AOB296L

Description：MOSFET N CH 100V 9.5A TO263
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)

SKU:84225a1d60da Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N CH 100V 9.5A TO263
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：100 V
Current - Continuous Drain (Id) @ 25°C：9.5A (Ta), 70A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：6V, 10V
Rds On (Max) @ Id, Vgs：9.7mOhm @ 20A, 10V
Vgs(th) (Max) @ Id：3.4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：52 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：2785 pF @ 50 V
FET Feature：-
Power Dissipation (Max)：2.1W (Ta), 107W (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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AOB296L

Overview

The AOB296L is a surface-mount N-channel MOSFET from Alpha & Omega Semiconductor, housed in a TO-263 (D2PAK) package. It features a drain-source voltage of 100V and a continuous drain current of 70A at 25°C case temperature. The device utilizes Trench MOSFET technology to minimize conduction and switching losses, with an on-resistance of less than 9.7mΩ at VGS=10V and ID=20A. Key electrical parameters include a gate threshold voltage ranging from 2.3V to 3.4V, total gate charge of 52nC at 10V, and input capacitance of 2785pF. It supports a maximum junction temperature of 175°C and has been tested for 100% UIS and Rg.

Feature Summary

Optimized Trench MOSFET technology designed for high-frequency switching efficiency by minimizing both conduction and switching power losses.
Capable of handling unclamped inductive switching (UIS) events, verified through 100% UIS testing.
Integrated body diode with fast reverse recovery characteristics suitable for synchronous rectification applications.

Applications

Boost converters
Synchronous rectifiers
Consumer power supplies
Telecom power supplies
Industrial power supplies
LED backlighting

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tape/reel specifications. Confirm that the component meets all applicable export control regulations and legal requirements before procurement. Evaluate product suitability for the intended application, as the manufacturer does not assume liability for life support devices or systems without explicit authorization.

Selection Notes

Select this component when designing circuits requiring a 100V N-channel MOSFET with low on-resistance and high current handling capabilities in a surface-mount package. Consider the thermal resistance values provided for both junction-to-case and junction-to-ambient configurations to determine appropriate heatsinking strategies. Ensure the gate drive voltage aligns with the specified thresholds for optimal performance and low RDS(ON).

Part Context

The AOB296L belongs to the AOT/AOB series of N-channel MOSFETs manufactured by Alpha & Omega Semiconductor. It shares similar technological foundations with other devices in the lineup, such as the AOT296L, which uses the same die but in a different package format. The device is part of the company's portfolio focused on power management solutions for consumer, telecom, and industrial systems.

Replacement Considerations

The AOT296L is the through-hole equivalent of the AOB296L, sharing identical electrical characteristics and die specifications. When substituting, verify that the target PCB footprint accommodates the TO-220 package dimensions if replacing the TO-263 variant, or vice versa. No other direct pin-compatible replacements are documented in the provided source material.