Product introduction：
PMF370XN,115-VB is a Single N-MOS deeply optimized for low-voltage, low-power switching scenarios. Trench technology balances low switching losses with high reliability, and the SC70-3 package achieves good heat dissipation and parasitic parameter control within a minimal footprint. The combination of 30V withstand voltage, 1.1A current capability, and 200mΩ-level on-resistance makes it an ideal choice for portable devices, battery protection, and logic-level drive applications, especially suitable for high-density, ultra-thin designs.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SC70-3 |
Single-N |
30V |
|
0.8V |
1.1A |
250(mΩ) |
200(mΩ) |
|
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SC70-3 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SC70-3 |
Single-N |
30V |
|
0.8V |
1.1A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SC70-3 |
Single-N |
30V |
|
0.8V |
1.1A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SC70-3 |
Single-N |
|
|
|
|
|
|
|
Key Selection Criteria
VDS=30V: Suitable for 3.3V/5V/12V systems, providing ample margin for voltage spikes and reducing avalanche breakdown risk.
VGS=±12V: Compatible with 1.8V~5V logic levels, can directly connect to MCU/PMIC, eliminating level-shifting circuits.
Vth=0.8V (Typical): Enables turn-on at low drive voltages, suitable for battery voltage decay and low-voltage platform applications.
RDS(on)=250mΩ @ VGS=2.5V, 200mΩ @ VGS=4.5V: Low on-resistance down to 200mΩ effectively reduces conduction losses and heat generation, ideal for low-current continuous loads.
ID=1.1A: Continuous current capability covers most signal switching, load switching, and low-power drive scenarios.
Package SC70-3: Ultra-small size, low parasitic parameters, supports high-density mounting, significantly saving PCB area and system cost.
Domain and module applications：
Decision Value Analysis
Portable Device Power Management: Low on-resistance improves boost/buck efficiency, extending battery life, ultra-small package aids miniaturization design.
Battery Protection Module: Fast switching characteristics ensure reliable turn-off during overcurrent/short circuit, low on-resistance reduces self-heating of the protection board.
Logic Level Load Switch: 1.8V logic direct drive, suitable for low-power scenarios like smart wearables, sensor power on/off.
Low-Power Motor Drive: Low PWM switching loss, suitable for vibration motors, micro motors, and other low-voltage, low-current loads.
Consumer Electronics Control Module: Simplifies peripheral circuits, suitable for high-volume, low-cost products like smart locks, USB switches, e-cigarettes.
LED Lighting Indicator Drive: Low conduction voltage drop reduces constant current loss, supporting miniaturized driver circuit design.
DC-DC Converter Auxiliary Switch: Used for synchronous rectification or power sequencing, improving light-load efficiency, beneficial for module miniaturization.
Selection Summary: The PMF370XN,115-VB achieves an excellent balance between ultra-small package, logic level drive, and low-voltage switching performance. It is a cost-effective general-purpose choice for 30V low-voltage, low-current applications, especially suitable for portable and consumer electronics projects with strict space and power consumption 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
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