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Vishay 13 V General Purpose Zener Diode 1 W Surface Mount 2-Pin DO-214AC SML4743-E3/61
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 2.29mm |
| Length | 4.5mm |
| Model | SML4743-E3/61 |
| Mount Type | Surface |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214AC |
| Minimum Operating Temperature | -65°C |
| Standards/Approvals | RoHS |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Automotive Standard | AEC-Q101 |
| Maximum Power Dissipation Pd | 1W |
| Diode Configuration | Single |
| Test Current It | 19mA |
| Maximum Reverse Leakage Current | 5μA |
| Nominal Zener Voltage Vz | 13V |
| Zener Type | General Purpose |
| Maximum Zener Impedance | 10Ω |
| 13V Zener diode,SML4743 1WBrand | Vishay |
Key Features
- Single diode configuration for stable voltage regulation.
- Nominal Zener voltage of 13 V with ±10% tolerance.
- Maximum power dissipation rating of 1 watt.
- Compact surface mount design suitable for automated PCB assembly.
- Reliable operating temperature range from -65°C to 150°C.
- Low maximum reverse leakage current of 5 μA ensures minimal power loss.
- Meets RoHS compliance and automotive standard AEC-Q101.
- Test current of 19 mA and maximum Zener impedance of 10 Ω for precise voltage regulation.
Product Description
Vishay SML4743-E3/61 is a single Zener diode designed for general purpose voltage regulation with a nominal Zener voltage of 13 V. This diode delivers reliable performance with a maximum power dissipation of 1 watt and operates efficiently within a wide temperature range from -65°C to 150°C.
The surface mount DO-214AC package makes it suitable for modern automated electronic assembly processes, providing compact size and ease of integration on PCBs. The diode features a test current of 19 mA and a maximum Zener impedance of 10 Ω, ensuring stable voltage regulation with minimal fluctuations during operation.
Additionally, it maintains a low reverse leakage current of 5 μA to minimize power loss and ensure energy efficiency in electronic circuits.
This product complies with RoHS environmental standards and meets the automotive grade AEC-Q101 standard, making it suitable for use in both commercial and automotive electronics applications.
Single diode configuration for stable voltage regulation. Nominal Zener voltage of 13 V with ±10% tolerance. Maximum power dissipation of 1 W for efficient performance. Compact surface mount DO-214AC package for automated PCB assembly.
Temperature range from -65°C to 150°C supports harsh environments. Low maximum reverse leakage current of 5 µA reduces power loss. Compliance with RoHS and automotive standard AEC-Q101. Physical dimensions: length 4.5 mm, height 2.29 mm.
Test current 19 mA and maximum Zener impedance 10 Ω for precision.
This Zener diode is ideal for industrial, automotive, laboratory, and consumer electronic applications that require precise voltage stabilization and protection against voltage spikes.
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Frequently Asked Questions
The nominal Zener voltage of this diode is 13 V with a tolerance of ±10%.
This model has a maximum power dissipation rating of 1 watt.
It operates efficiently within a temperature range from -65°C to 150°C.
The maximum reverse leakage current for this diode is 5 μA, which helps minimize power loss.
The diode is packaged in a DO-214AC surface mount configuration, suitable for automated PCB assembly.
The test current for this model is 19 mA.
This Zener diode has a 2-pin configuration.
The maximum Zener impedance is 10 Ω, ensuring stable voltage regulation.
It complies with the automotive standard AEC-Q101.
Yes, this model meets RoHS compliance standards.
The physical dimensions are 4.5 mm in length and 2.29 mm in height.
It is suitable for industrial, automotive, laboratory, and consumer electronic applications that require precise voltage stabilization.
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