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Product Detailed Parameters
- Description：JFET N-CH 25V TO92-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- FET Type：N-Channel
- Voltage - Breakdown (V(BR)GSS)：25 V
- Drain to Source Voltage (Vdss)：-
- Current - Drain (Idss) @ Vds (Vgs=0)：1 mA @ 15 V
- Current Drain (Id) - Max：-
- Voltage - Cutoff (VGS off) @ Id：500 mV @ 10 nA
- Input Capacitance (Ciss) (Max) @ Vds：7pF @ 15V
- Resistance - RDS(On)：-
- Power - Max：625 mW
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
- Supplier Device Package：TO-92-3
- Grade：-
- Qualification：-
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Overview
The onsemi 2N5457_D26Z is an N-channel silicon small-signal Junction Field-Effect Transistor (JFET) housed in a lead-free TO-92 package. It operates in depletion mode with a maximum drain-source voltage of 25 V and a continuous drain current of 10 mA. The device features a typical gate-source cutoff voltage of -0.5 V at 1 µA and a maximum feedback capacitance of 3 pF. Power dissipation is rated at 310 mW, supporting operation within a temperature range of -55°C to 150°C.
Feature Summary
- Utilizes N-channel silicon technology for small-signal amplification applications
- Encapsulated in a lead-free TO-92 cylindrical plastic package for through-hole mounting
- Operates in depletion mode with low input capacitance characteristics
Applications
- Low-noise preamplifier stages
- High-impedance buffer circuits
- Analog switching applications
Procurement Notes
Verify the specific suffix _D26Z against official manufacturer documentation to confirm packaging details and compliance status. Ensure the component meets RoHS requirements for the intended assembly process. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.
Selection Notes
Select this component when an N-channel JFET with a 25 V breakdown voltage and TO-92 form factor is required. Consider the 310 mW power dissipation limit and the -0.5 V typical cutoff voltage for biasing design. Verify that the 10 mA continuous drain current rating aligns with the circuit's operational demands.
Part Context
This part belongs to the 2N545x series of N-channel JFETs manufactured by onsemi. It shares functional similarities with other devices in the family but is distinguished by its specific electrical ratings and TO-92 packaging configuration. The component serves as a discrete semiconductor solution for analog signal processing tasks.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference guides or datasheets for verified alternatives.
