中文
English
DMN53D5LQ-7-VB Product details
Back to previous pageProduct introduction：
DMN53D5LQ-7-VB is a Single N-MOS deeply optimized for low-voltage, low-power switching scenarios. Trench technology balances low switching losses with high reliability, while the SOT23-3 package strikes a balance between heat dissipation and board space. The combination of 60V withstand voltage, 0.3A current capacity, and 2.8Ω on-resistance makes it an ideal replacement for traditional SOT-23 or SOT-323 packaged devices, especially suited for high-density, low-power 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-N | 60V | 1.7V | 0.3A | 3100(mΩ) | 2800(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 60V | 1.7V | 0.3A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 60V | 1.7V | 0.3A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N |
VDS=60V: Suitable for 12V/24V/48V systems, with sufficient margin for voltage spikes, reducing avalanche breakdown risk.
VGS=±20V: Compatible with 2.5V~12V logic levels, can directly connect to MCU/PMIC, eliminating level-shifting 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)=2.8Ω @ VGS=10V: Low on-resistance, low conduction loss, meeting the needs of small-signal switching and detection circuits.
ID=0.3A: Continuous current capability suitable for typical applications such as signal switching, level shifting, and low-power load driving.
Package SOT23-3: Small size, low parasitic parameters, supports high-frequency switching, while saving PCB area and assembly cost.
VGS=±20V: Compatible with 2.5V~12V logic levels, can directly connect to MCU/PMIC, eliminating level-shifting 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)=2.8Ω @ VGS=10V: Low on-resistance, low conduction loss, meeting the needs of small-signal switching and detection circuits.
ID=0.3A: Continuous current capability suitable for typical applications such as signal switching, level shifting, and low-power load driving.
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 on-resistance improves boost/buck efficiency, extends battery life, small package aids ultra-thin design.
Battery Protection Module: Fast response characteristics ensure microsecond-level turn-off during overcurrent/short circuit, low on-resistance reduces self-heating of the protection board.
Signal Switch and Logic Level Shifting: Strong compatibility with low-voltage drive, suitable for circuits like I/O port expansion and analog switches.
Consumer Electronics Control Module: Direct drive by logic level simplifies peripherals, suitable for high-volume, low-cost products like smart sockets and USB switches.
LED Lighting Auxiliary Control: Low conduction voltage drop reduces drive power consumption, supports multi-channel parallel connection, improving overall light efficiency.
DC-DC Converter: Used for light-load auxiliary power supply or bootstrap circuits, low static loss, beneficial for module miniaturization.
Industrial Sensor Interface: Voltage tolerance margin and wide operating temperature range (-55~150°C) adapt to industrial buses, high reliability. Selection Summary: DMN53D5LQ-7-VB achieves a balance between voltage tolerance margin, package size, and system cost. It is a cost-effective general-purpose choice for 60V low-voltage low-power switching applications, especially suitable for projects with strict requirements on space and static power consumption.
* 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
