repetitive peak
reverse voltage
V
200
300
500
720
960
1200
1440
1650
1900
VR(BR), minimum
avalanche
voltage
V
200
300
500
725
950
1150
1350
1550
1750
IRRM max.
@ TJ = TJ max.
mA
15
9
4.5
Forward Conduction
Parameter
IF(AV)
IF(RMS)
IFSM
Max. average forward current
@ Case temperature
Max. RMS forward current
Max. peak, one-cycle forward,
non-repetitive surge current
70HF(R)
10 to 120 140 to 160
Units
70 70 A
140 110 °C
110 A
1200
1250
1000
A
1050
Conditions
180° conduction, half sine wave
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
No voltage
reapplied
100% VRRM
reapplied
Sinusoidal half wave,
I2t Maximum I2t for fusing
7100
6450
5000
4550
t = 10ms
A2s t = 8.3ms
t = 10ms
t = 8.3ms
No voltage
reapplied
100% VRRM
reapplied
Initial TJ = TJ max.
I2√t Maximum I2√t for fusing
VF(TO)1 Low level value of threshold
voltage
VF(TO)2 High level value of threshold
voltage
71000
0.79
1.00
A2√s t = 0.1 to 10ms, no voltage reapplied
(16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
V
(I > π x IF(AV)), TJ = TJ max.
rf1 Low level value of forward
slope resistance
rf2 High level value of forward
slope resistance
2.33
1.53
(16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
mΩ
(I > π x IF(AV)), TJ = TJ max.
VFM Max. forward voltage drop
1.35
1.46 V Ipk= 220A, TJ = 25°C, tp = 400µs rectangular wave
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