BZT52C51-7-F – DIODES INCORPORATED
Zener Diode 51V 410mW ±6% SOD-123 Surface Mount
Stock Quantity: 727
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.42 |
| 10+ | |
| 50+ | |
| 100+ |
727 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
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Overview
The Diodes Incorporated BZT52C51-7-F is a high-voltage Zener diode designed for precise voltage regulation in sensitive electronic circuits. Its critical operational characteristic is the stable 51V Zener voltage (Vz) maintained across a range of test currents, crucial for protecting downstream components from overvoltage transients. A key design consideration when implementing this device is managing its 500 mW power dissipation (Pd); exceeding this limit can lead to thermal runaway and premature failure, necessitating careful thermal management and current limiting in the application circuit.
Key Features
- Zener Voltage (Vz): 51 V
- Power Dissipation (Pd): 500 mW
- Reverse Leakage Current (Ir): 100 nA @ 51V
- Zener Impedance (Zz): 100 Ohms
- Operating Temperature Range: -65°C to +150°C
- Package: SOD-123-2 (3.85mm x 1.7mm x 1.35mm)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Overvoltage protection for sensitive analog signal chains
- Reference voltage generation in precision measurement equipment
- High-voltage rail clamping in power supply units
- ESD suppression in communication interfaces
