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Product Detailed Parameters
- Description：MOSFET N-CH 30V 19A DFN3X3
- Series：-
- Mfr：Analog Power Inc.
- Package：Bulk
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：30 V
- Current - Continuous Drain (Id) @ 25°C：11A (Ta), 19A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：20mOhm @ 8.2A, 10V
- Vgs(th) (Max) @ Id：1V @ 250µA (Min)
- Gate Charge (Qg) (Max) @ Vgs：4.1 nC @ 4.5 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：360 pF @ 15 V
- FET Feature：-
- Power Dissipation (Max)：3.5W (Ta), 11W (Tc)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：DFN3x3
- Package / Case：DFN3x3
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Overview
The AM7330N is a single N-channel enhancement mode MOSFET manufactured by Analog Power Inc. It features a maximum drain-source voltage of 30V and a maximum gate-source voltage of 20V. The device typically exhibits an on-state resistance of 18mΩ at a gate-source voltage of 10V, with a maximum rating of 26mΩ under the same conditions. The continuous drain current capacity is specified as 28A at an ambient temperature of +25°C. The component is housed in a SO-8 package and includes thermal characteristics indicating a power dissipation capability of 2.1W.
Feature Summary
- Single N-channel configuration for efficient switching applications
- Low on-state resistance to minimize conduction losses
- High current handling capability suitable for power management
Applications
- Power load switching circuits
- PWM motor control applications
- Battery management systems
Procurement Notes
Verify the specific ordering suffix to confirm the exact package variant and tape-and-reel specifications. Confirm RoHS compliance status and lead time requirements directly with authorized distributors or the manufacturer prior to procurement. Ensure the selected part number matches the required pinout and thermal performance for the intended PCB layout.
Selection Notes
Select this component based on the 30V voltage rating and 28A current capacity requirements. Evaluate the 18mΩ typical on-resistance against the circuit's efficiency targets. Consider the SO-8 package dimensions and thermal dissipation limits when designing the heat sinking strategy. Compare these parameters against alternative MOSFETs if higher voltage or lower resistance is needed.
Part Context
This component belongs to the Analog Power Inc. MOSFET portfolio, which offers various configurations including complementary and dual devices. The AM7330N serves as a single-channel solution within this lineup, designed for general-purpose power switching tasks where moderate voltage and high current are required.
Replacement Considerations
Cross-reference with other single N-channel MOSFETs featuring similar 30V ratings and SO-8 packaging. Verify that substitute parts meet or exceed the 28A current and 18mΩ resistance specifications. Check for pin compatibility and thermal performance equivalence before implementation.
