SA33A – 33 V 500 W Uni-Directional TVS Diode | DO-15 | Medium-Voltage Surge Suppressor SEP

The SA33A provides robust 500 W surge handling for 33 V control rails and industrial power systems exposed to electrical transients.

Key Specifications

• VRWM: 28.2 V

• VBR: 31.4–34.7 V

• VC: 53.1 V

• Peak Pulse Power: 500 W

Applications

• 33 V DC bus protection

• Industrial drive electronics

• Control panel surge suppression

• Interface and sensor protection

Features

• Rapid clamping (< 1 ns)

• High-energy pulse endurance

• Low dynamic resistance

• Reliable DO-15 package