The 1SMB3EZ6.8 is a surface-mount Zener diode manufactured by Panjit. This diode is specifically designed for voltage regulation and transient voltage suppression in various electronic applications.

Applications:

• Voltage regulation in power supplies
• Transient voltage suppression in sensitive circuits
• Overvoltage protection in consumer electronics
• Clamping voltage for signal lines
• Protection of integrated circuits (ICs) from voltage spikes
• Automotive electronics protection

Features:

• Surface Mount Device (SMD)
• Glass passivated junction for reliability
• Excellent clamping capability to protect circuits
• Low leakage current to minimize power loss
• High surge capability to withstand transient events
• 6.8V Zener Voltage
• 3W Power Dissipation

Benefits:

• Provides precise voltage regulation, ensuring stable operation of electronic circuits.
• Protects sensitive components from damage due to voltage transients, increasing system reliability.
• Compact size allows for easy integration into space-constrained applications.
• Reduces the risk of component failure caused by overvoltage conditions.
• Improved circuit protection against ESD and EFT.

Additional Details:

The 1SMB3EZ6.8 features a Zener voltage of 6.8 volts and a power dissipation of 3 watts. It is packaged in an SMB (DO-214AA) package. Its forward voltage is typically around 0.9V to 1.1V. It's designed to operate within a temperature range of -55°C to +150°C. The diode is commonly used in applications requiring a stable 6.8V reference voltage. It conforms to RoHS standards. The maximum reverse leakage current is typically very low, ensuring minimal power loss in the circuit. Its fast response time allows for quick clamping of transient voltages.