參數(shù)資料
型號(hào): SD203N
廠商: International Rectifier
英文描述: FAST RECOVERY DIODES Stud Version
中文描述: 快速恢復(fù)二極管螺柱版本
文件頁數(shù): 3/9頁
文件大?。?/td> 122K
代理商: SD203N
SD203N/R Series
3
www.irf.com
Bulletin I2064 rev. A 09/94
Thermal and Mechanical Specification
Parameter
SD203N/R
Units
Conditions
°C
K/W
Nm
T
J
T
stg
R
thJC
R
thCS
T
Max. operating temperature range
-40 to 125
Max. storage temperature range
-40 to 150
Max. thermal resistance, junction to case
0.115
DC operation
Max. thermal resistance, case to heatsink
0.08
Mounting surface, smooth, flat and greased
Mounting torque ±10%
31
Not lubricated threads
24.5
Lubricated threads
wt
Approximate weight
250
g
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
180°
120°
90°
0.010
0.013
0.017
0.008
0.014
0.019
T
J
= T
J
max.
K/W
60°
30°
0.025
0.044
0.027
0.044
Conditions
Ordering Information Table
1
-
Diode
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)
t
rr
code (see Recovery Characteristics table)
P = Stud base DO-205AB (DO-9) 3/4" 16UNF-2A
6
-
7
-
M = Stud base DO-205AB (DO-9) M16 X 1.5
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)
5
1
2
3
4
SD
20
3
R
25
S20
P
B
C
7
6
8
9
Device Code
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