Datasheet TCR22-x (Littelfuse)
| Manufacturer | Littelfuse |
| Description | Thyristors 1.5 Amp Sensitive SCRs |
| Pages / Page | 9 / 1 — Thyristors. Description. Features & Benefits. Main Features. … |
| File Format / Size | PDF / 1.3 Mb |
| Document Language | English |
Thyristors. Description. Features & Benefits. Main Features. Applications. Schematic Symbol. Additional Information. Datasheet
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Text Version of Document
Thyristors
1.5 Amp Sensitive SCRs TCR22-x Series RoHS
Description
Excellent unidirectional switches for phase control applications such as heating and motor speed controls. Sensitive gate SCRs are easily triggered with microAmps of current as furnished by sense coils, proximity switches, and microprocessors.
Features & Benefits
• RoHS compliant • Voltage capability up • Glass – passivated to 600 V junctions • Surge capability up to 20 A
Main Features Applications
Symbol Value Unit Typical applications are capacitive discharge systems for strobe lights and gas engine ignition. Also controls I 1.5 A for power tools, home/brown goods and white goods T(RMS) appliances. V /V 400 or 600 V DRM RRM I 200 μA GT
Schematic Symbol Additional Information A K Datasheet Resources Samples G Absolute Maximum Ratings — Sensitive SCRs
Symbol Parameter Test Conditions Value Unit I RMS on-state current T = 40°C 1.5 A T(RMS) C I Average on-state current T = 40°C 0.95 A T(AV) C single half cycle; f = 50Hz; T (initial) = 25°C 16 I Peak non-repetitive surge current J A TSM single half cycle; f = 60Hz; T (initial) = 25°C 20 J I2t I2t Value for fusing t = 8.3 ms 1.6 A2s p di/dt Critical rate of rise of on-state current f = 60 Hz ; T = 110°C 50 A/μs J I Peak gate current T = 110°C 1 A GM J P Average gate power dissipation T = 110°C 0.1 W G(AV) J T Storage temperature range -40 to 150 °C stg T Operating junction temperature range -40 to 110 °C J © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/16/18
1.5 Amp Sensitive SCRs TCR22-x Series RoHS
Description
Excellent unidirectional switches for phase control applications such as heating and motor speed controls. Sensitive gate SCRs are easily triggered with microAmps of current as furnished by sense coils, proximity switches, and microprocessors.
Features & Benefits
• RoHS compliant • Voltage capability up • Glass – passivated to 600 V junctions • Surge capability up to 20 A
Main Features Applications
Symbol Value Unit Typical applications are capacitive discharge systems for strobe lights and gas engine ignition. Also controls I 1.5 A for power tools, home/brown goods and white goods T(RMS) appliances. V /V 400 or 600 V DRM RRM I 200 μA GT
Schematic Symbol Additional Information A K Datasheet Resources Samples G Absolute Maximum Ratings — Sensitive SCRs
Symbol Parameter Test Conditions Value Unit I RMS on-state current T = 40°C 1.5 A T(RMS) C I Average on-state current T = 40°C 0.95 A T(AV) C single half cycle; f = 50Hz; T (initial) = 25°C 16 I Peak non-repetitive surge current J A TSM single half cycle; f = 60Hz; T (initial) = 25°C 20 J I2t I2t Value for fusing t = 8.3 ms 1.6 A2s p di/dt Critical rate of rise of on-state current f = 60 Hz ; T = 110°C 50 A/μs J I Peak gate current T = 110°C 1 A GM J P Average gate power dissipation T = 110°C 0.1 W G(AV) J T Storage temperature range -40 to 150 °C stg T Operating junction temperature range -40 to 110 °C J © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/16/18
