Overview
The 1N4733CP/TR8 is a Zener diode produced by Microchip Technology, designed to provide voltage regulation in various electronic circuits. This component is part of the 1N47xx series, known for its reliability and precision in voltage stabilization. The 1N4733CP/TR8 is specifically rated for a nominal Zener voltage of 5.1V and has a power dissipation capacity of 1 watt, making it suitable for a range of applications requiring stable voltage reference points.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Zener (Nom) (Vz) | 5.1 V |
| Tolerance | ±2% |
| Supplier Device Package | DO-204AL (DO-41), Axial |
| Power - Max | 1 W |
| Operating Temperature | -65°C ~ 150°C |
| Mounting Type | Through Hole |
| Impedance (Max) (Zzt) | 7 Ohms |
| Current - Reverse Leakage @ Vr | 10 µA @ 1 V |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA |
| Package | Tape & Reel (TR) |
Key Features
- Precision Voltage Regulation: The 1N4733CP/TR8 provides a stable Zener voltage of 5.1V with a tight tolerance of ±2%, ensuring reliable voltage regulation in circuits.
- High Power Dissipation: With a maximum power dissipation of 1 watt, this diode can handle moderate to high power requirements.
- Broad Operating Temperature Range: The diode operates within a temperature range of -65°C to 150°C, making it suitable for various environmental conditions.
- Through-Hole Mounting: The axial package allows for easy through-hole mounting on PCBs.
- Low Reverse Leakage Current: The diode has a low reverse leakage current of 10 µA at 1 V, minimizing unnecessary current draw.
Applications
- Voltage Regulation: The 1N4733CP/TR8 is commonly used in voltage regulator circuits to provide a stable reference voltage.
- Overvoltage Protection: It can be used to protect circuits from overvoltage conditions by clamping the voltage to a safe level.
- Signal Conditioning: The diode can be used in signal conditioning circuits to stabilize and regulate signal voltages.
- Power Supplies: It is often used in power supply circuits to regulate output voltages and ensure stability.
Q & A
- What is the nominal Zener voltage of the 1N4733CP/TR8?
The nominal Zener voltage is 5.1V. - What is the tolerance of the Zener voltage?
The tolerance is ±2%. - What is the maximum power dissipation of the 1N4733CP/TR8?
The maximum power dissipation is 1 watt. - What is the operating temperature range of the diode?
The operating temperature range is -65°C to 150°C. - What type of mounting does the 1N4733CP/TR8 use?
The diode uses through-hole mounting. - What is the impedance (Zzt) of the 1N4733CP/TR8?
The impedance (Zzt) is 7 Ohms. - What is the reverse leakage current at 1 V?
The reverse leakage current at 1 V is 10 µA. - What is the forward voltage drop (Vf) at 200 mA?
The forward voltage drop (Vf) at 200 mA is 1.2 V. - In what type of package is the 1N4733CP/TR8 available?
The diode is available in a DO-204AL (DO-41) axial package and is supplied in Tape & Reel (TR). - What are common applications of the 1N4733CP/TR8?
