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Product Detailed Parameters
- Description：MOSFET N-CH 30V 1.78A SOT-883
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Box
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：30 V
- Current - Continuous Drain (Id) @ 25°C：1.78A (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：1.8V, 4.5V
- Rds On (Max) @ Id, Vgs：460mOhm @ 200mA, 4.5V
- Vgs(th) (Max) @ Id：1V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：0.79 nC @ 4.5 V
- Vgs (Max)：8V
- Input Capacitance (Ciss) (Max) @ Vds：43 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：100mW (Ta)
- Operating Temperature：-65°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-883
- Package / Case：SC-101, SOT-883
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Overview
The CEDM7004 BK PBFREE is a surface-mount N-channel enhancement-mode MOSFET manufactured by Central Semiconductor Corp. It utilizes an N-Channel DMOS process and operates within a drain-source voltage range of 30 V and a continuous drain current of 1.78 A at 25°C. The device features a low on-resistance, with maximum values of 460 mΩ at 4.5 V gate drive and 730 mΩ at 1.8 V gate drive. Packaged in the SOT-883L leadless form factor with a height of 0.4 mm, it supports junction temperatures from -65°C to +150°C.
Feature Summary
- Logic level compatible design enabling operation with low threshold voltages
- ESD protection rated up to 2 kV for enhanced reliability
- Low package profile measuring 0.4 mm in height
- Small leadless surface mount construction
Applications
- Load and power switching circuits
- Power supply converter applications
- Battery-powered portable devices
Procurement Notes
Verify that the specific ordering suffix matches the required plating finish. The PBFREE designation indicates lead-free compliance. Confirm the exact package variant corresponds to the intended PCB footprint. Ensure all electrical parameters align with the target circuit requirements before finalizing procurement.
Selection Notes
Select this component for high-speed pulsed amplifier and driver applications requiring compact packaging. The logic-level compatibility allows direct interfacing with standard digital control signals. Evaluate thermal dissipation capabilities against the 100 mW power rating when designing for elevated ambient temperatures.
Part Context
This part belongs to the CEDM7004 series of surface-mount silicon N-channel MOSFETs. It is designed specifically for space-constrained environments where a small leadless package is necessary. The product line includes complementary P-channel variants and alternative package options such as the SOT-523.
Replacement Considerations
The datasheet identifies the CEDM8004 as the complementary P-channel device. No other direct substitute part numbers are documented in the provided source material.
