Overview
The BZX84-A3V9,215 is a low-power voltage regulator diode produced by Nexperia USA Inc. This component is part of the BZX84 series, which is designed to provide stable voltage regulation in a variety of applications. The diode is packaged in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package, making it suitable for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BZX84-A3V9 |
| Package | SOT23 (TO-236AB) |
| Working Voltage Range | Nominal 2.4 V to 75 V (E24 range) |
| Nominal Zener Voltage (VZ) | 3.9 V |
| Tolerance | ±1 % |
| Maximum Zener Current (IZ) | 5 mA |
| Total Power Dissipation (Ptot) | ≤250 mW |
| Non-repetitive Peak Reverse Power Dissipation (PZSM) | ≤ 40 W |
| Maximum Junction Temperature (TJ) | 150 °C |
Key Features
- Low-power voltage regulator diode in a small SOT23 package.
- Three tolerance series: ±1 %, ±2 %, and approximately ±5 %.
- Working voltage range: nominal 2.4 V to 75 V (E24 range).
- Total power dissipation: ≤250 mW.
- Non-repetitive peak reverse power dissipation: ≤ 40 W.
- Maximum junction temperature: 150 °C.
Applications
The BZX84-A3V9,215 is versatile and can be used in various applications across different industries, including:
- Automotive systems for voltage regulation and stabilization.
- Industrial control systems for reliable voltage reference.
- Consumer electronics for power management and protection.
- Mobile and wearable devices where space and power efficiency are critical.
- Computing and power supply systems requiring stable voltage regulation.
Q & A
- What is the package type of the BZX84-A3V9,215?
The BZX84-A3V9,215 is packaged in a SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. - What is the nominal Zener voltage of the BZX84-A3V9,215?
The nominal Zener voltage is 3.9 V. - What are the tolerance options for the BZX84 series?
The BZX84 series is available in three tolerance series: ±1 %, ±2 %, and approximately ±5 %. - What is the maximum total power dissipation of the BZX84-A3V9,215?
The maximum total power dissipation is ≤250 mW. - What is the non-repetitive peak reverse power dissipation of the BZX84-A3V9,215?
The non-repetitive peak reverse power dissipation is ≤ 40 W. - What is the maximum junction temperature of the BZX84-A3V9,215?
The maximum junction temperature is 150 °C. - In which industries can the BZX84-A3V9,215 be used?
The BZX84-A3V9,215 can be used in automotive, industrial, consumer electronics, mobile, wearable devices, and computing applications. - How can I obtain samples of the BZX84-A3V9,215?
Samples can be ordered via Nexperia's sales organization or through their network of global and regional distributors. - What is the typical application of the BZX84-A3V9,215 in electronic circuits?
The BZX84-A3V9,215 is typically used for voltage regulation and stabilization in electronic circuits. - Is the BZX84-A3V9,215 RoHS compliant?
Yes, the BZX84-A3V9,215 is RoHS compliant.
