The 1.5SMC series surface-mount Transient Voltage Suppressor Diode designed specifically to protect sensitive electronic equipment from voltage transients induced by lighting and other transient voltage events. It is ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits. It is used for surface mounted applications in order to optimize board space.
FEATURES • RoHS compliant • For surface mounted applications in order to optimize board space • Low profile package • Built-in strain relief • Glass passivated junction • Low inductance • Excellent clamping capability • Repetition Rate(duty cycle): 0.05% • Fast response time: typically less than 1.0ps from 0 Volts to BV min. • Typical IR less than 1mA above 10V • High temperature soldering: 250˚C/10 seconds at terminals • Plastic package has Underwriters Laboratory Flammability 94V-O
General Information The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AB (SMC) size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 495 V and Breakdown Voltage up to 550 V. Typical fast response times are less than 1.0 picosecond for unidirectional devices and less than 5.0 picoseconds for bidirectional devices from 0 V to Minimum Breakdown Voltage. Bourns® Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and their flat confguration minimizes roll away. Features ■ RoHS compliant* ■ Surface Mount SMC package ■ Standoff Voltage: 5.0 to 495 volts ■ Power Dissipation: 1500 watts Applications ■ IEC 61000-4-2 ESD (Min. Level 4) ■ IEC 61000-4-4 EFT ■ IEC 61000-4-5 Surge