TRANSISTOR - Toshiba Semiconductor
Description
2SC2240
TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT process)
2SC2240
Low Noise Audio Amplifier Applications
The 2SC2240 is a transistor for low frequency and low noise applications.
This device is designed to lower noise figure in the region of low signal source impedance, and to lower the pulse noise.
This is recommended for the first stages of Equalizer amplifiers.
• Low noise: NF = 4dB (typ.
) RG = 100 Ω, VCE = 6 V, IC = 100 μA, f = 1 kHz : NF = 0.
5dB (typ.
) RG = 1 kΩ, VCE = 6 V, IC = 100 μA, f = 1 kHz • • • Low pulse noise: Low 1/f noise High DC current gain: hFE = 200~700 High breakdown voltage: VCEO = 120 V Unit: mm
Absolute Maximum Ratings (Ta = 25°C)
Characteristics Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature range Symbol VCBO VCEO VEBO IC IB PC Tj Tstg Rating 120 120 5 100 20 300 125 −55~125 Unit V V V mA mA mW °C °C
JEDEC JEITA TOSHIBA
TO-92 SC-43 2-5F1B
Weight: 0.
21 g (typ.
)
Note: Using continuously under heavy loads (e.
g.
the application of high temperature/current/voltage and the significant change in temperature, etc.
) may cause this product to decrease in the reliability significantly even if the operating conditions (i.
e.
operating temperature/current/voltage, etc.
) are within the absolute maximum ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.
e.
reliability test report and estimated failure rate, etc).
1
2007-11-01
Free Datasheet http://www.
datasheet4u.
com/
2SC2240
Electrical Characteristics (Ta = 25°C)
Characteristics Collector cut-off current Emitter cut-off current Collector-emitter breakdown voltage DC current gain Collector-emitter saturation voltage Base-emitter voltage Transition frequency Collector output capacitance Symbol ICBO IEBO V (BR) CEO hFE ...
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