BC549
FEATURES
- Low current (max. 100 m A)
- Low voltage (max. 45 V).
APPLICATIONS
- Low noise stages in audio frequency equipment.
DESCRIPTION
NPN transistor in a TO-92; SOT54 plastic package. PNP plements: BC559 and BC560.
PINNING
PIN 1 2 3 emitter base collector
DESCRIPTION handbook, halfpage1 2 3
MAM182
3 1
Fig.1 Simplified outline (TO-92; SOT54) and symbol.
ORDERING INFORMATION
TYPE NUMBER
BC549C BC550C
NAME SC-43A
PACKAGE DESCRIPTION plastic single-ended leaded (through hole) package; 3 leads
VERSION SOT54
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL VCBO
VCEO
VEBO IC ICM IBM Ptot Tstg Tj Tamb
PARAMETER collector-base voltage BC549 BC550 collector-emitter voltage BC549 BC550 emitter-base voltage collector current (DC) peak collector current peak base current total power dissipation storage temperature junction temperature ambient temperature
CONDITIONS open emitter open base open collector
Tamb ≤ 25 °C; note 1
Note 1....
