BST74A - NXP

BST74A N-channel transistor

N-channel enhancement mode vertical D-MOS transistor in TO-92 variant envelope and designed for use as line current interrupter in telephone sets and for application in relay, high-speed and line-transformer drivers. FEATURES • Direct interface to C-MOS, TTL, etc. • High-speed switching • No second breakdown QUICK REFERENCE DATA Drain-source voltage Gate-sou.

Features

• Direct interface to C-MOS, TTL, etc.
• High-speed switching
• No second breakdown QUICK REFERENCE DATA Drain-source voltage Gate-source voltage (open drain) Drain current (DC) Total power dissipation up to Tamb = 25 °C Drain-source ON-resistance ID = 250 mA; VGS = 10 V Transfer admittance ID = 250 mA; VDS = 15 V PINNING - TO-92 VARIANT 1 = source 2 = gate 3 = drain  Yfs  typ. RDS(on) VDS VGSO ID Ptot BST74A max. max. max. max. typ. max. 200 V 20 V 250 mA 1 W 6 Ω 12 Ω 250 mS PIN CONFIGURATION handbook, halfpage d 1 2 3 g MAM146 s Note: Various pinout configurations available. Fi.