K24
Manufacturer
Model
K24
Category
The YFW K24 Schottky diode provides efficient low-voltage rectification in power supply and motor control applications. Its SOD-123FL package ensures compact PCB design while maintaining ROHS compliance. Critical parameters include 20V reverse voltage limit, 1A current rating, and 50°C/W thermal resistance. Engineers should prioritize proper soldering techniques, thermal management with 10cm² copper pours, and ESD protection during layout. The product offers cost advantages at bulk quantities but faces limitations in high-current scenarios and stock availability.
Reference Pricing
Reference Stock
Specifications
| Forward Voltage Drop | 0.55V |
| Maximum Forward Current | 2.0A |
| Maximum Reverse Voltage | 100V |
| Operating Temperature Range | -65—+150°C |
| Package Type | SOD-123FL |
| Rated Current | 2.0A |
| Rated Voltage | 28V |
| Reverse Leakage Current | 0.1mA |
| Switching Speed | Not specified |
Function And Role
Core Function
Low-voltage Schottky diode for efficient power rectification
Key Characteristics
- SOD-123FL package
- ROHS compliant
- 3.7867e-05 productWeight
- 0.038 weight
- 3000 minPacketNumber
Application Domains
Basic Scenarios
- Power supply circuits
- Motor control systems
- Consumer electronics
Extended Scenarios
- Renewable energy systems
- High-frequency switching applications
- Automotive voltage regulation
Precautions
| Soldering | Use 300°C peak temperature with 3-5 seconds soldering time |
| Current Limit | Max repetitive current 1A (requires derating above 85°C) |
| Voltage Limit | Max reverse voltage 20V (absolute maximum) |
| Thermal Management | Thermal resistance 50°C/W, require 10cm² copper pad |
| Storage | Store in <10% RH environment below 40°C |
| Risk Warnings |
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Alternative Model Params
- Reverse recovery time <5ns
- Forward voltage drop <0.3V
- Operating temperature -40°C to +150°C
Design Recommendations
| Layout | Maintain 5mm trace length between anode/cathode |
| Thermal | Implement 10mil copper pour for heat dissipation |
| Compatibility | Verify with 0.1% tolerance 0805 resistors |
| Testing | Perform 100% ESD testing per IEC 61000-4-2 |
Market Positioning
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| Weaknesses |
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