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Same model may have multiple batches, images only for reference.
AO3438 Real Image
Same model may have multiple batches, images only for reference.

AO3438

Part No AO3438
Manufacturer Alpha & Omega Semiconductor Inc.
Catalog Transistors - FETs, MOSFETs - RF
Description MOSFET N-CH 20V 3A SOT23
Datasheet
AO3438 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 Reel - TR
Status Obsolete(EOL)
Polarity N-Channel
Technology MOSFET
Drain-Source Breakdown Voltage 20V
Continuous Drain Current at 25°C 3A (Ta)
Drive Voltage (Max Rds On, Min Rds On) 1.8V, 4.5V
Gate-Source Threshold Voltage 1V @ 250μA
Max Gate Charge 3.8nC @ 4.5V
Max Input Capacitance 320pF @ 10V
Maximum Gate-Source Voltage ±8V
Power Dissipation (Max) 1.4W (Ta)
Maximum Rds On at Id,Vgs 62 mOhm @ 3A, 4.5V
Temperature Range - Operating -55°C to 150°C (TJ)
Mounting SMD (SMT)
Case / Package SOT-23-3L
Dimension TO-236-3, SC-59, SOT-23-3
Win Source Part Number 199070-AO3438
Popularity Medium
Supply and Demand Status Balance
Quantity per package 6k pcs
Ultra Librarian 3D Model Ultra Librarian AO3438 CAD Model

Description

AO3438 MOSFET Transistor

The AO3438 is a versatile MOSFET transistor designed for a wide range of electronic projects and applications. Its compact design and reliable performance make it an essential component for both hobbyists and professionals.

Features and Benefits

  • Low on-resistance: Ensures efficient power handling and minimal energy loss.
  • Fast switching speed: Ideal for high-frequency applications.
  • Advanced trench technology: Provides enhanced performance and durability.
  • RoHS compliant: Environmentally friendly and safe for use in various systems.

Applications

  • DC-DC converters
  • Small signal switching
  • Load switch applications
  • Battery-operated devices

This transistor is perfect for designs requiring low power consumption and quick response times.

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Pricing & Ordering

Quantity Unit Price Ext. Price
880+ $0.0658 $57.9040
2,130+ $0.0543 $115.6590
3,335+ $0.0520 $173.4200
4,550+ $0.0508 $231.1400
5,815+ $0.0497 $289.0055
7,895+ $0.0439 $346.5905
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 13,000 pieces
MOQ: 880 pcs
Order Increment : 1 pcs
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