BZT52C39S Zener Diodes – SOD-323 Package | Hottech

The BZT52C39S Zener Diode is a high-reliability surface mount device designed for precise voltage regulation and circuit protection. With a nominal Zener voltage of 39V and power dissipation of 200mW, it ensures stable and efficient performance in compact electronic designs. Its SOD-323 package allows for space-saving PCB layouts, making it ideal for applications such as PD fast chargers, smart sockets, adapters, smart lighting systems, network devices, set-top boxes, household appliances, and smart meters.

Key Specifications

• Zener Voltage (Vz): 39V
• Power Dissipation (Pd): 200mW
• Tolerance: ±6%
• Package: SOD-323
• Mounting Type: Surface Mount (SMD)
• Low Leakage Current
• Operating Temperature: Up to 150°C

Applications

• PD Fast Chargers
• Smart Sockets
• Power Adapters
• Smart Lighting Systems
• Network Devices
• Set-Top Boxes
• Household Appliances
• Smart Meters
• Voltage Regulation Circuits
• Protection Circuits

Features

• Compact SOD-323 package for high-density PCB designs
• Stable and precise 39V voltage regulation
• Low leakage current for improved efficiency
• High reliability and thermal stability
• Fast response time for voltage clamping
• Suitable for automated PCB assembly
• Ideal for consumer and industrial electronics