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Product Detailed Parameters
- Description：MOSFET N-CH 30V 33A 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：14A (Ta), 33A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：13mOhm @ 8A, 10V
- Vgs(th) (Max) @ Id：1V @ 250µA (Min)
- Gate Charge (Qg) (Max) @ Vgs：11 nC @ 4.5 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：1379 pF @ 15 V
- FET Feature：-
- Power Dissipation (Max)：3.5W (Ta), 22W (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 AM7332N is a single N-channel MOSFET manufactured by Analog Power Inc. It features a drain-source voltage (V_DS) rating of 30 V and a gate-source voltage (V_GS) maximum of 20 V. The device offers an on-resistance (r_DS(on)) of 3.2 mΩ at V_GS = 10 V and 4.2 mΩ at V_GS = 4.5 V. Continuous drain current (I_D) ratings are specified as 26 A at T_A = 25°C and 59 A at T_C = 25°C. The component is housed in an SO-8 package.
Feature Summary
- Utilizes trench technology for low on-resistance
- Features fast switching speed capabilities
- Designed with low thermal impedance
Applications
- White LED boost converters
- Automotive systems
- Industrial DC/DC conversion circuits
Procurement Notes
Verify the specific datasheet version and manufacturer documentation to confirm exact electrical characteristics, as specifications may vary between production batches or revisions. Ensure that the SO-8 package dimensions and pinout align with the target PCB footprint requirements before finalizing procurement decisions.
Selection Notes
Select this component for applications requiring high current handling in a compact surface-mount package. Consider the thermal management requirements given the power dissipation capabilities and the specific r_DS(on) values at different gate drive voltages to ensure optimal efficiency in the intended circuit design.
Part Context
This part belongs to the Analog Power N-channel MOSFET portfolio, which includes various voltage ratings and configurations such as complementary and dual setups. The AM7332N specifically targets single-switch applications within the 30V class, sharing technological foundations like trench processes with other models in the series.
Replacement Considerations
Cross-reference with other Analog Power 30V N-channel MOSFETs in SO-8 packages, such as the AM4832N or AM4874N, ensuring compatibility in terms of pinout, current ratings, and thermal performance for direct substitution.
