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Product Detailed Parameters
- Description：MOSFET
- Series：-
- Mfr：onsemi
- Package：Bulk
- Technology：-
- Configuration：-
- FET Feature：-
- Drain to Source Voltage (Vdss)：-
- Current - Continuous Drain (Id) @ 25°C：-
- Rds On (Max) @ Id, Vgs：-
- Vgs(th) (Max) @ Id：-
- Gate Charge (Qg) (Max) @ Vgs：-
- Input Capacitance (Ciss) (Max) @ Vds：-
- Power - Max：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The onsemi ECH8654-TL-HX is a dual P-channel enhancement mode MOSFET array housed in an 8-pin ECH surface-mount package. It features a maximum drain-source voltage of 20 V and a continuous drain current of 5 A per channel. The device exhibits a maximum on-resistance of 98 mΩ at 4.5 V gate drive, with a typical gate charge of 11 nC at 4.5 V. Designed for high thermal performance, it supports a maximum power dissipation of 1.3 W and operates up to a junction temperature of +150 °C.
Feature Summary
- Dual independent P-channel configuration within a compact footprint
- Logic-level gate threshold enabling direct interface with standard logic drivers
- High thermal stability supporting operation up to +150 °C junction temperature
Applications
- Low-side load switching in portable consumer electronics
- Power management circuits in battery-operated devices
- General-purpose high-side or low-side switching applications
Procurement Notes
Verify the specific suffix 'TL-HX' against official datasheets to confirm tape-and-reel packaging specifications and moisture sensitivity level. Ensure compatibility with RoHS directives and check for any regional compliance requirements before finalizing procurement orders.
Selection Notes
Select this component when a dual P-channel solution is required in a minimal space-constrained design. Consider the 98 mΩ on-resistance for efficiency calculations and verify that the 20 V voltage rating exceeds the maximum circuit operating voltage with adequate margin.
Part Context
This part belongs to the ECH865x series of dual MOSFET arrays from onsemi. It complements N-channel variants like the ECH8655R, offering complementary polarity options for bridge or push-pull configurations while maintaining consistent physical dimensions and thermal characteristics across the family.
Replacement Considerations
Direct substitutes include the ECH8654-TL-H (standard reel) if packaging differs. Verify pinout compatibility with other dual P-channel MOSFETs in the 8-ECH package before substitution.
