中文
English
SI095P03L-TP-VB Product details
Back to previous pageProduct introduction：
SI095P03L-TP-VB is a Single P-MOS optimized for low-voltage power switching scenarios. Trench technology balances low switching loss and high reliability, while the SOT23-3 package strikes a balance between heat dissipation and board area. The combination of -30V withstand voltage, -5.6A current capacity, and 46mΩ on-resistance makes it an ideal cost-reduction upgrade option to replace traditional DPAK or SOP-8 packaged devices, especially suitable for high-density, high-volume applications.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | -30V | -1.7V | -5.6A | 54(mΩ) | 46(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | -30V | -1.7V | -5.6A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | -30V | -1.7V | -5.6A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P |
(Key Decision Points for Selection)
VDS=-30V: Suitable for negative power rails or load switches in 5V/12V/24V systems, providing ample margin for negative voltage spikes and reducing avalanche breakdown risk.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly connect to MCU/PMIC, eliminating level-shifting circuits.
Vth=-1.7V (typical): Can enter full conduction region even with low-voltage drive, especially suitable for battery voltage decay scenarios.
RDS(on)=46mΩ @ VGS=10V: Low on-resistance, significantly reduces temperature rise under full load, can reduce heat sink copper area.
ID=-5.6A: Ample continuous current margin, can handle peak demands of most portable and automotive auxiliary loads.
Package SOT23-3: Small size, low parasitic parameters, supports high-frequency switching, while saving PCB area and assembly cost.
VDS=-30V: Suitable for negative power rails or load switches in 5V/12V/24V systems, providing ample margin for negative voltage spikes and reducing avalanche breakdown risk.
VGS=±20V: Compatible with 1.8V~12V logic levels, can directly connect to MCU/PMIC, eliminating level-shifting circuits.
Vth=-1.7V (typical): Can enter full conduction region even with low-voltage drive, especially suitable for battery voltage decay scenarios.
RDS(on)=46mΩ @ VGS=10V: Low on-resistance, significantly reduces temperature rise under full load, can reduce heat sink copper area.
ID=-5.6A: Ample continuous current margin, can handle peak demands of most portable and automotive auxiliary loads.
Package SOT23-3: Small size, low parasitic parameters, supports high-frequency switching, while saving PCB area and assembly cost.
Domain and module applications：
Decision Value Analysis
Portable Device Power Management: Low internal resistance boosts load switch efficiency, extends battery life, and compact packaging aids ultra-thin designs.
Battery Protection Module: Fast response ensures microsecond-level cutoff during overcurrent/short circuits; low internal resistance reduces self-heating of the protection board.
Low-Voltage Motor Drive: Low PWM switching losses enable smoother motor operation and significantly lower controller temperature rise.
Consumer Electronics Control Module: Logic-level direct drive simplifies peripheral circuits, ideal for high-volume, low-cost products like smart sockets and USB switches.
LED Lighting Drive: Low on-state voltage drop reduces constant current source power loss, supports multi-channel parallel connection, and improves overall light efficiency.
DC-DC Converter: Replaces Schottky diodes in synchronous rectification, enhancing heavy-load efficiency and facilitating module miniaturization.
Automotive Auxiliary Power: Voltage margin and wide operating temperature range suit 12V automotive buses, offering high reliability. Selection Summary: SI095P03L-TP-VB achieves a balance between performance margin, package size, and system cost, making it a cost-effective universal choice for 30V low-voltage load switches and power management applications, especially 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：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
