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BZV55-B4V7
+BOMDIODE ZENER 4.7V 400MW SOD80
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Nhà sản xuấtGood-Ark Semiconductor
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Ông. Phần #BZV55-B4V7
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Bảng dữ liệu BZV55-B4V7 DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Part Status | Active |
| Voltage - Zener (Nom) (Vz) | 4.7 V |
| Tolerance | ±2% |
| Power - Max | 400 mW |
| Impedance (Max) (Zzt) | 80 Ohms |
| Current - Reverse Leakage @ Vr | 3 µA @ 2 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -65°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | DO-213AC, MINI-MELF, SOD-80 |
| Supplier Device Package | SOD-80 MiniMELF |
Tổng quan
Description
This component is characterized by its low reverse leakage current and fast response time, making it ideal for various electronic applications. It's typically used in power supplies, voltage regulators, and signal conditioning circuits.
The BZV55-B4V7 comes in a DO-41 package, providing good thermal performance and ease of integration into circuits. It is important to consider the maximum Zener current and ensure that the operating conditions do not exceed the specified limits to maintain reliability and performance.
In summary, the BZV55-B4V7 is a versatile and efficient Zener diode, offering stable voltage regulation for electronic applications.
Equivalent
Features
1. Zener Voltage: It provides a nominal Zener voltage of 4.7V, making it suitable for low-voltage applications.
2. Power Dissipation: The diode has a maximum power dissipation of 0.5W, allowing it to handle moderate power levels.
3. Temperature Coefficient: It offers a temperature coefficient of approximately -2.1 mV/°C, ensuring stable performance across varying temperatures.
4. Reverse Current: The reverse current at Zener voltage is relatively low, making it efficient for voltage regulation.
5. Package Type: Typically available in a DO-41 package, it facilitates easy mounting on PCBs.
6. Applications: Commonly used in voltage reference circuits, surge protection, and biasing of transistors.
Overall, the BZV55-B4V7 is a reliable choice for achieving stable voltage regulation in electronic circuits.
Pinout
For the BZV55-B4V7, the nominal zener voltage is 4.7V. It is commonly used for voltage clamping, voltage regulation in low-power applications, and signal protection. The device is typically housed in a DO-41 package, which facilitates easy integration into electronic circuits.
Pin Configuration:
1. Anode: Connected to the negative side of the circuit.
2. Cathode: Connected to the positive side of the circuit.
When the voltage across the zener diode exceeds its breakdown voltage, it maintains a nearly constant voltage across its terminals, making it suitable for stabilizing voltage in various electronic applications.