REVERSE CONDUCTING SCR Silicon Controlled Rectifiers (SCR) 9

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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

SHR400R21

Toshiba

REVERSE CONDUCTING SCR

DISK BUTTON

YES

END

SINGLE

CERAMIC, METAL-SEALED COFIRED

260 mA

NO LEAD

ROUND

1

35000 uA

2

115 Cel

-40 Cel

630 A

O-CEDB-N2

3.5 V

Not Qualified

1300 V

200 V/us

500 mA

HIGH SPEED

40 us

SHR400EX24

Toshiba

REVERSE CONDUCTING SCR

DISK BUTTON

YES

END

SINGLE

CERAMIC, METAL-SEALED COFIRED

300 mA

NO LEAD

ROUND

1

100000 uA

2

115 Cel

-40 Cel

630 A

O-CEDB-N2

3 V

Not Qualified

2500 V

350 V/us

1000 mA

HIGH SPEED

40 us

SHR400R22

Toshiba

REVERSE CONDUCTING SCR

DISK BUTTON

YES

END

SINGLE

CERAMIC, METAL-SEALED COFIRED

200 mA

8000 A

NO LEAD

ROUND

630 A

1

35000 uA

2

Silicon Controlled Rectifiers

115 Cel

-40 Cel

630 A

O-CEDB-N2

3 V

Not Qualified

1300 V

1000 V/us

500 mA

40 us

SHR300J23

Toshiba

REVERSE CONDUCTING SCR

NO

1.8 V

200 mA

5500 A

470 A

30 mA

Silicon Controlled Rectifiers

125 Cel

-40 Cel

3 V

600 V

SHR400EX25

Toshiba

REVERSE CONDUCTING SCR

DISK BUTTON

YES

END

CERAMIC, METAL-SEALED COFIRED

300 mA

7700 A

NO LEAD

ROUND

400 A

100 mA

2

Silicon Controlled Rectifiers

115 Cel

-40 Cel

O-CEDB-N2

3 V

Not Qualified

2500 V

SHR150R22

Toshiba

REVERSE CONDUCTING SCR

NO

2.2 V

200 mA

3300 A

150 A

20 mA

Silicon Controlled Rectifiers

115 Cel

-40 Cel

3 V

1300 V

SHR300J26

Toshiba

REVERSE CONDUCTING SCR

DISK BUTTON

YES

END

SINGLE

CERAMIC, METAL-SEALED COFIRED

300 mA

NO LEAD

ROUND

1

30000 uA

2

125 Cel

-40 Cel

470 A

O-CEDB-N2

3 V

Not Qualified

600 V

300 V/us

500 mA

HIGH SPEED

25 us

CRD5AS-12B-T13#B00

Renesas Electronics

REVERSE CONDUCTING SCR

YES

.1 mA

90 A

5 A

2 mA

Silicon Controlled Rectifiers

150 Cel

-40 Cel

.8 V

600 V

NOT SPECIFIED

NOT SPECIFIED

CRD5AS-12B#B00

Renesas Electronics

REVERSE CONDUCTING SCR

YES

.1 mA

90 A

5 A

2 mA

Silicon Controlled Rectifiers

150 Cel

-40 Cel

.8 V

600 V

NOT SPECIFIED

NOT SPECIFIED

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.