IRKU56/08A Vishay, IRKU56/08A Datasheet - Page 7

• Manufacturer Part Number: IRKU56/08A
• Description: SCR CC 2SCR 800V 55A ADD-A-PAK
• Manufacturer: Vishay

Specifications of IRKU56/08A

• Structure: Common Cathode - All SCRs
• Number Of Scrs, Diodes: 2 SCRs
• Voltage - Off State: 800V
• Current - Gate Trigger (igt) (max): 150mA
• Current - On State (it (av)) (max): 60A
• Current - On State (it (rms)) (max): 95A
• Current - Non Rep. Surge 50, 60hz (itsm): 1310A, 1370A
• 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: *IRKU56/08A; IRKU56/08; IRKU56/08

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Number Of Equal Amplitude Half Cycle Current Pulses (N)
1200
1100
1000
Fig. 13 - Maximum Non-Repetitive Surge Current
900
800
700
600
500
90
80
70
60
50
40
30
20
10
0
Fig. 11 - On-state Power Loss Characteristics
1
0
IRK.56.. Series
Per Junction
At Any Rated Load Condition And With
Rated V
RMS Limit
Average On-state Current (A)
10
450
400
350
300
250
200
150
100
180°
120°
50
90°
60°
30°
0
0
RRM
20
Fig. 15 - On-state Power Loss Characteristics (Single Phase Bridge IRKU+IRKV)
20
Applied Following Surge.
30
10
Total Output Current (A)
40
Conduction Angle
IRK.56.. Series
Per Junction
T = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Initial T = 125°C
J
40
60
(Rect)
(Sine)
180°
180°
J
Single Phase Bridge
50
2 x IRK.56.. Series
80
Connected
T
J
= 125°C
100
100
60
120
140
0
Maximum Allowable Ambient Temperature (°C)
20
1400
1200
1000
40
120
100
800
600
400
Fig. 14 - Maximum Non-Repetitive Surge Current
80
60
40
20
0
0.01
Fig. 12 - On-state Power Loss Characteristics
0
RMS Limit
60
IRK.56.. Series
Per Junction
Maximum Non Repetitive Surge Current
Of Conduction May Not Be Maintained.
Average On-state Current (A)
180°
120°
DC
90°
60°
30°
Versus Pulse Train Duration. Control
20
80
Pulse Train Duration (s)
100
Bulletin I27134 rev. E 10/02
IRKU/V41, 56 Series
40
120
Rated V
No Voltage Reapplied
0.1
Conduction Period
60
140
IRK.56.. Series
Per Junction
T = 125°C
J
Initial T = 125°C
RRM
Reapplied
80
J
100
1
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