IRF A25FR80M Standard recovery diode Datasheet

Bulletin I2018 rev. B 09/98
25F(R) SERIES
STANDARD RECOVERY DIODES
Stud Version
Features
25 A
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
Major Ratings and Characteristics
Parameters
25F(R)
Units
25
A
120
°C
40
A
@ 50Hz
356
A
@ 60Hz
373
A
@ 50Hz
636
A2s
@ 60Hz
580
A2 s
VRRM
range
100 to 1200
V
TJ
range
- 65 to 175
°C
IF(AV)
@ TC
IF(RMS)
IFSM
I2t
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case style
DO-203AA (DO-4)
1
25F(R) Series
Bulletin I2018 rev. B 09/98
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Type number
25F(R)
Voltage
Code
VRRM, maximum
repetitive peak
reverse voltage
V
VRSM, maximum nonrepetitive peak
reverse voltage
V
VR(BR), minimum
avalanche
voltage
V
(1)
10
100
150
20
200
275
--
40
60
400
600
500
725
500
750
80
800
950
950
100
1000
1200
1150
120
1200
1400
1350
IRRM max.
@ TJ = 175°C
mA
--
12
(1) Avalanche version only available from VRRM 400V to 1200V.
Forward Conduction
Parameter
IF(AV)
Max. average forward current
@ Case temperature
IF(RMS) Max. RMS forward current
PR
Maximum non-repetitive
25F(R)
Units Conditions
25
A
120
°C
40
A
10
K/W
peak reverse power
IFSM
Max. peak, one-cycle forward,
356
t = 10ms
No voltage
non-repetitive surge current
373
t = 8.3ms
reapplied
t = 10ms
100% VRRM
Maximum I2t for fusing
A
314
t = 8.3ms
reapplied
636
t = 10ms
No voltage
580
t = 8.3ms
reapplied
t = 10ms
100% VRRM
t = 8.3ms
reapplied
450
A2 s
410
I2 √ t
Maximum I2√t for fusing
V F(TO)1 Low level value of threshold
6360
A2 √s
V F(TO)2 High level value of threshold
voltage
f1
Low level value of forward
slope resistance
r
f2
VFM
Max. forward voltage drop
Initial TJ = TJ max.
t = 0.1 to 10ms, no voltage reapplied
V
(I > π x I F(AV)), TJ = TJ max.
0.90
(16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
6.80
mΩ
High level value of forward
slope resistance
Sinusoidal half wave,
(16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
0.80
voltage
r
10µs square pulse, TJ = T J max.
see note (2)
300
I 2t
180° conduction, half sine wave
(I > π x I F(AV)), TJ = TJ max.
5.70
1.30
V
I = 78A, TJ = 25°C, t = 400µs rectangular wave
pk
p
(2) Available only for Avalanche version, all other parameters the same as 25F.
2
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25F(R) Series
Bulletin I2018 rev. B 09/98
Thermal and Mechanical Specifications
Parameter
25F(R)
TJ
Max. junction operating temperature range
-65 to 175
Tstg
Max. storage temperature range
-65 to 200
RthJC
Max. thermal resistance, junction to case
RthCS
Max. thermal resistance, case
to heatsink
T
Mounting torque, ± 10%
Units
°C
1.5
DC operation
K/W
0.5
1.2
Nm
(1.5)
wt
Approximate weight
Mounting surface, smooth, flat and
greased
Lubricated threads
(Not lubricated threads)
7 (0.25)
Case style
Conditions
g (oz)
DO-203AA (DO-4)
See Outline Table
∆RthJC Conduction
(The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC)
Conduction angle
Sinusoidal conduction
180°
0.28
Rectangular conduction Units
0.24
120°
0.39
0.41
90°
0.50
0.54
60°
0.73
0.75
30°
1.20
1.21
Conditions
TJ = TJ max.
K/W
Ordering Information Table
Device Code
1
-
A
A
25
F
R
120
M
1
2
3
4
5
6
= Avalanche diode
None = Standard diode
2
-
Current rating: Code = IF(AV)
3
-
F
4
-
None = Stud Normal Polarity (Cathode to Stud)
R
= Standard device
= Stud Reverse Polarity (Anode to Stud)
5
-
Voltage code: Code x 10 = VRRM (See Voltage Ratings table)
6
-
None = Stud base DO-203AA (DO-4) 10-32UNF-2A
M
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= Stud base DO-203AA (DO-4) M5 X 0.8 - (Not available for Avalanche diodes)
3
25F(R) Series
Bulletin I2018 rev. B 09/98
Outlines Table
Case Style DO-203AA (DO-4)
180
25F(R) Series
RthJC (DC) = 1.5 K/W
170
160
150
Conduction Angle
140
130
120
90°
60°
110
120°
30°
180°
100
0
5
10
15
20
25
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
4
Maximum Allowable Case Temperature (°C)
Maximum Allowable Case Temperature (°C)
All dimensions in millimeters (inches)
30
180
25F(R) Series
RthJC (DC) = 1.5 K/W
170
160
150
Conduction Period
140
130
120
90°
60°
110
120°
30°
180°
DC
100
0
5
10 15 20
25 30 35
40
45
Average Forward Current (A)
Fig. 2 - Current Ratings Characteristics
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25F(R) Series
35
K
/W
/W
1K
el ta
-D
6
=
4K
/W
SA
K/
W
R
RMS Limit
R th
20
3
W
K/
25
180°
120°
90°
60°
30°
30
2
Maximum Average Forward Power Loss (W)
Bulletin I2018 rev. B 09/98
8K
/W
15
Conduction Angle
10
12
K/W
20 K
/W
25F(R) Series
TJ = 175°C
5
40 K/W
0
0
5
10
15
20
25
Average Forward Current (A)
30
0
25
50
75
100
125
150
175
Maximum Allowable Ambient Temperature (°C)
45
K/
W
1
W
K/
4K
/W
6
K/
W
8K
/W
20 RMS Limit
Conduction Period
15
10
25F(R) Series
TJ = 175°C
5
R
25
ta
el
-D
30
3
K/
W
=
35
2
SA
DC
180°
120°
90°
60°
30°
40
R th
Maximum Average Forward Power Loss (W)
Fig. 3 - Forward Power Loss Characteristics
12 K
/W
20 K/W
40 K/W
0
0
5
10
15
20
25
30
35
Average Forward Current (A)
40
0
25
50
75
100
125
150
175
Maximum Allowable Ambient Temperature (°C)
350
At Any Rated Load Condition And With
Rated VRRM Applied Following Surge.
Initial TJ = 175°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
300
250
200
150
100
25F(R) Series
50
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
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Peak Half Sine Wave Forward Current (A)
Peak Half Sine Wave Forward Current (A)
Fig. 4 - Forward Power Loss Characteristics
400
350
300
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial TJ = 175°C
No Voltage Reapplied
Rated VRRM Reapplied
250
200
150
100
50
0
0.01
25F(R) Series
0.1
1
10
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
5
25F(R) Series
Bulletin I2018 rev. B 09/98
Transient Thermal Impedance ZthJC (K/W)
Instantaneous Forward Current (A)
1000
100
TJ = 25°C
TJ = 175°C
10
25F(R) Series
1
0
0.5
1
1.5
2.5
3
3.5
4
Steady State Value
RthJC = 1.5 K/W
(DC Operation)
1
25F(R) Series
0.1
0.001
0.01
0.1
1
10
Instantaneous Forward Voltage (V)
Square Wave Pulse Duration (s)
Fig. 7 - Forward Voltage Drop Characteristics
Fig. 8 - Thermal Impedance ZthJC Characteristics
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