DIODE
MODULE
250A/300 to 800V
Maximum Ratings
Approx Net Weight:220g
Type / Grade
Parameter
Parameter
Parameter
Parameter
Symbol
PH2503
PH2504
PH2508
Unit
Repetitive Peak Reverse Voltage
V
RRM
300 400 800
Non Repetitive Peak Reverse Voltage
V
RSM
400 500 900
V
Parameter
Parameter
Parameter
Parameter
Conditions
Conditions
Conditions
Conditions
Max Rated
Max Rated
Max Rated
Max Rated
Value
Value
Value
Value
Unit
Average Rectified Output Current
I
O(AV)
50Hz Half Sine Wave condition
Tc=95C
250 A
RMS Forward Current
I
F(RMS)
390
A
Surge Forward Current
I
FSM
50 Hz Half Sine Wave,1Pulse
Non-repetitive
5000 A
I Squared t
I
2
t
2msec to 10msec
125000
A
2
s
Operating JunctionTemperature Range
Tjw
-40 to +150
C
Storage Temperature Range
Tstg
-40 to +125 C
Isoration Voltage
Viso
Base Plate to Terminals, AC1min
2000 V
Case mounting
M5 Screw
2.4 to 2.8
Mounting torque
Terminals
Ftor
M8 Screw
9.0 to 10.0
N
m
Electrical Thermal Characteristics
Characteristics
Symbol
Test Conditions
Max. Unit
Peak Reverse Current
I
RM
V
RM
= V
RRM,
Tj= 150C
40 mA
Peak Forward Voltage
V
FM
I
FM
= 800A, Tj=25C
1.22 V
Rth(j-c) Junction to Case
0.2
Thermal Resistance
Rth(c-f)
Base Plate to Heat Sink with Thermal
Compound
0.1
C/W
FEATURES
* Isolated Base
* High Surge Capability
* UL Recognized, File No. E187184
TYPICAL APPLICATIONS
* Rectified For General Use
PH2503,PH2504,PH2508
PH2503,PH2504,PH2508
PH2503,PH2504,PH2508
PH2503,PH2504,PH2508
OUTLINE DRAWING
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