VSKH250-16 Vishay, VSKH250-16 Datasheet - Page 4
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VSKH250-16
Manufacturer Part Number
VSKH250-16
Description
SCR DBL LOSCR 1600V 250A MAGNAPK
Manufacturer
Vishay
Datasheet
1.VSKH170-04.pdf
(11 pages)
Specifications of VSKH250-16
Structure
Series Connection - SCR/Diode
Number Of Scrs, Diodes
1 SCR, 1 Diode
Voltage - Off State
1600V
Current - Gate Trigger (igt) (max)
200mA
Current - On State (it (av)) (max)
250A
Current - On State (it (rms)) (max)
555A
Current - Non Rep. Surge 50, 60hz (itsm)
8500A, 8900A
Current - Hold (ih) (max)
500mA
Mounting Type
Chassis Mount
Package / Case
3-MAGN-A-PAK™
Rated Repetitive Off-state Voltage Vdrm
1600 V
Off-state Leakage Current @ Vdrm Idrm
50 mA
Holding Current (ih Max)
500 mA
Mounting Style
Screw
Breakover Current Ibo Max
8900 A
Gate Trigger Current (igt)
200 mA
Gate Trigger Voltage (vgt)
3 V
Repetitive Peak Forward Blocking Voltage
1600 V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*IRKH250-16
IRKH250-16
IRKH250-16
IRKH250-16
IRKH250-16
VSK.170PbF, VSK.250PbF Series
Vishay Semiconductors
Note
• Table shows the increment of thermal resistance R
www.vishay.com
4
R CONDUCTION PER JUNCTION
DEVICES
VSK.170-
VSK.250-
130
120
110
100
130
120
110
100
90
80
70
60
90
80
70
60
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
0
0
Average On-state Current (A)
Average On-state Current (A)
0.009
0.009
50
180°
SINUSOIDAL CONDUCTION AT T
40
30°
30°
100
60°
VSK.170.. Series
R
thJC
80
VSK.170.. Series
R
DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
90°
60°
0.010
0.010
thJC
120°
For technical questions within your region, please contact one of the following:
120°
150
(DC) = 0.17 K/W
(DC) = 0.17 K/W
Conduction Angle
Conduction Period
90°
120
180°
200
120°
0.010
0.014
160
(MAGN-A-PAK Power Modules), 170 A/250 A
90°
DC
180°
250
200
300
0.020
0.020
thJC
60°
J
SCR/SCR and SCR/Diode
MAXIMUM
when devices operate at different conduction angles than DC
0.032
0.032
30°
0.007
0.007
180°
RECTANGULAR CONDUCTION AT T
DiodesEurope@vishay.com
300
250
200
150
100
350
300
250
200
150
100
Fig. 3 - On-State Power Loss Characteristics
Fig. 4 - On-State Power Loss Characteristics
50
50
0.011
0.011
0
0
120°
0
0
RMS Limit
RMS Limit
180°
120°
DC
90°
60°
30°
Average On-state Current (A)
Average On-state Current (A)
50
40
180°
120°
90°
60°
30°
0.015
0.015
100
90°
80
150
Conduction Period
VSK.170.. Series
Per Junction
T
VSK.170.. Series
Per Junction
T
J
120
J
0.020
0.020
Conduction Angle
= 125°C
= 125°C
60°
200
Document Number: 94417
J
MAXIMUM
160
250
Revision: 02-Jul-10
0.033
0.033
30°
300
200
UNITS
K/W