7N65
Manufacturer
Model
7N65
Category
The GOODWORK 7N65 TO-252 MOSFET offers a cost-effective solution for medium voltage power switching applications, providing 650V switching capability with 1.18Ω RDS(on) at 10V gate drive. Its 7A continuous current rating and 48W power dissipation make it suitable for motor drives and inverters, while the 2V gate threshold simplifies driver circuit design. The device requires proper heatsinking for continuous operation and storage in controlled environments to maintain reliability.
Reference Pricing
Reference Stock
Specifications
| Drain Current (Id) | 7A |
| Drain-Source Voltage (Vds) | 650V |
| Gate-Source Voltage (Vgs) | ±30V |
| On-Resistance (Rds(on)) | 1.18Ω~1.67Ω |
| Operating Temperature Range | -55~+150℃ |
| Package Material | Not provided |
| Package Type | TO-252 |
| Rated Voltage | Not provided |
| Switching Speed | Not provided |
| Threshold Voltage (Vth) | 2.0V |
| Transconductance (gm) | Not provided |
Function And Role
Core Function
Power switching and regulation in DC-DC converters, motor control, and inverters
Key Characteristics
- 650V drain-source voltage
- 7A continuous drain current
- 1.18Ω@10V RDS(on)
- 48W power dissipation
- 2V gate threshold voltage
Application Domains
Basic Scenarios
- Low-power motor drives
- Switching regulators
- Solar inverter systems
Extended Scenarios
- Automotive electronic control units
- Renewable energy grid interface
- Industrial power supplies
Precautions
| Soldering | Use 60-80℃ soldering profile with 20-30s per pin; avoid thermal shock |
| Current Limit | Max continuous current: 7A (peaks up to 10A for 10s) |
| Voltage Limit | Max Vds: 650V continuous, 800V non-repetitive |
| Thermal Management | Thermal resistance: 62.5°C/W; require heatsink for >3W continuous dissipation |
| Storage | Store in <10% RH, -40℃ to +85℃ environments |
| Risk Warnings |
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Alternative Model Params
- Vdss ≥650V
- Idc ≥6A
- RDS(on) ≤1.5Ω
- Pd ≤50W
- Vgs(th) ≤2.5V
Design Recommendations
| Layout | Maintain 10mm creepage distance between drain and source |
| Thermal | Use thermal vias under pad for PCB cooling |
| Compatibility | Verify gate drive compatibility with 10-15V gate threshold |
| Testing | Perform 100% AOI inspection for solder joints |
Market Positioning
| Strengths |
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| Weaknesses |
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