CP643 Specs and Replacement

Type Designator: CP643

Type of Transistor: JFET

Type of Control Channel: N-Channel

Absolute Maximum Ratings

Pd ⓘ - Maximum Power Dissipation: 2 W

|Vds|ⓘ - Maximum Drain-Source Voltage: 30 V

|Vgs|ⓘ - Maximum Gate-Source Voltage: 15 V

|Id| ⓘ - Maximum Drain Current: 0.3 A

Tj ⓘ - Maximum Junction Temperature: 200 °C

Electrical Characteristics

RDSonⓘ - Maximum Drain-Source On-State Resistance: 3 Ohm

Package: TO5

CP643 substitution

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CP643 datasheet

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CP643

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Detailed specifications: CMUDM7004, CMUDM7005, CMUDM7590, CMUDM8001, CMUDM8004, CMUDM8005, CMXDM7002A, CP640, IRLB4132, CP650, CP651, CP664, CP665, CP666, CS04CN10, CS100N03B4, CS1010

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Step-by-step guide to finding a MOSFET replacement. Cross-reference parts and ensure compatibility for your repair or project.