T90RIA120 Vishay, T90RIA120 Datasheet - Page 7

• Manufacturer Part Number: T90RIA120
• Description: SCR PHASE CONT 1200V 90A D-55
• Manufacturer: Vishay

Specifications of T90RIA120

• Structure: Single
• Number Of Scrs, Diodes: 1 SCR
• Voltage - Off State: 1200V
• Current - Gate Trigger (igt) (max): 120mA
• Current - On State (it (av)) (max): 90A
• Current - On State (it (rms)) (max): 141A
• Current - Non Rep. Surge 50, 60hz (itsm): 1780A, 1870A
• Current - Hold (ih) (max): 200mA
• Mounting Type: Chassis Mount
• Package / Case: D-55 T-Module
• Mounting Style: Through Hole
• Peak Repetitive Off-state Voltage, Vdrm: 1.2kV
• Gate Trigger Current Max, Igt: 120mA
• Current It Av: 90A
• On State Rms Current It(rms): 141A
• Peak Non Rep Surge Current Itsm 50hz: 1.78kA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *T90RIA120; VS-T90RIA120; VS-T90RIA120; VST90RIA120; VST90RIA120

Document Number: 93756
Revision: 03-Jun-08
130
120
110
100
90
80
70
60
50
Fig. 9 - Current Ratings Characteristics
0
10
Average On-state Current (A)
20
T70RIA.. Series
R
30°
140
120
100
100
thJC
Medium Power Phase Control Thyristors
90
80
70
60
50
40
30
20
10
80
60
40
20
30
0
0
0
0
(DC) = 0.50 K/W
RMS Limit
60°
(Power Modules), 50 A/70 A/90 A
40
180°
120°
90°
60°
30°
RMS Limit
10
DC
180°
120°
20
Average On-state Current (A)
90°
90°
60°
30°
Average On-state Current (A)
Conduction Angle
50
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120°
20
60
40
Fig. 11 - On-State Power Loss Characteristics
30
180°
Fig. 12 - On-State Power Loss Characteristics
70
60
40
80
T70RIA.. Series
T = 125°C
T70RIA.. Series
T = 125°C
Conduction Angle
Conduction Period
J
J
80
50
100
60
120
70
0
Maximum Allowable Ambient Temperature (°C)
0
Maximum Allowable Ambient Temperature (°C)
20
20
40
40
60
130
120
110
100
60
90
80
70
60
50
Vishay High Power Products
Fig. 10 - Current Ratings Characteristics
0
80
80
20
Average On-state Current (A)
100
30°
100
T70RIA.. Series
R
thJC
40
60°
120
120
90°
(DC) = 0.50 K/W
60
120°
T..RIA Series
Conduction Period
180°
80
100
DC
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120
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