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Product Detailed Parameters
- Description：JFET P-CH 30V TO92-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- FET Type：P-Channel
- Voltage - Breakdown (V(BR)GSS)：30 V
- Drain to Source Voltage (Vdss)：-
- Current - Drain (Idss) @ Vds (Vgs=0)：2 mA @ 15 V
- Current Drain (Id) - Max：-
- Voltage - Cutoff (VGS off) @ Id：1 V @ 10 nA
- Input Capacitance (Ciss) (Max) @ Vds：-
- Resistance - RDS(On)：250 Ohms
- Power - Max：350 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 J176_D27Z is a P-Channel Junction Field-Effect Transistor (JFET) manufactured by onsemi. It features a maximum drain-source breakdown voltage of 30V and a typical drain current of 2mA at Vds=15V. The device operates in depletion mode with a gate-source cutoff voltage of 1V at 10nA. It has a maximum power dissipation of 350mW and is housed in a TO-92-3 package.
Feature Summary
- P-Channel junction field-effect transistor configuration
- Depletion mode operation for signal processing
- Low noise characteristics suitable for analog applications
Applications
- Low-noise amplifier input stages
- Analog switch circuits
- Constant current source implementations
Procurement Notes
Verify the manufacturer marking matches onsemi specifications. Confirm the package type is TO-92-3 with straight or formed leads as required. Ensure the part number suffix corresponds to the specific tape and reel quantity if bulk procurement is intended. Check RoHS compliance status against current regulatory requirements.
Selection Notes
Select this component when a P-Channel JFET with low noise and moderate breakdown voltage is required. Compare Idss and Vgs(off) parameters against circuit biasing needs. Consider thermal management for the TO-92 package given the 350mW power limit. Verify compatibility with existing PCB footprints for through-hole mounting.
Part Context
This device belongs to the J174/J175/J176/J177 series of small-signal JFETs. These components are designed for general-purpose analog switching and amplification. The series offers matched pairs for differential applications, though single units are available for standard configurations.
Replacement Considerations
Direct substitutes include MMBFJ176 and equivalent P-Channel JFETs from other manufacturers with matching pinouts and electrical ratings. Verify that replacement parts meet the same noise and gain bandwidth requirements.
