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Product Detailed Parameters
- Description：MOSFET N-CH 100V 9.5A/105A TO263
- Series：SDMOS™
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：100 V
- Current - Continuous Drain (Id) @ 25°C：9.5A (Ta), 105A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：9.7mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id：3.9V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：83 nC @ 10 V
- Vgs (Max)：±12V
- Input Capacitance (Ciss) (Max) @ Vds：5200 pF @ 50 V
- FET Feature：-
- Power Dissipation (Max)：2.1W (Ta), 333W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：TO-263 (D2PAK)
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
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Overview
The AOB418L is a single N-Channel MOSFET manufactured by Alpha & Omega Semiconductor Inc. It features a drain-source voltage (V_DSS) of 100V and a continuous drain current (I_D) of 9.5A at Ta and 15A at Tc. The device utilizes advanced trench technology to achieve low on-resistance and gate charge. It is housed in a TO-263 (D2Pak) surface-mount package with a power dissipation rating of 2.1W at ambient temperature and 333W at case temperature.
Feature Summary
- Utilizes advanced trench technology for enhanced performance
- Provides low on-resistance characteristics
- Features low gate charge for efficient switching
Applications
- General purpose power switching
- DC-DC converter circuits
- Load switching applications
Procurement Notes
Verify the obsolete status of the AOB418L before procurement planning, as it is no longer manufactured by Alpha & Omega Semiconductor Inc. Confirm availability through authorized distributors or secondary market channels if immediate supply is required. Ensure that any substitute components meet the original electrical specifications and thermal requirements for the intended application design.
Selection Notes
Select this component for designs requiring a 100V N-Channel MOSFET in a TO-263 package. Consider the specific current ratings of 9.5A at ambient and 15A at case temperatures when designing thermal management solutions. The low gate charge and resistance make it suitable for applications prioritizing switching efficiency and reduced drive power requirements within its voltage and current limits.
Part Context
The AOB418L belongs to the Alpha & Omega Semiconductor discrete semiconductor product line, specifically categorized under single FETs and MOSFETs. It is part of the company's portfolio utilizing trench technology for improved power handling and efficiency. The component is designed for surface-mount assembly, fitting into standard D2Pak footprints commonly used in power electronics.
Replacement Considerations
The AOB418L is officially listed as obsolete. Publicly confirmed substitute part numbers include IXFA130N10T from IXYS. Verify pinout compatibility and electrical parameter equivalence before substituting.
