Download: DATA SHEET BB215 UHF variable capacitance diode

DISCRETE SEMICONDUCTORS

DATA SHEET

handbook, halfpage M3D155

BB215 UHF variable capacitance diode

Product specification 1996 May 03 Supersedes data of November 1993 File under Discrete Semiconductors, SC01,

FEATURES

• Excellent linearity handbook, 4 columnska• Matched to 3% • Small hermetically sealed glass SMD package MAM186 - 1 • C28: 2 pF; ratio: 8.3 • Low series resistance. Cathode side indicated by a white band. APPLICATIONS Fig.1 Simplified outline (SOD80) and symbol. • Electronic tuning in UHF television tuners • VCO. LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). DESCRIPTION SYMBOL PARAMETER MIN. MAX. UNIT V continuous reverse voltage − 30 V The BB215 is a variable capacitance R diode, fabricated in planar IF continuous forward current − 20 mA technology, and encapsulated in the Tstg storage temperature −55 +150 °C SOD80 glass SMD package. Tj operating junction temperature −55 +100 °C ELECTRICAL CHARACTERISTICS Tj = 25 °C; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT IR reverse current VR = 28 V; see Fig.3 − − 10 nA VR = 28 V; Tj = 85 °C; see Fig.3 − − 200 nA rs diode series resistance f = 470 MHz; note 1 − − 0.75 Ω Cd diode capacitance VR = 1 V; f = 1 MHz; see Figs 2 and 4 − 16.5 18 pF VR = 28 V; f = 1 MHz; see Figs 2 and 4 1.8 − 2.2 pF C capacitance ratio f = 1 MHz 7.6 8.3 − -d-(-1-V-)- Cd (28V) ∆C capacitance matching Vd R = 0.5 to 28 V − − 3 %- Cd Note 1. VR is the value at which Cd = 9 pF. 1996 May 03 2, GRAPHICAL DATA MBE874 handbook, full pagewidth Cd (pF) 10 −1 1 10 VR (V) 10 f = 1 MHz; Tj = 25 °C. Fig.2 Diode capacitance as a function of reverse voltage; typical values. MLC816 MLC815313handboo1k,0 halfpage handbook 0, halfpage IR TC d (nA) (K−1) 102 10 10 10 0 50 100 101110 102Tj( o C) VR (V) 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, PACKAGE OUTLINE cathode band handbook, full pagewidth 1.7 O 1.5 0.3 0.3 3.7 MBA388 - 2 3.3 Dimensions in mm. Cathode side indicated by a white band. Fig.5 SOD80.

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]

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