IRK27 Datasheet PDF - International Rectifier
| Part Number | IRK27 | |
| Description | ADD-A-pak-TM GEN V Power Modules | |
| Manufacturers | International Rectifier | |
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Bulletin I27130 rev. G 10/02
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
3500VRMS isolating voltage
IRK.26 SERIES
ADD-A-pakTM GEN V Power Modules
Benefits
Up to 1600V
Full compatible TO-240AA
High Surge capability
Easy Mounting on heatsink
Al203 DBC insulator
Heatsink grounded
27 A
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
Parameters
IT(AV) or IF(AV)
@ 85°C
IRK.26
27
Units
A
IO(RMS) (*)
ITSM @ 50Hz
IFSM @ 60Hz
I2t @ 50Hz
@ 60Hz
I2√t
60
400
420
800
730
8000
A
A
A
A2s
A2s
A2√s
VRRM range
TSTG
TJ
(*) As AC switch.
400 to 1600
- 40 to 125
- 40 to125
V
oC
oC
www.irf.com
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 regu-
lated power supplies, lighting circuits, temperature
and motor speed control circuits, UPS and battery
charger.
1
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130
IRK.26.. Series
R thJC (DC) = 0.62 K/W
120
110
Conduction Angle
100
30° 60°
90 90° 120° 180°
80
0 5 10 15 20 25 30
Average On-state Current (A)
Fig. 1 - Current Ratings Characteristics
50
180°
120°
40
90°
60°
30°
30 RMS Limit
20 Conduction Angle
IRK.26.. Series
10 Per Junction
T J = 125°C
0
0 5 10 15 20 25 30
Average On-state Current (A)
Fig. 3 - On-state Power Loss Characteristics
400
At Any Rated Load Condition And With
Rated VRRM Applied Following Surge.
Initial TJ = 125°C
350 @ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
300
250
200
IRK.26.. Series
Per Junction
150
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
www.irf.com
IRK.26 Series
Bulletin I27130 rev. G 10/02
130
IRK.26.. Series
R thJC (DC) = 0.62 K/W
120
110 Conduction Period
100 30°
60°
90°
90 120°
180°
DC
80
0 10 20 30 40 50
Average On-state Current (A)
Fig. 2 - Current Ratings Characteristics
70
DC
60 180°
120°
90°
50 60°
30°
40
RMS Limit
30
Conduction Period
20
IRK.26.. Series
10 Per Junction
T J = 125°C
0
0 10 20 30 40 50
Average On-state Current (A)
Fig. 4 - On-state Power Loss Characteristics
400
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
350
Of Conduction May Not Be Maintained.
Initial TJ = 125°C
No Voltage Reapplied
300 Rated VRRM Reapplied
250
200
IRK.26.. Series
Per Junction
150
0.01
0.1
Pulse Train Duration (s)
1
Fig. 6 - Maximum Non-Repetitive Surge Current
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for IRK27 electronic component. |
| Information | Total 8 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ IRK27.PDF Datasheet ] | |
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