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Product Detailed Parameters
- Description：JFET N-CH 40V 20MA 3MCPH
- Series：-
- Mfr：onsemi
- Package：Bulk
- FET Type：N-Channel
- Voltage - Breakdown (V(BR)GSS)：40 V
- Drain to Source Voltage (Vdss)：40 V
- Current - Drain (Idss) @ Vds (Vgs=0)：-
- Current Drain (Id) - Max：20 mA
- Voltage - Cutoff (VGS off) @ Id：300 mV @ 1 µA
- Input Capacitance (Ciss) (Max) @ Vds：9pF @ 10V
- Resistance - RDS(On)：-
- Power - Max：150 mW
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：3-MCPH
- Grade：-
- Qualification：-
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Overview
The onsemi 2SK1069-5-TL-E is an N-channel junction silicon FET designed for low-frequency general-purpose amplifier applications. It utilizes the FBET process and features an ultrasmall MCP package measuring 2.1 mm x 1.25 mm x 0.425 mm. The device supports a maximum drain-to-source voltage of 40 V and a gate-to-source voltage range of -4 V to +4 V. Maximum continuous drain current is rated at 20 mA, with a power dissipation capacity of 150 mW. Key electrical characteristics include a typical forward transfer admittance of 1.5 mS at 1 kHz and a maximum input capacitance of 0.9 pF at 1 MHz.
Feature Summary
- Adopts FBET process technology for optimized performance in small form factors.
- Features an ultrasmall-sized package enabling compact and slim device designs.
Applications
- Low-frequency general-purpose amplifiers
- Variable resistors
- Analog switches
- Constant-current circuits
Procurement Notes
Verify the specific suffix '-5' against official documentation to confirm the IDSS ranking classification. Ensure the MCP package dimensions align with PCB layout requirements. Confirm RoHS compliance status through the manufacturer's latest environmental declaration before finalizing procurement specifications.
Selection Notes
Select this component for low-frequency analog signal processing where minimal physical footprint is critical. Compare input capacitance and forward transfer admittance against circuit requirements. Consider the 2SK771 as an alternative if a CP package version is required instead of the standard MCP configuration.
Part Context
This part belongs to the 2SK1069 series of N-channel JFETs manufactured by onsemi (formerly SCILLC). The product line focuses on providing high-reliability discrete semiconductors for consumer electronics and audio equipment. The datasheet revision indicates publication in January 2011 under order number 2SK1069/D.
Replacement Considerations
For CP package versions, use the 2SK771. Verify pinout compatibility and electrical parameters such as IDSS and VGSS when evaluating potential substitutes from other manufacturers.
