Description
The AON7408 is an enhancement‑mode N‑Channel MOSFET ideal for low‑voltage, high‑efficiency switching tasks. It supports up to 30 V drain‑source voltage and is optimized for use in DC‑DC converters, load switches, battery power circuits, and other compact power modules.
With a small DFN 3×3‑8L form factor, this MOSFET offers space-saving design without compromising performance. Its electrical characteristics provide a good balance of current handling, switching speed, and thermal efficiency in dense layouts.
✅ Key Features & Specifications
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Drain‑Source Voltage (V<sub>DS</sub>): 30 V
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Continuous Drain Current (I<sub>D</sub>):
 • ~10 A (ambient conditions)
 • ~18 A (with proper thermal management) -
On‑Resistance (R<sub>DS(on)</sub>):
 • ≤ 20 mΩ at V<sub>GS</sub> = 10 V
 • ≤ 32 mΩ at V<sub>GS</sub> = 4.5 V -
Gate Threshold Voltage (V<sub>GS(th)</sub>): Up to ~2.6 V
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Gate Charge (Q<sub>g</sub>): ~8.6 nC at 4.5 V
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Input Capacitance (C<sub>iss</sub>): ~448 pF
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Output Capacitance (C<sub>oss</sub>): ~67 pF
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Reverse Transfer Capacitance (C<sub>rss</sub>): ~41 pF
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Switching Delays:
 • Turn‑on delay ≈ 4.3 ns
 • Turn‑off delay ≈ 15.8 ns -
Power Dissipation: ~3.1 W (ambient), ~11 W (with thermal path)
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Maximum Junction Temperature: 150 °C
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Package: DFN 3×3‑8L (surface‑mount)
Please Note:
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No Returns, Exchanges, or Warranty available.
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Kindly verify the model number and ensure it matches your product before placing an order.
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We guarantee premium quality.
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All items are thoroughly inspected prior to shipping.
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