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Product Detailed Parameters
- Description：N-CHANNEL MOSFET
- Series：-
- Mfr：Sanyo
- Package：Bulk
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：30 V
- Current - Continuous Drain (Id) @ 25°C：150mA (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：1.5V, 4V
- Rds On (Max) @ Id, Vgs：3.7Ohm @ 80mA, 4V
- Vgs(th) (Max) @ Id：-
- Gate Charge (Qg) (Max) @ Vgs：1.58 nC @ 10 V
- Vgs (Max)：±10V
- Input Capacitance (Ciss) (Max) @ Vds：7000 pF @ 10 V
- FET Feature：-
- Power Dissipation (Max)：150mW (Ta)
- Operating Temperature：150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：4-ECSP1008
- Package / Case：4-UFDFN
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Overview
The EC4401C-TL is an N-Channel Silicon MOSFET designed for small signal switching and interface applications. It features a drain-to-source voltage (Vdss) of 30 V and a continuous drain current (Id) of 150 mA at 25°C ambient temperature. The device has a maximum power dissipation of 150 mW. Key electrical parameters include a drain-to-source on-resistance (Rds(on)) of 3.7 Ohms at Vgs=4.5V and Id=100mA, and a gate threshold voltage range of 0.5 V to 1.5 V. Input capacitance (Ciss) is typically 7000 pF at Vds=10 V.
Feature Summary
- N-channel silicon MOSFET technology optimized for low-voltage switching
- Suitable for small signal and interface circuit applications
- Surface mount packaging for automated assembly
Applications
- Small signal switching circuits
- Interface applications in consumer electronics
- Battery-powered devices requiring low voltage operation
Procurement Notes
Verify the manufacturer origin, as Sanyo Semiconductor assets were acquired by onsemi. Confirm the specific datasheet version matches the required electrical tolerances. Ensure the package marking aligns with the EC4401C-TL designation. Check RoHS compliance status if environmental regulations apply to the final assembly. Validate that the supplier provides traceability documentation for the component batch.
Selection Notes
Select this component when a 30 V N-channel MOSFET is required for low-current switching tasks. The 150 mA continuous drain current limits its use to small-signal applications rather than power handling. Consider the 3.7 Ohm on-resistance for efficiency calculations in low-power designs. The surface mount package facilitates compact PCB layouts. Compare against similar Sanyo or onsemi parts if higher current capacity is needed.
Part Context
The EC4401C series belongs to Sanyo's lineup of small signal MOSFETs. These components are widely used in portable electronics due to their low voltage requirements. The acquisition of Sanyo's semiconductor business by onsemi means current production may be managed under the onsemi brand while retaining the original part numbering for compatibility.
Replacement Considerations
Check for direct substitutes from onsemi or other manufacturers offering identical 30 V, 150 mA N-channel specifications. Verify pinout compatibility before replacing. Ensure replacement parts meet the same thermal and electrical performance criteria.
