DATA SHEET Silicon Schottky Diodes in Hermetic Surface Mount Package Features ● ● ● ● ● ● ● ● Medium, low and ZBD barrier heights available Hermetic ceramic package, 1.83 x 1.43 x 1.0 mm Very low parasitic impedance Low thermal impedance Usable as high as 10 GHz Operating temperature range -55 °C to 150 °C ESD Class 0, human body model Available lead (Pb)-free, RoHS-compliant, and Green MSL-1 @ 260 °C per JEDEC J-STD-020 Description The family of proven silicon Schottky diodes is packaged in a hermetic, ceramic package. This package offers excellent, very low parasitic inductance and capacitance for wide bandwidth, high frequency operation. It has low thermal impedance and meets fine and gross leak requirements for excellent reliability. Its small form factor, 1.83 x 1.43 x 1.0 mm, compares favorably to that of the smallest plastic packages. NEW Skyworks Green products are lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant, conform to the EIA/EICTA/JEITA Joint Industry Guide (JIG) Level A guidelines, and are free from antimony trioxide and brominated flame retardants. This package meets Skyworks definition of Green: it is lead (Pb)free, fully complies with current RoHS requirements and contains no halogens and no antimony (Sb). The SMS3922-107 and SMS3923-107 are silicon medium barrier Schottky diodes suitable for use in mixers and high level detector circuits. The SMS7621-107 is a silicon low barrier Schottky diode, suitable for use in small signal, sensitive detector circuits. The SMS7630-107 is a silicon Schottky zero bias detector diode (ZBD) diode, suitable for use in the most sensitive detector circuits. The diodes available in this package can operate over the temperature range of -55 °C to 150 °C. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200550 Rev. D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 30, 2007 1 DATA SHEET • SILICON SCHOTTKY DIODES IN HERMETIC SURFACE MOUNT PACKAGE Electrical Specifications T = 25 ° C, unless otherwise noted Part Number Barrier Height Minimum Reverse Breakdown Voltage IR = 10 µA (V) Maximum Reverse Leakage Current VR = 15 V (nA) SMS3922-107 Med./Low 8 100 @ 1.0 V SMS3923-107 Medium 20 500 Total Capacitance VR = 0 V & f = 1 MHz (pF) Min. Part Number Barrier Height Minimum Reverse Breakdown Voltage IR = 10 µA (V) SMS7621-107 Low 2 Part Number Barrier Height Minimum Reverse Breakdown Voltage IR = 100 µA (V) SMS7630-107 ZBD 1 Typical Total Capacitance VR = 0.15 V & f = 1 MHz (pF) 0.50 0.83 Maximum Total Capacitance VR = 0 V & f = 1 MHz (pF) 0.26 Forward Voltage IF = 1 mA (mV) Maximum Forward Voltage, IF = 35 mA (mV) ESD Rating, Human Body Model Max. Min. Max. 1.5 280 340 450 @ 10 mA Class 0 1.23 310 370 1000 Class 0 Forward Voltage IF = 1 mA (mV) Min. Max. 260 320 Forward Voltage IF = 100 µA (mV) Maximum Slope Resistance IF = 5 mA Ω) (Ω ESD Rating, Human Body Model 18 Class 0 Forward Voltage IF = 1 mA (mV) Min. Max. Min. Max. 60 120 135 240 Typical Video Resistance Ω) (Ω ESD Rating, Human Body Model 5000 Class 0 Absolute Maximum Ratings Characteristic Value Reverse voltage Minimum Reverse Breakdown Voltage Forward current 100 mA Dissipated power at 25 °C 250 mW Operating temperature -55 °C to +150 °C Storage temperature -65 °C to +200 °C Electrostatic Discharge (ESD) Human Body Mode (HBM) Class 0 Electrostatic Discharge (ESD) Charged Device Model (CDM) Class C4 Performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the Absolute Maximum specifications. Exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty. CAUTION: Although this device is designed to be as robust as possible, ESD (Electrostatic Discharge) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions must be employed at all times. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 May 30, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200550 Rev. D DATA SHEET • SILICON SCHOTTKY DIODES IN HERMETIC SURFACE MOUNT PACKAGE SPICE Model Parameters Parameter SPICE Model Unit SMS3923 SMS7621 SMS7630 SMS3922 IS A 5e-9 4e-8 5e-6 3e-8 RS Ω 11 12 20 9 1.05 1.05 1.05 1.08 8e-11 N TT s 8e-11 1e-11 1e-11 CJ0 pF 0.9 0.10 0.14 0.9 0.24 0.35 0.40 0.26 0.69 0.69 0.69 0.69 2 2 2 2 M EG eV XTI 0.5 0.5 0.5 0.5 BV FC V 46 3 2 20 IBV A 1e-5 1e-5 1e-4 1e-5 0.64 0.51 0.34 0.595 VJ V LS nH 0.7 CP pF 0.07 PORT P_anode port = 1 IND LS L = LS RES RS R = RS DIODE Diode AREA = 1 MODEL = Diode_Model MODE = nonlinear CAP CP C = CP PORT P_Cathode port = 2 DIODEM Diode_Model IS = 1.00e-14 RS = 0 N=1 TT = 0 CJO = CJO M=M VJ = VJ EG = 1.11 XTI = 3 KF =0 AF =1 FC = 0.5 BV = 0 IBV = 1e-3 ISR = 0 NR = 2 IKF = 0 NBV = 1 IBVL = 0 NBVL = 1 TBV1 = 0 TNOM = 27 FFE = 1 -107 Package Outline 1.231 + 0.025 / -0 Gold Plated Kovar Lid 1.631 + 0.025 / -0 1.00 Max. Top Front 0.3600 0.1489 0.2700 0.2700 0.1593 Bottom All Dimensions in Millimeters Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200550 Rev. D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 30, 2007 3 DATA SHEET • SILICON SCHOTTKY DIODES IN HERMETIC SURFACE MOUNT PACKAGE Copyright © 2006, 2007, Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. 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Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks, the Skyworks symbol, and “Breakthrough Simplicity” are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 May 30, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200550 Rev. D