50RIA120 Vishay, 50RIA120 Datasheet - Page 4

• Manufacturer Part Number: 50RIA120
• Description: SCR MED POWER 1200V 50A TO-65
• Manufacturer: Vishay

Specifications of 50RIA120

• Scr Type: Standard Recovery
• Voltage - Off State: 1200V
• Voltage - Gate Trigger (vgt) (max): 2.5V
• Voltage - On State (vtm) (max): 1.6V
• Current - On State (it (av)) (max): 50A
• Current - On State (it (rms)) (max): 80A
• Current - Gate Trigger (igt) (max): 100mA
• Current - Hold (ih) (max): 200mA
• Current - Off State (max): 15mA
• Current - Non Rep. Surge 50, 60hz (itsm): 1430A, 1490A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Chassis, Stud Mount
• Package / Case: TO-208AC, TO-65
• Current - On State (it (rms) (max): 80A
• Breakover Current Ibo Max: 1490 A
• Rated Repetitive Off-state Voltage Vdrm: 1600 V
• Off-state Leakage Current @ Vdrm Idrm: 1.5 A
• Forward Voltage Drop: 1.6 V
• Gate Trigger Voltage (vgt): 2.5 V
• Maximum Gate Peak Inverse Voltage: 10 V
• Gate Trigger Current (igt): 100 mA
• Holding Current (ih Max): 200 mA
• Mounting Style: Stud
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *50RIA120; VS-50RIA120; VS-50RIA120; VS50RIA120; VS50RIA120

50RIA Series
Vishay High Power Products
Note
• The table above shows the increment of thermal resistance R
www.vishay.com
4
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
Maximum operating junction and
storage temperature range
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
case to heatsink
Allowable mounting torque
Approximate weight
Case style
ΔR
CONDUCTION ANGLE
thJC
CONDUCTION
180°
120°
90°
60°
30°
130
120
110
100
90
Fig. 1 - Current Ratings Characteristics
0
10
Average On-state Current (A)
30°
50RIA Series
R
20
thJC
60°
SINUSOIDAL CONDUCTION
(DC) = 0.35 K/W
90°
30
120°
Conduction Angle
SYMBOL
T
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40
R
R
J
, T
thCS
thJC
0.078
0.094
0.120
0.176
0.294
180°
Stg
50
Medium Power Thyristors
60
DC operation
Mounting surface, smooth, flat and greased
Non-lubricated threads
Lubricated threads
See dimensions - link at the end of datasheet
(Stud Version), 50 A
thJC
when devices operate at different conduction angles than DC
RECTANGULAR CONDUCTION
TEST CONDITIONS
0.057
0.098
0.130
0.183
0.296
130
120
110
100
90
80
Fig. 2 - Current Ratings Characteristics
0
10
Average On-state Current (A)
20
30°
50RIA Series
R
thJC
30
60°
TEST CONDITIONS
T
J
(DC) = 0.35 K/W
90°
40
= T
3.4
2.3
- 40 to 125
120°
VALUES
J
50
0.35
0.25
Conduction Period
+ 0 - 10 %
(30)
+ 0 - 10 %
(20)
Document Number: 93711
maximum
1.0
TO-208AC (TO-65)
28
180°
60
Revision: 19-Sep-08
70
DC
80
(lbf · in)
UNITS
N · m
K/W
oz.
°C
UNITS
g
K/W