CK4 Specs and Replacement

Type Designator: CK4

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.08 W

Maximum Collector-Base Voltage |Vcb|: 25 V

Maximum Emitter-Base Voltage |Veb|: 2.5 V

Maximum Collector Current |Ic max|: 0.1 A

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

Electrical Characteristics

Transition Frequency (ft): 12 MHz

Collector Capacitance (Cc): 12 pF

Forward Current Transfer Ratio (hFE), MIN: 40

Noise Figure, dB: -

Package: CAN

 CK4 Substitution

- BJT ⓘ Cross-Reference Search

 

CK4 datasheet

 0.1. Size:132K  china

 3ck4.pdf pdf_icon

CK4

3CK4 PNP A B C D E F G PCM 700 mW ICM 400 mA Tjm 175 Tstg -55 150 V(BR)CBO ICB=0.1mA 25 35 40 30 40 30 40 V V(BR)CEO ICE=0.1mA 20 30 35 25 35 25 35 V V(BR)EBO IEB=0.1mA 5.0 V ICBO VCB=10V 0.5 A ICEO VCE=10V 1.0 A ... See More ⇒

Detailed specifications: CK261, CK262, CK26A, CK27, CK27A, CK28, CK28A, CK398, 2N3055, CK419, CK420, CK421, CK422, CK474, CK475, CK476, CK477

Keywords - CK4 pdf specs

 CK4 cross reference

 CK4 equivalent finder

 CK4 pdf lookup

 CK4 substitution

 CK4 replacement