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Product Detailed Parameters
- Description：2V 6V 10MA 310MW TH JFET N CHANN
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR)
- FET Type：N-Channel
- Voltage - Breakdown (V(BR)GSS)：25 V
- Drain to Source Voltage (Vdss)：25 V
- Current - Drain (Idss) @ Vds (Vgs=0)：8 mA @ 15 V
- Current Drain (Id) - Max：30 mA
- Voltage - Cutoff (VGS off) @ Id：6 V @ 10 nA
- Input Capacitance (Ciss) (Max) @ Vds：5pF @ 15V
- Resistance - RDS(On)：-
- Power - Max：310 mW
- Operating Temperature：-65°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package：TO-92-3
- Grade：-
- Qualification：-
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Overview
The 2N5486 TRE PBFREE is an N-channel RF small-signal Junction Field-Effect Transistor (JFET) manufactured by Central Semiconductor Corp. It utilizes a TO-92 through-hole package and operates in depletion mode. Key electrical characteristics include a maximum drain current of 0.03 A, a maximum feedback capacitance (Crss) of 1 pF, and a maximum operating temperature of 150 °C. The device supports Drain-Gate and Source-Gate voltages up to 25 V.
Feature Summary
- Designed for Ultra High Frequency Band applications
- Low feedback capacitance suitable for RF signal processing
- Robust thermal performance with high maximum junction temperature
Applications
- VHF/UHF amplifier circuits
- RF small-signal amplification stages
- Ultra high frequency band signal processing
Procurement Notes
Verify the specific manufacturer designation when sourcing this component, as the 2N5486 part number is utilized by multiple semiconductor producers including Calogic and onsemi. Confirm that the Central Semiconductor variant matches the required pinout and absolute maximum ratings for your design. Ensure the TRE suffix indicates the correct reel packaging configuration for automated assembly processes.
Selection Notes
Select this JFET for designs requiring low input capacitance and operation within the ultra-high frequency spectrum. The TO-92 package is appropriate for prototyping or applications where surface-mount space is not constrained. Verify that the 25 V voltage limits and 30 mA drain current align with the circuit's dynamic range requirements.
Part Context
This component belongs to the family of silicon N-channel JFETs intended for radio frequency applications. The 2N5486 designation historically identifies a standard RF transistor form factor. Central Semiconductor produces this variant to meet specific reliability standards for discrete semiconductor products used in communication and signal conditioning hardware.
Replacement Considerations
Direct substitutes include other N-channel JFETs in the TO-92 package with comparable Crss values below 1 pF. Cross-reference with equivalents from other manufacturers such as onsemi, ensuring the replacement maintains the same pin configuration and depletion mode operation characteristics.
