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NP22N055SLE-E2-AY-VB Product details
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NP22N055SLE-E2-AY-VB is a Single N-MOS deeply optimized for low-voltage power switch scenarios. Trench technology balances low switching losses with high reliability. The TO252 package achieves an ideal balance between heat dissipation capability and ease of installation. The combination of 60V withstand voltage, 45A current capability, and 25mΩ on-resistance makes it a cost-effective choice for applications such as power management, motor drives, and automotive auxiliary loads, especially suitable for system designs with high requirements for current margin and thermal performance.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 45A | 30(mΩ) | 25(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
VDS=60V: Suitable for 12V/24V/36V/48V systems, providing ample voltage margin, effectively withstanding load transients and voltage spikes.
VGS=±20V: Compatible with 4.5V~12V logic level drive, supports direct MCU/PMIC control, simplifying peripheral circuit design.
Vth=1.7V (typical): Moderate threshold voltage, balancing low-voltage turn-on capability and noise immunity, adaptable to a wide range of drive conditions.
RDS(on)=25mΩ @ VGS=10V: Ultra-low on-resistance, significantly reduces conduction losses, controllable temperature rise at full load, reducing heatsink requirements.
RDS(on)=30mΩ @ VGS=4.5V: Maintains low resistance even with low-voltage drive, suitable for 5V logic level applications.
ID=45A: Strong continuous current capability, can easily handle start-up surges and continuous operation requirements of high-power loads.
Package TO252: Mainstream DPAK package, low thermal resistance, mature soldering process, balancing power density and production yield.
VGS=±20V: Compatible with 4.5V~12V logic level drive, supports direct MCU/PMIC control, simplifying peripheral circuit design.
Vth=1.7V (typical): Moderate threshold voltage, balancing low-voltage turn-on capability and noise immunity, adaptable to a wide range of drive conditions.
RDS(on)=25mΩ @ VGS=10V: Ultra-low on-resistance, significantly reduces conduction losses, controllable temperature rise at full load, reducing heatsink requirements.
RDS(on)=30mΩ @ VGS=4.5V: Maintains low resistance even with low-voltage drive, suitable for 5V logic level applications.
ID=45A: Strong continuous current capability, can easily handle start-up surges and continuous operation requirements of high-power loads.
Package TO252: Mainstream DPAK package, low thermal resistance, mature soldering process, balancing power density and production yield.
Domain and module applications：
DC-DC Converter: Replaces traditional devices in synchronous rectification or power stage applications, significantly improving heavy-load efficiency and facilitating module miniaturization.
Battery Protection Module: Low internal resistance combined with fast switching characteristics provides reliable protection during overcurrent/short circuit conditions, reducing self-heating losses.
Low-Voltage Motor Drive: Low PWM modulation losses, smooth motor operation, significantly reduced controller temperature rise, extending overall equipment life.
Power Adapter and Charger: Wide voltage margin adapts to multiple outputs, improving system reliability and reducing field failure return rates.
Automotive Auxiliary Power Supply: 60V withstand voltage meets 12V/24V vehicle bus requirements, wide temperature range adapts to harsh environments.
LED Lighting Driver: Low on-voltage drop improves constant current efficiency, supports multi-channel parallel connection, enhancing overall lamp luminous efficacy and stability.
Industrial Control Module: High current capability and low thermal resistance package are suitable for PLCs, servo drives, and other scenarios requiring long-term reliability. Selection Summary: The NP22N055SLE-E2-AY-VB achieves an excellent balance between withstand voltage level, current carrying capacity, on-resistance, and package type. It is a high-performance general-purpose choice for 60V low-voltage switching applications, particularly suitable for power system designs that need to balance high current, low losses, and high reliability.
* 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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