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2N5115 TO-18 3L is listed in the Jfets range at ChipApex. The manufacturer field lists Linear Integrated Systems, Inc.. Its product description is JFET P-CH 30V TO18-3. Review the specifications below when checking this part for your BOM.
Jfets specifications for 2N5115 TO-18 3L
- Description：JFET P-CH 30V TO18-3
- Series：2N5115
- Mfr：Linear Integrated Systems, Inc.
- Package：Bulk
- FET Type：P-Channel
- Voltage - Breakdown (V(BR)GSS)：30 V
- Drain to Source Voltage (Vdss)：-
- Current - Drain (Idss) @ Vds (Vgs=0)：-
- Current Drain (Id) - Max：-
- Voltage - Cutoff (VGS off) @ Id：-
- Input Capacitance (Ciss) (Max) @ Vds：25pF @ 15V
- Resistance - RDS(On)：100 Ohms
- Power - Max：500 mW
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-206AA, TO-18-3 Metal Can
- Supplier Device Package：TO-18-3
- Grade：-
- Qualification：-
Jfets datasheet and documents for 2N5115 TO-18 3L
Jfets Overview
The Linear Integrated Systems 2N5115 is a single P-channel JFET switch designed as a replacement for the Siliconix 2N5115. It operates in a TO-18 metal can package with three leads. Key electrical parameters include a Gate to Source Breakdown Voltage of 30V and a Drain to Source On Resistance ranging from 75Ω to 100Ω at VGS=0V. The device supports a continuous power dissipation of 500mW and functions within a junction temperature range of -55°C to 150°C. Static characteristics specify a typical forward transconductance of 4.5mS and a reverse transfer capacitance of 6pF to 7pF.
Jfets Feature Summary
- Direct replacement for discontinued Siliconix 2N5115 devices
- Low on-resistance and low capacitance design
- Hermetically sealed TO-18 metal can package
Jfets Applications
- Analog switches
- Commutators
- Choppers
Jfets Procurement Notes
Verify the specific revision level against the latest datasheet documentation before procurement. Confirm that the TO-18 package dimensions match the target footprint requirements. Ensure the supplier provides traceability for the hermetic seal integrity. Check for any specific handling instructions regarding electrostatic discharge during assembly.
Jfets Selection Notes
Select this component when a direct drop-in replacement for legacy Siliconix 2N5115 circuits is required. Consider the 75Ω to 100Ω on-resistance range for signal path loss calculations. Evaluate the 6pF to 7pF capacitance for high-frequency switching applications. Verify compatibility with existing TTL logic levels used in the control circuitry.
Jfets Part Context
This part belongs to the 2N5114 series of single P-channel JFET switches. It shares functional similarities with the 2N5114 and 2N5116 variants, differing primarily in threshold voltage and current specifications. The series is characterized by its use in precision analog switching environments requiring low leakage and fast transition times.
Jfets Replacement Considerations
The datasheet explicitly lists this component as a replacement for the Siliconix 2N5115. No other substitute part numbers are documented in the provided source material.
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