Overview
The BZX84C4V7TS-7-F is a triple surface mount Zener diode array produced by Diodes Incorporated. This component is part of the BZX84C series and is designed to provide voltage regulation in a compact, ultra-small surface mount package. The device features three isolated diode elements, making it ideal for applications requiring multiple Zener diodes in a single package. It is fully RoHS compliant, halogen and antimony free, and lead-free, aligning with the latest environmental standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (Nominal) | 4.7 | V |
| Zener Voltage Tolerance | ±6% | - |
| Power Dissipation (Max) | 200 mW | mW |
| Maximum Zener Impedance | 80 Ω | Ω |
| Maximum Reverse Current | 3 µA @ 2V | µA |
| Forward Voltage (Max) @ If | 900 mV @ 10mA | mV |
| Operating Temperature Range | -65°C to +150°C | °C |
| Package / Case | SOT-363 | - |
| Moisture Sensitivity Level | Level 1 per J-STD-020D | - |
| Thermal Resistance, Junction to Ambient Air | 625 °C/W | °C/W |
Key Features
- Zener voltage of 4.7V with a tolerance of ±6%.
- Three isolated diode elements in a single ultra-small surface mount package (SOT-363).
- Totally lead-free and fully RoHS compliant.
- Halogen and antimony free, adhering to Diodes Incorporated's 'Green' policy.
- Maximum power dissipation of 200 mW.
- Operating and storage temperature range of -65°C to +150°C.
- UL flammability classification rating of 94V-0.
- Qualified to AEC-Q101 standards for high reliability.
Applications
The BZX84C4V7TS-7-F is suitable for various applications requiring voltage regulation and protection. These include:
- Voltage regulation in power supplies and DC-DC converters.
- Overvoltage protection in electronic circuits.
- Signal clipping and clamping in audio and video circuits.
- Automotive and industrial control systems where high reliability is required.
Q & A
- What is the nominal Zener voltage of the BZX84C4V7TS-7-F?
The nominal Zener voltage is 4.7V.
- What is the tolerance of the Zener voltage?
The Zener voltage tolerance is ±6%.
- What is the maximum power dissipation of this diode?
The maximum power dissipation is 200 mW.
- What is the operating temperature range of the BZX84C4V7TS-7-F?
The operating temperature range is -65°C to +150°C.
- Is the BZX84C4V7TS-7-F RoHS compliant?
Yes, it is fully RoHS compliant and lead-free.
- What package type does the BZX84C4V7TS-7-F use?
The package type is SOT-363.
- What is the thermal resistance, junction to ambient air, for this diode?
The thermal resistance is 625 °C/W.
- Is the BZX84C4V7TS-7-F qualified for automotive applications?
Yes, it is qualified to AEC-Q101 standards for high reliability.
- What is the moisture sensitivity level of the BZX84C4V7TS-7-F?
The moisture sensitivity level is Level 1 per J-STD-020D.
- What are the typical applications of the BZX84C4V7TS-7-F?
Typical applications include voltage regulation, overvoltage protection, signal clipping, and automotive control systems.
