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Part Details for FLZ4V7A by onsemi
Results Overview of FLZ4V7A by onsemi
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Energy and Power Systems
Electronic Manufacturing
Renewable Energy
Automotive
FLZ4V7A Information
FLZ4V7A by onsemi is a Zener Diode.
Zener Diodes are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Part Details for FLZ4V7A
FLZ4V7A CAD Models
FLZ4V7A Part Data Attributes
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FLZ4V7A
onsemi
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Datasheet
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FLZ4V7A
onsemi
Zener Diode
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ON SEMICONDUCTOR | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 21 Ω | |
| JEDEC-95 Code | DO-213AC | |
| JESD-30 Code | O-LELF-R2 | |
| Knee Impedance-Max | 770 Ω | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | GLASS | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 0.5 W | |
| Reference Voltage-Nom | 4.56 V | |
| Reverse Current-Max | 0.19 µA | |
| Reverse Test Voltage | 1 V | |
| Surface Mount | YES | |
| Technology | ZENER | |
| Terminal Form | WRAP AROUND | |
| Terminal Position | END | |
| Voltage Tol-Max | 2.63% | |
| Working Test Current | 20 mA |
FLZ4V7A Frequently Asked Questions (FAQ)
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A good PCB layout for the FLZ4V7A should include a solid ground plane, wide copper traces for power and ground, and a thermal relief pattern under the device. Additionally, placing vias near the device can help to dissipate heat more efficiently.
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To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, provide adequate heat sinking, and consider derating the device's power dissipation. Also, ensure that the PCB material and components can withstand the high temperatures.
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Exceeding the maximum junction temperature (Tj) rating can lead to reduced device lifespan, increased thermal resistance, and potentially even device failure. It's crucial to ensure that the device operates within the recommended temperature range to maintain reliability and performance.
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While the FLZ4V7A is designed to operate in a variety of environments, high humidity can still affect its performance and reliability. It's recommended to follow proper moisture-sensitive device handling and storage procedures, and consider using conformal coating or other protection methods if the device will be exposed to high humidity.
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To troubleshoot issues with the FLZ4V7A, start by reviewing the device's operating conditions, power supply, and PCB layout. Check for signs of overheating, such as excessive temperature rise or thermal shutdown. Use oscilloscopes and other diagnostic tools to identify any anomalies in the device's behavior. Consult the datasheet and application notes for guidance on troubleshooting and fault detection.