Overview
The BZX84C12LT1 is a low-power voltage regulator diode produced by onsemi. This component is designed to provide voltage regulation in a compact SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. The BZX84 series includes a range of breakdown voltages, with the BZX84C12LT1 specifically offering a nominal zener voltage of 12 volts. These diodes are well-suited for applications requiring minimal space and reliable voltage regulation.
Key Specifications
| Parameter | Min | Nom | Max | Unit |
|---|---|---|---|---|
| VZ (Reverse Zener Voltage) | 11.4 | 12 | 12.7 | V |
| IZ (Reverse Current) | - | 5 | - | mA |
| Tolerance | - | ±5% | - | - |
| IF (Forward Current) | - | - | 200 | mA |
| Ptot (Total Power Dissipation) | - | - | 250 | mW |
| PZSM (Non-repetitive Peak Reverse Power Dissipation) | - | - | 40 | W |
| TJ (Maximum Junction Temperature) | - | - | 150 | °C |
Key Features
- Low-power voltage regulator diode in a compact SOT23 package.
- Nominal zener voltage of 12 volts with a tolerance of ±5%.
- Total power dissipation of up to 250 mW.
- Non-repetitive peak reverse power dissipation of up to 40 W.
- Maximum junction temperature of 150°C.
- Designed for optimal automated board assembly.
Applications
The BZX84C12LT1 is suitable for various applications where space is limited and reliable voltage regulation is necessary. These include:
- Cellular phones and other mobile devices.
- Consumer electronics requiring voltage stabilization.
- Industrial and automotive systems needing compact voltage regulation solutions.
- Computing and power management systems.
Q & A
- What is the nominal zener voltage of the BZX84C12LT1?
The nominal zener voltage of the BZX84C12LT1 is 12 volts.
- What is the tolerance range for the BZX84C12LT1?
The tolerance range for the BZX84C12LT1 is approximately ±5%.
- What is the maximum total power dissipation of the BZX84C12LT1?
The maximum total power dissipation of the BZX84C12LT1 is 250 mW.
- What is the non-repetitive peak reverse power dissipation of the BZX84C12LT1?
The non-repetitive peak reverse power dissipation of the BZX84C12LT1 is up to 40 W.
- What is the maximum junction temperature for the BZX84C12LT1?
The maximum junction temperature for the BZX84C12LT1 is 150°C.
- In what package is the BZX84C12LT1 available?
The BZX84C12LT1 is available in the SOT23 (TO-236AB) package.
- What are some common applications for the BZX84C12LT1?
Common applications include cellular phones, consumer electronics, industrial and automotive systems, and computing and power management systems.
- Is the BZX84C12LT1 designed for automated board assembly?
- What is the forward current rating for the BZX84C12LT1?
The forward current rating for the BZX84C12LT1 is up to 200 mA.
- Where can I find detailed electrical characteristics for the BZX84C12LT1?
Detailed electrical characteristics can be found in the datasheet available on the onsemi website or through distributors like Mouser and Digi-Key.
