The SMA5J14-E3/61 is a transient voltage suppressor (TVS) diode manufactured by Vishay. It is designed to protect sensitive electronic circuits from voltage transients caused by electrostatic discharge (ESD), inductive load switching, and lightning strikes. This device offers fast response times and high surge handling capability within a compact SMA package.

Applications

• I/O Port Protection
• Data Line Protection
• Power Supply Protection
• Microcontroller Protection
• Automotive Electronics
• Industrial Equipment
• Consumer Electronics

Features

• SMA (DO-214AC) Package
• Unidirectional Configuration
• Glass passivated junction
• Excellent clamping capability
• Low incremental surge resistance
• Fast response time: typically less than 1.0 ps from 0 V to BV min
• Typical IR less than 1 μA above 12 V
• High temperature soldering guaranteed: 260 °C/10 seconds at terminals
• Plastic package has UL flammability classification 94 V-0
• Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C
• AEC-Q101 qualified

Benefits

• Provides effective protection against transient voltage surges.
• Enhances the reliability and longevity of electronic systems.
• Minimizes downtime and repair costs due to component failure.
• Easy to implement in circuit designs due to its small size and surface mount compatibility.
• Complies with industry standards for quality and safety.

Additional Details

The SMA5J14-E3/61 features a standoff voltage of 14 V and a minimum breakdown voltage of 15.6 V. It is capable of handling a peak pulse power dissipation of 400 W. The operating junction temperature range is -55°C to +150°C. The device is RoHS compliant.