Vishay's 24 V XClampR Transient Voltage Suppressor

     Vishay Intertechnology announced the launch of three new series of 24 V surface mount XClampR Ô transient voltage suppressors (TVS) -- XMC7K24CA, XLD5A24CA and XLD8A24CA. The devices are packaged in SMC (DO-214AB) 10/1000 μ S, and DO-218AB package device 10/10 000 μ Under the condition of s, provide the peak pulse power equivalent to conventional TVS 7KW. This bidirectional device has a working temperature of - 55 ° C to+175 ° C and a high power density, which can be used in automotive, communications and industrial applications.

     The maximum clamping voltage of XMC7K24CA series SMC package devices is as low as 24V, 10/1000 μ The peak pulse current (Ippm) under s condition is up to 180 A, which is equivalent to the rated power of conventional TVS 7 kW. The maximum clamping voltage of XLD5A224CA and XLD8A24CA series DO ‑ 218AB package devices is 26 V, 10/10 000 μ Ippm at s is 120 A and 180 A, which are equivalent to conventional TVS 4.6 kW and 7 kW rated power respectively.

     The Vishay General Semiconductor TVS released recently has passed the AEC-Q101 certification. It can provide a very stable breakdown voltage range of 26.7 V to 29.5 V in the entire operating temperature range, and is suitable for various high reliability applications. This series of TVS devices can protect sensitive electronic equipment from voltage transient damage caused by inductive load switching and lighting. Typical applications include automobile load shedding protection, industrial mechanical arm and communication system signal line protection.

 
     For applications where the reverse working voltage of 48 V belt starter generator (BSG) and integrated starter generator (ISG) of light hybrid electric vehicles (HEVs) is greater than 24 V, XLD5A24CA, XLD8A24CA and XMC7K24CA series devices can be connected in series with standard TVS. The device complies with RoHS standard, halogen-free, J-STD-020 humidity sensitivity (MSL) level 1, and the maximum peak value of LF is 245 ° C.f LF is 245 ° C.