Overview
The BZX384-B3V0,115 is a low-power voltage regulator diode manufactured by Nexperia USA Inc. This component is part of the BZX384 series, which is known for its high precision and reliability in voltage regulation applications. The diode is encapsulated in a small SOD323 (SC-76) Surface-Mounted Device (SMD) plastic package, making it suitable for a wide range of electronic designs where space is a constraint.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VZ (Nominal Zener Voltage) | - | 2.94 | 3.0 | 3.06 | V |
| IZ (Zener Current) | - | - | 5 | - | mA |
| Tolerance | - | - | - | ±2% | - |
| Ptot (Total Power Dissipation) | T = 25°C | - | - | 300 | mW |
| PZSM (Non-repetitive Peak Reverse Power Dissipation) | t = 100 μs | - | - | 40 | W |
| VF (Forward Voltage) | I = 10 mA | - | 0.9 | - | V |
| TJ (Junction Temperature) | - | - | - | 150 | °C |
Key Features
- Low Power Consumption: The diode has a total power dissipation of 300 mW, making it suitable for low-power applications.
- High Precision: Available in two tolerance series: ±2% (BZX384-B) and approximately ±5% (BZX384-C).
- Wide Voltage Range: Nominal working voltages range from 2.4 V to 75 V, covering a broad spectrum of applications.
- Compact Package: Encapsulated in a small SOD323 (SC-76) SMD package, ideal for space-constrained designs.
- AEC-Q101 Qualified: Ensures reliability and performance in automotive and other demanding environments.
- RoHS Compliant: Meets environmental standards for lead-free and hazardous substance reduction.
Applications
- General Regulation Functions: Suitable for various voltage regulation tasks in electronic circuits.
- Automotive Systems: AEC-Q101 qualification makes it reliable for use in automotive applications.
- Industrial and Consumer Electronics: Used in power supplies, voltage regulators, and other electronic devices where precise voltage regulation is required.
- Mobile and Wearable Devices: Compact size and low power consumption make it ideal for mobile and wearable electronics.
Q & A
Q: What is the nominal Zener voltage of the BZX384-B3V0,115 diode?
A: The nominal Zener voltage is 3.0 V, with a tolerance of ±2% (2.94 V to 3.06 V)
Q: What is the maximum total power dissipation of the BZX384-B3V0,115?
A: The maximum total power dissipation is 300 mW
Q: What package type is used for the BZX384-B3V0,115 diode?
A: The diode is encapsulated in a SOD323 (SC-76) Surface-Mounted Device (SMD) plastic package
Q: Is the BZX384-B3V0,115 diode AEC-Q101 qualified?
A: Yes, the BZX384-B3V0,115 is AEC-Q101 qualified, ensuring its reliability in automotive and other demanding environments
Q: What is the forward voltage of the BZX384-B3V0,115 diode at 10 mA?
A: The forward voltage at 10 mA is approximately 0.9 V
Q: What is the junction temperature limit for the BZX384-B3V0,115 diode?
A: The maximum junction temperature is 150°C
Q: Is the BZX384-B3V0,115 RoHS compliant?
A: Yes, the BZX384-B3V0,115 is RoHS compliant, meeting environmental standards for lead-free and hazardous substance reduction
Q: What are the typical applications of the BZX384-B3V0,115 diode?
A: Typical applications include general regulation functions, automotive systems, industrial and consumer electronics, and mobile and wearable devices
Q: How many different breakdown voltages are available in the BZX384 series?
A: The BZX384 series includes 37 different breakdown voltages ranging from 2.4 V to 75 V
Q: What is the non-repetitive peak reverse power dissipation of the BZX384-B3V0,115 diode?
A: The non-repetitive peak reverse power dissipation is 40 W for a pulse duration of 100 μs
