WBDL301 Surface Monut Schottky Barrier Diode Silicon Hot-Carrier Diodes Silicon HOT-CARRIER DETECTOR AND SWITCHING DIODES 30 VOLTS P b Lead(Pb)-Free Features: * Extremely Low Minority Carrier Lifetime - 15 ps(Typ). * Very Low Capacitance. — 1.5pF(MaX)@VR = 15V * Low Reverse Leakage. — IR = 13nAdc(Typ) * Schottky Barrier Diodes Encapsulated in SOD-323 Package. SOD-323 Applications: * For High Efficiency UHF and VHF Detector. * For Fast Switiching RF and Digital Applications. * For High-Volume Consumer and industrial / Commercial Requirement. SOD-323 Outline Demensions Unit:mm MILLMETERS Min Max Dim 1.60 1.80 A B 1.15 1.35 C 0.80 1.00 0.25 0.40 D E 0.15 REF H 0.00 0.10 J 0.089 0.177 K 2.30 2.70 PIN 1.CATHODE 2.ANODE WEITRON http://www.weitron.com.tw 1/3 25-Oct-05 WBDL301 MAXIMUM RATINGS (TJ = 125˚C unless otherwise noted) Characteristics Reverse Voltage Total Device Dissipation FR-5 Board(1), TA=25°C Derate above 25°C Thermal Resistance Junction to Ambient Junction and Storage Temperature Range Symbol Value Unit VR 30 V 200 1.57 mW mW/°C RθJA 635 °C/W TJ, Tstg -55 to +150 °C PD Note: FR-5 Minimum Pad ELECTRICAL CHARACTERISTICS Symbol Min Typ Max Unit V(BR)R 30 - - V Maximum instantneous Forward Voltage IF=1.0mA IF=10mA VF - 0.38 0.52 0.45 0.60 V Reverse Leakage VR = 25V IR - 13 200 nA Diode Capacitance VR = 15V, f = 1.0MHz CT - 0.9 1.5 pF Characteristics Reverse Breakdown Voltage IR = 10µA Device Marking Item Marking WBDL301 4T WEITRON http://www.weitron.com.tw Eqivalent Circuit Diagram 1 2/3 2 25-Oct-05 WBDL301 Electrical Characteristics Curves (Ta=25ºC unless specified otherwise) Figure 1. Total Capacitance Figure 2. Minority Carrier Lifetime ° ° ° ° ° ° Figure 4. Forward Voltage Figure 3. Reverse Leakage Figure 5. Krakauer Method of Measuring Lifetime WEITRON http://www.weitron.com.tw 3/3 25-Oct-05