CS202-4D-2

CS202-4D-2 is a silicon-controlled rectifier (SCR) that falls within the category of thyristors. Invented in 1957 by Dr. Gordon Hall and Dr. Maz Horowitz at General Electric, thyristors are components composed of four to six layers of alternately N-type and P-type semiconductor materials that offer the advantages of high efficiency, high switching speed, and high voltage capacity – all of which make SCRs important components used in a variety of applications.

Application Field

The CS202-4D-2 is an efficient and robust SCR ideally suited to use in higher operating temperature environments. Its major applications include temperature and/or pressure control in industrial processes, such as furnaces, ovens, and boilers; as well as high-frequency power converters, AC switches, and motor speed control. Furthermore, the CS202-4D-2 is used in various other applications, including motor control, power supplies, timers, and heaters.

Working Principle

The CS202-4D-2 is an SCR-controlled rectifier designed to have an anode connected to a negative power supply and a cathode connected to a+ve power supply. When the SCR is in an “off-state”, no current flows through the rectifier. However, when the SCR is energized, either by an applied voltage or a changing magnetic field, current begins to flow through the component. The application of anode voltage to the SCR increases its temperature and causes the depletion region to expand. This enables two layers of the component, the anode and the gate, to come into contact. As the temperature continues to increase, the current begins to flow through the SCR and a voltage drop occurs across it. Thus, the CS202-4D-2 rectifier can be used to extract varying amounts of energy from the power supply based on the magnitude of the selected voltage and current.The CS202-4D-2 component can be turned off by either reducing the gate voltage to a level that drops below the threshold voltage of the component, or by reducing its temperature. This means that the component can also be used to accurately reset the power supply voltage back to a pre-selected level.

Conclusion

The CS202-4D-2 is a versatile SCR that offers the advantages of high voltage and current capability, as well as high temperature stability. It is designed to be used in a variety of applications, including motor control, temperature and/or pressure control in industrial processes, as well as in AC switches and motor speed control. Furthermore, the working principle and temperature sensitivity of the component allows for accurate and efficient power control and resetting of the power supply voltage to pre-selected levels.

AGLP030V5-CS201	Microsemi Co...	11.34 $	1000	IC FPGA 120 I/O 201CSP
AGLP030V2-CS201	Microsemi Co...	12.18 $	1000	IC FPGA 120 I/O 201CSP
AGLP060V5-CS201	Microsemi Co...	13.87 $	1000	IC FPGA 157 I/O 201CSP
AGLP060V2-CS201	Microsemi Co...	14.47 $	1000	IC FPGA 157 I/O 201CSP
CS2000P-CZZ	Cirrus Logic...	6.19 $	47	IC SYNTHESIZER & CLK MULT...
CS2000CP-CZZ	Cirrus Logic...	--	6751	IC SYNTHESIZER & CLK MULT...
CS202-4B	Central Semi...	0.0 $	1000	SCR 2A TH TO-202SCR 200V ...
CS202-4B-2	Central Semi...	0.0 $	1000	SCR 2A TH TO-202SCR 200V ...
CS202-4D	Central Semi...	0.0 $	1000	SCR 2A TH TO-202SCR 400V ...
CS202-4D-2	Central Semi...	0.0 $	1000	SCR 2A TH TO-202SCR 400V ...
CS202-4M	Central Semi...	0.0 $	1000	SCR 2A TH TO-202SCR 600V ...
CS202-4M-2	Central Semi...	0.0 $	1000	SCR 2A TH TO-202SCR 600V ...
CS202-4N	Central Semi...	0.0 $	1000	SCR 2A TH TO-202SCR 800V ...
CS202-4N-2	Central Semi...	0.0 $	1000	SCR 2A TH TO-202SCR 800V ...
AGLP030V5-CS201I	Microsemi Co...	19.41 $	1000	IC FPGA 120 I/O 201CSP
AGLP030V2-CS201I	Microsemi Co...	20.26 $	1000	IC FPGA 120 I/O 201CSP
AGLP060V5-CS201I	Microsemi Co...	22.24 $	1000	IC FPGA 157 I/O 201CSP
AGLP060V2-CS201I	Microsemi Co...	24.57 $	1000	IC FPGA 157 I/O 201CSP
CS20B1500	Leader Tech ...	21.32 $	1000	FERRITE CORE HINGED 24.40...
CS20B2000	Leader Tech ...	48.31 $	1000	FERRITE CORE HINGED 24.40...
CS20B4000	Leader Tech ...	176.39 $	1000	FERRITE CORE HINGED 49.80...
CS20-12IO1	IXYS	2.73 $	1000	THYRISTOR PHASE 1200V TO-...
CS20-14IO1	IXYS	2.86 $	1000	THYRISTOR PHASE 1400V TO-...
CS20-16IO1	IXYS	--	1000	THYRISTOR PHASE 1600V TO-...
CS20-25MOT1	IXYS	11.8 $	1000	THYRISTOR PHASE 2500V TO-...
CS20-25MO1F	IXYS	16.42 $	1000	THYRISTOR PHASE 2500V I4-...
CS2000CP-EZZ	Cirrus Logic...	--	1000	IC CLK GEN/MULT CTRL PORT...
CS2000CP-CZZR	Cirrus Logic...	32.01 $	260	IC CLK GEN/MULT CTRL PORT...
CS2000P-DZZR	Cirrus Logic...	5.04 $	1000	IC CLK GEN/MULT OTP 10-MS...
CS2000CP-DZZR	Cirrus Logic...	--	1000	IC CLK GEN/MULT CTRL PORT...
CS2000CP-EZZR	Cirrus Logic...	6.34 $	1000	IC CLK GEN/MULT CTRL PORT...
CS2000CP-DZZ	Cirrus Logic...	6.7 $	1000	IC CLK GEN/MULT CTRL PORT...
CS2000P-DZZ	Cirrus Logic...	6.7 $	1000	IC CLK GEN/MULT OTP 10-MS...
CS20-22MOF1	IXYS	--	1000	THYRISTOR PHASE 2200V I4-...
W4E315-CS20-70	ebm-papst In...	241.96 $	1000	FAN AXIAL
0024A0024-X-CS2002	TE Connectiv...	2.11 $	1000	COAX CABLE-HIGH PERFOTwin...
CS20-12.288MABJ-UT	Citizen Fine...	0.0 $	1000	CRYSTAL 12.2880MHZ 18PF S...
CS202010	Hammond Manu...	101.16 $	1000	BOX STEEL GRAY 20"L X 20"...
CS20143	Hammond Manu...	29.46 $	1000	BOX STEEL GRAY 20"L X 14"...
CS20-3.579545MABJ-UT	Citizen Fine...	0.0 $	1000	CRYSTAL 3.579545MHZ 18PF ...