Product Description
The bss138 is a N-channel enhancement-mode mosfet designed for low-voltage, low-power applications. It is widely used in switching circuits, signal amplification, and logic-level conversion due to its small size, low on-resistance, and compatibility with low-voltage control signals.
Electrical Parameters
| Parameter | Value |
|---|---|
| Drain-Source Voltage | 50V |
| Gate-Source Voltage | ±20V |
| Continuous Drain Current | 220mA |
| Pulsed Drain Current | 500mA |
| On-Resistance | 1.1-5Ω @VGS = 4.5V |
| Threshold Voltage | 0.8V – 1.5V |
| Power Dissipation | 350mW |
| Operating Temperature Range | -55°C to +150°C |
| Package | SOT-23 |
Features&Advantages
- Logic-Level Compatible
- Fast Switching Speed
- Low Leakage Current
- Cost-Effective
Applications
- Direct Logic-Level Interface: TTL/CMOS
- Drivers: Relays, Solenoids, Lamps, Hammers,Display,Memories,Transistors, etc
- Battery Operated Systems
- Solid-State Relays
Product Line
For more product details, please visit semiware's official website:
https://en.semiware.com/small-signal-mosfets/bss138/
About Semiware
Semiware has a comprehensive product lineup of circuit protection device products. The company leverages its technology in the semiconductor field and application background in end products to serve customers in the electronics, automotive and industrial markets. For more information, please visit semiware official website: https://en.semiware.com/
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