IRKT250-16 Vishay, IRKT250-16 Datasheet - Page 2

• Manufacturer Part Number: IRKT250-16
• Description: SCR Modules 1600 Volt 250 Amp
• Manufacturer: Vishay

Specifications of IRKT250-16

• Mounting Style: Screw
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

VSK.170PbF, VSK.250PbF Series
Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
www.vishay.com
2
VOLTAGE RATINGS
TYPE NUMBER
VSK.170-
VSK.250-
ON-STATE CONDUCTION
PARAMETER
Maximum average on-state current
at case temperature
Maximum RMS on-state current
Maximum peak, one-cycle on-state
non-repetitive, surge current
Maximum I
Maximum I
Low level value or threshold voltage
High level value of threshold voltage
Low level value on-state slope resistance
High level value on-state slope resistance
Maximum on-state voltage drop
Maximum holding current
Maximum latching current
2
2
t for fusing
t for fusing
VOLTAGE
CODE
04
08
10
12
14
16
04
08
10
12
14
16
18
20
[e-mail], [e-mail],
For technical questions within your region, please contact one of the following:
V
(MAGN-A-PAK Power Modules), 170 A/250 A
PEAK REVERSE AND OFF-STATE
RRM
SYMBOL
I
V
V
/V
T(RMS)
I
I
V
I
T(TO)1
T(TO)2
T(AV)
TSM
I
2
r
r
I
I
BLOCKING VOLTAGE
2
TM
t1
t2
H
DRM
t
L
t
, MAXIMUM REPETITIVE
SCR/SCR and SCR/Diode
180° conduction, half sine wave
As AC switch
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 ms to 10 ms, no voltage reapplied
(16.7 % x  x I
T
(I >  x I
(16.7 % x  x I
T
(I >  x I
I
average power = V
Anode supply = 12 V, initial I
Anode supply = 12 V, resistive load = 1 ,
gate pulse: 10 V, 100 μs, T
TM
1000
1200
1400
1600
1000
1200
1400
1600
1800
2000
J
J
400
800
400
800
V
= T
= T
=  x I
J
J
maximum
maximum
T(AV)
T(AV)
T(AV)
< I <  x I
< I <  x I
, T
T(AV)
T(AV)
TEST CONDITIONS
J
= T
No voltage
reapplied
100 % V
reapplied
No voltage
reapplied
100 % V
reapplied
< I <  x I
< I <  x I
T(TO)
J
T(AV)
T(AV)
maximum, 180° conduction,
x I
), T
), T
T(AV)
J
RRM
RRM
[e-mail]
T(AV)
T(AV)
= 25 °C
T
J
J
= 30 A, T
= T
= T
+ r
),
),
f
NON-REPETITIVE PEAK
J
J
x (I
maximum
maximum
REVERSE VOLTAGE
Sinusoidal
half wave,
initial T
T
J
V
T(RMS)
maximum
RSM
J
= 25 °C
, MAXIMUM
J
)
2
1100
1300
1500
1700
1100
1300
1500
1700
1900
2100
=
500
900
500
900
V
VSK.170 VSK.250 UNITS
5100
5350
4300
4500
1310
1000
92.5
84.4
0.89
1.12
1.34
0.96
1.60
170
377
131
119
500
85
Document Number: 94417
Revision: 02-Jul-10
3610
8500
8900
7150
7500
1000
0.97
1.00
0.60
0.57
1.44
250
555
361
330
255
233
500
85
MAXIMUM
AT 130 °C
I
RRM
mA
50
50
60
/I
DRM
kA
kA
m
mA
°C
A
A
V
V
2
2
s
s