Diodes SMD Type Surface Mount Schottky Barrier Diode Arrays KAT54TW,ADW,CDW,SDW,BRW (BAT54TW,ADW,CDW,SDW,BRW) SOT-363 Unit: mm +0.1 1.3-0.1 0.65 +0.15 2.3-0.15 Low Forward Voltage Drop +0.1 1.25-0.1 0.525 Features 0.36 Fast Switching +0.1 0.3-0.1 +0.1 2.1-0.1 PN Junction Guard Ring for Transient and +0.05 0.1-0.02 0.1max Ultra-Small Surface Mount Package +0.05 0.95-0.05 ESD Protection KAT54CDW KAT54ADW KAT54SDW KAT54BRW KAT54TW Absolute Maximum Ratings Ta = 25 Parameter Symbol Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage VRWM Rating Unit 30 V DC Blocking Voltage VR Forward Continuous Current * IF 200 mA Repetitive Peak Forward Current * IFRM 300 mA Forward Surge Current * @ t < 1.0s IFSM 600 mA Pd 200 mW 625 /W Power Dissipation* Thermal Resistance, Junction to Ambient Air* Operating and Storage Temperature Range R JA Tj, TSTG -65 to +125 *. Device mounted on FR-4 PCB, 1 inch X 0.85 inch X 0.062 inch; www.kexin.com.cn 1 Diodes SMD Type KAT54TW,ADW,CDW,SDW,BRW (BAT54TW,ADW,CDW,SDW,BRW) Electrical Characteristics Ta = 25 Parameter Symbol Reverse Breakdown Voltage * V(BR)R Maximum Forward Voltage * VFM Testconditons IR=100 Min Max 30 A Unit V IF = 0.1mA 240 IF = 1mA 320 IF =10mA 400 IF = 30mA 500 IF = 100mA 1000 mV Peak Reverse Current 8 IR VR = 25V 2.0 A Junction Capacitance Cj VR = 1.0V, f = 1.0MHz 10 pF trr IF = 10mA through IR = 10mA to IR = 1.0mA, RL = 100 5 ns Reverse Recovery Time * Short duration test pulse used to minimize self-heating effect. Marking 2 Typ NO. KAT54ADW KAT54CDW KAT54SDW KAT54BRW KAT54TW Marking KL6 KL7 KL8 KLB KLA www.kexin.com.cn