PC2503 Datasheet, PDF (1/3 Pages) Nihon Inter Electronics Corporation – DIODE MODULE 250A/300 to 800V

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DIODE MODULE 250A/300 to 800V ^{PC2503,PC2504,PC2508}
PD2503,PD2504,PD2508
FEATURES
OUTLINE DRAWING
* Isolated Base
PC
* Dual Diodes Cathode Common and
Cascaded Circuit
* High Surge Capability
* UL Recognized, File No. E187184
TYPICAL APPLICATIONS
PD
* Rectified For General Use
Maximum Ratings
Parameter
Repetitive Peak Reverse Voltage
Non Repetitive Peak Reverse Voltage
Symbol
VRRM
VRSM
PC/D2503
300
400
Approx Net Weight:530g
Type / Grade
PC/D2504
400
500
PC/D2508
800
900
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Unit
V
Parameter
Average Rectified Output Current
RMS Forward Current
Surge Forward Current
I Squared t
Operating JunctionTemperature Range
Storage Temperature Range
Isoration Voltage
Mounting torque
Case mounting
Terminals
IO(AV)
IF(RMS)
IFSM
I²t
Tjw
Tstg
Viso
Ftor
Conditions
Max Rated
Value
50Hz Half Sine Wave condition
Tc=95°C
250
390
50 Hz Half Sine Wave,1cycle
Non-repetitive
5000
2msec to 10msec
125000
-40 to +150
-40 to +125
Base Plate to Terminals, AC1min
2000
M6 Screw
2.5 to 3.5
M8 Screw
9.0 to 10.0
Unit
A
A
A
A²s
°C
°C
V
N•m
Electrical • Thermal Characteristics
Characteristics
Peak Reverse Current
Peak Forward Voltage
Thermal Resistance
Symbol
Test Conditions
IRM VRM= VRRM, Tj= 150°C
VFM IFM= 800A, Tj=25°C
Rth(j-c) Junction to Case
Rth(c-f)
Base Plate
Compound
to
Heat
Sink
with
Thermal
Max. Unit
40 mA
1.22 V
0.2
0.1 ^°C/W
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