DISCRETE SEMICONDUCTORS
DATA SHEET
M3D125
BCY78; BCY79
PNP switching
transistors
Product specification Supersedes data of September 1994 File under Discrete Semiconductors, SC04 1997 Jun 18
Philips Semiconductors
Product specification
PNP switching
transistors
FEATURES • Low current (max.
100 mA) • Low voltage (max.
45 V).
APPLICATIONS • Switching and amplification.
DESCRIPTION
PNP switching
transistor in a TO-18 metal package.
NPN complements: BCY58 and BCY59.
3
BCY78; BCY79
PINNING PIN 1 2 3 emitter base collector, connected to case DESCRIPTION
1 handbook, halfpage 2
3 2
MAM263
1
Fig.
1 Simplified outline (TO-18) and symbol.
QUICK REFERENCE DATA SYMBOL VCBO PARAMETER collector-bas...