1N5347BG – ON-SEMI
Part Number:
1N5347BG
Manufacturer:
Date Code:
10
RoHS:
RoHS Compliant
MSL:
Not Applicable
COO:
CHINA
Description:
Zener Diode, 10V Vr, 1A If, 1.2V Vf, 5W Pd, Case 17
Datasheet:
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Stock Quantity: 554
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.24 |
| 10+ | |
| 50+ | |
| 100+ |
554 in stock
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Product Details:
Overview
The ON-SEMI 1N5347BG is a robust 5W axial-leaded Zener diode designed for precise voltage regulation in demanding applications. Its primary function is to maintain a stable 10V output, even under significant current fluctuations. A critical design consideration for this device is managing thermal dissipation; while rated for 5W, continuous operation at or near this limit necessitates careful heatsinking to prevent junction temperature excursions beyond its 200°C maximum, which could compromise its ±5% tolerance and long-term reliability.
Key Features
- Zener Voltage (Vz): 10 V
- Maximum Power Dissipation: 5 W
- Tolerance: ±5%
- Maximum Zener Impedance (Zzt): 2 Ohms
- Reverse Leakage Current: 5 µA @ 7.6 V
- 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.
- Voltage clamping in power supply output stages
- Reference voltage generation for analog circuits
- Transient voltage suppression in sensitive instrumentation
- Overvoltage protection for battery-powered devices
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