Overview
The BZX84B13-HE3-18 is a small signal Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, known for its silicon planar Zener diodes that adhere to the international E24 standard for Zener voltages. The BZX84B13-HE3-18 is specifically designed for voltage regulation and stabilization in various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | BZX84B13-HE3-18 | |
| Manufacturer | Vishay General Semiconductor - Diodes Division | |
| Product Description | DIODE ZENER 13V 300MW SOT23-3 | |
| Zener Voltage (VZ) | 13 V | V |
| Test Current (IZT) | 2; 5 mA | mA |
| Power Dissipation (Ptot) | 300 mW | mW |
| Thermal Resistance (RthJA) | 420 K/W | K/W |
| Junction Temperature (Tj) | 150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Operating Temperature Range (Top) | -55 to +150 °C | °C |
| Package | SOT-23 | |
| RoHS Status | Compliant | |
| AEC-Q101 Qualified | Yes |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- RoHS-compliant and AEC-Q101 qualified, ensuring reliability and compliance with automotive standards.
- High ESD capability: human body model > 8 kV, machine model > 800 V.
- Low dynamic resistance and stable Zener voltage.
- Compact SOT-23 package, weighing 9.2 mg, with UL 94 V-0 flammability rating and MSL level 1 moisture sensitivity.
- Wide operating temperature range from -55 °C to +150 °C.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Circuit protection against voltage spikes and overvoltages.
- Signal limiting and clamping in various electronic systems.
- Automotive systems, including power conversion for LED headlights, dashboard displays, and electronic control units (ECUs).
- Consumer electronics, lighting, telecommunications equipment, computers, and industrial applications.
Q & A
- What is the primary function of the BZX84B13-HE3-18 Zener diode?
The primary function is voltage regulation and stabilization in electronic circuits.
- What is the Zener voltage of the BZX84B13-HE3-18?
The Zener voltage is 13 V.
- What is the maximum power dissipation of the BZX84B13-HE3-18?
The maximum power dissipation is 300 mW.
- Is the BZX84B13-HE3-18 RoHS-compliant?
- Is the BZX84B13-HE3-18 AEC-Q101 qualified?
- What is the operating temperature range of the BZX84B13-HE3-18?
The operating temperature range is from -55 °C to +150 °C.
- What package type does the BZX84B13-HE3-18 use?
The package type is SOT-23.
- What are some common applications of the BZX84B13-HE3-18?
Common applications include voltage regulation, circuit protection, signal limiting, and use in automotive and consumer electronics.
- What is the thermal resistance of the BZX84B13-HE3-18?
The thermal resistance (RthJA) is 420 K/W.
- What is the storage temperature range for the BZX84B13-HE3-18?
The storage temperature range is from -65 °C to +150 °C.
