25F InternationalRectifier, 25F Datasheet - Page 3

• Manufacturer Part Number: 25F
• Description: STANDARDRECOVERYDIODES
• Manufacturer: InternationalRectifier

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Thermal and Mechanical Specifications
(The following table shows the increment of thermal resistence R
Ordering Information Table
T
T
R
R
T
wt
R
J
stg
Conduction angle
thCS
thJC
thJC
Conduction
Parameter
Max. junction operating temperature range
Max. storage temperature range
Max. thermal resistance, junction to case
Max. thermal resistance, case
to heatsink
Mounting torque, ± 10%
Approximate weight
Case style
180°
120°
90°
60°
30°
1
2
3
4
5
6
-
-
-
-
-
-
A
None = Standard diode
Current rating: Code = I
F
None = Stud Normal Polarity (Cathode to Stud)
R
Voltage code: Code x 10 = V
None = Stud base DO-203AA (DO-4) 10-32UNF-2A
M
Sinusoidal conduction Rectangular conduction Units
= Avalanche diode
= Standard device
= Stud Reverse Polarity (Anode to Stud)
= Stud base DO-203AA (DO-4) M5 X 0.8 - (Not available for Avalanche diodes)
Device Code
0.28
0.39
0.50
0.73
1.20
F(AV)
A
1
RRM
(See Voltage Ratings table)
25
2
thJC
-65 to 175
-65 to 200
DO-203AA (DO-4)
25F(R)
7 (0.25)
0.24
0.41
0.54
0.75
1.21
(1.5)
when devices operate at different conduction angles than DC)
1.5
0.5
1.2
F
3
R
4
120
K/W
Units
g (oz)
K/W
5
°C
Nm
M
Conditions
Conditions
6
DC operation
Mounting surface, smooth, flat and
greased
Lubricated threads
(Not lubricated threads)
See Outline Table
T
J
= T
Bulletin I2018 rev. B 09/98
J
max.
25F(R) Series
3