40HFR International Rectifier Corp., 40HFR Datasheet - Page 3

• Manufacturer Part Number: 40HFR
• Description: Standard Recovery Diodes
• Manufacturer: International Rectifier Corp.

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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
Max. allowed mounting torque ±10%
Approximate weight
Case style
180°
120°
90°
60°
30°
1
2
3
4
5
-
-
-
-
-
40 = Standard device
41 = Not isolated lead
42 = Isolated lead with silicone sleeve
HF
HA
None = Stud Normal Polarity (Cathode to Stud)
R
Voltage code: Code x 10 = V
None = Stud base DO-203AB (DO-5) 1/4" 28UNF-2A
M
Sinusoidal conduction Rectangular conduction Units
(Red = Reverse polarity)
(Blue = Normal polarity)
= Standard diode
= Avalanche diode
= Stud Reverse Polarity (Anode to Stud)
= Stud base DO-203AB (DO-5) M6 X 1 - (Not available for Avalanche diodes)
Device Code
0.14
0.16
0.21
0.30
0.50
RRM
40
1
-65 to 190
-65 to 190
10 to 120
(See Voltage Ratings table)
HF
thJC
2
40HF(R)
DO-203AB (DO5)
2.3 - 3.4
17 (0.6)
20 - 30
0.10
0.17
0.22
0.31
0.50
0.25
when devices operate at different conduction angles than DC)
1.0
140 to 160
R
-65 to 160
-65 to 160
3
160
4
K/W
Units
M
K/W
lbf
g (oz)
5
°C
Nm
·
in
Conditions
Conditions
DC operation
Mounting surface, smooth, flat and
greased
Not lubricated threads
See Outline Table
T
J
= T
Bulletin I20201 rev. A 09/98
J
max.
40HF(R) Series
3