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BSZ009NE2LS5ATMA1-VB Product details
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BSZ009NE2LS5ATMA1-VB is a Single N-MOS optimized for low-voltage, high-current power switching applications. Utilizing advanced Trench technology, it achieves an excellent balance between switching speed and conduction losses. The DFN8 (3×3) package features extremely low thermal resistance and a compact footprint, making it ideal for high-density power supply designs and automated assembly. The combination of 20V withstand voltage, 100A current capability, and 2mΩ-level on-resistance makes it an ideal power device choice for server power supplies, battery tools, and automotive low-voltage systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 20V | 0.6V | 100A | 2.5(mΩ) | 2(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 20V | 0.6V | 100A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | 20V | 0.6V | 100A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| DFN8(3X3) | Single-N | MOS |
VDS=20V: Covers 5V/12V low-voltage bus applications, providing ample margin for switching transient spikes, reducing breakdown failure risk.
VGS=±12V: Compatible with 4.5V and 10V drive logic, can be driven directly by PWM controllers, gate driver ICs, or MCUs, simplifying peripheral circuitry.
Vth=0.6V (Typical): Low threshold voltage ensures fast, full turn-on under low-voltage drive conditions, adapting to battery voltage fluctuation scenarios.
RDS(on)=2.5mΩ @ VGS=4.5V / 2mΩ @ VGS=10V: Ultra-low on-resistance significantly reduces conduction losses, minimizes temperature rise under full load, and can reduce thermal design margins.
ID=100A: Strong continuous current capability, can handle high peak current surges like motor startup and battery short-circuit protection.
Package DFN8 (3×3): Bottom large pad design optimizes thermal path, while also featuring low parasitic inductance, supporting high-frequency switching and saving PCB area.
Domain and module applications：
Low-Voltage DC-DC Converters: Replaces Schottky diodes in synchronous rectification applications with ultra-low on-resistance, significantly improving heavy-load efficiency, aiding power module miniaturization.
Battery Protection and BMS: 100A high current carrying capacity combined with fast turn-off characteristics, suitable for overcurrent/short-circuit protection in high-rate battery packs like power tools and drones.
Motor Drives: Low PWM switching losses, smooth motor operation, significantly reduced controller temperature rise, suitable for brushed and brushless low-voltage motor drive modules.
Server and Telecom Power Supplies: Used as load switches or ORing FETs in 12V power distribution chains, low resistance reduces heat dissipation, improving overall system energy efficiency.
Automotive Low-Voltage Auxiliary Systems: Meets the harsh environment of 12V automotive bus, wide safe operating area ensures reliable operation of start-stop, lighting, and pump loads.
High-Density Power Modules: DFN8 small package and excellent thermal performance match modular design requirements, suitable for high-current, small-volume power stage applications.
Selection Summary: BSZ009NE2LS5ATMA1-VB, with its core advantages of 20V withstand voltage, 100A high current, and 2mΩ-level ultra-low on-resistance, combined with the advanced DFN8 package, provides a high-performance, high-reliability solution for low-voltage, high-power switching scenarios, especially suitable for system designs with extreme requirements for conduction losses, thermal management, and power density.
* 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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