88HFR20 Просмотр технического описания (PDF) - International Rectifier
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88HFR20 Datasheet PDF : 8 Pages
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85HF(R) Series
Bulletin I20203 rev. A 09/98
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
VRRM, maximum repetitive
peak reverse voltage
V
10
20
40
60
85HF(R)
80
100
120
140
160
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
IRRM max.
@ TJ = TJ max.
mA
15
9
4.5
Forward Conduction
Parameter
85HF(R)
Units Conditions
10 to 120 140 to 160
IF(AV) Max. average forward current
85
@ Case temperature
140
85
A 180° conduction, half sine wave
110
°C
IF(RMS) Max. RMS forward current
133
A
IFSM Max. peak, one-cycle forward,
1700
t = 10ms No voltage
non-repetitive surge current
1800
1450
t = 8.3ms reapplied
A
t = 10ms 100% V
RRM
1500
t = 8.3ms reapplied Sinusoidal half wave,
I2t
Maximum I2t for fusing
14500
13500
10500
9400
t = 10ms
t = 8.3ms
A2s
t = 10ms
t = 8.3ms
No voltage
reapplied
100% VRRM
reapplied
Initial T = T max.
J
J
I2√ t Maximum I2√t for fusing
16000
A2√s t = 0.1 to 10ms, no voltage reapplied
VF(TO)1 Low level value of threshold
voltage
VF(TO)2 High level value of threshold
voltage
0.68
0.80
(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
1.62
1.25
(16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
mΩ
(I
>
π
x
I ),
F(AV)
T
J
=
T
J
max.
VFM Max. forward voltage drop
1.20
V Ipk= 267A, TJ = 25°C, tp = 400µs rectangular wave
2
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