The FM4753W is a Zener diode produced by Rectron Semiconductor. It is designed to provide a stable reference voltage and overvoltage protection in electronic circuits. The diode operates by allowing current to flow in the forward direction as normal, but it also permits reverse current flow when the voltage reaches the Zener breakdown voltage. Commonly used in voltage regulation, overvoltage protection, and clipping circuits, the FM4753W is a robust component for ensuring circuit reliability.

Applications:

• Voltage Regulation
• Overvoltage Protection
• Clipping Circuits
• Voltage Clamping
• Power Supplies
• Transient Voltage Suppression (TVS)

Features:

• Zener Voltage: Provides a stable and precise Zener voltage.
• Low Leakage Current: Reduces power loss and improves efficiency.
• High Surge Current Capability: Can withstand high surge currents without damage.
• DO-214AC (SMA) Package: Compact surface mount design.
• RoHS Compliant: Environmentally friendly.
• Glass Passivated Junction: Enhanced reliability and performance stability.

Benefits:

• Stable Voltage: Ensures a consistent and reliable voltage reference.
• Overvoltage Protection: Protects circuits from harmful voltage spikes.
• Compact Size: Saves board space, suitable for small devices.
• Reliable Performance: Ensures long-term and consistent operation.

Technical Specifications:

• Manufacturer: Rectron Semiconductor
• Part Number: FM4753W
• Zener Voltage (Vz): 36V ±5%
• Power Dissipation (Pd): 1W
• Operating Temperature: -55°C to +150°C
• Package: DO-214AC (SMA)
• Forward Voltage (Vf): 1.2V (max) at 200mA
• Reverse Leakage Current (Ir): 5 uA (max) at 25.2 V