Overview
The 1N4733 G is a Zener diode produced by Microsemi Corporation, designed to provide voltage regulation in various electronic circuits. This diode is part of the 1N47xx series, known for its reliability and performance in a wide range of applications. The 1N4733 G is characterized by its nominal Zener voltage of 5.1V and a power dissipation of 1W, making it suitable for applications requiring stable voltage reference points.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 1N4733 G |
| Manufacturer | Microsemi Corporation |
| Description | DIODE ZENER 5.1V 1W DO204AL |
| Voltage - Zener (Nom) (Vz) | 5.1V |
| Voltage - Forward (Vf) (Max) @ If | 1.2V @ 200mA |
| Tolerance | ±10% |
| Package / Case | DO-204AL (DO-41), Axial |
| Power - Max | 1W |
| Operating Temperature | -65°C ~ 175°C |
| Mounting Type | Through Hole |
| Impedance (Max) (Zzt) | 7 Ohm |
| Current - Reverse Leakage @ Vr | 10µA @ 1V |
Key Features
- Hermetic Seal: The 1N4733 G diode features a hermetic seal, which enhances its reliability and durability in harsh environments.
- High Power Dissipation: With a maximum power dissipation of 1W, this diode is suitable for applications requiring robust voltage regulation.
- Precision Voltage Regulation: The diode offers a precise Zener voltage of 5.1V with a tolerance of ±10%, ensuring stable voltage reference points.
- Wide Operating Temperature Range: The diode operates effectively across a temperature range of -65°C to 175°C, making it versatile for various applications.
- Through-Hole Mounting: The DO-204AL (DO-41) axial package allows for easy through-hole mounting on PCBs.
Applications
The 1N4733 G Zener diode is widely used in various electronic circuits for voltage regulation, surge protection, and as a voltage reference. Some common applications include:
- Voltage Regulation: In power supplies and voltage regulators to maintain stable output voltages.
- Surge Protection: To protect electronic components from voltage spikes and surges.
- Voltage Reference: In measurement and control circuits where a stable voltage reference is required.
- Audio and Signal Processing: In audio circuits for noise reduction and signal stabilization.
Q & A
- What is the nominal Zener voltage of the 1N4733 G diode?
The nominal Zener voltage of the 1N4733 G diode is 5.1V. - What is the maximum power dissipation of the 1N4733 G diode?
The maximum power dissipation of the 1N4733 G diode is 1W. - What is the tolerance of the Zener voltage for the 1N4733 G diode?
The tolerance of the Zener voltage for the 1N4733 G diode is ±10%. - What is the operating temperature range of the 1N4733 G diode?
The operating temperature range of the 1N4733 G diode is -65°C to 175°C. - What type of package does the 1N4733 G diode come in?
The 1N4733 G diode comes in a DO-204AL (DO-41) axial package. - What is the maximum forward voltage drop of the 1N4733 G diode?
The maximum forward voltage drop of the 1N4733 G diode is 1.2V at 200mA. - What is the reverse leakage current of the 1N4733 G diode?
The reverse leakage current of the 1N4733 G diode is 10µA at 1V. - Is the 1N4733 G diode suitable for through-hole mounting?
Yes, the 1N4733 G diode is suitable for through-hole mounting. - What are some common applications of the 1N4733 G diode?
The 1N4733 G diode is commonly used in voltage regulation, surge protection, and as a voltage reference in various electronic circuits. - Where can I find the datasheet for the 1N4733 G diode?
You can find the datasheet for the 1N4733 G diode on the official Microsemi website or through distributors like Digi-Key and Ariat-Tech Electronics.
