ASSYMETRIC SCR Silicon Controlled Rectifiers (SCR) 22

Reset All
Part RoHS Manufacturer Trigger Device Type Package Style (Meter) Surface Mount Terminal Position Configuration Case Connection Maximum On-state Voltage Package Body Material Maximum DC Gate Trigger Current Non Repetitive Peak On-state Current Terminal Form Package Shape Maximum On-state Current No. of Elements Maximum Leakage Current Repetitive Peak Reverse Voltage Maximum Repetitive Peak Off-state Leakage Current No. of Terminals Sub-Category Maximum Operating Temperature Minimum Operating Temperature Terminal Finish Maximum RMS On-state Current JESD-30 Code Moisture Sensitivity Level (MSL) Maximum DC Gate Trigger Voltage Qualification Repetitive Peak Off-state Voltage Minimum Critical Rate of Rise of Off-state Voltage Maximum Holding Current Additional Features Nominal Circuit Commutated Turn-off Time JEDEC-95 Code JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Reference Standard

TN22-1500T

STMicroelectronics

ASSYMETRIC SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

ANODE

PLASTIC/EPOXY

1.5 mA

22 A

THROUGH-HOLE

RECTANGULAR

2 A

1

.1 mA

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

2 A

R-PSFM-T3

3 V

Not Qualified

400 V

500 V/us

175 mA

HIGH RELIABILITY

TO-220AB

e3

TYS806-1

STMicroelectronics

ASSYMETRIC SCR

NO

.2 mA

80 A

8 A

2 mA

Silicon Controlled Rectifiers

100 Cel

-40 Cel

TIN LEAD

2 V

100 V

5 V/us

6 mA

50 us

e0

TN22-1500K

STMicroelectronics

ASSYMETRIC SCR

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

1.5 mA

22 A

THROUGH-HOLE

RECTANGULAR

2 A

1

.1 mA

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

2 A

R-PSIP-T3

3 V

Not Qualified

400 V

500 V/us

175 mA

e0

NOT SPECIFIED

NOT SPECIFIED

TN221600T

STMicroelectronics

ASSYMETRIC SCR

FLANGE MOUNT

NO

SINGLE

SINGLE

PLASTIC/EPOXY

1.5 mA

22 A

THROUGH-HOLE

RECTANGULAR

2 A

1

.1 mA

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

2 A

R-PSFM-T3

3 V

Not Qualified

400 V

500 V/us

175 mA

TO-220AB

e3

TF223-10X

STMicroelectronics

ASSYMETRIC SCR

NO

150 mA

1400 A

230 A

15 mA

Silicon Controlled Rectifiers

125 Cel

-45 Cel

3 V

1000 V

200 V/us

15 us

TN221600K

STMicroelectronics

ASSYMETRIC SCR

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

1.5 mA

22 A

THROUGH-HOLE

RECTANGULAR

2 A

1

.1 mA

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

Tin/Lead (Sn/Pb)

2 A

R-PSIP-T3

3 V

Not Qualified

400 V

500 V/us

175 mA

e0

TN22-1500D

STMicroelectronics

ASSYMETRIC SCR

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

1.5 mA

22 A

THROUGH-HOLE

RECTANGULAR

2 A

1

.1 mA

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

MATTE TIN

2 A

R-PSIP-T3

3 V

Not Qualified

400 V

500 V/us

175 mA

e3

TN221600D

STMicroelectronics

ASSYMETRIC SCR

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

1.5 mA

22 A

THROUGH-HOLE

RECTANGULAR

2 A

1

.1 mA

3

Silicon Controlled Rectifiers

110 Cel

-40 Cel

Matte Tin (Sn)

2 A

R-PSIP-T3

3 V

Not Qualified

400 V

500 V/us

175 mA

e3

A158S12TBF

Infineon Technologies

ASSYMETRIC SCR

DISK BUTTON

YES

UNSPECIFIED

SINGLE

CERAMIC, METAL-SEALED COFIRED

300 mA

UNSPECIFIED

ROUND

1

15 V

5

400 A

O-CXDB-X5

Not Qualified

1200 V

FAST

NOT SPECIFIED

NOT SPECIFIED

A358S12TBF

Infineon Technologies

ASSYMETRIC SCR

DISK BUTTON

YES

END

SINGLE WITH BUILT-IN ANTI-PARALLEL DIODE

CERAMIC, METAL-SEALED COFIRED

300 mA

NO LEAD

ROUND

1

1200 V

2

800 A

O-CEDB-N2

Not Qualified

1200 V

FAST

NOT SPECIFIED

NOT SPECIFIED

R3708FC45W

Littelfuse

ASSYMETRIC SCR

DISK BUTTON

YES

UNSPECIFIED

SINGLE

CERAMIC, METAL-SEALED COFIRED

600 mA

50000 A

UNSPECIFIED

ROUND

6275 A

1

150 mA

3000 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

7364 A

O-CXDB-X3

3 V

Not Qualified

4500 V

200 V/us

1000 mA

300 us

NOT SPECIFIED

NOT SPECIFIED

A0516YC260

Littelfuse

ASSYMETRIC SCR

R3708FC45V

Littelfuse

ASSYMETRIC SCR

DISK BUTTON

YES

UNSPECIFIED

SINGLE

CERAMIC, METAL-SEALED COFIRED

600 mA

50000 A

UNSPECIFIED

ROUND

6275 A

1

150 mA

3000 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

7364 A

O-CXDB-X3

3 V

Not Qualified

4500 V

200 V/us

1000 mA

250 us

NOT SPECIFIED

NOT SPECIFIED

A0516YC200

Littelfuse

ASSYMETRIC SCR

A0516YC240

Littelfuse

ASSYMETRIC SCR

A1237NC240

Littelfuse

ASSYMETRIC SCR

DISK BUTTON

YES

UNSPECIFIED

SINGLE

CERAMIC, METAL-SEALED COFIRED

400 mA

UNSPECIFIED

ROUND

1

2400 V

3

2555 A

O-CXDB-X3

Not Qualified

2400 V

A1237NC280

Littelfuse

ASSYMETRIC SCR

DISK BUTTON

YES

UNSPECIFIED

SINGLE

CERAMIC, METAL-SEALED COFIRED

400 mA

UNSPECIFIED

ROUND

1

2800 V

3

2555 A

O-CXDB-X3

Not Qualified

2800 V

A0516YC280

Littelfuse

ASSYMETRIC SCR

A0516YC220

Littelfuse

ASSYMETRIC SCR

A1237NC260

Littelfuse

ASSYMETRIC SCR

DISK BUTTON

YES

UNSPECIFIED

SINGLE

CERAMIC, METAL-SEALED COFIRED

400 mA

UNSPECIFIED

ROUND

1

2600 V

3

2555 A

O-CXDB-X3

Not Qualified

2600 V

A1237NC200

Littelfuse

ASSYMETRIC SCR

DISK BUTTON

YES

UNSPECIFIED

SINGLE

CERAMIC, METAL-SEALED COFIRED

400 mA

UNSPECIFIED

ROUND

1

2000 V

3

2555 A

O-CXDB-X3

Not Qualified

2000 V

A1237NC220

Littelfuse

ASSYMETRIC SCR

DISK BUTTON

YES

UNSPECIFIED

SINGLE

CERAMIC, METAL-SEALED COFIRED

400 mA

UNSPECIFIED

ROUND

1

2200 V

3

2555 A

O-CXDB-X3

Not Qualified

2200 V

Silicon Controlled Rectifiers (SCR)

Silicon Controlled Rectifiers (SCRs) are semiconductor devices that are used to control the flow of electrical current in high-power applications. They are also known as thyristors, which are a family of devices that includes SCRs, triacs, and diacs.

SCRs consist of four layers of alternating p-type and n-type semiconductor material, forming three p-n junctions. The device has three terminals: the anode (A), the cathode (K), and the gate (G). The SCR is designed to conduct current only in one direction, from the anode to the cathode.

SCRs work by applying a positive voltage to the anode, which causes current to flow into the device. The gate terminal is used to control the flow of current by applying a small voltage pulse to trigger the device. Once triggered, the SCR conducts current until the voltage across the device drops below a certain level, at which point it turns off.

SCRs are commonly used in high-power applications such as motor control, lighting control, and power supplies. They are often used in conjunction with other components such as capacitors, inductors, and diodes to form complete electronic circuits.

Proper selection and use of SCRs are critical to ensure safe and reliable operation of power control circuits. Factors such as the maximum voltage rating, maximum current rating, and operating temperature range should be considered when selecting an SCR for a particular application.