IRKT91/08A Vishay, IRKT91/08A Datasheet

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IRKT91/08A

Manufacturer Part Number
IRKT91/08A
Description
SCR DBL 2SCR 800V 95A ADD-A-PAK
Manufacturer
Vishay
Datasheet

Specifications of IRKT91/08A

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)
200mA
Mounting Type
Chassis Mount
Package / Case
ADD-A-PAK (3 + 4)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*IRKT91/08A
IRKT91/08
IRKT91/08
VS-IRKT91/08A
VS-IRKT91/08A
VSIRKT91/08A
VSIRKT91/08A
www.irf.com
THYRISTOR/ DIODE and
THYRISTOR/ THYRISTOR
Mechanical Description
The Generation V of Add-A-pak module combine the
excellent thermal performance obtained by the usage
of Direct Bonded Copper substrate with superior
mechanical ruggedness, thanks to the insertion of a
solid Copper baseplate at the bottom side of the device.
The Cu baseplate allow an easier mounting on the
majority of heatsink with increased tolerance of surface
roughness and improve thermal spread.
The Generation V of AAP module is manufactured
without hard mold, eliminating in this way any possible
direct stress on the leads.
Major Ratings and Characteristics
(*) As AC switch.
Parameters
I
I
I
I
I
I
V
T
T
T(AV)
O(RMS)
TSM
FSM
2
2
High Voltage
Industrial Standard Package
Thick Al metal die and double stick bonding
Thick copper baseplate
UL E78996 approved
3500V
Features
STG
J
RRM
t
√t
or I
@ 85°C
@ 50Hz
@ 60Hz
@ 50Hz
@ 60Hz
range
(*)
RMS
F(AV)
isolating voltage
IRK.71
13.86
12.56
138.6
1665
1740
165
75
400 to 1600
- 40 to 125
- 40 to125
IRK.91
15.91
14.52
159.1
1785
1870
210
95
KA
Units
KA
KA
o
o
A
A
A
A
V
C
C
2
2
2
√s
s
s
Benefits
Up to 1600V
Full compatible TO-240AA
High Surge capability
Easy Mounting on heatsink
Al
Heatsink grounded
The electrical terminals are secured against axial pull-out:
they are fixed to the module housing via a click-stop
feature already tested and proved as reliable on other IR
modules.
Electrical Description
These modules are intended for general purpose high
voltage applications such as high voltage regulated power
supplies, lighting circuits, temperature and motor speed
control circuits, UPS and battery charger.
ADD-A-pak
2
0
3
IRK.71, .91 SERIES
DBC insulator
TM
Bulletin I27132 rev. I 09/04
GEN V Power Modules
75 A
95 A
1

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IRKT91/08A Summary of contents

Page 1

THYRISTOR/ DIODE and THYRISTOR/ THYRISTOR Features High Voltage Industrial Standard Package Thick Al metal die and double stick bonding Thick copper baseplate UL E78996 approved 3500V isolating voltage RMS Mechanical Description The Generation V of Add-A-pak module combine the excellent ...

Page 2

IRK.71, .91 Series Bulletin I27132 rev. I 09/04 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage Type number Code peak reverse voltage peak reverse voltage - IRK.71/ . On-state Conduction Parameters IRK.71 I Max. average on-state ...

Page 3

Triggering Parameters IRK.71 P Max. peak gate power Max. average gate power 3.0 G(AV) I Max. peak gate current 3 Max. peak negative GM gate voltage V Max. gate voltage GT required to trigger I ...

Page 4

IRK.71, .91 Series Bulletin I27132 rev. I 09/04 Ordering Information Table Device Code IRK Module type 2 - Circuit configuration (See Circuit Configuration table below Current code * * 4 - ...

Page 5

IRK.71.. S eries R (DC thJC 120 110 Cond uction Angle 100 90 30° 60° 90° 120° Average On-state Current (A) Fig Current Ratings ...

Page 6

IRK.71, .91 Series Bulletin I27132 rev. I 09/04 250 200 150 100 Conduction Angle 100 120 140 160 180 T otal RMS Outp ut Current (A) Fig On-state Power Loss Characteristics ...

Page 7

IRK.91.. S eries R (DC thJC 120 110 Cond uc tion Angle 100 90 30° 60° 90° Average On-state Current (A) Fig Current Ratings Characteristics 140 180° ...

Page 8

IRK.71, .91 Series Bulletin I27132 rev. I 09/04 350 300 250 200 150 Conduc tion Angle 100 120 T otal RMS Outp ut Current (A) Fig On-state Power Loss Characteristics 600 500 400 ...

Page 9

T = 25° 125°C J IRK.71.. S eries Per Junction 1 0.5 1 1.5 2 2.5 3 Instantaneous On-s tate Voltage (V) Fig On-state Voltage Drop Characteristics 700 I = 200 A ...

Page 10

IRK.71, .91 Series Bulletin I27132 rev. I 09/04 100 R ectangular gate pulse a)Recommended load line for rated di/ dt ohms tr = 0.5 µs, tp >= 6 µs b)Recommended load line for <= 30% rated di/ ...

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