IRKH91/12P Vishay, IRKH91/12P Datasheet - Page 7
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IRKH91/12P
Manufacturer Part Number
IRKH91/12P
Description
SCR Modules 1200 Volt 95 Amp
Manufacturer
Vishay
Datasheet
1.IRKH9108P.pdf
(11 pages)
Specifications of IRKH91/12P
Mounting Style
Screw
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Document Number: 94421
1600
1500
1400
1300
1200
1100
1000
Numb er Of Eq ua l Amp litud e Half Cyc le Current Pulses (N)
140
120
100
900
800
700
Fig. 14 - Maximum Non-Repetitive Surge Current
130
120
110
100
80
60
40
20
90
80
70
0
Fig. 12 - On-state Power Loss Characteristics
0
1
0
IRK.91.. S eries
Per Junction
Fig. 10 - Current Ratings Characteristics
At Any Rated Loa d Condition And With
Rated V
RMS Limit
Average On-state Current (A)
Average On-state Current (A)
20
20
180°
120°
90°
60°
30°
IRK.91.. S eries
R
RRM
thJC
30°
40
40
Applied Following S urg e.
(DC) = 0.27 K/ W
10
60° 90°
Cond uc tion Angle
Conduc tio n Angle
60
60
IR K.91.. S eries
Per Junction
T = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Initial T = 125°C
J
120°
J
80
80
180°
100
100
100
1800
1600
1400
1200
1000
180
160
140
120
100
800
600
130
120
110
100
Fig. 15 - Maximum Non-Repetitive Surge Current
80
60
40
20
90
80
70
0
0.01
0
Fig. 13 - On-state Power Loss Characteristics
0
RMS Limit
Fig. 11 - Current Ratings Characteristics
IR K.91.. S eries
Per Junction
Of Cond uc tion Ma y Not Be Ma intained .
180°
120°
Ma ximum Non Repetitive S urg e Current
DC
90°
60°
30°
20
20
Average On-state Current (A)
Average On-state Current (A)
Versus Pulse T rain Duration. Control
Pulse T rain Duration (s)
30°
40
40
IRK.91.. S eries
R
thJC
60°
60
60
IRK.71, .91 Series
90°
(DC) = 0.27 K/ W
No Voltage R eap p lied
Ra ted V
0.1
80 100 120 140 160
80
120°
Bulletin I27211 03/06
Conduc tion Period
Conduction Period
100 120 140 160
IRK.91.. S eries
Per Junc tion
T = 125°C
180°
Initial T = 125°C
J
www.vishay.com
RRM
R eap p lied
DC
J
1
7