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STMICROELECTRONICS P0109AL5AA4 Sensitive SCR Thyristor
The P0109AL high-impedance SCR thyristor is designed for applications with limited gate current, offering high noise immunity and reliable performance in compact SOT23-3L packages. It features a sensitive trigger, a maximum RMS on-state current of 0.25 A, and a peak off-state voltage of 100 V. Ideal for high-noise circuits, power supplies, and protection systems, it operates efficiently up to 125°C, making it suitable for industrial and electronic applications requiring dependable switching and overvoltage protection.
STMICROELECTRONICS P0109AL5AA4 Sensitive SCR Thyristor Specifications:
- Maximum RMS on-state current: 0.25 A
- Average on-state current: 0.16 A
- Peak surge on-state current: 7 A (non-repetitive)
- Peak gate current: 0.5 A
- Off-state voltage: 100 V
- Operating junction temperature: -40°C to +125°C
- Storage temperature: -40°C to +150°C
- Thermal resistance junction to ambient: 400 °C/W
- Package: SOT23-3L, epoxy molded, halogen free
- Lead-free, UL94V-0 approved resin
- Device complies with ECOPACK®2 standards
- Dimensions: 2.75–3.04 mm length, 0.89–1.40 mm height, 0.30–0.51 mm width
- Hook-up: surface mount, ideal for automated assembly
- Gate trigger voltage: max 0.8 V
- Repetitive peak off-state voltage: 100 V
- Maximum dV/dt immunity: 100 V/μs
- Typical applications include overvoltage crowbar, gate drivers, capacitive ignition, smoke detectors, and proximity sensors
Buy the STMicroelectronics P0109AL – Reliable SCR for Industrial Applications
Experience the dependable performance of the P0109AL high-impedance SCR thyristor for your industrial applications. Its high noise immunity, compact SOT23-3L package, and low gate trigger current make it ideal for power supplies, overvoltage protection, and sensor interfaces. Designed to operate efficiently at up to 125°C, it provides reliable switching, surge handling, and protection in demanding environments. Order online today to enhance your circuit's stability and safety with this compact, high-performance thyristor component.
Buy STMicroelectronics P0109AL high immunity SCR now and ensure reliable switching performance in your industrial and electronic circuits.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS P0109AL5AA4?
You can click on the BUY or RFQ button to purchase P0109AL5AA4 from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part P0109AL5AA4?
You can download the P0109AL5AA4 datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of P0109AL5AA4?
STMICROELECTRONICS