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SX008L

Auth: Date:2025/11/7 Source:WECHIP Visit:22 Related Key Words: high-performance high-density sensitive gate SCR high reliability

I.Overview of SX008L

The SX008L is a high-performance sensitive gate Silicon Controlled Rectifier (SCR) manufactured by SMC Diode Solutions, utilizing a compact SOT-23-3 surface mount package. This device features a high off-state voltage of 600V and a maximum on-state RMS current of 800mA, with an on-state voltage drop of only 1.5V. Combined with its sensitive gate triggering characteristics, it serves as an ideal choice for various low to medium power AC control, motor drive, and protection circuits.

 

II.SX008L Parameter

Category:Discrete Semiconductor Products ;Thyristors;SCRs

Manufacturer:SMC Diode Solutions

Off-State Voltage :600 V

On-State Voltage Drop (Vtm):1.5 V (Max)

On-State RMS Current:800 mA

Hold Current:5 mA

Off-State Leakage Current:5 µA

SCR Type:Sensitive Gate

Operating Temperature:-40°C ~ 110°C (Tj)

Package / Case:SOT-23-3

 

III.SX008L Main Characteristics

High Voltage Tolerance & Low Loss:600V high off-state voltage, suitable for high-voltage AC lines; Low on-state voltage drop of only 1.5V, reducing conduction losses

Sensitive Gate Control:Sensitive gate design, facilitating direct control by low-power drive circuits; Low holding current (5mA), helping to reduce power consumption

Compact and Robust Package:Small SOT-23-3 surface mount package; Saves PCB space, suitable for high-density designs

Good Reliability:Junction temperature operating range from -40°C to 110°C; Extremely low off-state leakage current (5µA), excellent off-state characteristics

 

IV.SX008L Application 

AC Power Control & Switching:Small AC motor drive and control;Solid-state relays

Lighting dimming circuits:Protection Circuits;Overvoltage protection devices;Inrush current suppression circuits

Consumer Electronics & Home Appliances:Home appliance control boards (e.g., washing machines, fans);Battery charging control circuits

Industrial Control Interfaces:Sensor signal switching;Low-power actuator drives

 

V.Conclusion

The SX008L is a sensitive gate SCR with excellent performance and a compact package. Its high off-state voltage, low on-state losses, and sensitive control characteristics make it outstanding in low to medium power AC control and protection applications. This device is particularly suitable for space-constrained designs requiring high reliability, providing an efficient and compact power switching solution for modern electronic equipment.



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