Overview
The BZX84-B15, specifically the BZX84B15-AU_R1_000A1 from Panjit International Inc., is a low-power voltage regulator diode. This component is part of the BZX84 series, which is known for its high precision and reliability in voltage regulation. The diodes are packaged in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package, making them suitable for a wide range of applications where space is limited.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BZX84-B15 |
| Package | SOT23 (TO-236AB) |
| Nominal Zener Voltage (VZ) | 15 V |
| Tolerance | ±2% |
| Maximum Zener Current (IZ) | 5 mA |
| Maximum Reverse Leakage Current | 100 nA @ 10.5 V |
| Total Power Dissipation (Ptot) | ≤250 mW |
| Non-repetitive Peak Reverse Power Dissipation | ≤40 W |
| Operating Temperature Range | -55°C to 150°C (TJ) |
| Qualification | AEC-Q101 (Automotive Grade) |
Key Features
- High precision voltage regulation with ±2% tolerance.
- Low power dissipation, suitable for energy-efficient designs.
- Compact SOT23 package, ideal for space-constrained applications.
- Wide operating temperature range from -55°C to 150°C.
- AEC-Q101 qualified, ensuring reliability in automotive and other demanding environments.
- Available in various ordering codes for different packaging needs.
Applications
The BZX84-B15 diodes are versatile and can be used in a variety of applications, including:
- Automotive systems: Due to their AEC-Q101 qualification, these diodes are suitable for use in automotive electronics.
- Industrial control systems: They provide stable voltage regulation in industrial control and monitoring systems.
- Consumer electronics: Used in various consumer devices for voltage stabilization.
- Power supplies: Employed in power supply units to regulate output voltages.
- Embedded systems: Ideal for use in embedded systems where precise voltage regulation is critical.
Q & A
- What is the nominal Zener voltage of the BZX84-B15 diode?
The nominal Zener voltage is 15 V. - What is the tolerance of the BZX84-B15 diode?
The tolerance is ±2%. - What is the maximum Zener current for the BZX84-B15 diode?
The maximum Zener current is 5 mA. - What is the total power dissipation of the BZX84-B15 diode?
The total power dissipation is ≤250 mW. - What is the operating temperature range of the BZX84-B15 diode?
The operating temperature range is -55°C to 150°C (TJ). - Is the BZX84-B15 diode AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications. - What package type is used for the BZX84-B15 diode?
The diode is packaged in a SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. - What are some common applications of the BZX84-B15 diode?
Common applications include automotive systems, industrial control systems, consumer electronics, power supplies, and embedded systems. - What is the non-repetitive peak reverse power dissipation of the BZX84-B15 diode?
The non-repetitive peak reverse power dissipation is ≤40 W. - How can I obtain the SPICE model for the BZX84-B15 diode?
You can obtain the SPICE model from the manufacturer's website or through authorized distributors.
