Overview
The BZX384B75-E3-18 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX384 series, which is known for its high reliability and precision. The BZX384B75-E3-18 is specifically designed with a nominal Zener voltage of 75 V and is suitable for a wide range of applications requiring voltage regulation and stabilization.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Nominal Zener Voltage (VZ) | 73.50 to 76.50 | V |
| Zener Voltage Tolerance | ±2% | |
| Test Current (IZT) | 2 mA | |
| Power Dissipation (Ptot) | 200 mW | |
| Thermal Resistance Junction to Ambient Air (RthJA) | 650 K/W | |
| Junction Temperature (Tj) | -150 °C | |
| Storage Temperature Range (Tstg) | -65 to +150 °C | |
| Operating Temperature Range (Top) | -55 to +150 °C | |
| Package Type | SOD-323 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) | |
| Soldering Conditions | 260 °C/10 s at terminals |
Key Features
- Silicon planar Zener diodes with high reliability and precision.
- Zener voltages graded according to the international E24 standard.
- Available with ±2% tolerance (B series) and ±5% tolerance (C series).
- AEC-Q101 qualified for automotive applications (HE3_A suffix).
- RoHS-compliant and lead-free.
- High ESD capability: human body model > 8 kV, machine model > 800 V.
- Compact SOD-323 package.
Applications
- Voltage regulation and stabilization in various electronic circuits.
- Overvoltage protection in power supplies and electronic devices.
- Automotive electronics requiring high reliability and ESD protection.
- Industrial control systems and automation.
- Consumer electronics such as audio equipment and home appliances.
Q & A
- What is the nominal Zener voltage of the BZX384B75-E3-18?
The nominal Zener voltage is 75 V, with a tolerance of ±2%.
- What is the power dissipation rating of this diode?
The power dissipation rating is 200 mW.
- What is the operating temperature range for this component?
The operating temperature range is -55 to +150 °C.
- Is the BZX384B75-E3-18 RoHS-compliant?
Yes, it is RoHS-compliant and lead-free.
- What package type does the BZX384B75-E3-18 come in?
The component comes in the SOD-323 package.
- Does the BZX384B75-E3-18 meet automotive standards?
Yes, it is AEC-Q101 qualified for automotive applications.
- What is the moisture sensitivity level of this component?
The moisture sensitivity level is MSL level 1 according to J-STD-020.
- What are the soldering conditions for this diode?
The soldering conditions are 260 °C/10 s at terminals.
- What is the thermal resistance junction to ambient air for this component?
The thermal resistance junction to ambient air is 650 K/W.
- What are some common applications for the BZX384B75-E3-18?
Common applications include voltage regulation, overvoltage protection, automotive electronics, industrial control systems, and consumer electronics.
