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C2458

Toshiba Semiconductor
Part Number C2458
Manufacturer Toshiba Semiconductor
Description Silicon NPN Transistor
Published Dec 17, 2014
Detailed Description 2SC2458(L) TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT process) 2SC2458(L) Audio Amplifier Applications Low Nois...
Datasheet PDF File C2458 PDF File

C2458
C2458

Overview
2SC2458(L) TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT process) 2SC2458(L) Audio Amplifier Applications Low Noise Audio Amplifier Applications Unit: mm · High current capability: IC = 150 mA (max) · High DC current gain: hFE = 70~700 · Excellent hFE linearity: hFE (IC = 0.
1 mA)/hFE (IC = 2 mA) = 0.
95 (typ.
) · Low noise: NF (2) = 0.
2dB (typ.
), 3dB (max) · Complementary to 2SA1048 (L).
· Small package.
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 50 50 5 150 50 200 125 -55~125 Unit V V V mA mA mW °C °C JEDEC ― JEITA ― TOSHIBA 2-4E1A Weight: 0.
13 g (typ.
) Electrical Characteristics (Ta = 25°C) Characteristics Symbol Test Condition Collector cut-off current Emitter cut-off current DC current gain Collector-emitter saturation voltage Transition frequency Collector output capacitance Noise figure ICBO VCB = 50 V, IE = 0 IEBO VEB = 5 V, IC = 0 hFE (Note) VCE = 6 V, IC = 2 mA VCE (sat) fT Cob NF (1) NF (2) IC = 100 mA, IB = 10 mA VCE = 10 V, IC = 1 mA VCB = 10 V, IE = 0, f = 1 MHz VCE = 6 V, IC = 0.
1 mA, f = 100 Hz, RG = 10 kW VCE = 6 V, IC = 0.
1 mA, f = 1 kHz, RG = 10 kW Note: hFE classification O: 70~140, Y: 120~240, GR: 200~400, BL: 350~700 Min Typ.
Max Unit ¾ ¾ 0.
1 mA ¾ ¾ 0.
1 mA 70 ¾ 700 ¾ 0.
1 0.
25 V 80 ¾ ¾ MHz ¾ 2.
0 3.
5 pF ¾ 0.
5 6 dB ¾ 0.
2 3 1 2003-03-27 2SC2458(L) 2 2003-03-27 2SC2458(L) 3 2003-03-27 2SC2458(L) RESTRICTIONS ON PRODUCT USE 000707EAA · TOSHIBA is continually working to improve the quality and reliability of its products.
Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress.
It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in ma...


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