The 1KSMB7.5CA is a Transient Voltage Suppressor (TVS) diode from Littelfuse designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). It is part of the 1KSMB series, known for its robust surge handling capability and fast response time.

Applications:

• Protection of I/O Interfaces
• Voltage surge protection in consumer electronics
• Protection of sensitive equipment in industrial environments
• Use in telecom and datacom systems to guard against lightning surges
• Automotive electronics protection

Features:

• Unidirectional and Bidirectional options
• Glass passivated junction
• Excellent clamping capability
• Low incremental surge resistance
• Typical IR less than 5 μA above 6V
• Fast response time: typically less than 1.0 ps from 0 Volts to VBR minimum
• High temperature soldering guaranteed: 260°C/10 seconds at terminals
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O

Benefits:

• Enhanced protection against voltage transients
• Improved system reliability
• Reduced downtime and maintenance costs
• Compact size for space-constrained applications
• Easy integration into existing designs

Additional Details:

The 1KSMB7.5CA has a standoff voltage of 6.4 Volts and a breakdown voltage between 7.13 and 7.88 Volts. It is capable of handling a peak pulse power of 1000 Watts. The operating and storage temperature ranges from -55°C to +150°C. The device is available in an SMB (DO-214AA) package. It is RoHS compliant, ensuring environmental friendliness. This TVS diode is particularly useful in environments where transient voltages are common, such as industrial control systems, power supplies, and communication equipment.