THYRISTOR MODULE
400A/800V
PDT4008 PDH4008
FEATURES
* Isolated Base
* Dual Thyristors or Thyristor and Diode
Cascaded Circuit
PDT
* High Surge Capability
* UL Recognized, File No. E187184
OUTLINE DRAWING
TYPICAL APPLICATIONS
* Rectified For General Use
PDH
Maximum Ratings
Parameter
Repetitive Peak Off-State Voltage
Non Repetitive Peak Off-State Voltage
Repetitive Peak Reverse Voltage
Non Repetitive Peak Reverse Voltage
Approx Net Weight:1350g
Symbol
V
DRM
V
DSM
V
RRM
V
RSM
Grade
PDT/PDH4008
Unit
V
V
Max Rated
Value
800
900
800
900
Parameter
Average Rectified Output Current
RMS On-State Current
Surge On-State Current
I Squared t
Critical Rate of Turned-On Current
Peak Gate Power
Average Gate Power
Peak Gate Current
Peak Gate Voltage
Peak Gate Reverse Voltage
Operating JunctionTemperature Range
Storage Temperature Range
Isoration Voltage
Case mounting
Mounting torque
Terminals
Value per 1 Arm
I
O(AV)
I
T(RMS)
I
TSM
I
2
t
di/dt
P
GM
P
G(AV)
I
GM
V
GM
V
RGM
Tjw
Tstg
Viso
Ftor
Conditions
50Hz Half Sine Wave condition
Tc=63擄C
50 Hz Half Sine Wave,1Pulse
Non-Repetitive
2msec to 10msec
V
D
=2/3V
DRM
, I
TM
=2 I
O
, Tj=125擄C
I
G
=300mA, di
G
/dt=0.2A/碌s
鈥?/div>
Unit
A
A
A
A
2
s
A/碌s
400
630
7500
281000
100
5
W
1
W
2
A
10
V
5
V
-40 to +125
擄C
-40 to +125
擄C
Base Plate to Terminals, AC1min
2000
V
M6 Screw
2.4 to 3.5
N
鈥?/div>
m
M8 Screw
9.0 to 10.0
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