SD233N Datasheet, PDF (7/8 Pages) International Rectifier – FAST RECOVERY DIODES Stud Version

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Index
Nex_St _DD₂a₃ta_3NS_/h_Ree_St_eries
Thermal and Mechanical Specification
Parameter
SD233N/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 Mounting torque ± 10%
wt Approximate weight
Case style
-40 to 125
°C
-40 to 150
0.1
0.04
K/W
50
Nm
454
g
B-8
DC operation
Mounting surface, smooth, flat and greased
Not lubricated threads
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°
0.010
0.013
0.017
0.025
0.041
0.008
0.014
T_J = T_J max.
0.018
K/W
0.026
23
0.042
Ordering Information Table
Device Code
SD 23 3 N 45 S50 P S C
1 - Diode
1234 56 78 9
2 - Essential part number
3 - 3 = Fast recovery
4 - N = Stud Normal Polarity (Cathode to Stud)
R = Stud Reverse Polarity (Anode to Stud)
5 - Voltage code: Code x 100 = V_RRM (see Voltage Ratings table)
6 - t_rr code (see Recovery Characteristics table)
7 - P = Stud base B-8 3/4" 16UNF-2A
M = Stud base B-8 M24 X 1.5
8 -7 S = Isolated lead with silicone sleeve
(Red = Reverse Polarity; Blue = Normal Polarity)
T = Threaded Top Terminal 3/8" 24UNF-2A
None = Not isolated lead
9 - C = Ceramic housing
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