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
°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
∆R
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°
120°
90°
60°
30°
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
IRF [ INTERNATIONAL RECTIFIER ]
