Small Package, High Energy EoS Suppressor SD32303 thru SD32324 with High Peak Power Capability of 300W

2023-12-01 SMC News
High Energy EoS Suppressor,TVS,EoS Transient Voltage Suppressors,SD32303

SD32303 thru SD32324 is a series of single-line, unidirectional, EoS Transient Voltage Suppressors (TVS) packaged in the very small SOD-323 outline. The SD32303 series has a high peak power rating of 300W despite the very small package outline of the SOD-323. The stand-off voltage ratings of 3.3, 5, 12, 15, and 24 volts facilitate excellent protection of all common logic and analog IC voltage bus requirements. The SD32303 series High Energy EoS Suppressor has a very tight clamping ratio (VC/VRWM typical < 2) which provides superior transient protection when compared to MOV / MLV-type products. The series is a perfect choice for space-constrained applications where a single voltage bus or peripheral device port requires protection. 


Features

  • High peak power capability of 300W (8/20μs)

  • A broad range of working voltages (3.3, 5, 12, 15, and 24) matches common voltage bus

  • Unidirectional protection is ideal for DC voltage bus applications

  • Very small package footprint (3.4mm2, typical) and low package profile (1mm, max.)

  • Very tight clamping ratio (VC/VRWM) < 2.0 typical

  • The very low idle current of 1μA (VR≥12V) for energy efficiency during standby operation


Applications

  • Voltage bus

  • User interface

  • Power ports or peripheral ports

  • RS-232 data lines

  • Clamps internal energy spikes from switches and Clamps internal energy spikes from relays

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