Diotec Semiconductor MMDT521LW SMD Digital NPN Transistor
Diotec Semiconductor MMDT521LW SMD Digital NPN Transistor is designed for cost and space savings by integrating bias resistor combinations. This transistor operates at 50V output/collector voltage, 100mA output/collector current, and 200mW power dissipation. The MMDT521LW digital NPN transistor is available in a UL 94V-0 case material with 260°C/10s solder and assembly conditions. This digital NPN transistor is compliant with REACH, MSL 1, and conflict materials. Typical applications include digital controls, switching, signal processing, commercial-grade, and AEC-Q101-compliant and qualification.
Features
- Cost and space savings by integrated bias resistor combinations
- Compliant to RoHS (w/o exemption)
- REACH and conflict minerals
- UL 94V-0 case material
- Moisture Sensitivity Level (MSL) 1
- 260°C/10s solder and assembly conditions
- 50V output/collector voltage
- 100mA output/collector current
- 200mW power dissipation
- -55°C to 150°C junction and storage temperature range
Applications
- Digital controls
- Switching
- Signal processing
- Commercial grade
- AEC-Q101 complaint and qualification
Dimensions
Published: 2026-01-27
| Updated: 2026-02-03