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Product Overview
Upgrade your electronic designs with our 100pcs BSS138 N-Channel MOSFETs in a compact SOT‑23‑3 package. These logic‑level transistors are engineered for high efficiency, low power consumption, and reliable performance in modern digital circuits. Perfect for level shifting, power management, and signal switching applications.
Key Highlights
- High‑density 100‑piece pack for bulk orders
- Low on‑resistance (RDS(on) ≤ 0.3 Ω) for minimal voltage drop
- Fast switching speed (≤ 3 ns) ideal for high‑speed logic
- Logic‑level gate threshold (VGS(th) 0.5–1.3 V) compatible with 3.3 V/5 V systems
- Compact SOT‑23‑3 package – space‑saving for compact PCB layouts
- Robust temperature range: –55 °C to +150 °C
- Original, factory‑tested components with 100% quality assurance
Technical Specifications
- Device Type: N‑Channel MOSFET
- Maximum Drain‑Source Voltage: 50 V
- Maximum Drain Current: 200 mA
- Gate Threshold Voltage: 0.5 V – 1.3 V
- Maximum Power Dissipation: 0.5 W
- Package: SOT‑23‑3 (3‑pin)
Ideal Applications
These BSS138 MOSFETs are perfect for:
- Logic level shifting between I²C, UART, and SPI buses
- Low‑power switching in battery‑powered devices
- Signal amplification and isolation in sensor interfaces
- Voltage regulation and boost converters
- General purpose digital switching in consumer electronics
Packaging & Shipping
Each 100‑piece batch is securely packed in anti‑static bags and sealed for protection during transit. Fast, reliable shipping ensures your project stays on schedule. Contact us for bulk pricing or custom orders.
Price: Original price was: $ 4.87.$ 1.66Current price is: $ 1.66.