Surface Mount Microwave Schottky Mixer Diodes Technical Data HSMS-8101 Single HSMS-8202 Pair HSMS-8205 Pair HSMS-8207 Quad Plastic SOT-23 Package Features • Optimized for use at 10-14␣ GHz • Low Capacitance • Low Conversion Loss Package Lead Code Identification (Top View) SINGLE 3 SERIES 3 1 1 • Low RD • Low Cost Surface Mount Plastic Package Plastic SOT-143 Package Description/Applications These low cost microwave Schottky diodes are specifically designed for use at X/Ku-bands and are ideal for DBS and VSAT downconverter applications. They are available in SOT-23 and SOT-143 standard package configurations. Symbol Parameter PT PIV TJ TSTG, Top Total Device Dissipation Peak Inverse Voltage Junction Temperature Storage and Operating Temperature [2] Unit Min. Max. mW V °C °C — — — -65 75 4 +150 +150 Notes: 1. Operation in excess of any one of these conditions may result in permanent damage to the device. 2. Measured in an infinite heat sink at TCASE = 25°C. Derate linearly to zero at 150°C per diode. 5966-0929E 3-48 2 UNCONNECTED PAIR 3 4 1 Absolute Maximum Ratings [1], TA = +25°C #1 #5 2 #2 2 RING QUAD 3 4 1 #7 2 DC Electrical Specifications, TA = 25°C HSMS-8101 HSMS-8202 HSMS-8205 HSMS-8207 Symbol Parameters and Test Conditions IR = 10 µA V Total Capacitance VR = 0 V, f = 1 MHz pF 0.26 0.26 0.26 0.26 Capacitance Difference VR = 0 V, f = 1 MHz pF — 0.04 0.04 0.04 Dynamic Resistance IF = 5 mA Ω 14 14 14 14 Dynamic Resistance Difference IF = 5 mA Ω — 2 2 2 Forward Voltage IF = 1 mA mV Forward Voltage Difference IF = 1 mA mV VBR Breakdown Voltage CT ∆C T RD ∆RD VF ∆VF Units Min. Max. Min. Max. Min. Max. Min. Max. 4 4 250 350 4 250 350 — Lead Code Package Marking Code in White 4 250 350 20 250 350 20 20 1 2 5 7 R1 2R R5 R7 RF Electrical Parameters, TA = 25°C Symbol Units Typical Lc Conversion Loss at 12 GHz Parameter dB 6.3 Z IF IF Impedance Ω 150 SWR SWR at 12 GHz 1.2 Note: DC Load Resistance = 0 Ω; LO Power = 1 mW. SPICE Parameters IS = 4.6 E-8 RS = 6 N = 1.09 BV = 7.3 IBV = 10E-5 EG = 0.69 CJO = 0.18 E-12 PB (VJ) = 0.5 M = 0.5 FC = 0.5 Linear Equivalent Circuit 0.08 pF TT = 0 1.0 nH 1.3 nH 6Ω 0.17 pF Rj Self Bias Rj 3-49 1 mA 263 2.5 mA 142 10 1 TA = +125°C TA = +25°C TA = –55°C 0.1 0.01 0 0.2 0.4 0.6 0.8 FORWARD VOLTAGE (V) 30 IF (Left Scale) 10 10 ∆VF (Right Scale) 1 1 0.3 0.3 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 9 CONVERSION LOSS (dB) 30 IF - FORWARD CURRENT (mA) FORWARD CURRENT (mA) 100 ∆VF - FORWARD VOLTAGE DIFFERENCE (mV) Typical Performance, TC = 25°C 8 7 6 –7 –5 –3 –1 1 Figure 1. Typical Forward Current vs. Forward Voltage at Three Temperatures. 3 7 9 Ordering Information Profile Option Descriptions Specify part number followed by option. For example: #L30 = Bulk #L31 = 3K pc. Tape and Reel, Device Orientation Figures 4, 5 Tape and Reeling conforms to Electronic Industries RS-481, “Taping of Surface Mounted Components for Automated Placement.” H SMS - 8101 #X XX Bulk or Tape and Reel Option Profile: Low = L Part Number Surface Mount Schottky Hewlett-Packard Device Orientation TOP VIEW END VIEW 4 mm REEL 8 mm Figure 4. Option L31 for SOT-23 Packages. USER FEED DIRECTION TOP VIEW END VIEW 4 mm COVER TAPE 8 mm Figure 5. Option L31 for SOT-143 Packages. 3-50 11 13 Figure 3. Typical Conversion Loss vs. Local Oscillator Power. Figure 2. Typical VF Match, HSMS820X Pairs and Quads. CARRIER TAPE 5 LOCAL OSCILLATOR POWER (dBm) V - FORWARD VOLTAGE (V) Package Characteristics Lead Material ............................................................................ Alloy 42 Lead Finish ................................................................... Tin-Lead 85-15% Maximum Soldering Temperature .......................... 260°C for 5 seconds Minimum Lead Strength .................................................... 2 pounds pull Typical Package Inductance ........................................................... 2 nH Typical Package Capacitance .......................... 0.08 pF (opposite leads) Package Dimensions Outline 23 (SOT-23) 1.02 (0.040) 0.89 (0.035) 0.54 (0.021) 0.37 (0.015) PACKAGE MARKING CODE 3 1.40 (0.055) 1.20 (0.047) XX 2 1 0.50 (0.024) 0.45 (0.018) 2.65 (0.104) 2.10 (0.083) 2.04 (0.080) 1.78 (0.070) TOP VIEW 0.152 (0.006) 0.066 (0.003) 3.06 (0.120) 2.80 (0.110) 1.02 (0.041) 0.85 (0.033) 0.69 (0.027) 0.45 (0.018) 0.10 (0.004) 0.013 (0.0005) SIDE VIEW END VIEW DIMENSIONS ARE IN MILLIMETERS (INCHES) Outline 143 (SOT-143) 0.92 (0.036) 0.78 (0.031) PACKAGE MARKING CODE E C 1.40 (0.055) 1.20 (0.047) XX B 2.65 (0.104) 2.10 (0.083) E 0.60 (0.024) 0.45 (0.018) 2.04 (0.080) 1.78 (0.070) 0.54 (0.021) 0.37 (0.015) 0.15 (0.006) 0.09 (0.003) 3.06 (0.120) 2.80 (0.110) 1.02 (0.041) 0.85 (0.033) 0.10 (0.004) 0.013 (0.0005) 0.69 (0.027) 0.45 (0.018) DIMENSIONS ARE IN MILLIMETERS (INCHES) 3-51