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參數(shù)資料
| 型號： | 70HAR120 |
| 英文描述： | 3.0V/3.3V Microprocessor Supervisory Circuits |
| 中文描述： | 雪崩整流器 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 103K |
| 代理商： | 70HAR120 |
70HF(R) Series
2
Bulletin I20202 rev. A 05/98
www.irf.com
Voltage
Code
V
RRM
, maximum
repetitive peak
reverse voltage
V
V
RSM
, maximum non-
repetitive peak
reverse voltage
V
V
R(BR)
, minimum
avalanche
voltage
V
I
RRM
max.
@ T
J
= T
J
max.
Type number
(1)
mA
10
20
40
60
80
100
120
140
160
100
200
400
600
800
1000
1200
1400
1600
200
300
500
720
960
1200
1440
1650
1900
--
--
15
500
725
950
1150
1350
1550
1750
9
70HF(R)
4.5
ELECTRICAL SPECIFICATIONS
Voltage Ratings
I
F(AV)
Max. average forward current
@ Case temperature
I
F(RMS)
Max. RMS forward current
P
R
Maximum non-repetitive
peak reverse power
70
140
70
110
A
°C
A
180° conduction, half sine wave
110
DC @ T
C
= 25°C
10μs square pulse, T
J
= T
J
max.
see note (2)
20
K
·
W
I
FSM
Max. peak, one-cycle forward,
1200
t = 10ms
No voltage
non-repetitive surge current
1250
t = 8.3ms
reapplied
1000
t = 10ms
100% V
RRM
reapplied
1050
t = 8.3ms
Sinusoidal half wave,
I
2
t
Maximum I
2
t for fusing
7100
t = 10ms
No voltage
Initial T
J
= T
J
max.
6450
t = 8.3ms
reapplied
5000
t = 10ms
100% V
RRM
4550
t = 8.3ms
reapplied
I
2
√
t
Maximum I
2
√
t for fusing
71000
A
2
√
s
t = 0.1 to 10ms, no voltage reapplied
V
F(TO)1
Low level value of threshold
voltage
V
F(TO)2
High level value of threshold
voltage
r
f
1
Low level value of forward
slope resistance
r
f
2
High level value of forward
slope resistance
V
FM
(2)
Available only for Avalanche version, all other parameters the same as 70HF.
Max. forward voltage drop
1.35
V
I
pk
= 220A, T
J
= 25°C, t
p
= 10ms sinusoidal wave
70HF(R)
10 to 120 140 to 160
Parameter
Units Conditions
1.53
(I >
π
x I
F(AV)
), T
J
= T
J
max.
2.33
(16.7% x
π
x I
F(AV)
< I <
π
x I
F(AV)
), T
J
= T
J
max.
m
1.00
(I >
π
x I
F(AV)
), T
J
= T
J
max.
0.79
(16.7% x
π
x I
F(AV)
< I <
π
x I
F(AV)
), T
J
= T
J
max.
V
A
2
s
A
Forward Conduction
(1)
Avalanche version only available from V
RRM
400V to 1600V.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 70HF120M | 70 A, 1200 V, SILICON, RECTIFIER DIODE, DO-203AB |
| 72HF10 | 70 A, 100 V, SILICON, RECTIFIER DIODE, DO-203AB |
| 72HF140M | 70 A, 1400 V, SILICON, RECTIFIER DIODE, DO-203AB |
| 70I-1A | Fuse |
| 70B-2A | 3.0V/3.3V Microprocessor Supervisory Circuits |
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參數(shù)描述 |
|---|---|
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