Microsemi Corp. Darlington Transistors Jantx2N6299

The JANTX2N6299 is a PNP Darlington power silicon transistor in a hermetic TO-213AA package, weighing approximately 5.7 grams, designed for high-reliability military and space applications. It supports a maximum collector current of -8 A, with a collector-emitter voltage rating of -80 V and a collector-base voltage rating of -80 V. The device has a thermal resistance of 2.33 °C/W and can operate with a junction and storage temperature range of -65 to +175 °C. It is qualified to the JANTX level per MIL-PRF-19500/540 and features a base-emitter saturation voltage of -4.0 V at -8.0 A collector current and -80 mA base current. The transistor is hermetically sealed with a nickel-plated case and terminals, and is available in RoHS-compliant versions for commercial grade only.