Overview
The 1N5349B_R2_00001, produced by Panjit International Inc., is a silicon zener diode designed for voltage regulation applications. This component is part of the 1N5349B series and is known for its high reliability and robust performance. The diode is packaged in a DO-201AE molded plastic case with axial leads, making it suitable for a variety of electronic circuits. It is lead-free and compliant with EU RoHS 2.0, ensuring environmental sustainability. The diode's low inductance and minimal leakage current make it an excellent choice for applications requiring stable voltage regulation.
Key Specifications
| Parameter | Symbol | Value | Units |
|---|---|---|---|
| Nominal Zener Voltage | Vz @ Izt | 12V | V |
| Minimum Zener Voltage | Vr Min | 11.4V | V |
| Maximum Zener Voltage | Vr Max | 12.6V | V |
| Maximum Zener Impedance | ZZT @ Izt | 75 Ω | Ω |
| Maximum Leakage Current | IR | 1 μA | μA |
| DC Power Dissipation | Pd | 5 W | W |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55°C to +150°C | °C |
| Package Type | DO-201AE | ||
| Number of Pins | 2 | ||
| Zener Tolerance | ±5% |
Key Features
- Low Inductance: The diode has low inductance, making it suitable for high-frequency applications.
- Low Leakage Current: Typical leakage current is less than 1 μA above 13V, ensuring minimal current loss.
- High Power Dissipation: The diode can handle up to 5 watts of DC power dissipation.
- Lead-Free and RoHS Compliant: The component is lead-free and compliant with EU RoHS 2.0, ensuring environmental sustainability.
- Underwriters Laboratory Flammability Classification: The plastic package has a UL flammability classification of 94V-O.
Applications
- Voltage Regulation: Ideal for voltage regulation in power supplies, adapters, and other electronic circuits.
- Power Supply Systems: Used in PC power supplies, TV power supplies, and other consumer electronics.
- UPS and PFC Systems: Suitable for use in uninterruptible power supplies (UPS) and power factor correction (PFC) systems.
- Charging Systems: Can be used in battery chargers and quick chargers due to its high surge current capability.
- Industrial and Automotive Systems: Applicable in various industrial and automotive applications requiring stable voltage regulation.
Q & A
- What is the nominal zener voltage of the 1N5349B_R2_00001 diode?
The nominal zener voltage is 12V.
- What is the maximum power dissipation of the 1N5349B_R2_00001 diode?
The maximum DC power dissipation is 5 watts.
- What is the operating temperature range of the 1N5349B_R2_00001 diode?
The operating junction and storage temperature range is -55°C to +150°C.
- Is the 1N5349B_R2_00001 diode lead-free and RoHS compliant?
Yes, it is lead-free and compliant with EU RoHS 2.0.
- What is the package type of the 1N5349B_R2_00001 diode?
The diode is packaged in a DO-201AE molded plastic case with axial leads.
- What are the typical applications of the 1N5349B_R2_00001 diode?
It is used in voltage regulation, power supply systems, UPS, PFC systems, charging systems, and various industrial and automotive applications.
- What is the maximum zener impedance of the 1N5349B_R2_00001 diode?
The maximum zener impedance is 75 Ω.
- What is the maximum leakage current of the 1N5349B_R2_00001 diode?
The maximum leakage current is 1 μA.
- Does the 1N5349B_R2_00001 diode have any special certifications?
Yes, it has Underwriters Laboratory flammability classification of 94V-O.
- How many pins does the 1N5349B_R2_00001 diode have?
The diode has 2 pins.
