BA779-G www.vishay.com Vishay Semiconductors RF PIN Diodes FEATURES • Wide frequency range 10 MHz to 1 GHz 3 • AEC-Q101 qualified • Base P/N-HG3 - green, automotive grade 1 • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 2 APPLICATIONS • Current controlled HF resistance in adjustable attenuators MECHANICAL DATA Case: SOT-23 Weight: approx. 8.1 mg Packaging codes/options: 08/3K per 7" reel (8 mm tape), 15K/box PARTS TABLE PART BA779-G ORDERING CODE TYPE MARKING INTERNAL CONSTRUCTION REMARKS BA779-HG3-08 PH1 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 Junction temperature Tj 125 °C Storage temperature range Tstg - 55 to + 150 °C Operating temperature range Top - 55 to + 125 °C 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. 1.2, 25-Feb-13 BA779-G zr 5 k 4 μs Document Number: 83321 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 BA779-G 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. 1.2, 25-Feb-13 Document Number: 83321 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 BA779-G www.vishay.com Vishay Semiconductors PACKAGE DIMENSIONS in millimeters (inches): SOT-23 1.15 (0.045) 0° t o8 ° 0.2 (0.008) 0.098 (0.004) 0.175 (0.007) 0.1 (0.004) max. 0.550 ref. (0.022 ref.) 0.9 (0.035) 3.1 (0.122) 2.8 (0.110) 0.5 (0.020) 0.45 (0.018) 0.45 (0.018) 0.35 (0.014) 0.35 (0.014) 0.3 (0.012) 2.6 (0.102) 2.35 (0.093) Foot print recommendation: 1 (0.039) 0.9 (0.035) Document no.: 6.541-5014.01-4 Rev. 8 - Date: 23.Sept.2009 17418 Rev. 1.2, 25-Feb-13 0.9 (0.035) 0.7 (0.028) 2 (0.079) 1.43 (0.056) 1.20 (0.047) 0.45 (0.018) 0.35 (0.014) 1 (0.039) 0.9 (0.035) 0.95 (0.037) 0.95 (0.037) Document Number: 83321 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. 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Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Revision: 13-Jun-16 1 Document Number: 91000