器件名称:
SM8A27_08
功能描述:
Surface Mount Automotive Transient Voltage Suppressors
文件大小:
104.55KB 共5页
简 介:
SM8A27 Vishay General Semiconductor Surface Mount Automotive Transient Voltage Suppressors High Temperature Stability and High Reliability Conditions FEATURES Patented PAR construction Low leakage current Low forward voltage drop High surge capability Meets ISO7637-2 surge spec Meets MSL level 1, per J-STD-020, LF maximum peak of 245 °C DO-218AB d* e t n e Pat *Patent #'s: 4,980,315 5,166,769 5,278,095 Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC TYPICAL APPLICATIONS Used in sensitive electronics protection against voltage transients induced by inductive load switching and lighting, especially for automotive load dump protection application. 27 V 6600 W 8.0 W 130 A 700 A 175 °C PRIMARY CHARACTERISTICS VBR PPPM (10 x 1000 s) PD IRSM IFSM TJ max. MECHANICAL DATA Case: DO-218AB Molding compound meets UL 94 V-0 flammability rating Base P/NHE3 - RoHS compliant, high reliability/ automotive grade (AEC Q101 qualified) Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102 HE3 suffix meets JESD 201 class 2 whisker test Polarity: Heatsink is anode MAXIMUM RATINGS (TC = 25 °C unless otherwise noted) PARAMETER Peak pulse power dissipation with 10/1000 s waveform Power dissipation on infinite heatsink at TC = 25 °C (Fig. 1) Non-repetitive peak reverse surge current for 10 s/10 ms exponentially decaying waveform Maximum working stand-off voltage Peak forward surge current 8.3 ms single half sine-wave Operating junction and storage temper……
