Overview
The BZX84C12ET1G is a Zener voltage regulator diode produced by onsemi. This component is designed to provide voltage regulation with a minimal space requirement, making it suitable for a variety of applications, including cellular phones, handheld devices, and other compact electronic systems. The device is packaged in a SOT-23 (TO-236) case, which is optimized for automated board assembly and features a corrosion-resistant finish that is easily solderable.
Key Specifications
| Parameter | Value |
|---|---|
| Reverse Zener Voltage (VZ) @ IZT = 5 mA | 11.4 V to 12.6 V |
| Maximum Zener Impedance (ZZT) @ IZT = 5 mA | 45 Ω |
| Reverse Current (IZT) | 5 mA |
| Maximum Reverse Leakage Current (IR) @ VR | 0.05 μA @ VR = 9 V |
| Forward Current (IF) | 200 mA |
| Forward Voltage (VF) @ IF = 10 mA | 0.90 V Max. |
| Maximum Power Dissipation (P Max) | 250 mW |
| Maximum Case Temperature for Soldering | 260°C for 10 seconds |
| Package Type | SOT-23 (TO-236) |
| Flammability Rating | UL94 V-0 |
Key Features
- Compact SOT-23 (TO-236) package designed for optimal automated board assembly.
- Corrosion-resistant finish, easily solderable.
- Pb-Free packages available.
- AEC-Q101 Qualified and PPAP Capable, suitable for automotive and other demanding applications.
- Tight tolerance series available for precise voltage regulation.
- Maximum power dissipation of 250 mW on FR-4 or FR-5 board.
Applications
The BZX84C12ET1G Zener diode is well-suited for various applications requiring voltage regulation, including:
- Cellular phones and other handheld devices.
- Automotive electronics, especially with the SZ prefix for unique site and control change requirements.
- General-purpose voltage regulation in compact electronic systems.
Q & A
- What is the reverse Zener voltage of the BZX84C12ET1G? The reverse Zener voltage is between 11.4 V and 12.6 V at IZT = 5 mA.
- What is the maximum power dissipation of the BZX84C12ET1G? The maximum power dissipation is 250 mW on FR-4 or FR-5 board.
- What is the package type of the BZX84C12ET1G? The package type is SOT-23 (TO-236).
- Is the BZX84C12ET1G Pb-Free? Yes, Pb-Free packages are available.
- What is the flammability rating of the BZX84C12ET1G? The flammability rating is UL94 V-0.
- What are the typical applications of the BZX84C12ET1G? Typical applications include cellular phones, handheld devices, and automotive electronics.
- What is the forward voltage of the BZX84C12ET1G at IF = 10 mA? The forward voltage is 0.90 V Max. at IF = 10 mA.
- Is the BZX84C12ET1G AEC-Q101 Qualified? Yes, it is AEC-Q101 Qualified and PPAP Capable.
- What is the maximum case temperature for soldering the BZX84C12ET1G? The maximum case temperature for soldering is 260°C for 10 seconds.
- What is the maximum reverse leakage current of the BZX84C12ET1G? The maximum reverse leakage current is 0.05 μA at VR = 9 V).
