Power Module Assembly
PBT 250
Technica l Da ta
Typical applications : DC Motor control, Temperature control, Professional light dimming.
Type No.
V
RRM
V
RSM
(Volts)
(Volts)
PBT 250/04
400
500
PBT 250/08
800
900
PBT 250/12
1200
1300
PBT 250/16
1600
1700
Symbol
Conditions
Units
I
T(AV)
Sin 180 ; Tcase = 85 C
250 A
I
TSM
Tvj = 25 C; 10 ms:
9000 A
Tvj = 125 C; 10 ms:
8000 A
I
2
T
Tvj = 25 C; 8.3...10 ms
405000 A
2
s
Tvj = 125 C; 8.3...10 ms
320000 A
2
s
di/dt
cr
Tvj = 125 C
100 A/s
tq
Tvj = 125 C
50...150 s
I
H
Tvj = 25 C typ/max.
150/500 mA
I
L
Tvj = 25 C; R
G
=33
; typ/max.
0.3/2 A
V
T
Tvj = 25 C ; I
T
= 750 A
1.50 V max
V
O
Tvj = 125 C
.925 V
R
0
Tvj = 125 C
0.45 m
I
DRM
/I
RRM
Tvj = 125 C
50 mA
V
GT
Tvj = 25 C
3 V
I
GT
Tvj = 25 C
200 mA
V
GD
Tvj = 125 C
0.25 V
I
GD
Tvj = 125 C
10 mA
R
th(j-c)
cont.
0.14/0.70 C/W
Sin. 180 per thyristor/ per module
0.150/0.075 C/W
rec. 120
0.165/0.083 C/W
R
th(c-h)
0.040/0.020 C/W
T
vj
-40.....+ 130 C
T
stg
-40.....+ 130 C
V
ISOL
A.C. 50 Hz; r.m.s.; 1s/1min
3 KV/2.5 KV
F ea tures
Heat transfer through ceramic isolated Cu base
Isolation between contacts & mounting base is
2.5KV(rms)
Weight 430 gm
(Thyristor / Thyristor Module)
dv/dt
200 V/
s typ. (Higher upto 1000 V/
s available on request)
* 1600 VOLTS Available on request
ALL DIMENSIONS IN MM
MOUNTING TORQUE CASE TO HEAT SINK = 5 N.M.
MOUNTING TORQUE BUSBARS TO TERMINALS = 3N.M.
MECHANICAL DETAILS
MOUNTING INSTRUCTIONS
GREASE THE BASE PLATE WITH HEAT SINK COMPOUND
BEFORE USE.
MOUNTING TORQUE NOT TO EXCEED 4Nm FOR BOTH
THE BOLTS.
USE ONLY M5 SCREWS.
PDF 
ZIP
