SMAJ20CA(2009) 数据手册 ( 数据表 ) - Littelfuse, Inc

Description
The SMAJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

FEATUREs
• Halogen-Free
• RoHS compliant
• For surface mounted applications to optimize board space
• Low profile package
• Built-in strain relief
• Glass passivated junction
• Low inductance
• Excellent clamping capability
• 400W Peak Pulsepower capability at 10 x 1000µs waveform, repetition rate (duty cycle): 0.01%
• Fast response time: typically less than 1.0ps from 0 Volts to VBR min
• Typical IR less than 1µA above 12V
• High temperature soldering: 260°C/40 seconds at terminals
• Typical maximum temperature coefficient ΔVBR = 0.1% x VBR@25°C x ΔT
• Plastic package has Underwriters Laboratory Flammability 94V-O
• Matte Tin Lead–free Plated

APPLICATIONs
   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.