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MCH3377-TL-E-VB Product details

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Product introduction：

VBsemi MCH3377-TL-E-VB is a Single P-Channel MOSFET using Trench technology, designed for low-voltage power management, load switching, and portable device control applications. Its SC70-3 ultra-small package offers good heat dissipation and high-density routing flexibility, suitable for space-constrained compact PCB designs. The device provides stable switching characteristics within a -20V drain-source voltage range, and the gate drive is compatible with common 2.5V/4.5V logic levels, facilitating direct system drive and meeting low-power application requirements.

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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-P -20V -0.6V -3.1A 100(mΩ) 80(mΩ) Trench
VB Package Configuration VCE VGE VGEth(V) VCEsat15V ICE Technology
SC70-3 Single-P Trench
VB Package Configuration VDS(V) VGS Vthyp（V） ID(A) Rds18 Technology
SC70-3 Single-P -20V -0.6V -3.1A Trench
VB Package Configuration VDS(V) VGS Vthyp（V） ID(A) Rds6 Technology
SC70-3 Single-P -20V -0.6V -3.1A Trench
VB Package Polarity Vz / VR Pd VF IF IR Cd Type
SC70-3 Single-P
- Drain-Source Voltage (VDS): -20V
- Gate-Source Voltage (VGS): ±12V
- Threshold Voltage (Vth): -0.6V (typical)
- On-Resistance (VGS=2.5V): 100mΩ (typical)
- On-Resistance (VGS=4.5V): 80mΩ (typical)
- Maximum Drain Current (ID): -3.1A
- Package Type: SC70-3
- Process Technology: Trench

Domain and module applications：


1. Portable Device Power Management: Used for power path switching in power banks, handheld devices, and wearables, leveraging low on-resistance and low threshold voltage to improve light-load efficiency and extend battery life.
2. Battery Protection Systems: Acts as a load switch in charge/discharge circuits, working with protection ICs for fast overcurrent and overvoltage shutdown, ensuring lithium battery pack safety.
3. Load Switches and Power On/Off Control: Suitable for smart sockets, USB peripheral power control, supporting direct power on/off control via low-voltage logic signals.
4. Low-Voltage Motor Drive: Drives small DC brushed or brushless motors, used in fans, micro pumps, vibration motors, etc., supporting PWM speed control.
5. Consumer Electronics Control Units: Integrated into smart home devices, electronic toys, and audio amplifier mute control circuits for fast switching and low static power consumption.
6. DC-DC Converter Auxiliary Switches: Used for synchronous rectification or load pre-switching, reducing path losses, suitable for compact Buck/Boost designs.
7. Automotive Auxiliary Power: Provides low-voltage regulation or on/off control for auxiliary loads like sensors and infotainment systems in 12V automotive networks.
* 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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