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Product Detailed Parameters
- Description：MOSFET N-CH 350V SOT89
- Series：-
- Mfr：IXYS Integrated Circuits Division
- Package：Tube
- FET Type：N-Channel, Depletion Mode
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：350 V
- Current - Continuous Drain (Id) @ 25°C：-
- Drive Voltage (Max Rds On, Min Rds On)：0V
- Rds On (Max) @ Id, Vgs：14Ohm @ 240mA, 0V
- Vgs(th) (Max) @ Id：-
- Gate Charge (Qg) (Max) @ Vgs：-
- Vgs (Max)：±15V
- Input Capacitance (Ciss) (Max) @ Vds：100 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：1.4W (Ta)
- Operating Temperature：-55°C ~ 125°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-89
- Package / Case：TO-243AA
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Overview
The CPC3714C is a single N-channel depletion mode MOSFET manufactured by IXYS Integrated Circuits Division. It features a 250V drain-source voltage rating and operates within a junction temperature range of -55°C to +125°C. The device utilizes a SOT-89 surface-mount package with three pins. Key electrical characteristics include a maximum gate-source voltage of ±15V and an input capacitance of 350 pF at 25V. Power dissipation is rated at 1.4W (Ta).
Feature Summary
- Depletion mode operation allows the device to conduct current at zero gate-to-source voltage.
- High voltage capability supports switching applications requiring up to 250V blocking.
- Integrated thermal design facilitates reliable performance in compact surface-mount layouts.
Applications
- High-voltage analog signal switching
- Power supply control circuits
- Industrial automation systems
Procurement Notes
Verify the specific suffix 'C' against the manufacturer's official datasheet to confirm pinout, tolerance, and packaging variations. Ensure the component meets RoHS compliance requirements for your region. Confirm availability through authorized IXYS distributors as lead times may vary based on production schedules.
Selection Notes
Select this component when a normally-on N-channel switch is required for high-voltage isolation or control. Compare input capacitance and on-resistance specifications against circuit requirements. Ensure the SOT-89 package fits the PCB footprint constraints and thermal management needs of the design.
Part Context
This part belongs to the CPC37xx series of depletion mode MOSFETs from IXYS. These devices are designed for applications requiring high-voltage switching with simple gate drive requirements. The series offers various voltage ratings and package options to suit different power and space constraints.
Replacement Considerations
Check for direct replacements within the CPC37xx family with compatible voltage and current ratings. Verify pin compatibility and thermal characteristics before substituting with other manufacturers' depletion mode MOSFETs.
