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Product Detailed Parameters
- Description：MOSFET 2P-CH 30V 7A 8SOP
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：MOSFET (Metal Oxide)
- Configuration：2 P-Channel (Dual)
- FET Feature：Logic Level Gate
- Drain to Source Voltage (Vdss)：30V
- Current - Continuous Drain (Id) @ 25°C：7A
- Rds On (Max) @ Id, Vgs：28mOhm @ 7A, 10V
- Vgs(th) (Max) @ Id：2.5V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs：25nC @ 5V
- Input Capacitance (Ciss) (Max) @ Vds：2600pF @ 10V
- Power - Max：2W
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOP
- Grade：-
- Qualification：-
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Overview
The SP8J5TB is a dual P-channel power MOSFET from ROHM Semiconductor, designed for low-voltage drive applications. It features a drain-source voltage of -30V and a continuous drain current of -7A. The device exhibits a typical on-resistance (RDS(on)) of 0.025Ω at VGS = 4.5V and 0.03Ω at VGS = 4V. Total gate charge is specified at 25nC. Power dissipation reaches 2W in an SOP-8 package. The component is AEC-Q101 qualified for automotive reliability but is marked as non-recommended for new designs.
Feature Summary
- Dual P-channel configuration with fast switching speed
- 4V drive capability simplifies driver circuit requirements
- AEC-Q101 qualified for automotive grade reliability
- Low on-resistance facilitates parallel operation
Applications
- Automotive electronic control units
- Motor driver circuits
- Power switching applications requiring simplified drive logic
Procurement Notes
Verify the specific ordering suffix to confirm the exact package variant and tape/reel specifications. Confirm that the non-recommended status for new designs does not impact existing production schedules. Check RoHS compliance documentation for environmental standards. Ensure the supplier provides valid traceability records for automotive-grade components.
Selection Notes
Select this component only for design maintenance or replacement purposes due to its non-recommended status for new developments. Evaluate the 4V drive requirement against available controller outputs. Compare the 0.025Ω RDS(on) performance with newer alternatives if thermal efficiency is critical. Verify that the -30V rating meets the system's maximum voltage stress requirements.
Part Context
This part belongs to ROHM's automotive-qualified P-channel MOSFET family. It shares characteristics with other low-drive voltage devices but is distinct in its specific current and resistance ratings. The SOP-8 package offers a compact solution for surface-mount assembly. It serves as a legacy option within the broader portfolio of power switches.
Replacement Considerations
The SP8J5FRATB is listed as the ordering part number variant. No direct cross-manufacturer substitutes are verified in the provided data. Designers should consult ROHM for updated recommendations suitable for new projects.
