Surface Mount RF Schottky Barrier Diodes Technical Data

2Electrical Specifications T A = 25°C, Single Diode [4]Nearest Minimum Maxi- Maximum Maximum Maxi- TypicalPart Package Equivalent Break- mum Forward Reverse mum DynamicNum- Mark- Axial Lead down Forward Voltage Leakage Capac- Resisbering Lead Part No. Voltage Voltage V F (V) @ I R (nA) @ itance tanceHSMS [5] Code [3] Code Configuration 5082- V BR (V) V F (mV) I F (mA) V R (V) C T (pF) R D (Ω) [6]2800 A0 0 Single 2800 70 400 1.0 15 200 50 2.0 35(1N5711)2802 A2 2 Series2803 A3 3 Common Anode2804 A4 4 CommonCathode2805 A5 5 UnconnectedPair2807 A7 7 Ring Quad [6]2808 A8 8 Bridge Quad [6]2810 B0 0 Single 2810 20 400 1.0 35 200 15 1.2 15(1N5712)2812 B2 2 Series2813 B3 3 Common Anode2814 B4 4 CommonCathode2815 B5 5 UnconnectedPair2817 B7 7 Ring Quad [6]2818 B8 8 Bridge Quad [6]2820 C0 0 Single 2835 15* 340 0.7 30 100 1 1.0 122822 C2 2 Series2823 C3 3 Common Anode2824 C4 4 CommonCathode2825 C5 5 UnconnectedPair2827 C7 7 Ring Quad [6]2828 C8 8 Bridge Quad [6]2829 C9 9 Cross-over Quad2860 T0 0 Single None 4 350 0.6 30 — 0.35 102862 T1 2 Series Pair2863 T3 3 Common Anode2864 T4 4 CommonCathode2865 T5 5 UnconnectedPairTest Conditions I R = 10 µA I F = V F = 0 V I F = 5 mA*I R = 1 mA [1] f =100 µA 1.0 MHz [2]Notes:1. ∆V F for diodes in pairs and quads in 15 mV maximum at 1 mA.2. ∆C TO for diodes in pairs and quads is 0.2 pF maximum.3. Package marking code is in white.4. Effective Carrier Lifetime (τ) for all these diodes is 100 ps maximum measured with Krakauer method at 5 mA, except HSMS-282X whichis measured at 20 mA.5. See section titled “Quad Capacitance.”6. R D = R S + 5.2 Ω at 25°C and I f = 5 mA.

3Absolute Maximum Ratings [1] T A= 25°CSymbol Parameter ValueI f Forward Current (1 ms Pulse) 1 AmpP t Total Device Dissipation 250 mW [2]P IV Peak Inverse Voltage Same as V BRT j Junction Temperature 150°CT stg Storage Temperature -65 to 150°CNotes:1. Operation in excess of any one of these conditions may result in permanentdamage to this device.2. CW Power Dissipation at T LEAD = 25°C. Derate to zero at maximum ratedtemperature.Quad CapacitanceCapacitance of Schottky diodequads is measured using anHP4271 LCR meter. Thisinstrument effectively isolatesindividual diode branches fromthe others, allowing accuratecapacitance measurement of eachbranch or each diode. Theconditions are: 20 mV R.M.S.voltage at 1 MHz. HP defines thismeasurement as “CM”, and it isequivalent to the capacitance ofthe diode by itself. The equivalentdiagonal and adjacentcapacitances can then becalculated by the formulas givenbelow.In a quad, the diagonal capacitanceis the capacitance betweenpoints A and B as shown in thefigure below. The diagonalcapacitance is calculated usingthe following formulaC 1 x C 2 C 3 x C 4CDIAGONAL = _______ + _______C 1 + C 2 C 3 + C 4CC 1C 3C 2 C 4ABThe equivalent adjacentcapacitance is the capacitancebetween points A and C in thefigure below. This capacitance iscalculated using the followingformula1C ADJACENT = C 1 + ____________1 1 1–– + –– + ––C 2 C 3 C 4This information does not applyto cross-over quad diodes.SPICE ParametersParameter Units HSMS-280X HSMS-281X HSMS-282X HSMS-286XB V V 75 25 15 7.0C J0 pF 1.6 1.1 0.7 0.18E G eV 0.69 0.69 0.69 0.69I BV A 10E- 5 10E-5 10E-4 10E-5I S A 3 x 10E-8 4.8 x 10E-9 2.2 x 10E- 8 5.0 x 10E-8N 1.08 1.08 1.08 1.08R S Ω 30 10 6.0 5.0P B V 0.65 0.65 0.65 0.65P T 2 2 2 2M 0.5 0.5 0.5 0.5

4Typical Parameters at T A = 25°C (unless otherwise noted), Single DiodeI F - FORWARD CURRENT (mA)301010.1–35°C–5°C25°C55°C85°C0.010.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9V F - FORWARD VOLTAGE (V)Figure 1. Typical Forward Current vs.Forward Voltage at Temperatures—HSMS-2800 SeriesI F - FORWARD CURRENT (mA)30101I F (Left Scale)∆V F (Right Scale)0.30.30.2 0.4 0.6 0.8 1.0 1.2 1.4V F - FORWARD VOLTAGE (V)Figure 2. Typical V f Match, HSMS-2800Series Pairs and Quads.30101∆V F - FORWARD VOLTAGE DIFFERENCE (mV)I F - FORWARD CURRENT (mA)301010.1–35°C–5°C25°C55°C85°C0.010.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8V F - FORWARD VOLTAGE (V)Figure 3. Typical Forward Current vs.Forward Voltage at Temperatures—HSMS-2810 Series.I F - FORWARD CURRENT (mA)30101I F (Left Scale)∆V F (Right Scale)0.30.30.3 0.4 0.5 0.5 0.6 0.7V F - FORWARD VOLTAGE (V)Figure 4. Typical V f Match, HSMS-2810Series Pairs and Quads.30101∆V F - FORWARD VOLTAGE DIFFERENCE (mV)I F - FORWARD CURRENT (mA)301010.1–35°C–5°C25°C55°C85°C0.010.1 0.2 0.3 0.4 0.5 0.6 0.7V F - FORWARD VOLTAGE (V)Figure 5. Typical Forward Current vs.Forward Voltage At Temperatures—HSMS-2820 Series.I F - FORWARD CURRENT (mA)30101I F (Left Scale)0.30.30.2 0.4 0.6 0.8 1.0 1.2 1.4V F - FORWARD VOLTAGE (V)Figure 6. Typical V f Match, HSMS-2820Series Pairs and Quads at Mixer BiasLevels.3010∆V F (Right Scale)1∆V F - FORWARD VOLTAGE DIFFERENCE (mV)I F - FORWARD CURRENT (µA)10010I F (Left Scale)∆V F (Right Scale)10.10.10 0.15 0.20 0.25V F - FORWARD VOLTAGE (V)1.0Figure 7. Typical V f Match, HSMS-2820Series Pairs at Detector Bias Levels.∆V F - FORWARD VOLTAGE DIFFERENCE (mV)FORWARD CURRENT (mA)1001010.1–55°C25°C85°C0.010.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0FORWARD VOLTAGE (V)Figure 8. Typical Forward Current vs.Forward Voltage at Temperature,HSMS-2860 Series.I F - FORWARD CURRENT (µA)10010I F (Left Scale)∆V F (Right Scale)11.00.05 0.10 0.15 0.20 0.25V F - FORWARD VOLTAGE (V)Figure 9. Typical V f Match, HSMS-2860Series Pairs at Detector Bias Levels.10∆V F - FORWARD VOLTAGE DIFFERENCE (mV)

5Typical Parameters, continued100,000100,000100,000I R – REVERSE CURRENT (nA)10,000100010010T A = +125°CT A = +75°CT1A = +25°C0 10 20 30 40 50V R – REVERSE VOLTAGE(V)Figure 10. Reverse Current vs.Reverse Voltage at Temperatures—HSMS-2800 Series.I R – REVERSE CURRENT (nA)10,000100010010T A = +125°CT A = +75°CT1A = +25°C0 5 10 15V R – REVERSE VOLTAGE(V)Figure 11. Reverse Current vs.Reverse Voltage at Temperatures—HSMS-2810 Series.I R – REVERSE CURRENT (nA)10,000100010010T A = +125°CT A = +75°CT1A = +25°C0 2 46V R – REVERSE VOLTAGE(V)Figure 12. Reverse Current vs.Reverse Voltage at Temperatures—HSMS-2820 Series.R D – DYNAMIC RESISTANCE (Ω)100010010HSMS-2800 SERIESHSMS-2810 SERIESHSMS-2820 SERIES10.1 1 10 100I F – FORWARDCURRENT (mA)Figure 13. Dynamic Resistance vs.Forward Current—HSMS-2800 Series.C T – CAPACITANCE (pF)21.510.500 10 20 30 40 50V R – REVERSE VOLTAGE (V)Figure 14. Total Capacitance vs.Reverse Voltage—HSMS-2800 Series.C T – CAPACITANCE (pF)1.2510.750.500.2500 2 4 6 8 10 12 14 16V R – REVERSE VOLTAGE (V)Figure 15. Total Capacitance vs.Reverse Voltage—HSMS-2810 Series.1C T – CAPACITANCE (pF)0.80.60.40.200 2 4 6 8V R – REVERSE VOLTAGE (V)Figure 16. Total Capacitance vs.Reverse Voltage—HSMS-2820 Series.Applications InformationSchottky Diode FundamentalsSee the HSMS-280A series data sheet.

Package CharacteristicsLead Material ......................................... Alloy 42Lead Finish ............................... Tin-Lead 85/15%Max. Soldering Temperature .... 260°C for 5 secMin. Lead Strength ....................... 2 pounds pullTypical PackageInductance ................... 2 nH (opposite leads)Typical PackageCapacitance ............ 0.08 pF (opposite leads)Package DimensionsOutline 23 (SOT-23)Device OrientationUSERFEED DIRECTIONREELCOVER TAPECARRIERTAPE1.02 (0.040)0.89 (0.035)PACKAGEMARKINGCODE3X X0.54 (0.021)0.37 (0.015)1.40 (0.055)1.20 (0.047)2.65 (0.104)2.10 (0.083)8 mmTOP VIEW4 mmEND VIEW1 20.50 (0.024)0.45 (0.018)2.04 (0.080)1.78 (0.070)TOP VIEWFigure 17 Option L31 for SOT-23 Packages.3.06 (0.120)2.80 (0.110)0.152 (0.006)0.066 (0.003)1.02 (0.041)0.85 (0.033)0.10 (0.004)0.013 (0.0005)SIDE VIEW0.69 (0.027)0.45 (0.018)END VIEWDIMENSIONS ARE IN MILLIMETERS (INCHES)Outline 143 (SOT-143)0.92 (0.036)0.78 (0.031)Figure 18. Option L31 for SOT-143 Packages.PACKAGEMARKINGCODEEXXCB E0.60 (0.024)0.45 (0.018)2.04 (0.080)1.78 (0.070)3.06 (0.120)2.80 (0.110)1.40 (0.055)1.20 (0.047)0.54 (0.021)0.37 (0.015)1.02 (0.041)0.85 (0.033)2.65 (0.104)2.10 (0.083)0.15 (0.006)0.09 (0.003)www.hp.com/go/rfFor technical assistance or the location ofyour nearest Hewlett-Packard sales office,distributor or representative call:Americas/Canada: 1-800-235-0312 or408-654-8675Far East/Australasia: Call your local HPsales office.Japan: (81 3) 3335-8152Europe: Call your local HP sales office.0.10 (0.004)0.013 (0.0005)DIMENSIONS ARE IN MILLIMETERS (INCHES)0.69 (0.027)0.45 (0.018)Data subject to change.Copyright © 1998 Hewlett-Packard Co.Obsoletes 5965-8839E, 5966-0947EPrinted in U.S.A. 5966-4285E (3/98)