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| ADE-208-174A(Z) HVK89 Silicon Epitaxial Planar Diode for UHF/VHF TV tuner AFC Rev. 1 Jun. 1994 Features * High capacitance ratio. (n =2.5 to 3.4)) * Low series resistance. (rs =1.3 max) * LLD package is suitable for high density surface mounting and high speed assembly. 1 2 Outline Cathode band Cathode band Ordering Information Type No. HVK89 Cathode Band Black Package code LLD 1 2 1. Cathode 2. Anode Absolute Maximum Ratings (Ta = 25C) Item Peak reverse voltage Reverse voltage Junction temperature Storage temperature Symbol VRM VR Tj Tstg Value 34 32 150 -55 to +150 Unit V V C C Electrical Characteristics (Ta = 25C) Item Reverse current Capacitance Capacitance ratio Series resistance Symbol IR C2 C10 n* rs Min -- 10.5 3.3 2.5 -- Typ -- -- -- -- -- Max 10.0 16.0 5.7 3.4 1.3 -- Unit nA pF Test Condition VR = 25 V VR = 2 V , f = 1 MHz VR = 10 V , f = 1 MHz C2/C10 C = 12.5 pF , f = 50 MHz * The HVK89 is grouped by n as follows. HVK89A : n= 2.5 to 3.0 HVK89B : n= 2.8 to 3.4 HVK89 10 -9 10 2 f=1MHz Reverse current I R (A) 10 -10 Ta=60C Capacitance C (pF) 30 10 10 -11 Ta=25C 10 -12 1.0 1.0 10 1.0 10 Reverse voltage VR (V) Fig.2 Capacitance Vs. Reverse voltage 40 Reverse voltage VR (V) Fig.1 Reverse current Vs. Reverse voltage 10-1 Package Dimensions Unit: mm 3.5 1.35 0.1 +0.1 -0.2 3.5 1.35 0.1 +0.1 -0.2 1 2 1 2 (0.35typ) Cathode band (Black) (0.35typ) Cathode band (Black) 1 Cathode 2 Anode ( ) : Reference only HITACHI Code JEDEC Code EIAJ Code Weight (g) LLD -- -- 0.027 |
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