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300HF(R) Series
Thermal and Mechanical Specification
Parameter
T
J
T
stg
Max. operating temperature range
Max. storage temperature range
300HF(R)
-40 to 180
-55 to 180
0.12
0.05
28
22
Units
擄C
Conditions
R
thJC
Max. thermal resistance, junction to case
R
thCS
Max. thermal resistance, case to heatsink
T
Max. allowed mounting torque +0 -20%
K/W
DC operation
Mounting surface, smooth, flat and greased
Nm
g
Not lubricated threads
Lubricated threads
wt
Approximate weight
Case style
250
DO-205AB(DO-9)
See Outline Table
鈭哛
thJC
Conduction
(The following table shows the increment of thermal resistence R
thJC
when devices operate at different conduction angles than DC)
Conduction angle
180擄
120擄
90擄
60擄
30擄
Sinusoidal conduction Rectangular conduction Units
0.030
0.035
0.045
0.064
0.104
0.022
0.037
0.048
0.066
0.105
K/W
Conditions
T
J
= T
J
max.
Ordering Information Table
Device Code
300
1
HF
2
R
3
120
4
P
5
B
6
1
2
3
-
-
-
Essential Part Number
Diode
None = Stud Normal Polarity (Cathode to Stud)
R = Stud Reverse Polarity (Anode to Stud)
4
5
-
-
Voltage code: Code x 10 = V
RRM
(See Voltage Ratings table)
P = Stud base DO-205AB(DO-9) 3/4" 16UNF-2A
M = Stud base DO-205AB(DO-9) M16 x 1.5
6
-
B = Flag top terminals (for Cathode/ Anode Leads)
S = Isolated lead with silicone sleeve
(Red = Reverse Polarity; Blue = Normal Polarity)
None = Not isolated lead
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