2SC2240 product image


Transistor (Low Noise Audio Amplifier Applications)
TOSHIBA Semiconductor


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.


2SC2240 Features


• 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

Maximum Collector-base voltage VCBO 120120 V
Maximum Collector-emitter voltage VCEO120 V
Maximum Emitter-base voltage VEBO5 V
Maximum Collector current IC100 mA
Maximum Base current IB20 mA
Maximum Collector power dissipation PC300 mW
Maximum Junction temperature Tj125 °C
Maximum Storage temperature range Tstg?55 to +125 °C
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