SS5200B
Manufacturer
Model
SS5200B
Category
The JUXING SS5200B SMB Schottky diode provides efficient rectification with 200V reverse voltage and 950mV forward drop at 5A, ideal for power conversion and motor control. Its compact package suits space-constrained designs but requires proper thermal management. Applications range from industrial inverters to EV battery systems, with RoHS compliance and cost-effective pricing at bulk volumes. Critical design parameters include voltage rating, current handling, and thermal performance matching.
Reference Pricing
Reference Stock
Specifications
| Forward Voltage Drop | 0.55V |
| Maximum Forward Current | 5.0A |
| Maximum Reverse Voltage | 200V |
| Operating Temperature Range | -50 to +150℃ |
| Package Type | SMB |
| Rated Current | Not specified |
| Rated Voltage | Not specified |
| Reverse Leakage Current | 0.3mA |
| Switching Speed | Not specified |
Function And Role
Core Function
Rectification, signal switching, and voltage protection in electronic circuits
Key Characteristics
- 200V DC reverse voltage (Vr)
- 950mV forward voltage (Vf@5A)
- 5A rectified current
- SMB surface mount package
Application Domains
Basic Scenarios
- Power supply circuits requiring low forward voltage drop
- DC-DC converters and motor control systems
- Inverter applications in industrial equipment
Extended Scenarios
- Renewable energy system inverters
- Electric vehicle battery management systems
- High-frequency switching power supplies
Precautions
| Soldering | Use 300-350℃ soldering iron with 0.5-1mm tip, avoid prolonged heating |
| Current Limit | Max continuous current: 5A (peak 10A for 10s) |
| Voltage Limit | Max reverse voltage: 200V (survives 300V transient) |
| Thermal Management | Thermal resistance: 50℃/W, require heat sink for >3W operation |
| Storage | Store in <10% RH, 10-40℃ environment |
| Risk Warnings |
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Alternative Model Params
- Vr (reverse voltage)
- Vf@TA (forward voltage at operating temperature)
- Max repetitive peak current
Design Recommendations
| Layout | Keep leads <5mm in high-frequency layouts |
| Thermal | Use thermal vias under package |
| Compatibility | Verify with 0201-0402 size equivalents |
| Testing | Test at 85℃/85% RH for 1000h reliability |
Market Positioning
| Strengths |
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| Weaknesses |
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