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Product Detailed Parameters
- Description：PCH 4V DRIVE SERIES
- Series：*
- Mfr：onsemi
- 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 onsemi 2SJ195-TL-E is a P-channel MOSFET belonging to the 4V Drive Series, designed for discrete power applications. It features a low gate threshold voltage enabling efficient drive from 3.3V or 5V logic levels. The device offers low on-resistance and fast switching characteristics suitable for high-frequency power conversion. It is housed in a surface-mount package optimized for thermal performance and space-constrained designs.
Feature Summary
- Optimized for low-voltage logic interface compatibility
- Designed for high-efficiency discrete power switching
- Fast switching capability for reduced transition losses
Applications
- DC-DC converter modules
- Power management integrated circuits (PMIC) output stages
- Low-voltage load switch applications
Procurement Notes
Verify the specific tape-and-reel quantity and suffix variations against the official onsemi datasheet before ordering. Confirm that the 4V drive series specifications align with your system's logic voltage requirements. Ensure proper ESD handling procedures are followed during storage and assembly to maintain device integrity.
Selection Notes
Select this component when low gate charge and fast switching are required for 3.3V or 5V driven systems. Evaluate thermal dissipation capabilities based on the expected continuous current and ambient temperature conditions. Compare on-resistance values against alternative packages to ensure optimal efficiency for the specific power stage design.
Part Context
This part belongs to onsemi’s P-Channel 4V Drive Series, which focuses on improving efficiency in low-voltage power applications. The series is engineered to reduce conduction and switching losses, making it suitable for modern portable and industrial power supplies where energy efficiency is critical.
Replacement Considerations
Consult the official onsemi cross-reference guide for verified substitutes. Ensure any replacement matches the pinout, voltage ratings, and thermal characteristics of the original component.
