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R4P030N03HZGT100-VB Product details
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**Product Introduction** R4P030N03HZGT100-VB is a Single N-MOS deeply optimized for low-voltage power switching scenarios. The Trench technology balances low switching losses and high reliability, while the SOT89 package achieves a good balance between thermal performance and footprint. The combination of 30V withstand voltage, 6.8A current capability, and 22mΩ on-resistance (at VGS=4.5V) makes it an ideal choice for compact power management and load switch applications, especially suitable for high-density, high-volume designs.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | 30(mΩ) | 22(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT89 | Single-N | 30V | 1.7V | 6.8A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT89 | Single-N |
VDS=30V: Suitable for 5V/12V/24V systems, leaving sufficient margin for voltage spikes, reducing avalanche breakdown risk.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly connect to MCU/PMIC, eliminating the need for level shift circuits.
Vth=1.7V (Typical): Can enter the fully enhanced region even with low-voltage drive, especially suitable for battery voltage decay scenarios.
RDS(on)=30mΩ @ VGS=2.5V, 22mΩ @ VGS=4.5V: Low on-resistance, significantly reduces temperature rise under full load, can reduce heat sink copper area.
ID=6.8A: Sufficient continuous current margin for typical peak demands of most portable, home appliance, and automotive auxiliary loads.
Package SOT89: Small size, low thermal resistance, supports compact layout, saving PCB area and assembly cost.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly connect to MCU/PMIC, eliminating the need for level shift circuits.
Vth=1.7V (Typical): Can enter the fully enhanced region even with low-voltage drive, especially suitable for battery voltage decay scenarios.
RDS(on)=30mΩ @ VGS=2.5V, 22mΩ @ VGS=4.5V: Low on-resistance, significantly reduces temperature rise under full load, can reduce heat sink copper area.
ID=6.8A: Sufficient continuous current margin for typical peak demands of most portable, home appliance, and automotive auxiliary loads.
Package SOT89: Small size, low thermal resistance, supports compact layout, saving PCB area and assembly cost.
Domain and module applications：
Portable Device Power Management: Low resistance improves boost/buck efficiency, extends battery life, and the small package aids ultra-thin design.
Battery Protection Module: Fast switching characteristics ensure reliable shutdown during overcurrent/short circuit, low resistance reduces self-heating on the protection board.
Low-Voltage Motor Drive: Low PWM switching losses, smoother motor operation, significantly reduced controller temperature rise.
Consumer Electronics Control Module: Logic-level direct drive simplifies peripheral circuits, suitable for high-volume, low-cost products like smart sockets and USB switches.
LED Lighting Driver: Low conduction voltage drop reduces constant current source power loss, supports multi-channel parallel connection, improving overall light efficiency.
DC-DC Converter: Replaces Schottky diodes in synchronous rectification, improving heavy-load efficiency and aiding module miniaturization.
Vehicle Auxiliary Power Supply: Voltage margin and wide operating temperature range suit 12V vehicle bus, high reliability. Selection Summary: R4P030N03HZGT100-VB balances performance margin, package size, and system cost. It is a cost-effective general-purpose choice for 30V low-voltage switching applications, especially suitable for projects with strict space and thermal requirements.
* 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
Technical support：
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