IRKT27/12A Vishay, IRKT27/12A Datasheet - Page 6

• Manufacturer Part Number: IRKT27/12A
• Description: SCR DBL HISCR 1200V 25A ADDAPAK
• Manufacturer: Vishay

Specifications of IRKT27/12A

• Structure: Series Connection - All SCRs
• Number Of Scrs, Diodes: 2 SCRs
• Voltage - Off State: 1200V
• Current - Gate Trigger (igt) (max): 150mA
• Current - On State (it (av)) (max): 27A
• Current - On State (it (rms)) (max): 60A
• Current - Non Rep. Surge 50, 60hz (itsm): 400A, 420A
• Current - Hold (ih) (max): 200mA
• Mounting Type: Chassis Mount
• Package / Case: ADD-A-PAK (3 + 4)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRKT27/12A; IRKT27/12; IRKT27/12

IRK.26 Series
Bulletin I27130 rev. G 10/02
6
100
250
200
150
100
350
300
250
200
150
100
90
80
70
60
50
40
30
20
10
50
50
0
0
0
0
0
0
Conduction Angle
10
10
10
Total RMS Output Current (A)
Total Output Current (A)
Total Output Current (A)
20
20
20
180°
120°
(Rect)
30
(Sine)
90°
60°
30°
180°
180°
30
30
40
Fig. 7 - On-state Power Loss Characteristics
Fig. 8 - On-state Power Loss Characteristics
Three Phase Bridge
Fig. 9 - On-state Power Loss Characteristics
Single Phase Bridge
(Rect)
3 x IRK.26.. Series
2 x IRK.26.. Series
120°
Connected
Connected
T = 125°C
50
T
J
IRK.26.. Series
J
40
40
Per Module
T = 125°C
= 125°C
J
60
50
50
70
60
60
80
0
0
0
Maximum Allowable Ambient Temperature (°C)
Maximum Allowable Ambient Temperature (°C)
Maximum Allowable Ambient Temperature (°C)
20
20
20
40
40
40
60
60
60
80
80
80
100
100
100
120
120
120
140
140
140
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