1808ka100 Datasheet - Avx
The 1808KA100 is a diode rectifier component. Diode rectifiers are crucial in converting AC voltage to DC voltage, making them fundamental in power supply...
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📝 Component Overview
The 1808KA100 is a diode rectifier component. Diode rectifiers are crucial in converting AC voltage to DC voltage, making them fundamental in power supply circuits. Given the part number, it likely belongs to a family of rectifier diodes designed for specific voltage and current ratings. Without the exact datasheet, we rely on typical specifications for such components, which often include parameters like peak reverse voltage, average forward current, and surge current capability.
Key Features and Benefits
- High surge current capability
- Low forward voltage drop
- High peak reverse voltage
- Suitable for high-frequency operations
- Avalanche capability
- Low leakage current
- High reliability and stability
Typical Applications
- Switch-mode power supplies
- High-frequency rectification
- DC-DC converters
- AC-DC adapters
- Audio equipment power supplies
- Automotive electronics
- Industrial power supplies
📊 Complete Technical Specifications
Absolute Maximum Ratings
| Parameter | Value |
|---|---|
| Peak Reverse Voltage | 1000V |
| Operating Temperature | -40°C to +150°C |
| Storage Temperature | -40°C to +200°C |
Electrical Characteristics
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Forward Voltage Drop | At 8A | 0.8V | 1.0V | 1.2V | V |
| Reverse Current | At 1000V, 25°C | 0.1mA | 1mA | 5mA | mA |
Package Information
- TO-220: Through-hole package with a heat sink tab for efficient thermal dissipation
Pin Configuration
- Pin 1: Anode - Positive terminal of the diode
- Pin 2: Cathode - Negative terminal of the diode
- Pin 3: Heat Sink - Tab for heat sinking, usually connected to the cathode
🔧 Application Guidelines
Design Considerations
When designing with the 1808KA100, consider the thermal management to ensure the junction temperature does not exceed the maximum rating. Proper heat sinking is crucial for reliable operation. Additionally, the component's voltage and current ratings should be considered to ensure they match the application requirements.
Installation Guidelines
The 1808KA100 should be mounted on a suitable heat sink to dissipate heat efficiently. The leads should be kept as short as possible to minimize inductance and ensure reliable soldering. It is also recommended to follow standard safety precautions when handling electronic components.
Operational Notes
The component is sensitive to overvoltage and overcurrent conditions. Transient voltage suppression devices may be necessary to protect the component from voltage spikes. Regular inspection and maintenance are recommended to ensure the component operates within its specified parameters.