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2SK3113(0)-Z-E1-AZ-VB Product details
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2SK3113(0)-Z-E1-AZ-VB is a Single N-MOS optimized for high-voltage power switching scenarios, using Planar planar technology, combining high voltage tolerance, low leakage current, and good reliability. The TO252 (DPAK) package balances heat dissipation performance and board area, suitable for small-to-medium power high-voltage switching applications. The combination of 600V withstand voltage, 2A current carrying capacity, and 3.56Ω on-resistance makes it a preferred device for home appliance power supplies, auxiliary power supplies, and small high-voltage converters, especially suitable for batch designs with strict requirements for cost and stability.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 600V | 3.5V | 2A | 3695(mΩ) | 3560(mΩ) | Planar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 600V | 3.5V | 2A | Planar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 600V | 3.5V | 2A | Planar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
VDS=600V: Covers high-voltage scenarios after rectification in 220V/380V systems, leaving sufficient margin for voltage spikes, significantly reducing avalanche breakdown risk.
VGS=±30V: Extremely high gate drive withstand voltage, compatible with common 12V~15V drive levels, strong anti-interference capability, simplifying drive circuit protection design.
Vth=3.5V (Typical): Moderate threshold voltage, requires standard gate drive voltage for use, effectively preventing false turn-on due to negative voltage noise.
RDS(on)=3.56Ω @ VGS=10V: Typical on-resistance level for high-voltage devices, controllable conduction loss under 2A low current conditions, suitable for light-load high-efficiency applications.
ID=2A: Continuous current capability matches low-power high-voltage loads, suitable for auxiliary power supplies, switching power supply startup circuits, etc.
Package TO252: Large heat sink pad, low thermal resistance, can operate with natural cooling, compatible with standard SMD assembly process, facilitating mass production.
VGS=±30V: Extremely high gate drive withstand voltage, compatible with common 12V~15V drive levels, strong anti-interference capability, simplifying drive circuit protection design.
Vth=3.5V (Typical): Moderate threshold voltage, requires standard gate drive voltage for use, effectively preventing false turn-on due to negative voltage noise.
RDS(on)=3.56Ω @ VGS=10V: Typical on-resistance level for high-voltage devices, controllable conduction loss under 2A low current conditions, suitable for light-load high-efficiency applications.
ID=2A: Continuous current capability matches low-power high-voltage loads, suitable for auxiliary power supplies, switching power supply startup circuits, etc.
Package TO252: Large heat sink pad, low thermal resistance, can operate with natural cooling, compatible with standard SMD assembly process, facilitating mass production.
Domain and module applications：
Switching Power Supply Auxiliary Power: High-voltage startup and power supply circuit, 600V withstand voltage can directly withstand the rectified bus voltage, reliable operation.
LED Lighting Driver: Used for non-isolated constant current or linear auxiliary circuits, with sufficient voltage margin, low temperature rise, improving overall lamp stability.
Charger and Adapter: As a high-voltage switching tube in flyback topology, 2A current matches 5~15W low-power output, with obvious cost advantages.
Industrial Control Auxiliary Power Supply: Draws power from the high-voltage bus inside inverters and servo drives, providing stable low-voltage power for the control board.
White Goods Power Module: High-voltage power supply circuit for air conditioner and refrigerator control boards, Planar process has strong impact resistance, suitable for harsh grid environments.
High-Voltage Interface and Protection Circuit: Used for bus voltage detection, discharge control, or surge clamping, high VGS withstand voltage improves system safety. Selection Summary: 2SK3113(0)-Z-E1-AZ-VB achieves a good balance between high-voltage tolerance, driving reliability, and package heat dissipation. It is a cost-effective general-purpose choice for low-current switching applications under the 600V voltage platform, especially suitable for projects with clear requirements for cost, lifespan, and anti-interference 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
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