The SMCJ series surface-mount Transient Voltage Suppression Diode designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning 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.

• 1500W Peak pulse power capability at 10/1000μs waveform
• Built-in strain relief
• Glass passivated junction
• Low inductance
• Excellent clamping capability
• 0.05% Repetition rate (duty cycle)
• <1ps from 0V to V(BR) Minimum fast response time
• <1μA above 10V Current IR
• Available in unidirectional and bidirectional
• ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2)
• EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4)
• -65 to 150°C Operating temperature range

HA Series transient surge suppressors are industrial high energy Metal-Oxide Varistors (MOVs). They are designed to provide secondary surge protection in the outdoor and service entrance environment (distribution panels) of buildings, and also in industrial applications for motor controls and power supplies used in the oil-drilling, mining, and transportation fields. The design of the HA Series of MOVs provide rigid terminals for screw mounting. Also available in a clipped lead version for through hole board placement or to accommodate soldered leads designation "HC."

• Lead–free, Halogen-Free and RoHS compliant.
• Wide operating voltage range VM(AC)RMS 110V to 750V
• Two disc sizes available 32mm and 40mm
• High energy absorption capability WTM = 170J to 1050J
• High peak pulse current capability, ITM = 25,000A to 40,000A
• Rigid terminals for secure mounting
• Available in trimmed version for through hole board mounting
• No derating up to 85ºC ambient

The 1.5KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

• 1500W peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles):0.01%
• Glass passivated chip junction in DO-201 Package
• Fast response time: typically less than 1.0ps from 0 Volts to BV min
• Excellent clamping capability
• Typical failure mode is short from over-specified voltage or current
• Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c
• IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact)
• ESD protection of data lines in accordance with IEC 61000-4-2
• EFT protection of data lines in accordance with IEC 61000-4-4
• Low incremental surge resistance
• Typical IR less than 1μA when VBR min>12V
• High temperature to reflow soldering guaranteed: 260°C/40sec / 0.375”,(9.5mm) lead length, 5 lbs., (2.3kg) tension
• VBR @ TJ = [email protected]°C x (1+αT x (TJ – 25)) (αT:Temperature Coefficient, typical value is 0.1%)
• Plastic package is flammability rated V-0 per Underwriters Laboratories
• Matte tin lead–free plated
• Halogen free and RoHS compliant