Overview
The 1N4733APE3/TR8 is a 1-watt Zener diode produced by Microchip Technology, part of the 1N4728AP to 1N4764AP series. This component is designed to provide voltage regulation across a wide range of operating conditions. It is encapsulated in a plastic DO-41 or DO-204AL package, making it suitable for various electronic applications requiring stable voltage regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (Vz) | 5.1 | V |
| Tolerance | ±5% | |
| Power Dissipation | 1.0 | W |
| Operating and Storage Temperature | -65 to +150 | °C |
| Thermal Resistance (Junction to Lead) | 45 | °C/W |
| Thermal Resistance (Junction to Ambient) | 105 | °C/W |
| Forward Voltage @200 mA | 1.2 | V |
| Solder Temperature | 260 | °C (for 10 s max) |
| Package Type | DO-41 or DO-204AL (Plastic) | |
| Weight | 0.7 | grams |
Key Features
- JEDEC registered part numbers with 5% tolerance (A suffix), and options for tighter tolerances (C or D suffix).
- Extensive voltage selection from 3.3 to 100 volts.
- Options for military screening levels by adding prefixes (MQ, MX, MV, or MSP).
- RoHS Compliant devices available with an “e3” suffix.
- Regulates voltage over a broad operating current and temperature range.
- Flexible axial-lead mounting terminals.
- Nonsensitive to ESD per MIL-STD-750 Method 1020.
- Moisture classification is Level 1 per IPC/JEDEC J-STD-020B with no dry pack required.
Applications
The 1N4733APE3/TR8 Zener diode is suitable for a variety of applications requiring stable voltage regulation, including:
- Voltage regulation in power supplies and voltage stabilizers.
- Overvoltage protection in electronic circuits.
- Current limiting and surge protection.
- Signal clipping and clamping in audio and RF circuits.
Q & A
- What is the Zener voltage of the 1N4733APE3/TR8?
The Zener voltage is 5.1 volts with a ±5% tolerance.
- What is the power dissipation rating of this diode?
The power dissipation rating is 1.0 watt).
- What is the operating temperature range for this component?
The operating and storage temperature range is -65°C to +150°C).
- Is the 1N4733APE3/TR8 RoHS compliant?
- What is the thermal resistance of this diode?
The thermal resistance is 45°C/W (junction to lead) and 105°C/W (junction to ambient)).
- What is the forward voltage at 200 mA for this diode?
The forward voltage at 200 mA is 1.2 volts (maximum)).
- What is the solder temperature for this component?
The solder temperature is 260°C for 10 seconds (maximum)).
- What package type is the 1N4733APE3/TR8 available in?
- Is the 1N4733APE3/TR8 sensitive to ESD?
- What is the moisture classification of this component?
