25F40 DIODES Datasheet

25F40 Datasheet, PDF, Equivalent


Part Number

25F40

Description

STANDARD RECOVERY DIODES

Manufacture

International Rectifier

Total Page 6 Pages
Datasheet
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25F40
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STANDARD RECOVERY DIODES
Features
High surge current capability
Avalanche types available
Stud cathode and stud anode version
Wide current range
Types up to 1200V VRRM
TypicalApplications
Battery charges
Converters
Power supplies
Machine tool controls
Bulletin I2018 rev. B 09/98
25F(R) SERIES
Stud Version
25 A
Major Ratings and Characteristics
Parameters
IF(AV)
IF(RMS)
@ TC
IFSM @ 50Hz
@ 60Hz
25F(R)
25
120
40
356
373
I2t @ 50Hz
636
@ 60Hz
580
VRRM
TJ
range
range
100 to 1200
- 65 to 175
Units
A
°C
A
A
A
A2s
A2s
V
°C
case style
DO-203AA (DO-4)
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1

25F40
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25F(R) Series
Bulletin I2018 rev. B 09/98
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
25F(R)
10
20
40
60
80
100
120
VRRM, maximum
repetitive peak
reverse voltage
V
100
200
400
600
800
1000
1200
VRSM, maximum non-
repetitive peak
reverse voltage
V
150
275
500
725
950
1200
1400
(1) Avalanche version only available from VRRM 400V to 1200V.
VR(BR), minimum
avalanche
voltage
V (1)
--
--
500
750
950
1150
1350
IRRM max.
@ TJ = 175°C
mA
12
Forward Conduction
Parameter
25F(R)
Units Conditions
IF(AV) Max. average forward current
@ Case temperature
IF(RMS) Max. RMS forward current
PR Maximum non-repetitive
peak reverse power
25 A 180° conduction, half sine wave
120 °C
40 A
10 K/W 10µs square pulse, TJ = TJ max.
see note (2)
IFSM Max. peak, one-cycle forward,
non-repetitive surge current
356
373
300
314
t = 10ms No voltage
t = 8.3ms reapplied
A
t = 10ms 100% VRRM
t = 8.3ms reapplied Sinusoidal half wave,
I2t Maximum I2t for fusing
636 t = 10ms No voltage Initial TJ = TJ max.
580 t = 8.3ms reapplied
A2s
450 t = 10ms 100% VRRM
410 t = 8.3ms reapplied
I2t Maximum I2t for fusing
V Low level value of threshold
F(TO)1
voltage
V High level value of threshold
F(TO)2
voltage
6360
0.80
0.90
A2s t = 0.1 to 10ms, no voltage reapplied
(16.7%
x
π
x
I
F(AV)
<
I
<
π
x
I ),
F(AV)
T
J
=
T
J
max.
V
(I
>
π
x
I ),
F(AV)
T
J
=
T
J
max.
rf1 Low level value of forward
slope resistance
rf2 High level value of forward
slope resistance
6.80
5.70
(16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
m
(I > π x IF(AV)), TJ = TJ max.
VFM Max. forward voltage drop
1.30
V Ipk= 78A, TJ = 25°C, tp = 400µs rectangular wave
(2) Available only for Avalanche version, all other parameters the same as 25F.
2 www.irf.com


Features www.DataSheet4U.com Bulletin I2018 rev. B 09/98 25F(R) SERIES STANDARD RECOVE RY DIODES Stud Version Features High s urge current capability Avalanche types available Stud cathode and stud anode version Wide current range Types up to 1200V VRRM 25 A TypicalApplications B attery charges Converters Power supplie s Machine tool controls Major Ratings and Characteristics Parameters IF(AV) @ TC IF(RMS) IFSM @ 50Hz @ 60Hz I2t @ 50 Hz @ 60Hz VRRM TJ range range 25F(R) 2 5 120 40 356 373 636 580 100 to 1200 - 65 to 175 Units A °C A A A A2s A2 s V °C case style DO-203AA (DO-4) www.i rf.com 1 www.DataSheet4U.com 25F(R) Series Bulletin I2018 rev. B 09/98 ELE CTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code VRRM, maximum repetitive peak reverse voltage V 100 2 00 400 600 800 1000 1200 VRSM, maximum nonrepetitive peak reverse voltage V 1 50 275 500 725 950 1200 1400 VR(BR), m inimum avalanche voltage V (1) --500 75 0 950 1150 1350 IRRM max. @ TJ = 175°C mA 10 20 25F(R) 40 60 8.
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