The DZ4J091K0R is a Zener diode array manufactured by Panasonic. This array consists of two Zener diodes in a single package, designed for transient voltage suppression and voltage regulation applications. The common cathode configuration simplifies circuit design and reduces component count.

Applications

• Transient voltage suppression (TVS)
• Voltage regulation
• Overvoltage protection
• Signal clamping
• Line termination

Features

• Dual Zener diodes in a single package
• Common cathode configuration
• Low clamping voltage
• Fast response time
• Surface mount technology (SMT)

Benefits

• Reduced component count: Simplifies circuit design and saves board space.
• Improved circuit protection: Provides effective overvoltage protection for sensitive components.
• Fast response: Quickly clamps transient voltages to safe levels.
• Easy to use: Common cathode configuration simplifies wiring.
• Cost-effective: Provides a compact and reliable solution for voltage regulation and protection.

Additional Details

The DZ4J091K0R is designed to protect sensitive electronic circuits from voltage surges and electrostatic discharge (ESD). Each Zener diode has a specific breakdown voltage, which is typically in the range of a few volts to tens of volts. The device is available in a small surface mount package, which facilitates automated assembly and reduces the overall size of the circuit. The operating temperature range is typically -40°C to +85°C. The forward voltage and reverse leakage current are important parameters to consider when selecting this diode array for a particular application. The datasheet provides detailed information about the electrical characteristics and performance specifications of the device.