VSKT250-12 Vishay, VSKT250-12 Datasheet - Page 7

• Manufacturer Part Number: VSKT250-12
• Description: SCR DBL HISCR 1200V 230A MAGNPAK
• Manufacturer: Vishay

Specifications of VSKT250-12

• Structure: Series Connection - All SCRs
• Number Of Scrs, Diodes: 2 SCRs
• Voltage - Off State: 1200V
• 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: 1200 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: 1200 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRKT250-12; IRKT250-12; IRKT250-12

Document Number: 93581
Revision: 02-Jul-10
[e-mail], [e-mail],
2400
2100
1800
1500
1200
1800
1600
1400
1200
1000
900
600
300
800
600
400
200
700
600
500
400
300
200
100
For technical questions within your region, please contact one of the following:
Standard Recovery Diodes, 250 A to 320 A
0
0
0
0
0
0
50
100
T otal RMS Output Current (A)
(MAGN-A-PAK Power Modules)
T otal Output Current (A)
T otal Output Current (A)
200
100 150 200 250 300 350 400
200
Fig. 16 - Forward Power Loss Characteristics
Fig. 17 - Forward Power Loss Characteristics
Fig. 18 - Forward Power Loss Characteristics
(Rec t)
(S ine)
180°
180°
(Rec t)
120°
400
300
T hree Phase Bridge
3 x VSK.270.. S eries
S ingle Phase Bridge
2 x VSK.270.. S eries
(S ine)
180°
Connec ted
T = 150°C
VSK.270.. S eries
Connec ted
T = 150°C
Per Junc tion
J
400
T = 150°C
J
J
600
500
DC
VSK.250, VSK.270, VSK.320 Series
800
600
0
0
0
Maximum Allowable Ambient T emperature (°C)
Maximum Allowable Ambient T emperature (°C)
Maximum Allowable Ambient T emperature (°C)
25
25
25
50
50
50
[e-mail]
75
75
75
100
100
100
125
125
125
Vishay Semiconductors
150
150
150
www.vishay.com
7