1N5313-1 Overview
The 1N5313-1 is a silicon Zener diode designed for precision voltage regulation and reference applications. Its stable voltage characteristics and robust construction offer reliable performance in industrial electronics, power supplies, and instrumentation circuits. This diode is engineered to maintain a consistent breakdown voltage, making it suitable for voltage stabilization and protection roles. With a power dissipation rating suitable for moderate loads, it provides engineers with a dependable component for maintaining circuit integrity under varying electrical conditions. For detailed sourcing and technical support, visit IC Manufacturer.
1N5313-1 Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (Vz) | 12 V | Volts |
| Test Current (Iz) | 20 mA | Milliamps |
| Maximum Reverse Current (Ir) | 5 ??A | Microamps |
| Power Dissipation (Pd) | 1.0 | Watts |
| Maximum Zener Impedance (Zz) | 15 | Ohms |
| Operating Temperature Range | -65 to +175 | ??C |
| Package Type | DO-41 | – |
| Forward Voltage Drop (Vf) | 1.2 | Volts |
1N5313-1 Key Features
- Precise Voltage Regulation: Provides a stable 12 V reference, critical for maintaining consistent voltage levels in sensitive circuits.
- Low Zener Impedance: Ensures minimal voltage variation under changing current, enhancing circuit accuracy.
- High Power Dissipation Capability: Supports up to 1 watt, offering durability in moderate power environments.
- Wide Operating Temperature Range: Functions reliably from -65??C to +175??C, suitable for harsh industrial conditions.
1N5313-1 Advantages vs Typical Alternatives
This diode offers enhanced voltage regulation accuracy with a low Zener impedance, surpassing many typical Zener diodes. Its 1-watt power rating provides a balance between compact size and power handling, making it more reliable under industrial stresses. Compared to alternatives, it maintains stable voltage across temperature extremes, improving device longevity and circuit consistency.
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Typical Applications
- Voltage reference in power supply regulation circuits, ensuring stable output voltage despite load fluctuations and varying input conditions.
- Surge protection components to guard sensitive electronics from voltage spikes and transient surges.
- Voltage clamping in communication devices to prevent overvoltage damage during signal transmission.
- Instrumentation circuits requiring precise voltage thresholds for accurate measurement and control.
1N5313-1 Brand Info
The 1N5313-1 is part of a well-established line of Zener diodes known for their precision and reliability. Produced following stringent quality standards, this device meets the demands of industrial and commercial electronics applications. Its robust construction and consistent performance have made it a preferred choice among engineers for voltage regulation tasks. The product is supported by comprehensive datasheets and application notes available through authorized distributors and IC Manufacturer.
FAQ
What is the nominal Zener voltage of this diode?
The device has a nominal Zener voltage of 12 volts, which is the voltage it maintains across itself under the specified test current of 20 mA. This makes it suitable for circuits requiring a stable 12 V reference.
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What power dissipation can the device safely handle?
The maximum power dissipation rating is 1 watt. This rating defines the maximum continuous power the diode can safely dissipate without risk of damage, ensuring reliable operation in moderate power applications.
What temperature range is suitable for operation?
This diode operates reliably between -65??C and +175??C, allowing it to perform effectively in a wide range of environments, from extreme cold to high-temperature industrial settings.
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What type of package does the diode come in?
The diode is supplied in a DO-41 axial package, which is a standard form factor that facilitates easy integration into through-hole PCB designs and ensures mechanical robustness.
How does the low Zener impedance benefit circuit performance?
A low Zener impedance reduces voltage variation when current changes, improving voltage regulation accuracy and stability. This characteristic is essential in precision voltage reference and regulation applications.
