PHILIPS BB910 VHF variable capacitance diode Manual(1)(1)
Contents
1. see Figs 2 and 4 JF Vpr 28 V f 1 MHz see Figs 2 and 4 2 3 2 7 pF Ciey capacitance ratio f 1 MHz 14 Cy csv AC capacitance matching Vr 0 5 to 28 V 2 5 Cy Note 1 Vpis the value at which Cg 40 pF 1996 May 03 2 Philips Semiconductors Product specification VHF variable capacitance diode BB910 GRAPHICAL DATA MBE875 30 20 0 107 1 10 Vp V 102 f 1 MHz Tj 25 C Fig 2 Diode capacitance as a function of reverse voltage typical values MLC816 MLC815 108 1078 IR Tq nA K t 102 10 4 5 10 10 1 2 1 0 50 T C0 100 0 1 10 yaw 10 Tj 0 to 85 C Fig 4 Temperature coefficient of diode Fig 3 Reverse current as a function of junction capacitance as a function of temperature maximum values reverse voltage typical values 1996 May 03 3 Philips Semiconductors Product specification VHF variable capacitance diode BB910 PACKAGE OUTLINE Sf Sa 0 55 ma 25 4 min So _ 25 4 min MBCO040 Dimensions in mm 1 Cathode side indicated by a red band on a black body 2 Additional green band Fig2. 5 SOD68 DO 34 DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development Preliminary specification This data sheet contains preliminary data supplementary data may be published later Product specification This data sheet contains final product specifications Limiting values Limiting values given are in accordance with the Absolute Maximum Rating System IEC 134 Stress above one or more of the limiting values may cause permanent damage to the device These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied Exposure to limiting values for extended periods may affect device reliability Application information Where application information is given it is advisory and does not form part of the specification LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances devices or systems where malfunction of these products can reasonably be expected to result in personal injury Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale 1996 May 03 4
3. DISCRETE SEMICONDUCTORS DATA SHEET f BB910 VHF variable capacitance diode Product specification 1996 May 03 Supersedes data of April 1992 File under Discrete Semiconductors SC01 Philips PHILIPS Semiconductors DH LI p Philips Semiconductors Product specification VHF variable capacitance diode BB910 FEATURES e Excellent linearity e Matched to 2 5 k a e Hermetically sealed leaded glass i4 SOD68 DO 34 package e C28 2 5 ratio 16 e Low series resistance Cathode side indicated by a red band on a black body Additional green band MAM234 APPLICATIONS Fig 1 Simplified outline SOD68 DO 34 and symbol e Electronic tuning in VHF television tuners band B up to 460 MHz e VCO LIMITING VALUES In accordance with the Absolute Maximum Rating System IEC 134 DESCRIPTION SYMBOL PARAMETER The BB910 is a variable capacitance continuous reverse voltage diode fabricated in planar technology and encapsulated in the hermetically sealed leaded glass SOD68 DO 34 package j operating junction temperature continuous forward current storage temperature ELECTRICAL CHARACTERISTICS Tj 25 C unless otherwise specified SYMBOL PARAMETER CONDITIONS MAX UNIT reverse current Vr 28 V see Fig 3 10 nA Vr 28 V Tj 85 C see Fig 3 200 nA diode series resistance f 100 MHz note 1 1 diode capacitance Vr 0 5 V f 1 MHz
Download Pdf Manuals
Related Search
PHILIPS BB910 VHF variable capacitance diode Manual(1)(1)