2H1257 Specs and Replacement

Type Designator: 2H1257

Material of Transistor: Si

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.3 W

Maximum Collector-Base Voltage |Vcb|: 40 V

Maximum Collector-Emitter Voltage |Vce|: 40 V

Maximum Emitter-Base Voltage |Veb|: 12 V

Maximum Collector Current |Ic max|: 0.3 A

Max. Operating Junction Temperature (Tj): 100 °C

Electrical Characteristics

Transition Frequency (ft): 50 MHz

Collector Capacitance (Cc): 12 pF

Forward Current Transfer Ratio (hFE), MIN: 40

Noise Figure, dB: -

Package: TO18

 2H1257 Substitution

- BJT ⓘ Cross-Reference Search

 

2H1257 datasheet

NO PDF data!

Detailed specifications: 2G601, 2G602, 2G603, 2G604, 2G605, 2H1254, 2H1255, 2H1256, A1941, 2H1258, 2H1259, 2N100, 2N1000, 2N1003, 2N1004, 2N1005, 2N1006

Keywords - 2H1257 pdf specs

 2H1257 cross reference

 2H1257 equivalent finder

 2H1257 pdf lookup

 2H1257 substitution

 2H1257 replacement