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BZT52B4V7-TP
Product Overview
The BZT52B4V7-TP belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. This diode is characterized by its low reverse leakage current, precise voltage regulation, and compact package size. It is typically available in a surface-mount package and is often sold in reels or tubes containing a specific quantity.
Specifications
- Voltage: 4.7V
- Power Dissipation: 500mW
- Package Type: SOD-123
- Operating Temperature Range: -65°C to +150°C
- Zener Impedance: 40Ω
- Maximum Reverse Leakage Current: 100nA
Pin Configuration
The BZT52B4V7-TP has three pins, with the cathode connected to the ground and the anode connected to the input voltage. The middle pin is not connected internally and is used for mechanical support only.
Functional Features
- Precise voltage regulation at 4.7V
- Low reverse leakage current
- Fast response time to voltage fluctuations
- Compact and easy-to-use SOD-123 package
Advantages
- Reliable voltage regulation
- Small form factor
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to overvoltage conditions
Working Principles
The BZT52B4V7-TP operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased. This allows it to regulate the voltage in a circuit and protect sensitive components from voltage spikes.
Application Field Plans
This Zener diode is commonly used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices such as power supplies, amplifiers, and sensor interfaces.
Alternative Models
- 1N4732A: 4.7V Zener diode in DO-41 package
- MM3Z4V7T1G: 4.7V Zener diode in SOD-323 package
- BZX84C4V7: 4.7V Zener diode in SOT-23 package
In conclusion, the BZT52B4V7-TP Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.
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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng BZT52B4V7-TP sa mga teknikal na solusyon
Sure, here are 10 common questions and answers related to the application of BZT52B4V7-TP:
What is the maximum power dissipation of BZT52B4V7-TP?
- The maximum power dissipation of BZT52B4V7-TP is 300mW.
What is the forward voltage drop of BZT52B4V7-TP?
- The forward voltage drop of BZT52B4V7-TP is typically 0.9V at a forward current of 10mA.
What is the reverse standoff voltage of BZT52B4V7-TP?
- The reverse standoff voltage of BZT52B4V7-TP is 4.7V.
What is the operating temperature range of BZT52B4V7-TP?
- The operating temperature range of BZT52B4V7-TP is -65°C to +150°C.
Can BZT52B4V7-TP be used for overvoltage protection in electronic circuits?
- Yes, BZT52B4V7-TP can be used for overvoltage protection due to its Zener diode characteristics.
Is BZT52B4V7-TP suitable for voltage regulation in low-power applications?
- Yes, BZT52B4V7-TP is suitable for voltage regulation in low-power applications such as sensor circuits and small signal amplifiers.
What is the typical reverse leakage current of BZT52B4V7-TP?
- The typical reverse leakage current of BZT52B4V7-TP is 100nA at the standoff voltage.
Can BZT52B4V7-TP be used in battery charging circuits?
- Yes, BZT52B4V7-TP can be used in battery charging circuits to protect against overvoltage conditions.
What is the package type of BZT52B4V7-TP?
- BZT52B4V7-TP is available in a SOD-123 package.
Are there any specific layout considerations when using BZT52B4V7-TP in a PCB design?
- It is recommended to place bypass capacitors close to the BZT52B4V7-TP to minimize noise and ensure stable operation.
I hope these questions and answers are helpful! Let me know if you need further assistance.