Littelfuse 1-Element Bi-Directional TVS Diode 5 kW, 2-Pin Surface Mount DO-214 Package 5.0SMDJ40CA

Littelfuse 5.0SMDJ40CA is a high-performance 1-element bi-directional TVS (Transient Voltage Suppressor) diode designed to protect electronic circuits from voltage transients such as lightning surges and electrostatic discharge. Packaged in a compact 2-pin DO-214 surface mount form factor, it is ideal for space-constrained PCB layouts.

This device delivers a peak pulse power dissipation of 5 kW (10x1000μs waveform), making it capable of absorbing high-energy transient events without damage. It has a minimum breakdown voltage (Vbr) of 44.4 V, a maximum reverse stand-off voltage (Vwm) of 40 V, and a clamping voltage (Vc) of 64.5 V, ensuring effective suppression of hazardous voltage spikes.

The TVS diode operates reliably within a wide temperature range from -65°C to 150°C, suited for demanding industrial, electronic, and power supply applications. Its fast response time, typically less than 1.0 picosecond, minimizes exposure to transient voltage stress. Internally, the chip junction is glass passivated for enhanced reliability and stability over its operating life.

The device’s matte tin lead-free plating supports high-temperature soldering processes at 260°C for 40 seconds, adhering to modern manufacturing and environmental standards. It also provides Electrostatic Discharge (ESD) protection, further safeguarding sensitive devices.

This Littelfuse TVS diode is suited for industrial electronic equipment, power supply units, telecommunications, and automotive electronics requiring robust transient voltage protection. Its low profile and surface mount design enable optimized board space usage in compact assemblies.

Offers bi-directional transient voltage suppression for enhanced device protection. Compact 2-pin DO-214 surface mount package minimizes PCB space. High peak pulse power rating of 5 kW for robust transient absorption capabilities.

Minimum breakdown voltage of 44.4V and maximum reverse stand-off voltage of 40V. Clamping voltage is 64.5V ensuring effective limiting of voltage spikes. Operates reliably between -65°C and 150°C for broad environmental tolerance.

Fast response time typically less than 1.0 picosecond from 0V to breakdown voltage. Glass passivated chip junction enhances reliability and device longevity. Lead - free matte tin plating with high temperature soldering guaranteed at 260°C for 40 seconds.

ESD protection included to safeguard against electrostatic discharge events.

Choose Littelfuse TVS Diodes from EnvMart for premium quality voltage transient protection components optimized for industrial, electronic, telecommunications, and automotive applications.