Overview
The BZX84C12-7-F is a Zener diode manufactured by Diodes Incorporated, designed to provide voltage regulation and protection in electronic circuits. This diode maintains a constant voltage across its terminals, making it ideal for applications requiring a stable voltage reference. The BZX84C12-7-F is part of the BZX84C series, which offers a range of Zener voltages from 2.4 V to 39 V, but this specific model is rated at 12 V. It is packaged in a compact SOT-23 (SC-59, TO-236) surface mount package, suitable for automated assembly processes.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Power Dissipation | 350 | mW |
| Zener Voltage | 12 | V |
| Forward (Drive) Current | 10 | mA |
| Forward Voltage | 0.9 | V |
| Reverse Current - Max | 100 | nA |
| Working Voltage - Nom | 12 | V |
| Package Style | SOT-23 (SC-59, TO-236) | |
| Mounting Method | Surface Mount | |
| Voltage Tolerance | ±5.5% | |
| Minimum Operating Temperature | -65 | °C |
| Maximum Operating Temperature | +150 | °C |
Key Features
- Silicon planar Zener diode with a Zener voltage of 12 V and a power dissipation of 350 mW.
- Available in SOT-23 (SC-59, TO-236) surface mount package, ideal for automated assembly processes.
- Voltage tolerance of ±5.5%.
- Low reverse leakage current of 100 nA.
- AEC-Q101 qualified versions available for automotive applications.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- RoHS-compliant.
Applications
The BZX84C12-7-F Zener diode is suitable for various electronic applications requiring precise voltage regulation and protection. These include:
- Voltage regulation in power supplies and voltage reference circuits.
- Overvoltage protection in electronic circuits.
- Automotive systems where AEC-Q101 qualified versions are used.
- Consumer electronics, computing, communications, and industrial applications.
Q & A
- Q: What is the power dissipation of the BZX84C12-7-F?
A: The BZX84C12-7-F has a power dissipation rating of 350 mW. - Q: What is the Zener voltage of the BZX84C12-7-F?
A: The Zener voltage of the BZX84C12-7-F is 12 V. - Q: In what package is the BZX84C12-7-F available?
A: The BZX84C12-7-F is available in an SOT-23 (SC-59, TO-236) surface mount package. - Q: What is the forward current rating of the BZX84C12-7-F?
A: The forward current rating of the BZX84C12-7-F is 10 mA. - Q: What is the reverse leakage current of the BZX84C12-7-F?
A: The reverse leakage current of the BZX84C12-7-F is 100 nA. - Q: Is the BZX84C12-7-F RoHS-compliant?
A: Yes, the BZX84C12-7-F is RoHS-compliant. - Q: What are the operating temperature ranges for the BZX84C12-7-F?
A: The operating temperature range for the BZX84C12-7-F is from -65°C to +150°C. - Q: Is the BZX84C12-7-F suitable for automotive applications?
A: Yes, AEC-Q101 qualified versions of the BZX84C12-7-F are available for automotive applications. - Q: What is the voltage tolerance of the BZX84C12-7-F?
A: The voltage tolerance of the BZX84C12-7-F is ±5.5%. - Q: How many units are typically in a reel for the BZX84C12-7-F?
A: Typically, there are 3000 units in a reel for the BZX84C12-7-F.
