NJL3281D (NPN) NJL1302D (PNP) is a power transistor from ON Semiconductor. It features thermally matched bias diode, instant thermal bias tracking, absolute thermal integrity and high safe operating area.
This document provides a product preview for the complementary ThermalTrak transistor family, specifically the NJL3281D (NPN) and NJL1302D (PNP) devices. These transistors are engineered to eliminate thermal equilibrium lag time and bias trimming, making them ideal for high-end consumer audio products, professional audio amplifiers, and other applications requiring transistor die protection.
| Collector-Emitter Voltage | 230 Vdc |
|---|---|
| Operating Junction Temperature Range | -65 to +150 °C |
| Thermal Resistance, Junction-to-Case | 0.625 °C/W |
They feature thermally matched bias diodes, instant thermal bias tracking, and absolute thermal integrity to eliminate lag time.
The devices operate and store within a junction temperature range of −65 to +150 °C.