AOB12N65L

$2.33

Description：MOSFET N-CH 650V 12A TO263
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:12c8e6208ba7 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 650V 12A TO263
Series：-
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)：650 V
Current - Continuous Drain (Id) @ 25°C：12A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V
Rds On (Max) @ Id, Vgs：720mOhm @ 6A, 10V
Vgs(th) (Max) @ Id：4.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：48 nC @ 10 V
Vgs (Max)：±30V
Input Capacitance (Ciss) (Max) @ Vds：2150 pF @ 25 V
FET Feature：-
Power Dissipation (Max)：278W (Tc)
Operating Temperature：-55°C ~ 150°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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AOB12N65L

Overview

The AOB12N65L is a 650V N-Channel MOSFET from Alpha & Omega Semiconductor Inc., packaged in TO-263 (D2PAK). It features a maximum continuous drain current of 12A at 25°C case temperature and a pulsed drain current of 48A. The device exhibits a maximum on-resistance of 0.72 ohms at VGS=10V and ID=6A, with a gate threshold voltage ranging from 3V to 4.5V. Thermal characteristics include a junction-to-case resistance of 0.45°C/W and a power dissipation capacity of 278W. The component supports a maximum junction temperature of 150°C and has been tested for 100% UIS and Rg.

Feature Summary

Advanced high-voltage MOSFET process designed for robust performance in AC-DC applications.
Guaranteed avalanche capability with 100% UIS testing.
Low on-resistance and capacitance values to facilitate adoption in offline power supply designs.

Applications

Offline power supply designs
AC-DC converter circuits

Procurement Notes

Verify the specific ordering suffix 'L' corresponds to the Green Tape & Reel packaging format as documented in the manufacturer's datasheet. Confirm that the procurement matches the exact part number AOB12N65L to ensure compatibility with the specified TO-263 package dimensions and thermal properties. Cross-reference the revision history to ensure the latest electrical specifications are met.

Selection Notes

Select this component for designs requiring a 650V rating with a 12A continuous current capability. Consider the 0.72 ohm maximum on-resistance for conduction loss calculations. Ensure the application environment allows for adequate heatsinking to manage the 278W power dissipation limit. Verify that the switching parameters align with the target frequency requirements.

Part Context

This part belongs to the AOT12N65 family, which includes variants such as AOT12N65, AOTF12N65, and AOTF12N65L. These devices share similar electrical characteristics but differ in packaging types, including TO-220 and TO-220F. The AOB12N65L specifically utilizes the surface-mount TO-263 form factor.

Replacement Considerations

Direct substitutes within the same family include AOT12N65, AOTF12N65, and AOTF12N65L. When replacing, verify that the alternative package type fits the PCB layout and thermal management requirements of the existing design.