85HF10 Просмотр технического описания (PDF) - Vishay Semiconductors
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85HF10 Datasheet PDF : 9 Pages
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85HF(R) Series
Vishay Semiconductors
Standard Recovery Diodes,
(Stud Version), 85 A
FORWARD CONDUCTION
PARAMETER
SYMBOL
Maximum average forward current
at case temperature
Maximum RMS forward current
IF(AV)
IF(RMS)
Maximum peak, one-cycle forward,
non-repetitive surge current
IFSM
Maximum I2t for fusing
I2t
Maximum I2t for fusing
Value of threshold voltage
(up to 1200 V)
Value of threshold voltage
(for 1400 V, 1600 V)
Value of forward slope resistance
(up to 1200 V)
Value of forward slope resistance
(for 1400 V, 1600 V)
Maximum forward voltage drop
I2t
VF(TO)
rf
VFM
TEST CONDITIONS
85HF(R)
10 to 120 140/160
180° conduction, half sine wave
85
140
110
133
t = 10 ms
t = 8.3 ms
No voltage
reapplied
1700
1800
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
100 % VRRM
reapplied
No voltage
reapplied
Sinusoidal half wave,
initial TJ = TJ maximum
1450
1500
14 500
13 500
t = 10 ms
t = 8.3 ms
100 % VRRM
reapplied
10 500
9400
t = 0.1 ms to 10 ms, no voltage reapplied
16 000
TJ = TJ maximum
0.68
0.69
TJ = TJ maximum
Ipk = 267 A, TJ = 25 °C, tp = 400 µs rectangular wave
1.62
1.75
1.2
1.4
UNITS
A
°C
A
A
A2s
A2s
V
m
V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum junction operating and
storage temperature range
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
case to heatsink
Maximum shock (1)
Maximum constant vibration (1)
Maximum constant acceleration (1)
Maximum allowable mounting
torque (+ 0 %, - 10 %)
TJ, TStg
RthJC
RthCS
DC operation
Mounting surface, smooth, flat and greased
50 Hz
Stud outwards
Not lubricated thread, tighting on nut (2)
Lubricated thread, tighting on nut (2)
Not lubricated thread, tighting on hexagon (3)
Lubricated thread, tighting on hexagon (3)
Approximate weight
Unleaded device
Case style
Notes
(1) Available only for 88HF
(2) Recommended for pass-through holes
(3) Recommended for holed threaded heatsinks
See dimensions - link at the end of datasheet
www.vishay.com
2
For technical questions, contact: ind-modules@vishay.com
85HF(R)
10 to 120 140/160
UNITS
- 65 to 180 - 65 to 150 °C
0.35
K/W
0.25
1500
20
g
5000
3.4 (30)
2.3 (20)
4.2 (37)
N·m
(lbf · in)
3.2 (28)
17
g
0.6
oz.
DO-203AB (DO-5)
Document Number: 93529
Revision: 25-May-09
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