BST74A
DESCRIPTION
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-source voltage (open drain) Drain current (DC) Total power dissipation up to Tamb = 25 °C Drain-source ON-resistance ID = 250 m A; VGS = 10 V Transfer admittance ID = 250 m A; 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 m A 1 W 6 Ω 12 Ω
250 m S
PIN CONFIGURATION handbook, halfpage d
1 2 3 g
MAM146 s
Note: Various pinout configurations available.
Fig.1 Simplified outline and symbol.
April 1995
Philips Semiconductors
Product specification
N-channel vertical D-MOS transistor
RATINGS Limiting values in...
