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Same model may have multiple batches, images only for reference.
AOI444 Real Image
Same model may have multiple batches, images only for reference.

AOI444

Part No AOI444
Manufacturer Alpha & Omega Semiconductor Inc.
Catalog Transistors - FETs, MOSFETs - RF
Description Trans MOSFET N-CH 60V 12A 3-Pin(3+Tab) TO-251A / MOSFET N-CH 60V 4A TO251A
Datasheet
AOI444 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Discrete Semiconductor Products
Manufacturer Alpha & Omega Semiconductor Inc.
Packaging Tube/Rail
Status Active
Polarity N-Channel
Technology MOSFET
Drain-Source Breakdown Voltage 60V
Continuous Drain Current at 25°C 4A (Ta), 12A (Tc)
Drive Voltage (Max Rds On, Min Rds On) 4.5V, 10V
Gate-Source Threshold Voltage 3V @ 250μA
Max Gate Charge 10nC @ 10V
Max Input Capacitance 540pF @ 30V
Maximum Gate-Source Voltage ±20V
Power Dissipation (Max) 2.1W (Ta), 20W (Tc)
Maximum Rds On at Id,Vgs 60 mOhm @ 12A, 10V
Temperature Range - Operating -55°C to 175°C (TJ)
Mounting Through Hole
Case / Package TO-251A
Dimension TO-251-3 Stub Leads, IPak
Win Source Part Number 078157-AOI444
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Family Name AOI444
ECCN EAR99
Country of Origin China
Halogen Free Compliant
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian AOI444 CAD Model

Description

AOI444: High Power Handling MOSFET

The AOI444 is tailored for high-power applications where efficiency and power density are critical. Whether it’s in industrial settings or automotive environments, this component offers reliable performance.

  • Applications:
    • Automotive control systems
    • LED lighting solutions
    • Industrial power supplies
  • Features and Benefits:
    • High surge current capability
    • Excellent voltage fluctuation management
    • Compact design for space-constrained applications
  • Additional Details:
    • Package Type: SOP-8
    • Operating Temperature: -55°C to +150°C
    • Longevity: Engineered for high performance over extensive durations

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Pricing & Ordering

Quantity Unit Price Ext. Price
230+ $0.2541 $58.4430
555+ $0.2091 $116.0505
860+ $0.2021 $173.8060
1,180+ $0.1964 $231.7520
1,525+ $0.1894 $288.8350
2,045+ $0.1698 $347.2410
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 10,400 pieces
MOQ: 230 pcs
Order Increment : 1 pcs
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