Littelfuse 1-Element Uni-Directional TVS Diode 600 W, 2-Pin DO-214 P6SMB33A

The Littelfuse P6SMB33A is a 1-element, uni-directional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and surges. This device features a peak pulse power dissipation of 600 W in a compact 2-pin DO-214 surface mount package, making it ideal for modern SMT assembly processes.

With a minimum breakdown voltage of 31.4 V and a maximum reverse stand-off voltage of 28.2 V, it effectively clamps voltage transients at 45.7 V, protecting circuits from potentially damaging voltage spikes. The diode supports a peak pulse current of 13.3 A, providing robust transient handling capability for protection against electrostatic discharge (ESD) and other transient events.

This device operates reliably within a wide temperature range from -65°C to 150°C, suitable for industrial, automotive, and commercial electronic applications where temperature extremes are common. Its compact form factor with dimensions of 4.57 mm length, 3.94 mm width, and 2.237 mm height ensures minimal PCB space usage, making it optimal for compact electronic designs.

The P6SMB33A is set apart by its single-element chip configuration and unidirectional suppression capability, making it a preferred choice for protecting power and signal lines in sensitive devices. It is compliant with standard mounting requirements for surface technology and typical industry operating conditions, although it is not automotive standard certified.

This TVS diode provides reliable protection with a peak pulse power rating of 600 W. Unidirectional configuration supports efficient transient voltage suppression. Feature compact DO-214 package ideal for surface mounting on PCBs.

Wide operating temperature range from -65°C to 150°C enables use in harsh environments. ESD protection ensures safeguarding of sensitive semiconductor circuits. Minimum breakdown voltage of 31.4 V offers precise clamping characteristics.

Maximum peak pulse current of 13.3 A handles severe transient surges. Compact dimensions optimize board space without compromising performance.

This Littelfuse TVS diode series P6SMB is heavily utilized in a range of industrial electronics, power supplies, communications equipment, and semiconductor devices to ensure protection from transient voltage spikes. The robust design supports long-term reliability under electrical stress.

For applications requiring superior transient voltage suppression and reliable electrostatic discharge protection, the Littelfuse P6SMB33A is a dependable component. Explore more products in our semiconductor TVS Diode category for complementary device solutions.