Transistor

Ho dei transistor marcati B511, B553, B559, B109, sono tutti della vecchia SGS credo anni '80 o '90. Non riesco a trovare le caratteristiche... Giorgio

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Giorgio
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cercali come 2sb511 ecc.

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Bernardo Rossi
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Bernardo Rossi

Il 09/10/2020 16:41, Bernardo Rossi ha scritto:

Gia' pensato, non sono dei 2SB... prima xche' sono della SGS poi perche il B553 e' NPN (da misura) mentre il 2SB553 e' PNP

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Giorgio

Il 09/10/2020 16:38, Giorgio ha scritto:

Eccolo: B511 Datasheet, Equivalent, Cross Reference Search Type Designator: B511

Material of Transistor: Si

Polarity: PNP

Maximum Collector Power Dissipation (Pc): 10 W

Maximum Collector-Base Voltage |Vcb|: 35 V

Maximum Collector-Emitter Voltage |Vce|: 35 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 1.5 A

Transition Frequency (ft): 3 MHz

Forward Current Transfer Ratio (hFE), MIN: 40

Noise Figure, dB: -

Package: TO220

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Gab

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