Overview
The BZX84B2V7-7-F is a precision Zener diode produced by Diodes Incorporated. This surface-mount device is part of the BZX84B series, which offers a range of Zener voltages from 2.7V to 39V. The BZX84B2V7-7-F specifically provides a Zener voltage of 2.7V with a ±2% tolerance, making it suitable for applications requiring stable voltage regulation.
This diode is designed for high reliability and is qualified to AEC-Q101 standards, ensuring its performance in automotive and other demanding environments. It is also fully RoHS compliant, halogen and antimony free, and features a lead-free construction.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Zener Voltage Range | VZ | 2.65 - 2.75 | V |
| Power Dissipation | PD | 350 | mW |
| Forward Voltage @ IF = 10mA | VF | 0.9 | V |
| Thermal Resistance, Junction to Ambient Air | RϴJA | 357 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Maximum Zener Impedance @ f = 1KHz | ZZT | 100 | Ω |
| Maximum Reverse Current @ VR | IR | 20 | µA |
| Temperature Coefficient @ IZT | αVZ | -3.5 | mV/°C |
| Case | - | SOT23 | - |
| Case Material | - | Molded Plastic “Green” Molding Compound | - |
| Moisture Sensitivity | - | Level 1 per J-STD-020 | - |
| Terminals | - | Solderable per MIL-STD-202, Method 208 | - |
Key Features
- ±2% Tolerance on Zener Voltage (VZ)
- 350mW Power Dissipation
- Zener Voltages from 2.7V to 39V (specifically 2.7V for BZX84B2V7-7-F)
- Ideally suited for automated assembly processes
- Totally Lead-Free and Fully RoHS Compliant
- Halogen and Antimony Free, “Green” Device
- Qualified to AEC-Q101 Standards for High Reliability
- Case: SOT23 with Molded Plastic “Green” Molding Compound
- UL Flammability Classification Rating 94V-0
- Moisture Sensitivity: Level 1 per J-STD-020
- Terminals: Solderable per MIL-STD-202, Method 208 with Lead-Free Plating (Matte Tin Finish Annealed over Alloy 42 Leadframe)
Applications
- Voltage Regulation: The BZX84B2V7-7-F is used to regulate voltage in various electronic circuits, ensuring a stable output voltage.
- Overvoltage Protection: It can be used to protect circuits from overvoltage conditions by clamping the voltage to a safe level.
- Automotive Systems: Qualified to AEC-Q101 standards, it is suitable for use in automotive applications where high reliability is crucial.
- Consumer Electronics: Used in a wide range of consumer electronics for voltage stabilization and protection.
- Industrial Control Systems: Provides stable voltage references in industrial control and automation systems.
Q & A
- What is the Zener voltage of the BZX84B2V7-7-F?
The Zener voltage of the BZX84B2V7-7-F is 2.7V with a ±2% tolerance.
- What is the power dissipation of the BZX84B2V7-7-F?
The power dissipation of the BZX84B2V7-7-F is 350mW.
- Is the BZX84B2V7-7-F RoHS compliant?
Yes, the BZX84B2V7-7-F is fully RoHS compliant and lead-free.
- What is the case type of the BZX84B2V7-7-F?
The case type of the BZX84B2V7-7-F is SOT23.
- What are the operating and storage temperature ranges for the BZX84B2V7-7-F?
The operating and storage temperature ranges for the BZX84B2V7-7-F are -65°C to +150°C.
- Is the BZX84B2V7-7-F suitable for automotive applications?
Yes, the BZX84B2V7-7-F is qualified to AEC-Q101 standards, making it suitable for automotive applications.
- What is the moisture sensitivity level of the BZX84B2V7-7-F?
The moisture sensitivity level of the BZX84B2V7-7-F is Level 1 per J-STD-020.
- What is the thermal resistance of the BZX84B2V7-7-F?
The thermal resistance of the BZX84B2V7-7-F is 357°C/W.
- What is the forward voltage at IF = 10mA for the BZX84B2V7-7-F?
The forward voltage at IF = 10mA for the BZX84B2V7-7-F is 0.9V.
- Is the BZX84B2V7-7-F halogen and antimony free?
Yes, the BZX84B2V7-7-F is halogen and antimony free, classified as a “Green” device.
