SD253N14S20PV Vishay, SD253N14S20PV Datasheet - Page 2

• 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: -

I
Forward Conduction
Recovery Characteristics
ELECTRICAL SPECIFICATIONS
Voltage Ratings
2
SD253N/R Series
Bulletin I2065 rev. B 10/06
2
I
I
I
I
V
V
r
r
V
t
2
F(AV)
F(RMS)
FSM
f 1
f 2
Code
S15
S20
√t
F(TO)1
F(TO)
FM
Type number
SD253N/R..S15
SD253N/R..S20
2
Max. average forward current
@ Case temperature
Max. RMS current
Max. peak, one-cycle
non-repetitive forward current
Maximum I
Maximum I
Low level of threshold voltage
High level of threshold voltage
Low level of forward slope resistance
High level of forward slope resistance
Max. forward voltage
Parameter
@ 25% I
T
typical t
J
= 25
(μs)
1.5
2.0
2
2
o
RRM
√t for fusing
t for fusing
C
rr
Square Pulse
750
I
(A)
pk
Test conditions
Voltage
Code
(A/μs)
04
08
10
12
14
16
di/dt
25
SD253N/R
peak and off-state voltage
- 30
(V)
V
5350
5600
4500
4710
1430
0.87
1.17
0.62
0.29
1.38
250
392
143
130
101
r
V
85
92
RRM
Max. values @ T
@ 25% I
max. repetitive
1000
1200
1400
1600
(μs)
400
800
2.9
3.2
t
V
KA
rr
KA
Units
m Ω
°C
A
A
A
V
V
2
RRM
2
√s
s
Conditions
180° conduction, half sine wave.
DC @ 74°C case temperature
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
t = 0.1 to 10ms, no voltage reapplied
(16.7% x π x I
(I > π x I
(16.7% x π x I
(I > π x I
I
(μC)
pk
107
Q
90
J
= 785A, T
rr
= 125 °C
F(AV)
F(AV)
(A)
I
44
46
rr
repetitive peak voltage
V
), T
), T
J
No voltage
reapplied
100% V
reapplied
reapplied
100% V
reapplied
No voltage
F(AV)
F(AV)
RSM
= 25°C, t
J
J
= T
= T
, maximum non-
< I < π x I
< I < π x I
J
J
RRM
RRM
1100
1300
1500
1700
max.
max.
500
900
V
p
= 400 µs square pulse
F(AV)
F(AV)
Sinusoidal half wave,
Initial T
), T
), T
J
J
J
= T
= T
= T
www.irf.com
J
J
J
max.
max.
max.
T
I
RRM
J
= 125°C
mA
35
max.