JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO.,LTD WBFBP-06C Plastic-Encapsulate Diodes WBFBP-06C FQZX363C5V6~QZX363C20 (2×2×0.5) unit: mm QUAD SURFACE MOUNT ZENER DIODE ARRAY DESCRIPTION Epitaxial planar Silicon diode FEATURES z Nominal Zener Voltages: 5.6V, 6.8V, 12V,15V, 20V z Ultra-Small Surface Mount Package 1 APPLICATION Ideal For Transient Suppression，Sim card circuit For portable equipment:(i.e. Mobile phone,MP3, MD,CD-ROM, DVD-ROM, Note book PC, etc.) Maximum Ratings @TA=25℃ unless otherwise specified Characteristic *1 Forward Voltage Symbol Value Unit VF 0.9 V Pd 150 mW RθJA Tj,TSTG 625 ℃/w -65 to +150 ℃ @IF=10mA Power Dissipation Thermal Resistance, Junction to Ambient Air Operating and Storage Temperature Range Electrical Characteristics @ TA= 25°C unless otherwise specified Temperature Type Marking mumber code Maximum Maximum Zener Zener Voltage *1 Of Reverse *2 Impedance Range Coefficent *1 Current Zener voltage @IZT=5mA VZ@IZT ZZT@IZT ZZK@IZK IR VR mV/℃ Nom(V) Min(V) Max(V) Ω mA Ω mA uA V Min Max QZX363C5V6 K5F 5.6 5.32 5.88 40 5 400 1 1 2.0 -2.0 2.5 QZX363C6V8 K6F 6.8 6.47 7.14 15 5 80 1 2 4.0 1.2 4.5 QZX363C12 KFF 12 11.4 12.7 25 5 150 1 0.1 8.0 6.0 10.0 QZX363C15 KJF 15 13.8 15.6 30 5 200 1 0.1 10.5 9.2 13.0 QZX363C20 KMF 20 19.0 21.0 55 5 225 1 0.1 14 14.4 18.0 Notes:1. Short duration test pulse used to minimize self-heating effect. 2. f = 1KHz. Typical Characteristics Symbol A A1 b D E D1 E1 e L k z Dimensions In Millimeters Min. Max. 0.450 0.550 0.000 0.100 0.150 0.250 1.900 2.100 1.900 2.100 0.450 REF. 0.450 REF. 0.650 TYP. 0.400 REF. 0.300 REF. 0.500 REF. Dimensions In Inches Min. Max. 0.018 0.022 0.000 0.004 0.006 0.010 0.075 0.083 0.075 0.083 0.018 REF. 0.018 REF. 0.026 TYP. 0.016 REF. 0.012 REF. 0.020 REF. APPLICATION CIRCUITS