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PDF T70RIAxxx Data sheet ( Hoja de datos )

Número de pieza T70RIAxxx
Descripción MEDIUM POWER PHASE CONTROL THYRISTORS
Fabricantes International Rectifier 
Logotipo International Rectifier Logotipo



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Bulletin I27105 rev. B 02/02
T..RIA SERIES
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MEDIUM POWER PHASE CONTROL THYRISTORS
Features
Electrically isolated base plate
Types up to 1200 VRRM
3500 VRMS isolating voltage
Simplified mechanical designs,
rapid assembly
High surge capability
Large creepage distances
UL E78996 approved
Power Modules
50 A
70 A
90 A
Description
These series of T-modules are inteded for general
purpose applications such as battery chargers,
welders and plating equipment, regulated power
supplies and temperature and speed control circuits.
The semiconductors are electrically isolated from the
metal base, allowing common heatsinks and compact
assemblies to be built.
Major Ratings and Characteristics
Parameters T50RIA T70RIA T90RIA Units
IT(AV)
@ TC
IT(RMS)
ITSM @50Hz
@ 60Hz
50
70
80
1310
1370
70
70
110
1660
1740
90
70
141
1780
1870
A
oC
A
A
A
I2t @ 50Hz 8550
13860 15900 A2s
@60Hz 7800
12650 14500
I2t 85500 138500 159100
VDRM/VRRM
100 to 1200
TJ -40 to 125
A2s
A2s
V
oC
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T70RIAxxx pdf
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130
T 50R IA.. S eries
12 0 R thJC (DC) = 0.65 K /W
110
10 0 Conduction Angle
90
80
30
70 60
90
60 120
180
50
0 10 20 30 40 50 60
Average On-s tate Current (A)
Fig. 1 - Current Ratings Characteristics
T..RIA Series
Bulletin I27105 rev. B 02/02
130
T 50R IA.. S eries
120 R thJC (DC) = 0.65 K /W
110
100
Conduction P eriod
90
80
70 90
60 120
60
30 180 DC
50
0 10 20 30 40 50 60 70 80
Average On-s tate Current (A)
Fig. 2 - Current Ratings Characteristics
80
180
70 120
90
60 60
30
50
R MS L imit
40
30
20
10
Conduction Angle
T 50R IA.. S eries
T J= 125 C
0.7 K/W
1 K /W
1.5 K /W
2 K /W
3 K/W
5 K /W
10 K /W
0
0 10 20 30 40 500 20 40 60 80 100 120
Average On-s tate Current (A)
Maximum Allowable Ambient T emperature ( C)
Fig. 3 - On-state Power Loss Characteristics
110
100 DC
180
90 120
80 90
70
60
30
60
50 R MS L imit
40
30
20
10
Conduction P eriod
T 5 0R IA.. S eries
T J = 125 C
00.7.5KK/W/W
1 K /W
1.5 K /W
2 K /W
3 K /W
5 K /W
0
0 10 20 30 40 50 60 70 800 20 40 60 80 100 120
Average On-s tate Current (A)
Max imum Allowable Ambient T emperature ( C)
Fig. 4 - On-state Power Loss Characteristics
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T70RIAxxx arduino
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T..RIA Series
Bulletin I27105 rev. B 02/02
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 02/02
www.irf.com
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