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Product Detailed Parameters
- Description：JFET N-CH 10MA MINI3-G1
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR),Cut Tape (CT)
- FET Type：N-Channel
- Voltage - Breakdown (V(BR)GSS)：-
- Drain to Source Voltage (Vdss)：-
- Current - Drain (Idss) @ Vds (Vgs=0)：1.4 µA @ 10 V
- Current Drain (Id) - Max：10 mA
- Voltage - Cutoff (VGS off) @ Id：3.5 V @ 1 µA
- Input Capacitance (Ciss) (Max) @ Vds：5pF @ 10V
- Resistance - RDS(On)：-
- Power - Max：200 mW
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：Mini3-G1
- Grade：-
- Qualification：-
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Overview
The Panasonic 2SK2751 is a silicon N-channel junction FET designed for low-frequency impedance conversion and pyroelectric sensor applications. It operates within an absolute maximum drain current of 10 mA and a power dissipation of 200 mW at 25°C. The device features a gate-drain surrender voltage of -40 V and a forward transfer admittance of 2.5 mS at 1 kHz. Electrical characteristics include a drain-source current of 1.4 to 4.7 µA and short-circuit capacitances (Ciss, Coss, Crss) of 5.0 pF, 1.0 pF, and 1.0 pF respectively. It utilizes the Mini3-G1 package with Source, Drain, and Gate pin configurations.
Feature Summary
- Engineered for low noise-figure performance in signal processing circuits
- Supports high gate-drain voltage ratings when the source is open
- Miniature package design facilitates automatic insertion via tape or magazine packing
Applications
- Impedance conversion in low frequency circuits
- Pyroelectric sensor interfaces
Procurement Notes
Verify component authenticity through authorized distributors. Confirm RoHS compliance status as per EU Directive 2002/95/EC. Review the latest product standards on the official Panasonic semiconductor website before finalizing orders due to potential lifecycle changes.
Selection Notes
Evaluate thermal management requirements against the 200 mW power dissipation limit. Ensure operating conditions remain within the specified ambient temperature range. Consider the Mini3-G1 package dimensions for PCB layout constraints and verify compatibility with automated assembly equipment.
Part Context
This component belongs to the Silicon Junction FETs (Small Signal) category from Panasonic Electronic Components. It is specifically categorized for use in low-frequency impedance conversion tasks. The datasheet indicates it complies with RoHS directives and utilizes specific Japanese Industrial Standard measurement methods.
Replacement Considerations
Consult the official Panasonic semiconductor website for the most current product lifecycle information regarding maintenance or discontinuation status. Verify electrical parameters such as forward transfer admittance and capacitance values against alternative components to ensure circuit compatibility.
