The SMA5J24HE3/61 is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay. It is specifically designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).

Applications

• I/O Ports
• VCC bus protection
• Data line protection
• Microprocessor protection
• Voltage suppression in sensitive electronic equipment

Features

• Glass passivated junction
• Available in unidirectional polarity only
• Excellent clamping capability
• Low incremental surge resistance
• Typical IR less than 1 μA above 10 V
• AEC-Q101 qualified available
• UL Recognized File # E187329
• Compliant to RoHS directive 2011/65/EU and in accordance to WEEE 2002/96/EC

Benefits

• Provides reliable overvoltage protection for sensitive electronic circuits.
• Enhances the reliability of electronic systems by preventing damage from transient voltage events.
• Excellent clamping capability ensures a low clamping voltage, protecting downstream components.
• The device's compact size makes it suitable for space-constrained applications.
• Reduces downtime and repair costs associated with voltage-related failures.

Additional Details

The SMA5J24HE3/61 features a standoff voltage of 24V. This Vishay TVS diode offers a peak pulse power dissipation of 400W at 10/1000 μs waveform. The device has a fast response time. Its operating junction temperature range is -55 °C to +150 °C. It exhibits a low reverse leakage current. The diode meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C. The part is RoHS compliant. The maximum clamping voltage at peak pulse current is approximately 38.9V. This part is often selected for automotive applications because it meets AEC-Q101 standards.