Description

The SMDJ-HR High Reliability series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Specifications and features

• For surface mounted applications in order to optimize board space
• Low profile package
• Built-in strain relief
• VBR @TJ= [email protected] °C x (1+α Tx (TJ - 25)) (α T:Temperature Coefficient)
• Glass passivated chip junction
• 3000W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles):0.01%
• Fast response time: typically less than 1.0ps from 0V to BV min
• Excellent clamping capability
• Low incremental surge resistance
• Typical IR less than 2µA above 12V
• High temperature soldering guaranteed: 260°C/40 seconds at terminals
• Plastic package has underwriters laboratory flammability 94V-O
• Meet MSL level1, per J-STD-020, LF maximum peak of 260°C
• Matte tin lead–free plated
• Halogen free and RoHS compliant

Application Scenarios

TVS devices are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications.

Comparison

- Designed specifically to protect sensitive electronic equipment from voltage transients
- Low profile package to optimize board space
- Built-in strain relief for enhanced durability
- Fast response time for effective protection
- Excellent clamping capability to prevent damage
- High temperature soldering guaranteed
- Halogen-free and RoHS compliant

- No specific disadvantages identified