Diodes SMD Type Surface Mount Zener Diodes BZT52C2V0S - BZT52C39S Features Planar Die Construction Ultra-Small Surface Mount Package Ideally Suited for Automated Assembly Processes Absolute Maximum Ratings (Ta = 25 ) Parameter Symbol Rating Unit P 200 mW 625 /W 0.9 V Power dissipation Thermal Resistance, Junction to Ambient Air Forward Voltage @ IF = 10mA R JA VF Jumction temperature Tj 150 Storage temperature Tstg -65 to +150 www.kexin.com.cn 1 Diodes SMD Type BZT52C2V0S - BZT52C39S Electrical Characteristics (Ta = 25 ) Zener voltage VZ (V) Maximum Zener Impedance Type 2 ZZT @ IZT ZZK @ IZK ( ) ( ) Maximum Reverse Current Temperature Coefficient of Zener Voltage @ IZTC =5mA Marking (mV/ ) IZK (mA) IR ( A) 600 1.0 150 1.0 -3.5 0 WY 600 1.0 50 1.0 -3.5 0 WX 600 1.0 20 1.0 -3.5 0 W1 600 1.0 10 1.0 -3.5 0 W2 95 600 1.0 5.0 1.0 -3.5 0 W3 5 90 600 1.0 5.0 1.0 -3.5 0 W4 5 90 600 1.0 3.0 1.0 -3.5 0 W5 4.6 5 90 600 1.0 3.0 1.0 -3.5 0 W6 4.4 5.0 5 80 500 1.0 3.0 2.0 -3.5 0.2 W7 4.8 5.4 5 60 480 1.0 2.0 2.0 -2.7 1.2 W8 5.6 5.2 6.0 5 40 400 1.0 1.0 2.0 -2 2.5 W9 BZT52C6V2S 6.2 5.8 6.6 5 10 150 1.0 3.0 4.0 0.4 3.7 WA BZT52C6V8S 6.8 6.4 7.2 5 15 80 1.0 2.0 4.0 1.2 4.5 WB BZT52C7V5S 7.5 7.0 7.9 5 15 80 1.0 1.0 5.0 2.5 5.3 WC BZT52C8V2S 8.2 7.7 8.7 5 15 80 1.0 0.7 5.0 3.2 6.2 WD BZT52C9V1S 9.1 8.5 9.6 5 15 100 1.0 0.5 6.0 3.8 7.0 WE BZT52C10S 10 9.4 10.6 5 20 150 1.0 0.2 7.0 4.5 8.0 WF IZ (mA) Nom. Min. Max. BZT52C2V0S 2.0 1.91 2.09 5 100 BZT52C2V4S 2.4 2.2 2.6 5 100 BZT52C2V7S 2.7 2.5 2.9 5 100 BZT52C3V0S 3.0 2.8 3.2 5 95 BZT52C3V3S 3.3 3.1 3.5 5 BZT52C3V6S 3.6 3.4 3.8 BZT52C3V9S 3.9 3.7 4.1 BZT52C4V3S 4.3 4.0 BZT52C4V7S 4.7 BZT52C5V1S 5.1 BZT52C5V6S @ VR (V) Min. Max. BZT52C11S 11 10.4 11.6 5 20 150 1.0 0.1 8.0 5.4 9.0 WG BZT52C12S 12 11.4 12.7 5 25 150 1.0 0.1 8.0 6.0 10.0 WH BZT52C13S 13 12.4 14.1 5 30 170 1.0 0.1 8.0 7.0 11.0 WI BZT52C15S 15 13.8 15.6 5 30 200 1.0 0.1 10.5 9.2 13.0 WJ BZT52C16S 16 15.3 17.1 5 40 200 1.0 0.1 11.2 10.4 14.0 WK BZT52C18S 18 16.8 19.1 5 45 225 1.0 0.1 12.6 12.4 16.0 WL BZT52C20S 20 18.8 21.2 5 55 225 1.0 0.1 14.0 14.4 18.0 WM BZT52C22S 22 20.8 23.3 5 55 250 1.0 0.1 15.4 16.4 20.0 WN BZT52C24S 24 22.8 25.6 5 70 250 1.0 0.1 16.8 18.4 22.0 WO BZT52C27S 27 25.1 28.9 2 80 300 0.5 0.1 18.9 21.4 25.3 WP BZT52C30S 30 28.0 32.0 2 80 300 0.5 0.1 21.0 24.4 29.4 WQ BZT52C33S 33 31.0 35.0 2 80 325 0.5 0.1 23.1 27.4 33.4 WR BZT52C36S 36 34.0 38.0 2 90 350 0.5 0.1 25.2 30.4 37.4 WS BZT52C39S 39 37.0 41.0 2 130 350 0.5 0.1 27.3 33.4 41.2 WT www.kexin.com.cn