Overview
The BZV55C4V7-TP is a low-power voltage regulator diode manufactured by Micro Commercial Co. This component is part of the BZV55 series, which offers a wide range of nominal working voltages. Although the BZV55C4V7-TP is currently obsolete and no longer manufactured, it remains relevant for understanding and replacing similar components in existing designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part Number | BZV55C4V7-TP | |
| Category | Discrete Semiconductor | |
| Description | DIODE ZENER 4.7V 500MW MINIMELF | |
| Voltage - Zener (Nom) | 4.7V | V |
| Voltage - Forward (Vf) (Max) @ If | 1.5V @ 200mA | V @ mA |
| Tolerance | ±6% | % |
| Package / Case | DO-213AC, MINI-MELF, SOD-80 | |
| Power - Max | 500mW | mW |
| Operating Temperature | -55°C ~ 150°C | °C |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 60 Ohm | Ohm |
| Current - Reverse Leakage @ Vr | 500nA @ 1V | nA @ V |
Key Features
- Low Power Consumption: The BZV55C4V7-TP has a maximum power dissipation of 500mW, making it suitable for low-power applications.
- Precision Voltage Regulation: Available in ±6% tolerance, ensuring stable voltage regulation.
- Wide Operating Temperature Range: Operates from -55°C to 150°C, making it versatile for various environmental conditions.
- Surface Mount Package: Mini MELF (DO-213AC, SOD-80) package for easy integration into surface mount designs.
- Low Differential Resistance: Ensures efficient voltage regulation with minimal voltage drop.
Applications
- General Regulation Functions: Suitable for voltage stabilization and regulation in various electronic circuits.
- Automotive Electronics: Can be used in automotive systems requiring stable voltage regulation.
- Consumer Electronics: Applicable in consumer devices such as audio equipment, power supplies, and other electronic appliances.
- Industrial Control Systems: Used in industrial control systems to ensure stable voltage supply.
Q & A
- What is the nominal zener voltage of the BZV55C4V7-TP?
The nominal zener voltage is 4.7V.
- What is the maximum forward voltage drop at 200mA?
The maximum forward voltage drop at 200mA is 1.5V.
- What is the tolerance of the BZV55C4V7-TP?
The tolerance is ±6%.
- What is the maximum power dissipation of the BZV55C4V7-TP?
The maximum power dissipation is 500mW.
- What is the operating temperature range of the BZV55C4V7-TP?
The operating temperature range is from -55°C to 150°C.
- What type of package does the BZV55C4V7-TP come in?
The BZV55C4V7-TP comes in a Mini MELF (DO-213AC, SOD-80) package.
- Is the BZV55C4V7-TP still in production?
No, the BZV55C4V7-TP is obsolete and no longer manufactured.
- What are some potential substitutes for the BZV55C4V7-TP?
Available substitutes include similar components like the BZT52C4V7-TP.
- What is the reverse leakage current at 1V for the BZV55C4V7-TP?
The reverse leakage current at 1V is 500nA.
- What is the thermal resistance from junction to ambient for the BZV55C4V7-TP?
The thermal resistance from junction to ambient is approximately 380 K/W in free air.
