Step Recovery Diode MSD700 Datasheet Features • Low Transition Time • High Efficiency • High Cutoff Frequency • High Reliability Description Aeroflex /Metelics MSD700 Step recovery diode are designed with epitaxial silicon which provides high output power and efficiency in harmonic generator applications. It is manufactured using Aeroflex/Metelics proven diode fabrication process for high reproducibility. A unique silicon dioxide passivation process assures greater stability reliability and low leakage currents at high temperatures. This diode is available in chip form, and in ceramic surface mount package with epoxy encapsulation (CS19-1). The low junction capacitance (0.2 pF typical) of the MSD700 enables the device to be used in higher order multipliers and comb generator. This rugged device is capable of reliable operation in all military, commercial and industrial applications. The device is RoHS compliant. Enviromental Capabilities The MSD700 step recovery diode is capable of meeting the environmental requirements of MIL-STD-750 and MIL-STD-883. ESD and Moisture Sensitivity Level Rating As are all semiconductors, MSD700 diode is susceptible to damage from ESD events. Proper ESD prevention procedures should be followed. The ESD rating for this device is Class 0 (HBM). 1 Document No. DS 15224 Rev.A, ECN 12676 Revision Date: 3/5/2013 Step Recovery Diode MSD700 MSD700 Electrical Specifications TA= +25ºC (Unless Otherwise Noted) Minimum Typical Maximum Units Value Value Value Parameter Symbol Test Conditions Breakdown Voltage VB IR = 10 µA Series Resistance RS IF = 25 mA CJ0 VR = 0 V, f = 1 MHz CJ6 VR = -6 V, f = 1 MHz Minority Carrier Lifetime TL IF = 6 mA, IR = 10 mA 8 ns Transition Time TT IF = 10 mA, VR = 10 V 60 ps Junction Capacitance Thermal Resistance θJC 15 V 1.2 0.2 0.2 Ω pF 0.4 125 pF ºC/W MSD700 Absolute Maximum Ratings TA= 25ºC (Unless Otherwise Noted) Parameter 2 Conditions Absolute Maximum Value Operating Temperature - 55ºC to 150ºC Storage Temperature - 65ºC to 200ºC Junction Temperature 150ºC Reverse DC Voltage 15 V 603-641-3800 • 888-641-SEMI (7364) • [email protected] • www.aeroflex.com/metelics Document No. DS 15224 Rev.A, ECN 12676 Revision Date: 3/5/2013 Step Recovery Diode MSD700 CS11 Outline CS11 Dimensions Dimensions Item MIN. NOM. MAX. A 0.013 0.015 0.017 B 0.013 0.015 0.017 C 0.004 0.005 0.006 D - ≥ 0.002 - All dimensions in inches. Contact factory for availability of other die sizes. Assembly Instructions Die attach of the MSD700 SRD chip diodes may be accomplished with eutectic solders, such as 80 Au / 20 Sn, or conductive epoxy. The leads of the beam lead device may be attached to a hybrid circuit using thermo compression bonding or conductive epoxy. 603-641-3800 • 888-641-SEMI (7364) • [email protected] • www.aeroflex.com/metelics Document No. DS 15224 Rev.A, ECN 12676 Revision Date: 3/5/2013 3 Step Recovery Diode MSD700 CS19-1 Outline 4 603-641-3800 • 888-641-SEMI (7364) • [email protected] • www.aeroflex.com/metelics Document No. DS 15227 Rev.A, ECN 12676 Revision Date: 3/5/2013 Step Recovery Diode MSD700 Part Number Ordering Information Part Number Description Packaging MSD700-C11-W MSD700 Diode Chip (Quantity = 400) MSD700-19-1-W MSD700 Diode in CS19-1 Package (Quantity = 100) MSD700-19-1-R MSD700 Diode in CS19-1 Package (Quantity = 3000/reel) Aeroflex / Metelics, Inc. Waffle Pack Waffle Pack Tape & Reel ISO 9001:2008 certified companies 54 Grenier Field Road, Londonderry, NH 03053 Tel: (603) 641-3800 Sales: (888) 641-SEMI (7364) Fax: (603)-641-3500 975 Stewart Drive, Sunnyvale, CA 94085 Tel: (408) 737-8181 Fax: (408) 733-7645 www.aeroflex.com/metelics [email protected] Aeroflex / Metelics, Inc. reserves the right to make changes to any products and services herein at any time without notice. Consult Aeroflex or an authorized sales representative to verify that the information in this data sheet is current before using this product. Aeroflex does not assume any responsibility or liability arising out of the application or use of any product or service described herein, except as expressly agreed to in writing by Aeroflex; nor does the purchase, lease, or use of a product or service from Aeroflex convey a license under any patent rights, copyrights, trademark rights, or any other of the intellectual rights of Aeroflex or of third parties. Our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused. Copyright 2012 Aeroflex / Metelics. All rights reserved. Document No. DS 15224 Rev.A, ECN 12676 Revision Date: 3/5/2013 5