WSB6.8S

WSB6.8S Transient Voltage Suppressors for ESD Protection P b Lead(Pb)-Free TRANSIENT VOLTAGE SUPPRESSORS 10 WATTS 6.8 VOLTS FEATURES: * Bidirectional * Low leakage current * High temperature soldering guaranteed : 260˚C/10 seconds at terminals 1 2 SOD-523/SC-79 MECHANICAL DATA: * Case: JEDEC SOD-523 molded plastic * Polarity: See connection diagram * Mounting Position: Any * Marking Code: 5C 1 2 M A X I M U M R A T I N G E S ( A t T A = 2 5 o C un l e s s o t he r w i s e n o t e d ) RATINGS Peak Pulse Power @ t p = 8X20µ Sec Power Dissipation Operating Temperature Range Storage Temperature Range Symbol PPK PD TJ TSTG Value 10 150 -55 to +150 -55 to +150 Unit W mW ºC ºC E L E C T R I C A L CH A R A C T E R I S T I C S ( A t T A = 2 5 C un l e s s o t he r w i s e n o t e d ) Parameter Breakdown Voltage @ IT=1.0mA Symbol VBR IR CT Min Typ Max Unit V µA pF o 5.780 - - 7.820 0.5 30 Maximum Reverse Leakage VR=3.5V Typical Junction Capacitance VR=0V, F=1MHz http://www.weitron.com.tw WEITRON 1/3 Rev.A 16-Feb-09 WSB6.8S Typical Characteristics (TA = 25°C unless otherwise noted) CAPACITANCE BETWEEN TERMINALS : Ct (pF) 100 100 REVERSE SURGE POWER DISSIPATION : P RSM (W) 1 2 3 4 5 6 7 10 10 1 0 1 0.1 1 PULSE WIDTH : TW (ms) 10 REVERSE VOLTAGE : VR (V) Fig.1 Capacitance between terminals characteristics Fig.2 Surge power dissipation WEITRON http://www.weitron.com.tw 2/3 15-Oct-08 WSB6.8S SOD-523 Outline Dimensions −X− A −Y− B 1 D 2 PL 0.08 (0.003) M Unit:mm MILLIMETERS DIM A B C D J K S MIN NOM MAX 2 TXY C K J S −T− SEATING PLANE 1.10 0.70 0.50 0.25 0.07 0.15 1.50 1.20 0.80 0.60 0.30 0.14 0.20 1.60 1.30 0.90 0.70 0.35 0.20 0.25 1.70 WEITRON http://www.weitron.com.tw 3/3 15-Oct-08