CDBW0520

SMD Schottky Barrier Diodes COMCHIP www.comchip.com.tw CDBW0520 - CDBW0540 Voltage: 20- 40 Volts Current: 0.5 Amp Feature Low turn-on voltage Fast switching . 028(0.70) . 019(0.50) SOD-123 .154 (3.90) .141 (3.60) . 071(1.80) . 053(1.35) PN junction guard ring for transient and ESD protection .110 (2.80) .098 (2.50) Mechanical data Case: SOD-123, molded plastic Terminals: solderable per MIL-STD-750, method 2026 Polarity: Indicated by cathode band Mounting position: Any Dimensions in inches and (millimeters) . 008(0.20) Max. . 037(0.95) .005 (.12) MAX. .016 (.40)Min. Weight:0.008 grams Maximum Ratings and Electrical Characterics Parameter Max.RepetitivePeak Reverse Voltage Max. DC Blocking Voltage Max. RMS Voltage Peak Surge Forward Current 8.3ms single half sine-wave Sine-wave superimposed on Rate load ( JEDEC ) Max. AverageForward Current Max. Forward Current at 0.1 A 0.5 A Max. Reverse Current Symbol V RRM V DC V RMS I FSM CDBW0520 20 14 20 CDBW0530 30 21 30 5.5 CDBW0540 40 28 40 . 055(1.40) Unit V V V A Io VF IR 0.3 0.385 0.075 @ VR =10V 0.25 @ VR =20V 0.5 0.375 0.430 0.02 @ VR =15V 0.13 @ VR =30V 206 150 -55 to +125 A V 0.51 0.01@ VR =20V 0.02 @ VR =40V C/W mA Max. Thermal Resistance R R JA JL Operating junction temperature Storage temperature Tj T STG C -55 to +125 C Note 1: Thermal resistance from junction to ambient and junction to to lead P.C.B. Mounted on 0.2 x 0.2 copper pad areas MDS0208001B Page 1 SMD Schottky Barrier Diodes COMCH...