300HF Datasheet, PDF (3/6 Pages) International Rectifier – STANDARD RECOVERY DIODES Stud Version

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300HF(R) Series
Thermal and Mechanical Specification
Parameter
300HF(R) Units Conditions
T_J Max. operating temperature range
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 +0 -20%
wt Approximate weight
-40 to 180
-55 to 180
0.12
0.05
28
22
250
°C
K/W
Nm
g
DC operation
Mounting surface, smooth, flat and greased
Not lubricated threads
Lubricated threads
Case style
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 Sinusoidal conduction Rectangular conduction Units Conditions
180°
120°
90°
60°
30°
0.030
0.035
0.045
0.064
0.104
0.022
0.037
0.048
0.066
0.105
K/W
T_J
=
T
J
max.
Ordering Information Table
Device Code
300 HF R 120 P B
1
2
3
4
5
6
1 - Essential Part Number
2 - Diode
3 - None = Stud Normal Polarity (Cathode to Stud)
R = Stud Reverse Polarity (Anode to Stud)
4 - Voltage code: Code x 10 = V_RRM (See Voltage Ratings table)
5 - 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
To Order