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P4KA43A Datasheet(PDF) 1 Page - Vishay Siliconix |
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P4KA43A Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 5 page P4KA6.8 thru P4KA43A Vishay General Semiconductor Document Number: 88364 Revision: 21-Oct-08 For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com www.vishay.com 1 Automotive Transient Voltage Suppressors High Temperature Stability and High Reliability Conditions FEATURES • Patented PAR® construction • Available in uni-directional polarity only • 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle): 0.01 % • Excellent clamping capability • Very fast response time • Low incremental surge resistance • Solder dip 260 °C, 40 s • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC TYPICAL APPLICATIONS Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET, signal lines of sensor units for consumer, computer, industrial, automotive, and telecommunication. MECHANICAL DATA Case: DO-204AL, molded epoxy over passivated junction 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: Color band denotes cathode end PRIMARY CHARACTERISTICS VBR 6.8 V to 43 V PPPM 400 W PD 1.5 W IFSM 40 A TJ max. 185 °C Patented* DO-204AL (DO-41) * Patent#'s 4,980,315 5,166,769 5,278,094 Notes: (1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2 (2) All terms and symbols are consistent with ANSI/IEEE C62.35 MAXIMUM RATINGS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL VALUE UNIT Peak pulse power dissipation with a 10/1000 µs waveform (1) (Fig. 1) PPPM 400 W Peak pulse current with a 10/1000 µs waveform (1) (Fig. 3) IPPM See next table A Power dissipation on infinite heatsink at TL = 75 °C (Fig. 5) PD 1.5 W Peak forward surge current 8.3 ms single half sine-wave (2) IFSM 40 A Maximum instantaneous forward voltage at 25 A VF 3.5 V Operating junction and storage temperature range TJ, TSTG - 65 to + 185 °C |
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