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C122B1 Schematic ( PDF Datasheet ) - ON Semiconductor

Teilenummer C122B1
Beschreibung (C122B1 / C122F1) Silicon Controlled Rectifiers Reverse Blocking Thyristors
Hersteller ON Semiconductor
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Gesamt 4 Seiten
C122B1 Datasheet, Funktion
www.DataSheet4U.com
C122F1, C122B1
Silicon Controlled Rectifiers
Reverse Blocking Thyristors
Designed primarily for full-wave ac control applications, such as
motor controls, heating controls and power supplies; or wherever
half−wave silicon gate−controlled, solid−state devices are needed.
Features
Glass Passivated Junctions and Center Gate Fire for Greater
Parameter Uniformity and Stability
Small, Rugged, Thermowatt Construction for Low Thermal
Resistance, High Heat Dissipation and Durability
Blocking Voltage to 200 Volts
Pb−Free Packages are Available*
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
Peak Repetitive Off−State Voltage
(Note 1) (TJ = 25 to 100°C, Sine Wave,
50 to 60 Hz; Gate Open)
C122F1
C122B1
VDRM,
VRRM
50
200
V
On-State RMS Current
(180° Conduction Angles; TC = 75°C)
IT(RMS)
8.0
A
Peak Non-Repetitive Surge Current
(1/2 Cycle, Sine Wave, 60 Hz,
TC = 75°C)
Circuit Fusing Considerations (t = 8.3 ms)
ITSM
I2t
90 A
34 A2s
Forward Peak Gate Power
(Pulse Width = 10 ms, TC = 70°C)
PGM
5.0 W
Forward Average Gate Power
(t = 8.3 ms, TC = 70°C)
PG(AV)
0.5
W
Forward Peak Gate Current
(Pulse Width = 10 ms, TC = 70°C)
IGM 2.0 A
Operating Junction Temperature Range
TJ −40 to +125 °C
Storage Temperature Range
Tstg −40 to +150 °C
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1. VDRM and VRRM for all types can be applied on a continuous basis. Ratings
apply for zero or negative gate voltage; however, positive gate voltage shall
not be applied concurrent with negative potential on the anode. Blocking
voltages shall not be tested with a constant current source such that the
voltage ratings of the devices are exceeded.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2005
August, 2005 − Rev. 3
1
http://onsemi.com
SCRs
8 AMPERES RMS
50 thru 200 VOLTS
G
AK
MARKING
DIAGRAM
4
1
2
3
TO−220AB
CASE 221A
STYLE 3
A YW
C122F1G
AKA
A
Y
W
C122F1
G
AKA
= Assembly Location
= Year
= Work Week
= Device Code
= Pb−Free Package
= Diode Polarity
PIN ASSIGNMENT
1 Cathode
2 Anode
3 Gate
4 Anode
ORDERING INFORMATION
Device
C122F1
C122F1G
C122B1
Package
TO220AB
TO220AB
(Pb−Free)
TO220AB
Shipping
500 Units / Box
500 Units / Box
500 Units / Box
C122B1G
TO220AB
(Pb−Free)
500 Units / Box
Publication Order Number:
C122F1/D





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