SD253N14S20PV Vishay, SD253N14S20PV Datasheet - Page 3

• Manufacturer Part Number: SD253N14S20PV
• Description: DIODE FAST REC 1400V 250A DO-9
• Manufacturer: Vishay

Specifications of SD253N14S20PV

• Voltage - Forward (vf) (max) @ If: 1.38V @ 785A
• Voltage - Dc Reverse (vr) (max): 1400V (1.4kV)
• Current - Average Rectified (io): 250A
• Current - Reverse Leakage @ Vr: 35mA @ 1400V
• Diode Type: Standard
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 2µs
• Mounting Type: Chassis, Stud Mount
• Package / Case: DO-205AB, DO-9, Stud
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Capacitance @ Vr, F: -

Thermal and Mechanical Specification
ΔR
(The following table shows the increment of thermal resistence R
Ordering Information Table
www.irf.com
T
T
R
R
T
wt
stg
J
thCS
thJC
Conduction angle
thJC
Max. operating temperature range
Max. storage temperature range
Max. thermal resistance, junction to case
Max. thermal resistance, case to heatsink
Mounting torque ± 10%
Approximate weight
Case style
Parameter
Conduction
180°
120°
90°
60°
30°
1
2
3
4
5
6
7
8
9
-
-
-
-
-
-
-
-7
-
Diode
Essential part number
3 = Fast recovery
N = Stud Normal Polarity (Cathode to Stud)
R = Stud Reverse Polarity (Anode to Stud)
Voltage code: Code x 100 = V
t
P = Stud base DO-205AB (DO-9) 3/4" 16UNF-2A
M = Stud base DO-205AB (DO-9) M16 X 1.5
B = Flag top terminals (for Cathode/ Anode Leads)
S = Isolated lead with silicone sleeve
None = Not isolated lead
V = Glass-metal seal
rr
code (see Recovery Characteristics table)
Sinusoidal conduction
(Red = Reverse Polarity; Blue = Normal Polarity)
0.010
0.013
0.017
0.025
0.044
Device Code
SD253N/R
-40 to 125
-40 to 150
DO-205AB (DO-9)
Rectangular conduction Units
0.115
0.08
24.5
250
31
RRM
SD 25
1
thJC
(see Voltage Ratings table)
0.008
0.014
0.019
0.027
0.044
when devices operate at different conduction angles than DC)
Units
N m
K/W
° C
g
2
DC operation
Mounting surface, smooth, flat and greased
Not lubricated threads
See Outline Table
Lubricated threads
Conditions
3
3
R
K/W
4
16 S20
5
Conditions
T
J
= T
SD253N/R Series
6
J
Bulletin I2065 rev. B 10/06
max.
P
7
B
8
V
9
3