SD400R20PC Vishay, SD400R20PC Datasheet - Page 2
![DIODE STD REC 2000V 400A DO-9](/photos/5/39/53944/vs-400u120d_sml.jpg)
SD400R20PC
Manufacturer Part Number
SD400R20PC
Description
DIODE STD REC 2000V 400A DO-9
Manufacturer
Vishay
Specifications of SD400R20PC
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
Diode Type
Standard
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
Maximum Operating Temperature
+ 190 C
Minimum Operating Temperature
- 40 C
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
*SD400R20PC
VS-SD400R20PC
VS-SD400R20PC
VSSD400R20PC
VSSD400R20PC
VS-SD400R20PC
VS-SD400R20PC
VSSD400R20PC
VSSD400R20PC
SD400N/R Series
Vishay High Power Products
www.vishay.com
2
FORWARD CONDUCTION
PARAMETER
Maximum average forward current
at case temperature
Maximum RMS forward current
Maximum 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
Maximum forward voltage drop
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction operating
temperature range
Maximum storage temperature range
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
case to heatsink
Maximum allowed
mounting torque ± 10 %
Approximate weight
Case style
2
2
t for fusing
√t for fusing
SYMBOL
SYMBOL
For technical questions, contact: ind-modules@vishay.com
V
V
I
F(RMS)
R
I
R
I
F(TO)1
F(TO)2
V
T
F(AV)
I
FSM
I
2
T
r
r
thJC
thCS
Stg
2
FM
f1
f2
√t
J
t
Standard Recovery Diodes
180° conduction, half sine wave
DC at 110 °C case temperature
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
t = 10 ms
t = 8.3 ms
t = 0.1 to 10 ms, no voltage reapplied
(16.7 % x π x I
T
(I > π x I
(16.7 % x π x I
T
(I > π x I
I
t
DC operation
Mounting surface, smooth, flat and greased
Not-lubricated threads
See dimensions (link at the end of datasheet)
pk
p
(Stud Version), 400 A
J
J
= 10 ms sinusoidal wave
= T
= T
= 1500 A, T
J
J
maximum
maximum
F(AV)
F(AV)
No voltage
reapplied
100 % V
reapplied
No voltage
reapplied
100 % V
reapplied
), T
), T
F(AV)
F(AV)
TEST CONDITIONS
TEST CONDITIONS
J
J
J
= T
= T
= T
< I < π x I
< I < π x I
J
J
J
RRM
RRM
maximum,
maximum
maximum
Sinusoidal half wave,
initial T
F(AV)
F(AV)
),
),
J
= T
J
maximum
- 40 to 190
- 55 to 200
VALUES
VALUES
8250
8640
6940
7270
3400
0.11
0.04
0.80
0.85
0.55
0.51
1.62
250
400
120
480
100
630
340
311
241
220
27
DO-205AB (DO-9)
Document Number: 93548
Revision: 17-Apr-08
UNITS
UNITS
kA
kA
K/W
Nm
mΩ
°C
°C
°C
A
A
A
V
V
g
2
2
√s
s