SD400N20PC Vishay, SD400N20PC Datasheet - Page 2

• Manufacturer Part Number: SD400N20PC
• Description: DIODE 2000V 400A DO-9
• Manufacturer: Vishay

Specifications of SD400N20PC

• Diode Type: Standard
• Voltage - Forward (vf) (max) @ If: 1.62V @ 1500A
• Voltage - Dc Reverse (vr) (max): 2000V (2kV)
• Current - Average Rectified (io): 400A
• Current - Reverse Leakage @ Vr: 15mA @ 2000V
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Mounting Type: Chassis, Stud Mount
• Package / Case: DO-205AB, DO-9, Stud
• Product: Standard Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 2000 V
• Forward Voltage Drop: 1.62 V at 1500 A
• Forward Continuous Current: 480 A
• Max Surge Current: 8640 A
• Reverse Current Ir: 15000 uA
• Mounting Style: Stud
• Repetitive Reverse Voltage Vrrm Max: 2kV
• Forward Current If(av): 400A
• Forward Voltage Vf Max: 1.62V
• Forward Surge Current Ifsm Max: 6.94kA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Capacitance @ Vr, F: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: *SD400N20PC; VS-SD400N20PC; VS-SD400N20PC; VSSD400N20PC; VSSD400N20PC

Bulletin I2082 rev. D 03/03
Forward Conduction
2
SD400N/R Series
ELECTRICAL SPECIFICATIONS
Voltage Ratings
I
I
I
I
I
I
V
V
r
r
V
Type number
SD400N/R
F(AV)
F(AV)
F(RMS)
FSM
2
2
f
f
t
1
2
F(TO)1
F(TO)2
FM
t
Parameter
Max. average forward current
@ Case temperature
Max. average forward current
@ Case temperature
Max. RMS forward current
Max. peak, one-cycle forward,
non-repetitive surge current
Maximum I
Maximum I
Low level value of threshold
voltage
High level value of threshold
voltage
Low level value of forward
slope resistance
High level value of forward
slope resistance
Max. forward voltage drop
Voltage
2
2
t for fusing
Code
t for fusing
16
20
24
V
RRM
peak reverse voltage
, maximum repetitive
SD400N/R
1600
2000
2400
V
0.80
0.85
8250
8640
6940
7270
3400
0.55
0.51
1.62
400
120
480
100
630
340
311
241
220
KA
Units Conditions
KA
m
°C
°C
A
A
A
A
V
V
2
2
s
s
(I >
(I >
t = 10ms
t = 10ms
t = 8.3ms
t = 8.3ms
(16.7% x
180° conduction, half sine wave
180° conduction, half sine wave
DC @ 110°C case temperature
t = 8.3ms
t = 10ms
t = 10ms
t = 8.3ms
t = 0.1 to 10ms, no voltage reapplied
(16.7% x
I
pk
repetitive peak rev. voltage
= 1500A, T
V
x I
x I
RSM
F(AV)
F(AV)
, maximum non-
x I
x I
),T
),T
No voltage
100% V
reapplied
No voltage
reapplied
100% V
reapplied
reapplied
F(AV)
1700
2100
2500
F(AV)
J
J
J
= T
V
= T
= T
< I <
J
< I <
J
J
max, t
RRM
RRM
max.
max.
x I
x I
p
Sinusoidal half wave,
Initial T
F(AV)
= 10ms sinusoidal wave
F(AV)
), T
), T
J
J
J
= T
= T
= T
@ T
www.irf.com
I
J
RRM
J
J
max.
J
max.
max.
= T
mA
15
max.
J
max.