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SIR870BDP-T1-UE3-VB Product details

Product introduction:

VBsemi SIR870BDP-T1-UE3-VB is a Single N-Channel MOSFET using SGT process, designed for high-efficiency power conversion and high-current switching applications. Its DFN8(5X6) package offers excellent heat dissipation capability and low parasitic parameters, suitable for high-power-density power modules and industrial-grade control circuits. The device provides extremely low on-resistance within a 100V drain-source voltage range while supporting a continuous output of 105A high current, significantly reducing conduction losses and improving overall system efficiency.

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Product parameter:

VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds2.5 Rds4.5 Rds10 Technology
DFN8(5X6) Single-N 100V 3V 105A 5.6(mΩ) SGT
VB Package Configuration VCE VGE VGEth(V) VCEsat15V ICE Technology
DFN8(5X6) Single-N SGT
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds18 Technology
DFN8(5X6) Single-N 100V 3V 105A SGT
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds6 Technology
DFN8(5X6) Single-N 100V 3V 105A SGT
VB Package Polarity Vz / VR Pd VF IF IR Cd Type
DFN8(5X6) Single-N
- Drain-Source Voltage (VDS): 100V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): 3V (Typical)
- On-Resistance (VGS=10V): 5.6 mΩ (Typical)
- Maximum Drain Current (ID): 105A
- Package Type: DFN8(5X6)
- Process Technology: SGT

Domain and module applications:


1. **High-Performance DC-DC Converters**: Used for synchronous rectification and power switching in server power supplies, communication base stations, and industrial power modules, utilizing ultra-low on-resistance to improve conversion efficiency and reduce thermal stress.
2. **Motor Drives and Control**: Drives 48V~72V DC brushless or servo motors, suitable for power tools, robots, AGVs, and drone ESCs, supporting high-frequency PWM speed regulation.
3. **Battery Protection and Management Systems**: Serves as the main switch for the charge/discharge circuit of power battery packs, working with protection ICs for fast overcurrent, overvoltage, and short-circuit shutdown, ensuring lithium battery safety.
4. **Automotive Power Systems**: Applied in 12V/24V/48V automotive networks for DC-DC converters, electronic fans, and heater control, meeting automotive-grade reliability requirements.
5. **Light Electric Vehicle Electronic Control**: Suitable for controller power stages in e-bikes, e-motorcycles, and balance scooters, supporting high-current startup and climbing conditions, enhancing vehicle power performance.
6. **Power Inverters**: Used in inverter bridge arms for portable energy storage power supplies, UPS, and photovoltaic micro-inverters, achieving efficient power conversion and reducing device temperature rise.
7. **Industrial Automation and Robotics**: Integrated into servo drives, PLC output stages, and industrial robotic arm joint drive modules, providing stable high-current switching capability.
* 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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