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Silicon Controlled Rectifiers (SCR):

Silicon controlled rectifiers (SCR) are four-layer (PNPN) thyristors with three terminals: an input control terminal (gate), an output terminal (anode), and a terminal common to both the input and output (cathode). SCRs are used mainly with high voltages and currents, often to control alternating current (AC) where the change of sign causes the device to switch off automatically.
Silicon Controlled Rectifiers (SCR): Learn more

Product Name Notes
Reverse Blocking TriodeThyristor -- 2N 3654
Reverse Blocking TriodeThyristor -- 2N 3655
Reverse Blocking TriodeThyristor -- 2N 3656
Reverse Blocking TriodeThyristor -- 2N 3657
Reverse Blocking TriodeThyristor -- 2N 3658
Reverse Blocking TriodeThyristor -- S7412M
2N3654 to 2N3658, inclusive, and the S7412M are all-diffused silicon controlled rectifiers (reverse-blocking triode thyristors) intended for high-speed switching applications such as power Inverters, switching regulators, and high-current pulse applications.
Phase Control SCR Thyristor -- C137E
Phase Control SCR Thyristor -- C137M
Phase Control SCR Thyristor -- C137N
Phase Control SCR Thyristor -- C137P
Phase Control SCR Thyristor -- C137PB
Phase Control SCR Thyristor -- C137S
C137 Series Phase Control SCR 23 Amperes / 500-1200 Volts
All-Difussed SCR Reverse Blocking Triode Thyristor -- 2N3654
All-Difussed SCR Reverse Blocking Triode Thyristor -- 2N3655
All-Difussed SCR Reverse Blocking Triode Thyristor -- 2N3656
All-Difussed SCR Reverse Blocking Triode Thyristor -- 2N3657
All-Difussed SCR Reverse Blocking Triode Thyristor -- 2N3658
All-Difussed SCR Reverse Blocking Triode Thyristor -- S7412M
Features: Fast turn-off time - 10 us max. High di/dt and dv/dt capability Low thermal resistance
Reverse Blocking TriodeThyristor -- 2N3896
Reverse Blocking TriodeThyristor -- 2N3897
Reverse Blocking TriodeThyristor -- 2N3898
Reverse Blocking TriodeThyristor -- 2N3899
Features High di/dt and dv/dt Capabilities Low on-state voltage at high current levels Low thermal resistance
Reverse Blocking TriodeThyristor -- 2N6394
Reverse Blocking TriodeThyristor -- 2N6395
Reverse Blocking TriodeThyristor -- 2N6397
Reverse Blocking TriodeThyristor -- 2N6398
Reverse Blocking TriodeThyristor -- 2N6399
Silicon Controlled Rectifier Reverse Blocking Triode Thristor
Reverse Blocking TriodeThyristor -- C122A
Reverse Blocking TriodeThyristor -- C122B
Reverse Blocking TriodeThyristor -- C122D
Reverse Blocking TriodeThyristor -- C122F
Reverse Blocking TriodeThyristor -- C122M
Reverse Blocking TriodeThyristor -- C122N
Silicon Controlled Rectifier Reverse Blocking Triode Thyristor
Thyristor -- C147A
Thyristor -- C147B
Thyristor -- C147C
Thyristor -- C147D
Thyristor -- C147M
Thyristor -- C147N
Thyristor -- C228A1
Thyristor -- C228B1
Thyristor -- C228D1
Thyristor -- C228M1
Thyristor -- C35A
Thyristor -- C35B
Thyristor -- C35C
Thyristor -- C35D
Thyristor -- C35F
Thyristor -- C35M
Thyristor -- C35N
Silicon Controlled Rectifier TO-48 packaging
Reverse Blocking TriodeThyristor -- 2N1842
Reverse Blocking TriodeThyristor -- 2N1843
Reverse Blocking TriodeThyristor -- 2N1844
Reverse Blocking TriodeThyristor -- 2N1845
Reverse Blocking TriodeThyristor -- 2N1846
Reverse Blocking TriodeThyristor -- 2N1847
Reverse Blocking TriodeThyristor -- 2N1848
Reverse Blocking TriodeThyristor -- 2N1849
Reverse Blocking TriodeThyristor -- 2N1850
The 2N1S42 through 2N1850 Series of Silicon Controlled Rectifiers are reverse blocking triode thyristor semiconductor devices for use in medium power switching and phase control applications requiring blocking voltages up...
Thyristor -- C150E
Thyristor -- C150M
Thyristor -- C150N
Thyristor -- C150P
Thyristor -- C150PA
Thyristor -- C150PB
Thyristor -- C150PC
Thyristor -- C150S
Thyristor -- C150T
Thyristor -- C152E
Thyristor -- C152M
Thyristor -- C152N
Thyristor -- C152P
Thyristor -- C152PA
Thyristor -- C152PB
Thyristor -- C152PC
Thyristor -- C152S
Thyristor -- C152T
The General Eletric C150 and C152 Silicon Controlled Rectifiers are designed for phase control applications. There are all-diffused, Pic-Pac devices employing the field-proven amplifying gate.
Reverse Blocking TriodeThyristor -- 2N 3649
Reverse Blocking TriodeThyristor -- 2N 3650
Reverse Blocking TriodeThyristor -- 2N 3651
Reverse Blocking TriodeThyristor -- 2N 3652
Reverse Blocking TriodeThyristor -- 2N 3653
Glass PAssivated Chip High Stability and Reliability High di/dt and dv/dt Ratings SCR designed for high frequency power switching applications