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AM50P03-09D-T1-PF-VB Product details
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AM50P03-09D-T1-PF-VB is a Single P-MOS deeply optimized for low-voltage power switch applications. Its Trench technology balances low conduction losses and fast switching characteristics, while the TO252 (DPAK) package achieves a good balance between heat dissipation capability and soldering convenience. The combination of -30V withstand voltage, -60A current carrying capacity, and 11mΩ on-resistance makes it a cost-effective choice for low-voltage negative terminal switches, load distribution, and battery management applications, especially suitable for power path designs requiring high current and low heat generation.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -30V | -2.5V | -60A | 13(mΩ) | 11(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -30V | -2.5V | -60A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -30V | -2.5V | -60A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P | MOS |
VDS=-30V: Suitable for negative terminal switches in 5V/12V/24V systems, providing sufficient voltage margin, enhancing system surge immunity.
VGS=±20V: Wide drive voltage window, compatible with 4.5V~12V logic levels, can be directly connected to controllers or drivers, simplifying peripheral circuits.
Vth=-2.5V (typical): Moderate threshold, facilitates reliable switching control while effectively suppressing false triggering.
RDS(on)=11mΩ @ VGS=10V; 13mΩ @ VGS=4.5V: Extremely low on-resistance, significantly reduces conduction losses under full load conditions, beneficial for improving system efficiency and reducing heatsink size.
ID=-60A: Ample continuous current capability, can withstand high current surges, suitable for heavy load scenarios like motors and battery circuits.
Package TO252: Mainstream DPAK package, low thermal resistance, short heat dissipation path, balancing power density and automated placement compatibility.
Technology Trench: High cell density, optimized on-resistance and gate charge, low switching losses, suitable for medium frequency PWM applications.
Domain and module applications：
Battery Protection and Management Modules: P-channel architecture facilitates high-side switch control, low internal resistance reduces protection board heat generation, high current margin handles charge/discharge transients.
Power Reverse Polarity Protection Circuits: As a series power switch, forward voltage drop is much lower than Schottky diodes, significantly improving efficiency, and supports high current loads.
Low-Voltage Motor Drive: Low PWM switching losses, smooth motor commutation, significantly reduced controller temperature rise, suitable for power tools, water pumps, etc.
Automotive Auxiliary Load Switches: -30V withstand voltage suitable for 12V/24V vehicle bus, wide safe operating area ensures reliability during inductive load turn-off.
DC-DC Converter Load Switches: Low on-resistance reduces voltage drop losses, suitable for secondary side on/off control of multi-output power supplies.
Power Tools and Industrial Control: High current capability combined with TO252 package can replace multiple paralleled small-package MOSFETs, simplifying layout and reducing cost.
Consumer Electronics High-Power Switches: High current density supports main circuit on/off control in smart sockets, battery packs, UPS, etc.
Selection Summary: AM50P03-09D-T1-PF-VB achieves an excellent balance between low on-resistance, high current carrying capacity, and package thermal performance. It is a high-reliability general-purpose choice for 30V low-voltage P-channel switch applications, especially suitable for power design projects with strict requirements on efficiency, temperature rise, and system cost.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
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