IRKH91/08A Vishay, IRKH91/08A Datasheet - Page 7
![no-image](/images/manufacturer_photos/0/6/697/vishay_sml.jpg)
IRKH91/08A
Manufacturer Part Number
IRKH91/08A
Description
SCR DBL LOSCR 800V 95A ADD-A-PAK
Manufacturer
Vishay
Datasheet
1.IRKH9112A.pdf
(10 pages)
Specifications of IRKH91/08A
Structure
Series Connection - SCR/Diode
Number Of Scrs, Diodes
1 SCR, 1 Diode
Voltage - Off State
800V
Current - Gate Trigger (igt) (max)
150mA
Current - On State (it (av)) (max)
95A
Current - On State (it (rms)) (max)
210A
Current - Non Rep. Surge 50, 60hz (itsm)
1785A, 1870A
Current - Hold (ih) (max)
250mA
Mounting Type
Chassis Mount
Package / Case
ADD-A-PAK (3 + 2)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*IRKH91/08A
IRKH91/08
IRKH91/08
IRKH91/08
IRKH91/08
www.irf.com
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
Bulletin I27132 rev. I 09/04
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
80 100 120 140 160
120°
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
RRM
R eap p lied
DC
J
1
7