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Product Detailed Parameters
- Description：MOSFET N-CH 30V 8.5A EMH8
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- FET Type：-
- Technology：-
- Drain to Source Voltage (Vdss)：-
- Current - Continuous Drain (Id) @ 25°C：8.5A (Tj)
- 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：150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：8-EMH
- Package / Case：8-SMD, Flat Leads
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Overview
The onsemi EMH1405-P-TL-H is an N-channel enhancement-mode MOSFET housed in an 8-pin EMH surface-mount package. It features a maximum drain-source voltage of 24 V and a continuous drain current of 6 A. The device has a maximum on-resistance of 27 mΩ, a gate threshold voltage up to 1.3 V, and a maximum power dissipation of 1.3 W. It contains two chips per unit, operates at temperatures up to +150 °C, and measures 2 mm x 1.7 mm x 0.75 mm.
Feature Summary
- Dual N-channel configuration within a compact surface-mount footprint
- Logic-level gate drive capability for efficient switching
- High thermal stability with operation up to +150 °C
Applications
- General-purpose switching applications
- Low-voltage power management circuits
- Battery protection systems
Procurement Notes
Verify the exact suffix against official datasheets, as variations like TL-H indicate specific tape-and-reel packaging or material compliance. Confirm RoHS status and lead times directly with authorized distributors. Ensure the component matches the required voltage and current ratings for the target circuit design before ordering.
Selection Notes
Select this component for designs requiring dual N-channel MOSFETs in a small outline package. Compare on-resistance and gate charge parameters against alternatives to ensure compatibility with logic-level drivers. Verify that the 24 V rating exceeds the maximum circuit voltage under all operating conditions.
Part Context
This part belongs to the EMH series of surface-mount MOSFETs from onsemi. These devices are designed for low-voltage, high-current applications where space efficiency is critical. The EMH package provides a balance between thermal performance and board area reduction compared to larger through-hole options.
Replacement Considerations
Check for direct replacements such as the EMH1405-TL-H if pinout and electrical specifications match exactly. Verify that any substitute maintains the same 8-EMH package dimensions and thermal characteristics to ensure mechanical fit.
