DATA SHEET
SILICON POWER TRANSISTOR
2SB548, 549/2SD414, 415
PNP/NPN SILICON EPITAXIAL TRANSISTOR FOR LOW-FREQUENCY POWER
AMPLIFIERS
FEATURES
• Ideal for audio amplifier drivers with 30 W to 50 W output • High
voltage • Available for small mount spaces due to small and thin package • Easy to be attached to radiators
PACKAGE DRAWING (UNIT: mm)
ABSOLUTE MAXIMUM RATINGS (Ta = 25°C)
Parameter Collector to base
voltage Collector to emitter
voltage Emitter to base
voltage Collector current Collector current Total power dissipation Total power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC(DC) IC(pulse)* PT (Ta = 25°C) PT (Tc = 25°C) Tj Tstg 2SB548/ 2SD414 −80/80 ...