Overview
The 1N5343BE3/TR12 is a 5-watt Zener diode manufactured by Microchip Technology. This component is part of the 1N5334Be3 through 1N5388Be3 JEDEC registered series, known for their axial-leaded design and high power handling capabilities. The 1N5343BE3/TR12 is specifically designed to provide a nominal Zener voltage of 7.5 volts with a tolerance of ±5%. It is widely used in voltage regulation and stabilization applications due to its robust electrical characteristics and reliability.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer | Microchip Technology |
| Voltage - Zener (Nom) (Vz) | 7.5 V |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 1 A |
| Tolerance | ±5% |
| Power - Max | 5 W |
| Impedance (Max) (Zzt) | 1.5 Ohms |
| Current - Reverse Leakage @ Vr | 10 µA @ 5.4 V |
| Operating Temperature | -65°C ~ 150°C |
| Mounting Type | Through Hole |
| Package / Case | T-18, Axial |
| Package | Tape & Reel (TR) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Key Features
- High Power Handling: The 1N5343BE3/TR12 can handle up to 5 watts of power, making it suitable for applications requiring robust voltage regulation.
- Precision Voltage Regulation: With a nominal Zener voltage of 7.5 volts and a tolerance of ±5%, this diode provides stable voltage regulation.
- Wide Operating Temperature Range: It operates within a temperature range of -65°C to 150°C, ensuring reliability in various environmental conditions.
- Through-Hole Mounting: The axial-leaded design facilitates easy mounting and integration into through-hole PCBs.
- RoHS Compliance: The component is ROHS3 compliant, ensuring it meets environmental standards for lead-free electronics.
Applications
- Voltage Regulation: The 1N5343BE3/TR12 is commonly used in voltage regulator circuits to provide stable output voltages.
- Voltage Stabilization: It is used to stabilize voltage in power supplies, audio equipment, and other electronic devices.
- Overvoltage Protection: This diode can be used to protect circuits from overvoltage conditions by clamping the voltage to a safe level.
- Signal Processing: It can be used in signal processing applications where precise voltage levels are required.
Q & A
- What is the nominal Zener voltage of the 1N5343BE3/TR12?
The nominal Zener voltage is 7.5 volts.
- What is the maximum power handling of the 1N5343BE3/TR12?
The maximum power handling is 5 watts.
- What is the tolerance of the Zener voltage for the 1N5343BE3/TR12?
The tolerance is ±5%.
- What is the operating temperature range of the 1N5343BE3/TR12?
The operating temperature range is -65°C to 150°C.
- Is the 1N5343BE3/TR12 RoHS compliant?
- What type of mounting does the 1N5343BE3/TR12 use?
The 1N5343BE3/TR12 uses through-hole mounting.
- What is the package type of the 1N5343BE3/TR12?
The package type is T-18, Axial, and it is available in tape and reel (TR) format.
- What is the maximum forward voltage drop of the 1N5343BE3/TR12?
The maximum forward voltage drop is 1.2 volts at 1 ampere.
- What is the maximum reverse leakage current of the 1N5343BE3/TR12?
The maximum reverse leakage current is 10 µA at 5.4 volts.
- What is the ECCN classification for the 1N5343BE3/TR12?
The ECCN classification is EAR99.
