EVVO Semi Single Bipolar Transistors 2SA1694

The 2SA1694 is a PNP silicon bipolar power transistor designed for high-fidelity audio amplifier output stages, paired with the 2SC4467 NPN transistor. It is housed in a TO-3PN package with dimensions of 15.6 mm width, 20.0 mm height, and 5.45 mm lead pitch. The device supports a maximum collector current of 8 A and collector-emitter voltage of 120 V, with a power dissipation of 80 W at Tc=25℃. It features a transition frequency greater than 20 MHz and a collector-emitter saturation voltage of 1.5 V at Ic=3 A and Ib=0.3 A. The junction-to-case thermal resistance is 0.35 °C/W. The part is rated for a junction temperature of 150 ℃ and a storage temperature range of -55 to 150 ℃.