Professional IC Distribution & Technical Solutions

SAD-020 Manufacturer: TDK

Specifications:

• Type: Surge Absorber Diode (SAD)
• Model: SAD-020
• Maximum Surge Current: 20A (8/20μs waveform)
• Breakdown Voltage (VBR): Typically 6V to 200V (varies by variant)
• Clamping Voltage: Depends on breakdown voltage and current
• Operating Temperature Range: -55°C to +150°C
• Package: SOD-323 (small surface-mount package)
• Response Time: Fast (nanosecond range)

Descriptions:

The TDK SAD-020 is a surge absorber diode designed to protect sensitive electronic circuits from transient voltage spikes (such as ESD, lightning surges, or inductive load switching). It operates by rapidly clamping excessive voltage to a safe level, diverting surge currents away from critical components.

Features:

• High Surge Current Handling: Capable of withstanding 20A (8/20μs) surge pulses.
• Low Clamping Voltage: Provides effective protection by limiting voltage to safe levels.
• Fast Response Time: Reacts quickly to transient events (nanosecond range).
• Compact Size: SOD-323 package for space-constrained PCB designs.
• Wide Voltage Range: Available in multiple breakdown voltage options.
• RoHS Compliant: Meets environmental standards.

This component is commonly used in power supplies, communication devices, automotive electronics, and industrial equipment for surge protection.

*(Note: Exact specifications may vary by variant; refer to the official TDK datasheet for detailed parameters.)*