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Audio Frequency General

Purpose Amplifier Applications

• High voltage and high current: VCEO = 50 V, IC = 150 mA (max)

• Excellent hFE linearity: hFE (IC

= 0.1 mA)/ hFE (IC

= 2 mA)

= 0.95 (typ.)

• High hFE: hFE = 70 to 700

• Low noise: NF = 1dB (typ.), 10dB (max)

• Complementary to 2SA1162

• Small package

Collector cut-off current ICBO VCB

=

60 V, IE = 0 ⎯ ⎯ 0.1 μA

Emitter cut-off

current IEBO VEB

=

5 V, IC = 0 ⎯ ⎯ 0.1 μA

 DC current gain

 hFE

 (Note)

 VCE = 6 V, IC = 2 mA 70 ⎯ 700

Collector-emitter saturation

voltage VCE

(sat) IC

=

100 mA, IB = 10 mA ⎯ 0.1 0.25 V

Transition frequency fT VCE

=

10 V, IC = 1 mA 80 ⎯ ⎯ MHz

Collector output capacitance Cob VCB

=

10 V, IE = 0, f =

1 MHz ⎯ 2.0 3.5 pF

 Noise figure NF

 VCE = 6 V, IC = 0.1 mA, f = 1 kHz,

  Rg = 10 kΩ

 ⎯ 1.0 10 dB