BA679, BA679S www.vishay.com Vishay Semiconductors RF PIN Diodes - Single in MiniMELF SOD-80 FEATURES • Wide frequency range 10 MHz to 1 GHz • AEC-Q101 qualified • Material categorization: For definitions of compliance www.vishay.com/doc?99912 please see APPLICATIONS • Current controlled attenuators HF resistance in adjustable MECHANICAL DATA Case: MiniMELF SOD-80 Weight: approx. 31 mg Cathode band color: black Packaging codes/options: GS18/10K per 13" reel (8 mm tape), 10K/box GS08/2.5K per 7" reel (8 mm tape), 12.5K/box PARTS TABLE PART TYPE DIFFERENTIATION ORDERING CODE TYPE MARKING INTERNAL CONSTRUCTION REMARKS BA679 zr > 5 k BA679-GS18 or BA679-GS08 - Single diode Tape and reel BA679S zr > 9 k BA679S-GS18 or BA679S-GS08 - Single diode Tape and reel ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PART SYMBOL VALUE Reverse voltage TEST CONDITION VR 30 UNIT V Forward continuous current IF 50 mA THERMAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER Thermal resistance junction to ambient air TEST CONDITION SYMBOL VALUE UNIT on PC board 50 mm x 50 mm x 1.6 mm RthJA 500 K/W Tj 125 °C Tstg - 55 to + 150 °C Junction temperature Storage temperature range ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT Forward voltage IF = 20 mA VF 1 V Reverse current VR = 30 V IR 0.05 μA f = 100 MHz, VR = 0 V CD 0.5 pF f = 100 MHz, IF = 1.5 mA rf 50 Diode capacitance Differential forward resistance Reverse impedance f = 100 MHz, VR = 0 V Minority carrier lifetime IF = 10 mA, IR = 10 mA Rev. 1.8, 16-May-12 BA679 zr 5 BA679S zr 9 k k 4 μs Document Number: 85529 1 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 BA679, BA679S www.vishay.com Vishay Semiconductors TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) IF - Forward Current (mA) 100 10 Tamb = 25 °C 1 Scattering Limit 0.1 0.01 0 95 9735 0.4 0.8 1.2 1.6 2.0 VF - Forward Voltage (V) rf - Differential Forward Resistance (Ω) Fig. 1 - Forward Current vs. Forward Voltage 10 000 1000 100 10 1 0.001 f > 20 MHz Tj = 25 °C 0.01 0.1 1 10 IF - Forward Current (mA) 95 9734 a - Typical Cross Modulation Distortion (dB) Fig. 2 - Differential Forward Resistance vs. Forward Current 20 Π - Circuit with 10 dB Attenuation V 0 = 40 dBmV 0 f 1 = 100 MHz unmodulated - 20 - 40 - 60 - 80 95 9733 0 20 40 60 80 f 2 , modulated with 200 kHz, m = 100 % (MHz) Fig. 3 - Typ. Cross Modulation Distortion vs. Frequency f2 Rev. 1.8, 16-May-12 Document Number: 85529 2 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 BA679, BA679S www.vishay.com Vishay Semiconductors PACKAGE DIMENSIONS in millimeters (inches): MiniMELF SOD-80 1.6 (0.063) 1.4 (0.055) Cathode indentification * 0.47 (0.019) max. 3.7 (0.146) 3.3 (0.130) * The gap between plug and glass can be either on cathode or anode side 2.5 (0.098) max. 1.25 (0.49) min. 2 (0.079) min. Foot print recommendation: Document no.:6.560-5005.01-4 Rev. 8 - Date: 07.June.2006 5 (0.197) ref. 96 12070 Rev. 1.8, 16-May-12 Document Number: 85529 3 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000