SD103R Datasheet, PDF (8/10 Pages) International Rectifier – DISCRETE POWER DIODES and THYRISTORS

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Index
Nex_St _DD₁a₀ta_3NS_/h_Ree_St_eries
Thermal and Mechanical Specification
Parameter
SD103N/R Units Conditions
T_J
T_stg
R_thJC
R_thCS
T
Max. operating temperature range
Max. storage temperature range
Max. thermal resistance, junction to case
Max. thermal resistance, case to heatsink
Mounting torque ± 10%
wt Approximate weight
-40 to 125
-40 to 150
0.16
0.10
15.5
13.5
120
°C
K/W
Nm
g
DC operation
Mounting surface, smooth, flat and greased
Not lubricated threads
Lubricated threads
Case style
DO-205AC(DO-30) 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°
0.011
0.016
0.021
0.029
0.041
0.012
0.019
T_J = T_J max.
0.023
K/W
0.030
23
0.041
Ordering Information Table
Device Code
SD 10 3 R 25 S20 P B 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 - V oltage code: C ode x 100 = V _RRM (see Voltage Ratings table)
6 - t_rr code (see Recovery Characteristics table)
7 - P = Stud base DO-205AC (DO-30) 1/2" 20UNF-2A
M = Stud base DO-205AC (DO-30) M12 X 1.75
8 -7 B = Flag top terminals (for Cathode/ Anode Leads)
S = Isolated lead with silicone sleeve
(Red = Reverse Polarity; Blue = Normal Polarity)
None = Not isolated lead
9 - C = Ceramic housing (over 1600V)
V = Glass-metal seal (only up to 1600V)
To Order