HEWLETT* LG Surface Mount RF Schottky Barrier Diodes Technical Data HSMS-28XX Series Features Surface Mount SOT-23/SOT- 143 Package Low Turn-On Voltage (As Low as 0.34 V at 1 mA) Low FIT (Failure in Time) Rate* e Six-sigma Quality Level Single, Dual and Quad Versions Tape and Reel Options Available * For more information see the Surface Mount Schottky Reliability Data Sheet. Description/Applications These Schottky diodes are specifically designed for both analog and digital applications. This series offers a wide range of specifications and package configurations to give the designer wide flexibility. Typical applications of these Schottky diodes are mixing, detecting, switching, sampling, clamping, and wave shaping. The HSMS-2800 series of diodes is optimized for high voltage applications. The HSMS-2810 series of diodes features very low flicker (1/f) noise. The Package Lead Code Identification TOP VIEW COMMON COMMON SINGLE SERIES ANODE CATHODE 35 35 35 35 a4 P= 54 24 S41 25 e141 25 #0 #2 #8 #4 UNCONNECTED RING BRIDGE CROSS-OVER PAIR QUAD QUAD QUAD g3 45 q3 4 g a3 4 = g3 45 Sj A J B ES 5 eS 5 1 os 2 1 #7? 1 we? 1 #92 HSMS-2820 series of diodes is the best all-around choice for most applications, featuring low series resistance, low forward voltage at all current levels and good RF characteristics. The HSMS-2860 series is a high performance diode offering superior V7 and ultra-low capacitance. Note that HPs manufacturing techniques assure that dice found in pairs and quads are taken from adjacent sites on the wafer, assuring the highest degree of match.Electrical Specifications T, = 25C, Single Diodel4! Nearest Minimum Maxi- Maximum | Maximum| Maxi- Typical Part | Package Equivalent | Break- mum Forward Reverse mum. Dynamic Num- Mark- Axial Lead down Forward | Voltage Leakage | Capac- Resis- ber ing Lead Part No. Voltage Voltage | Ve(V) @ | Ip (mA) @| itance tance HSMS! | Code! | Code | Configuration 5082- Vor CV) Vy Gm) IT, (mA) Va CV) Cy (pF) | Ry (9) 2 2800 AO 0 Single 2800 70 400 Lo 15 200 50 2.0 35 CINST1 2802 A? 2 Series 2803 A8 3 Common Anode 2804 Ad 4 Common Cathode 2805 AS 5 Unconnected Pair 2807 Al 7 Ring Quad!) 2808 A8& 8 Bridge Quad! 2810 Bo 0 Single 2810 20 A400 1.0 35 200 15 12 15 (1IN5712) 2812 B2 2 Series 2813 B38 3 Common Anode 2814 B4 4 Common Cathode 2815 BS 5 Unconnected Pair 2817 B7 7 Ring Quad! 2818 B& 8 Bridge Quadl@ 2820 Ca 0 Single 2835 15* 340 a7 30 100 1 10 12 2822 C2 2 Series 2823 C3 3 Common Anode 2824 C4 4 Common Cathode 2825 C5 5 Unconnected Pair 2827 C7 7 Ring Quad{4l 2828 C8 8 Bridge Quad!4 2829 C9 9 Cross-over Quad 2860 To 0 Single None 5 320 06 30 _ 0.30 10 2862 Tl 2 Series Par 2863 T3 3 Common Anode 2864 T4 4 Common Cathode 2865 TS 5 Unconnected Pair Test Conditions Tp= 10pA p= W=0V | f}=5mA ] = {mal = 100 pA 10 MHz" Notes: 1. AV, for diodes in pairs and quads in 15 mV maximum at 1 mA. 2. ACh for diodes in pairs and quads is 0.2 pF maximum. 3. Package marking code is in white. 4 Effective Carrier Lifetime (1) for all these diodes is 100 ps maximum measured with Krakauer method at 5 mA, except HSMS-282X which is measured at 20 mA. 5. See section titled Quad Capacitance. 6. Rp = Bs + 520 at 25C and I-= 5 mA.Absolute Maximum Ratings! T, = 25C Symbol Parameter Value Ir Forward Current (1 ms Pulse) 1 Amp P, Total Device Dissipation 250 mW Pw Peak Inverse Voltage Same as V,,, T; Junction Temperature 150C Tstg Storage Temperature -65 to 150C Notes: 1. Operation in excess of any one of these conditions may result in permanent damage to this device. 2. CW Power Dissipation at Trap = 25C. Derate to zero at maximum rated temperature. Quad Capacitance Capacitance of Schottky diode quads is measured using an HP4271 LCR meter. This instrument effectively isolates individual diode branches from the others, allowing accurate capacitance measurement of each branch or each diode. The conditions are: 20 mV R.MS. voltage at 1 MHz. HP defines this measurement as CM, and itis equivalent to the capacitance of In a quad, the diagonal capaci- tance is the capacitance between points A and B as shown in the figure below. The diagonal capacitance is calculated using the following formula C DIAGONAL = Cx Ge + & x Ca C,+0, Cy+Cy A Cc, x y C3 Co 7K x C4 The equivalent adjacent capacitance is the capacitance between points A and C in the figure below. This capacitance is calculated using the following formula Capsacent = Cy + This information does not apply to cross-over quad diodes. the diode by itself. The equivalent diagonal and adjacent capacitances can then be calculated by the formulas given B below. SPICE Parameters Parameter | Units HSMS-280X HSMS-281X HSMS-282X HSMS-286X By Vv 75 25 15 7.0 Cy pk 1.6 1.1 0.7 0.18 Eq eV 0.69 0.69 0.69 0.69 lav A 10E-5 10E-5 10E-4 10E-5 L, A 3x 10E-8 48x 10E-9 2.2 x 10E-8 5.0x 10E-8 N 1.08 1.08 1.08 1.08 Rg Q 30 10 6.0 5.0 Pa Vv 0.65 0.65 0.65 0.65 Pr 2 2 2 2 M 0.5 0.5 0.5 0.5Typical Parameters at T, = 25C (unless otherwise noted), Single Diode 30 gz 10k CE BOF Me iG L- ff Pano e | Ailes = E yp se oS FE LR 04 5 Eo = r / P 55C E o1k E Lt o of 85C oF 0.01 0.1 02 03 04 06 06 07 0.8 09 Ve - FORWARD VOLTAGE () Figure 1. Typical Forward Current vs. Forward Voltage at Temperatures HSMS-2800 Series > 30 = 30 z | a 7 g = | ig ~~ 10 A, 10 & 5 E Ir (Left Scale) 4 WW OF J +f J oa e | J ow 3 | | 3 a - & f+ / j 38 <i ne] > Oo OF AVp (Right Seale) 4 = a F | & 03 0.3 > 03 DA 0.5 0.5 0.6 7 Vp - FORWARD VOLTAGE (V} Figure 4. Typical Ve Match, HSMS-2810 Series Pairs and Quads. 100 = 51.0 2 $F | Gf 7 ec BOF | # fu [ Ip (Left Scale} ra ft | 24 E Z S tok = 2 = J - <5 = _ - 3 SF (Right Scal = ic F (Right Scale) z a 2 1 o1 025 0.10 0.15 0.20 Ve - FORWARD VOLTAGE (V) Figure 7. Typical Vp Match, HSMS-2820 Series Pairs at Detector Bias Levels. 30 | 30 Zz Pan = 10k ly F(LeftScale) lin & c Le | Bo | s a 1 a Oe (Right Scale) ag L a : / L 9 TE YY 41 1. C q 03 0.3 o2 04 06 O8 10 12 14 Ve - FORWARD VOLTAGE () Figure 2. Typical Vp Match, HSMS-2800 Series Pairs and Quads. 30 gz ih SF 5 r A i I f BL Aflac 5 E Vy~ 5C ed L fy = / / 7 y25 z 0.1 = / a 2 Y/Y [se =~ oF / / ) 85C 0.01 | D1 02 OS O04 DS 06 OF Vp- FORWARD VOLTAGE (V) Figure 5. Typical Forward Current. vs. Forward Voltage At Temperatures HSMS-2820 Series. 100 JF = L E wh eB & aa, 5 'F Al 5 E ce C | < - [~ 950 5 oil [tf - 2 E | | pase 0.04 | 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 FORWARD VOLTAGE () Figure 8. Typical Forward Current vs. Forward Voltage at Temperature, HSMS-2860 Series. AV, - FORWARD VOLTAGE DIFFERENCE (mV) 30 z 10k & & g UY | AY 5 'E ///-38 5 = / WP Ak I aoc Lt | se & fC Foor / / f pare F / "Pp ~sse + / a 0.01 D1 02 03 04 O58 06 OF OB Vp - FORWARD VOLTAGE (} Figure 8. Typical Forward Current vs. Forward Voltage at Temperatures HSMS-2810 Series. 30 30 = r J ow z Z = 10- 7 Ip (Left Seale) _10 & c 7 Ta EC 7 ra Z L 7 o tt [ | ow 3 2 5 F | | <3 _ gy ~| 438 = Sf (RightScale)| 2 1 14 2 EF f | 2 a C _/ 7 9 C 7 u 0.3 0.3 2 02 O04 06 DS 10 12 14 Vp - FORWARD VOLTAGE () Figure 6. Typical Ve Match, HSMS-2820 Series Pairs and Quads at Mixer Bias Levels. 100 fos I, (Lett Seale) | 7 | i / 1 0.05 0.10 0.15 0.20 0.25 Ve - FORWARD VOLTAGE () Figure 9. Typical V Match, HSMS-2860 Series Pairs at Detector Bias Levels. = o me, Ap (Right Scale) | I; - FORWARD CURRENT (uA) o AV,p- FORWARD VOLTAGE DIFFERENCE (mv)Typical Parameters, continued 100,000 - '-_ 10,000 =z = 4000 Wu ce 5 & i009 2 w 40 T, =+125C = = red Tec | T,=125 = 1 o 10 20 30 40 50 V_- REVERSE VOLTAGE (V} Figure 10. Reverse Current vs. Reverse Voltage at Temperatures HSMS-2800 Series. 1000 a WwW o = 400 o fi ce S z 4 ok = E ~ a LC HSMS-2800 SERIES = a L HSMS-2810 SERIES 1 HSMS-2820 SERIES 0.1 1 io 100 |- FORWARD CURRENT (mA) Figure 13. Dynamic Resistance vs. Forward CurrentHSMS-2800 Series. 1 c 0.8 = z 0.6 < ~ E a oo4 3 ! ob a2 i} o 2 4 6 8 V_- REVERSE VOLTAGE (V) Figure 16. Total Capacitance vs. Reverse Voli ageHSMS-2820 Series. Applications Information Schottky Diode Fundamentals See the HSMS-280A series data sheet. 400,000 L__a 10,000 \ \ TAT TTT Tj \ \ 1 { 1000 en eC -/ A Ts75c Tec a o tr I, - REVERSE CURRENT (nA) + o o 5 10 15 V_ REVERSE VOLTAGE (V) Figure 11. Reverse Current vs. Reverse Voltage at Temperatures HSMS-2810 Series. A o c = Wd eo < 5 1 o S < oe 1 bE 0.5 o Oo o 10 20 30 40 50 V_ REVERSE VOLTAGE (V) Figure 14. Total Capacitance vs. Reverse VoltageHSMS-2800 Series. 400,000 10,000 1000 _ _ i Ty = +125C = = | T= Teesrc 0 2 4 6 VR, - REVERSE VOLTAGE (V} Figure 12. Reverse Current vs. Reverse Voltage at Temperatures HSMS-2820 Series. = a I, - REVERSE CURRENT (nA) o oa 1.25 a 0.75 oS an oa C, CAPACITANCE (pF) 5 ie ni Oo o 2 4 6 8 10 12 14 16 VR, - REVERSE VOLTAGE (V} Figure 15. Total Capacitance vs. Reverse VoltageHSMS-2810 Series.Package Characteristics Lead Material .0....00ccccccccseseseeeeeeeeeees Alloy 42 Lead Finish ...00.000.2 eee eee Tin-Lead 85/15% Max. Soldering Temperature .... 260C for 5 sec Min. Lead Strength oe 2 pounds pull Typical Package Inductance ..... 2 ni (opposite leads) Typical Package Capacitance ............ 0.08 pF (opposite leads) Package Dimensions Outline 23 (SOT-23) 1.02 (0.040), ~~ 0.89 (0.035) 0.84 (0.021) | [ear (0.015) a } , 0.50 (0.024) | 2.04 (0.080) 0.45 (0.018) 1.78 (0.070) TOP VIEW tr $a {5130} OnBe tn:a03} 4.02 (0.041) | 4 0.85 (0 7 _ Teen .69 (0.027) vse seeeg |b SIDE VIEW END VIEW DIMENSIONS ARE IN MILLIMETERS (INCHES) Outline 143 (SOT-143) _w r 0.92 (0.038) 0-78 (0.037) ce PACKAGE MARKING CODE xX 41.40 (0.055) 2.65 (0.104) t [Is ELI _.. |,8.80 (0.024) 3 (oO 0.54 (0.021) 2.04 (0.080) 0.37 (0.015) 75 (0.070) 3.06 (0.120) 0.15 (0.005) ~ sano | ODF (0-003) Ee 4.02 (0.044) (7 0-85 (0.038) 0.10 (0.004) | J |Loss (0.027) 0-07s (0.0005) 0.45 (0.078) DIMENSIONS ARE IN MILLIMETERS (INCHES) DA eackano Device Orientation REEL y CARRIER TAPE USER FEED DIRECTION COVER TAPE TOP VIEW END VIEW 8mm Tl ial Ol I Figure 17 Option L31 for SOT-23 Packages. TOP VIEW END VIEW 4mm | oO 8 Oo 0 8 mm a Tony poy par | CTT L u LJ tL Loy Figure 18. Option L31 for SOT-143 Packages. For technical assistance or the location of your nearest Hewlett-Packard sales office, distributor or representative call: Americas/Canada: 1-800-235-0312 or 408-654-8675 Far East/Australasia: Call your local HP sales office. Japan: (81 3) 3335-8152 Europe: Call your local HP sales office. Data subject to change. Copyright 1997 Hewlett-Packard Co. Obsoletes 5965-8839H Printed in U.S.A. 5966-0947E (9/97)