MAT14 is a quad monolithic NPN transistor that offers excellent parametric matching for precision amplifier and nonlinear circuit applications.
The MAT14 quad monolithic NPN transistor offers excellent parametric matching, low offset voltage and low noise, making it suitable for precision amplifier and logarithmic circuit applications. Features include a low offset voltage of 100 µV typical, high current gain of 300 min, and a bulk resistance of 0.6 Ω max.
The datasheet provides detailed specifications, absolute maximum ratings, thermal resistance, pin configuration, and typical performance curves, along with application notes for current mirrors and temperature‑independent current sinks.
| Low offset voltage | 400 µV max |
|---|---|
| High current gain | 300 min |
| Current gain match | 4 % max |
| Bulk resistance (rBE) | 0.6 Ω max |
| Collector‑to‑Emitter voltage (BVCEO) | 40 V |
The typical offset voltage is about 100 µV.
The device is rated for a maximum collector current of 30 mA.