HSMS-282Z RF Schottky Barrier Diodes In Surface Mount SOD-323 Package Data Sheet Description/Applications Features Avago Technologies’s HSMS-282Z is a RF Schottky Barrier Diode, featuring low series resistance, low forward voltage at all current levels and good RF characteristics. • 2 Leads Surface Mount Package It is housed in a low cost, industrial standard surface mount package - SOD-323. This package offers customer who already use SOT-23 and SOT-323 packages, a logical transition to a smaller package outline to accommodate end product design with limited board space. The HSMS-282Z is specially designed for both analog and digital applications. The typical applications are mixing, detecting, switching, sampling, clamping and wave shaping. Table 1. Absolute Maximum Ratings [1] at Tc = +250C Symbol Parameter Unit Max Rating If Forward Current (1 µs Pulse) Amp 1 PIV Peak Inverse Voltage V 15 Tj Junction Temperature °C 150 Tstg Storage Temperature °C -60 to 150 qjc Thermal Resistance [2] °C/W 135 Notes: 1. Operation in excess of any one of these conditions may result in permanent damage to the device. 2. Thermal Resistance is measured from junction to board using IR method. • Low Turn-On Voltage • Low Series Resistance • Microwave Frequency Operation • Tape and Reel Options Available • Low Failure in Time (FIT) Rate • MSL1 & Lead Free Package Marking and Pin Connections D? Note: Package marking provides orientation and identification “D” = Device Code “?” = Month code indicates the month of manufacture Table 2. Electrical Specifications at Tc = +250C Test Conditions Minimum Breakdown Voltage VBR (V) Maximum Forward Voltage VF (mV) Maximum Forward Voltage VF (V) Maximum Reverse Leakage IR (nA) Minimum Capacitance CT (pF) Typical Dynamic Resistance RD (Ohm) 15 340 0.5 100 1.0 12 VR = VBR Measure IR ≤100uA IF = 1mA IF = 10mA VR = 1V VR = 0 V f = 1 MHz IF = 5mA Typical Performance Curves at Tc = +25°C 100,000 I R - REVERSE CURRENT (nA) FORWARD CURRENT (mA) 100.00 10.00 1.00 0.10 125 ˚C 75 ˚C 25 ˚C 0.01 0.00 0.10 -25 ˚C 0.20 0.30 0.40 10,000 1000 100 1 0.50 FORWARD VOLTAGE (V) Figure 1. Forward Current vs. Forward Voltage 10 V R - REVERSE VOLTAGE (V) 15 1000 DYNAMIC RESISTANCE (OHMS) 0.8 C T - CAPACITANCE (pF) 05 Figure 2. Reverse Current vs. Reverse Voltage 1 0.6 0.4 0.2 0 0 2 4 6 V R -REVERSE VOLTAGE (V) Figure 3. Total Capacitance vs. Reverse Bias T A = +125 ˚C T A = +75 ˚C T A = +25 ˚C 10 8 100 10 1 0 1 10 FORWARD CURRENT (mA) Figure 4. Dynamic Resistance vs. Forward Current 100 10 OUTPUT VOLTAGE (V) 1 0.1 0.01 0.001 RF in 68 0.0001 0.00001 -20 -10 HSMS-282B 100 pF Vo 4.7 K 0 10 20 INPUT POWER (dBm) Figure 5. Typical Output Voltage vs. Input Power, Small Signal Detector perating at 850 MHz Figure 6. Typical Output Voltage vs. Input Power, Large Signal Detector Operating at 915 MHz. Linear Equivalent Circuit Model Diode Chip SPICE Parameters Rj RS Cj RS = series resistance (see Table of SPICE parameters) C j = junction capacitance (see Table of SPICE parameters) 8.33 X 10-5 nT Rj = Ib + Is where Ib = externally applied bias current in amps Is = saturation current (see table of SPICE parameters) T = temperature, K n = ideality factor (see table of SPICE parameters) Note: To effectively model the packaged HSMS-282x product, please refer to Application Note AN1124. Parameter Units HSMS-282Z BV V 15 CJ0 pF 0.7 EG eV 0.69 IBV A 1E-4 IS A 2.2E-8 N 1.08 RS Ω 6.0 PB V 0.65 PT 2 M 0.5 30 Package Outline and Dimension PCB Footprint G CATHODE MARK B H F A E L K 1 2 J D C I M DIM A B C D E F G H I J K L M4 MILLIMETERS 2.50 ± 0.2 1.25 ± 0.05 0.90 ± 0.05 0.30+0.06/-0.04 1.70 ± 0.05 MIN 0.17 0.126 ± 0.03 0~0.1 1.0 MAX 0.15 ± 0.05 0.4 2 +4/-2 ~6 2.3 0.8 0.9 Dimension in mm M Device Orientation REEL Top View 4 mm CARRIER TAPE 8 mm COVER TAPE Note: “D ” represents package marking code “? ” represents date code D? D? D? D? USER FEED DIRECTION End View Tape Dimensions Specification < Unit: mm > A. hole pitch : 50 Pitch Tolerance : 200 ± 0.3 Order Information Part Number No. of Units Container HSMS-282Z-BLKG 100 Anti-static bag HSMS-282Z-TR1G 3000 7” reel For product information and a complete list of distributors, please go to our web site: www.avagotech.com Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright © 2005-2008 Avago Technologies. All rights reserved. Obsoletes 5989-4733EN AV02-0147EN - June 25, 2008