1N5352BG – ONSEMI
Zener Diode 15 V 5 W ±5% Through Hole Axial
Stock Quantity: 83
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.21 |
| 10+ | |
| 50+ | |
| 100+ |
83 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
- Worldwide shipping available, contact us for a quotation
- We can ship on your DHL or UPS account if required
- Any import duties or taxes are the responsibility of the receiver
Overview
The ONSEMI 1N5352BG is a robust 5W axial-leaded Zener diode designed for precise voltage regulation at 15V. Its primary function is to maintain a stable reference voltage across varying current loads, a critical requirement in power supply and signal conditioning circuits. A key design consideration for high-power Zeners like the 1N5352BG is thermal management; while it offers a substantial 5W dissipation capability, designers must ensure adequate heatsinking to prevent junction over-temperature, which can degrade its tight ±5% voltage tolerance and significantly shorten operational lifespan, especially in continuous high-current scenarios.
Key Features
- Zener Voltage (Vz): 15 V
- Maximum Power Dissipation: 5 W
- Voltage Tolerance: ±5%
- Maximum Dynamic Impedance (Zzt): 2.5 Ohms
- Operating Temperature Range: -65°C to 200°C
- Package: T-18, Axial (Through Hole)
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.
- Precision voltage clamping in linear power regulators.
- Reference voltage generation for analog-to-digital converters (ADCs).
- Over-voltage protection circuits for sensitive downstream components.
- Stabilizing bias points in discrete transistor amplifier stages.
