Thermal and Mechanical Specifications
Parameter
T
J
Max. junction operating temperature range
40HF(R)
10 to 120
-65 to 190
-65 to 190
1.0
0.25
2.3-2.4
20-30
wt
approximate weight
Case style
17 (0.6)
DO-203AB (DO-5)
K/W
140 to 160
-65 to 160
-65 to 160
DC operation
Mounting surface, smooth, flat and
greased
Not lubricated threads
Units
Conditions
T
stg
Max. storage temperature range
R
thJC
Max. thermal resistance, junction to case
R
thCS
Max. thermal resistance, case to heatsink
T
Max. allowed mounting torque 10%
Nm
lbf-in
g(oz)
See Outline Table
Ordering information Table
Device Code:
40
HF
1
2
1. 40 - Standard device
R
3
160
4
M
5
2. HF - Standard diode
3. None - stud normal polarity (cathode to stud)
R - stud reverse polarity (Anode to stud)
4. Voltage code: cade x 10=V
RRM
5. None - stud base DO-203AB (DO-5) 1/4 28 UNF-2A
M - stud base DO-203AB (DO-5) M6x1
3
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