22RIA20 Vishay, 22RIA20 Datasheet - Page 4

• Manufacturer Part Number: 22RIA20
• Description: SCR MED POWER 200V 22A TO-48
• Manufacturer: Vishay

Specifications of 22RIA20

• Scr Type: Standard Recovery
• Voltage - Off State: 200V
• Voltage - Gate Trigger (vgt) (max): 2V
• Voltage - On State (vtm) (max): 1.7V
• Current - On State (it (av)) (max): 22A
• Current - On State (it (rms)) (max): 35A
• Current - Gate Trigger (igt) (max): 60mA
• Current - Hold (ih) (max): 130mA
• Current - Off State (max): 10mA
• Current - Non Rep. Surge 50, 60hz (itsm): 400A, 420A
• Operating Temperature: -65°C ~ 125°C
• Mounting Type: Chassis, Stud Mount
• Package / Case: TO-208AA, TO-48
• Current - On State (it (rms) (max): 35A
• Breakover Current Ibo Max: 420 A
• Rated Repetitive Off-state Voltage Vdrm: 200 V
• Off-state Leakage Current @ Vdrm Idrm: 10 mA
• Forward Voltage Drop: 1.7 V
• Gate Trigger Voltage (vgt): 2 V
• Maximum Gate Peak Inverse Voltage: 10 V
• Gate Trigger Current (igt): 60 mA
• Holding Current (ih Max): 130 mA
• Mounting Style: Stud
• Gate Trigger Current Max, Igt: 60mA
• Current It Av: 22A
• On State Rms Current It(rms): 35A
• Gate Trigger Voltage Max Vgt: 2V
• Thermal Resistance, Junction-case: 0.86°C/W
• Peak Surge Current: 355A
• Dv/dt: 300V/µs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *22RIA20; VS-22RIA20; VS-22RIA20; VS22RIA20; VS22RIA20

22RIA 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
Mounting torque
Approximate weight
Case style
ΔR
CONDUCTION ANGLE
thJC
CONDUCTION
130
120
110
100
180°
120°
90
80
90°
60°
30°
0
Fig. 1 - Current Ratings Characteristics
Average On-state Current (A)
5
30°
22RIA Series
R
thJC
10
60°
SINUSOIDAL CONDUCTION
(DC) = 0.86 K/W
90°
Conduction Angle
15
SYMBOL
T
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120°
R
R
J
, T
thCS
thJC
0.21
0.25
0.31
0.45
0.76
Stg
20
180°
Medium Power Thyristors
DC operation
Mounting surface, smooth, flat and greased
Lubricated threads
(Non-lubricated threads)
See dimensions - link at the end of datasheet
25
(Stud Version), 22 A
thJC
TEST CONDITIONS
RECTANGULAR CONDUCTION
when devices operate at different conduction angles than DC
0.15
0.25
0.34
0.47
0.76
130
120
110
100
90
80
0
Fig. 2 - Current Ratings Characteristics
Average On-state Current (A)
30°
10
60°
0.23 (0.32)
22RIA Series
R
20 (27.5)
TO NUT
2.3 (3.1)
thJC
TEST CONDITIONS
90°
T
J
= T
- 65 to 125
(DC) = 0.86 K/W
VALUES
120°
20
TO-208AA (TO-48)
0.86
0.35
0.49
J
14
maximum
180°
Conduction Period
TO DEVICE
Document Number: 93700
0.29
2.8
25
30
Revision: 19-Sep-08
DC
40
UNITS
kgf · m
UNITS
lbf ⋅ in
N · m
K/W
K/W
oz.
°C
g