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Product Detailed Parameters
- Description：2SJ589 - LARGE-SIGNAL POWER MOSF
- Series：*
- Mfr：Sanyo
- Package：Bulk
- FET Type：-
- Technology：-
- Drain to Source Voltage (Vdss)：-
- Current - Continuous Drain (Id) @ 25°C：-
- Drive Voltage (Max Rds On, Min Rds On)：-
- Rds On (Max) @ Id, Vgs：-
- Vgs(th) (Max) @ Id：-
- Gate Charge (Qg) (Max) @ Vgs：-
- Vgs (Max)：-
- Input Capacitance (Ciss) (Max) @ Vds：-
- FET Feature：-
- Power Dissipation (Max)：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
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Overview
The 2SJ589LS is a P-Channel Silicon MOSFET manufactured by Sanyo (now onsemi). It is housed in a TO-220AB or TO-220FI(LS) flange mount package with three pins. The device operates in depletion mode and features an isolated case connection. Key electrical ratings include a drain-to-source voltage of 60V, a continuous drain current of 28A, and a maximum drain-source on-resistance of 0.053 ohms. The component supports a channel temperature up to 150°C and is classified under ECCN EAR99 with MSL level 3.
Feature Summary
- Designed for DC/DC converter applications
- Features low ON-resistance for efficient power switching
- Supports 4V gate drive operation
- Utilizes a mica-less package for improved attachment workability
Applications
- DC/DC converters
- General high-current switching applications
Procurement Notes
Verify the manufacturer designation carefully, as Sanyo Semiconductor has been acquired by onsemi. Ensure the ordering number matches the specific LS suffix variant required for your design. Confirm RoHS status and REACH compliance requirements with the current supplier documentation before finalizing procurement, as regulatory classifications may vary by production batch.
Selection Notes
Select this component for designs requiring a P-Channel MOSFET with high current handling capabilities in a TO-220 package. The depletion mode operation distinguishes it from standard enhancement-mode devices, so verify circuit compatibility. The 60V rating suits low-voltage power management systems where thermal performance via the flange mount is critical.
Part Context
This part belongs to the Sanyo/onsemi lineup of power MOSFETs designed for robust industrial and consumer electronics applications. The TO-220 family provides reliable thermal dissipation through direct mounting to heatsinks. The LS suffix typically denotes specific packaging or reliability variants within the broader product series.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Generic replacements must match the P-Channel type, 60V minimum V_DSS, 28A I_D, and 0.053 ohm R_DS(on) specifications while maintaining the TO-220 footprint.
