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TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT process)
2SA1873
2SA1873
Audio Frequency General Purpose Amplifier Applications
• Small package (dual type) • High voltage and high current: VCEO = −50 V, IC = −150 mA (max) • High hFE • Excellent hFE linearity: hFE (IC = −0.1 mA)/hFE (IC = −2 mA)
= 0.95 (typ.) • Complementary to 2SC4944
Unit: mm
Absolute Maximum Ratings (Ta = 25°C) (Q1, Q2 common)
Characteristics
Symbol
Rating
Unit
Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current
Collector power dissipation
VCBO VCEO VEBO
IC IB PC (Note 1)
−50 −50 −5 −150 −30
200
V V V mA mA
mW
Junction temperature
Tj
125 °C
JEDEC
―
Storage temperature range
Tstg
−55~125
°C
JEITA
―
Note: Using continuously under heavy loads (e.g.
A1873 Datasheet
