VS-70HFR20 Vishay, VS-70HFR20 Datasheet - Page 2

• Manufacturer Part Number: VS-70HFR20
• Description: DIODE, STANDARD, 70A, 200V
• Manufacturer: Vishay

Specifications of VS-70HFR20

• Diode Type: Standard Recovery
• Repetitive Reverse Voltage Vrrm Max: 200V
• Forward Current If(av): 70A
• Forward Voltage Vf Max: 1.35V
• Forward Surge Current Ifsm Max: 1.2kA
• Operating Temperature Range: -65°C To
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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