AOD256

$1.50

Description：MOSFET N-CH 150V 3A/19A TO252
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:90fed6267ebb Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：MOSFET N-CH 150V 3A/19A TO252
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)：150 V
Current - Continuous Drain (Id) @ 25°C：3A (Ta), 19A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：85mOhm @ 10A, 10V
Vgs(th) (Max) @ Id：2.8V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：22 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：1165 pF @ 75 V
FET Feature：-
Power Dissipation (Max)：2.5W (Ta), 83W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：TO-252 (DPAK)
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63

Download product information

AOD256

Overview

The AOD256 is a 150V N-Channel MOSFET utilizing trench technology optimized for high-frequency switching. It features a drain-source voltage of 150V, continuous drain current of 19A at 25°C case temperature, and on-resistance below 85mΩ at VGS=10V. The device operates within a junction temperature range of -55°C to 175°C and is housed in a TO-252 package.

Feature Summary

Optimized trench MOSFET technology minimizes conduction and switching power losses through low RDS(ON) and capacitance values.
Rated for 100% Unclamped Inductive Switching (UIS) testing to ensure robustness against avalanche events.

Applications

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

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact packaging and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements for your assembly process. Confirm that the TO-252 package dimensions align with your PCB footprint design before finalizing procurement.

Selection Notes

Select this component for applications requiring efficient high-frequency switching performance. Evaluate thermal management needs based on the specified junction-to-case resistance. Consider the gate charge characteristics for driver compatibility. Verify that the 150V breakdown voltage exceeds the maximum circuit operating voltage.

Part Context

This part belongs to Alpha & Omega Semiconductor's portfolio of N-Channel MOSFETs designed for power management applications. The AOD256 specifically targets efficiency improvements in DC-DC conversion circuits where low on-resistance and fast switching speeds are critical for system performance.

Replacement Considerations

Consult the manufacturer's cross-reference documentation for verified substitute part numbers. Do not assume pin-compatible alternatives without verifying electrical parameters such as RDS(ON), VDS, and package dimensions against the original specification sheet.