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K1943-01-VB Product details

Product introduction:

Product Introduction
K1943-01-VB is a high-voltage single N-channel MOSFET in TO220 package, designed for applications requiring high voltage and medium current. The maximum drain-source voltage (VDS) of this MOSFET is 900V, and the leakage current (ID) can reach 5A. It has excellent conduction characteristics and switching performance. Its on-resistance (RDS(ON)) is 1500mΩ (at VGS=10V), which enables it to effectively reduce power consumption and heat generation in switching applications. Using SJ_Multi-EPI technology, K1943-01-VB performs well in high-voltage applications and is suitable for various high-power and high-efficiency electronic devices.

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Product parameter:

VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds2.5 Rds4.5 Rds10 Technology
TO220 Single-N 900V 3.5V 5A 1500mΩ SJ_Multi-EPI
VB Package Configuration VCE VGE VGEth(V) VCEsat15V ICE Technology
TO220 Single-N SJ_Multi-EPI
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds18 Technology
TO220 Single-N 900V 3.5V 5A SJ_Multi-EPI
VB Package Configuration VDS(V) VGS Vthyp(V) ID(A) Rds6 Technology
TO220 Single-N 900V 3.5V 5A SJ_Multi-EPI
VB Package Polarity Vz / VR Pd VF IF IR Cd Type
TO220 Single-N
Detailed parameter description
- **Model**: K1943-01-VB
- **Package**: TO220
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 900V
- **Maximum gate-source voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 1500mΩ@VGS=10V
- **Maximum leakage current (ID)**: 5A
- **Technology**: SJ_Multi-EPI

Domain and module applications:

Applicable fields and modules
K1943-01-VB MOSFET is widely used in high-voltage and high-power electronic products, especially in the fields of industry and power electronics. Its 900V withstand voltage makes it an ideal choice for power conversion equipment, such as use in high-voltage switching power supplies (SMPS) and inverters, and can effectively handle the conversion between input and output voltages. In addition, the device is suitable for use in solar inverters to ensure that DC power is converted into stable AC power and maximize the energy efficiency of solar energy systems. In electric vehicle charging equipment, K1943-01-VB can also play its advantages, handle high-voltage current output, and ensure stability and safety during the charging process. At the same time, its performance in motor drive applications is also very good, which can meet the requirements of high-voltage drive systems and ensure efficient operation of equipment.
* 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

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