1N6638/US thru 1N6642/US Standard SWITCHING / SIGNAL DIODES ______________________________________________________________________________________ TECHNICAL DATA AV AI L AB L E AS DATA SHEET 4081, REV D 1 N , J AN , J AN T X , J ANT XV JANS JAN EQUIVALENT * SJ*, SX*, SV*, SS* SENSITRON ___ SEMICONDUCTOR Switching / Signal Diodes Qualified per MIL-PRF-19500/578, /609 DESCRIPTION: This metallurgically bonded switching/signal diode series is military qualified per MIL-PRF19500/578, /609 and is targeted for space, commercial and military aircraft, military vehicles, shipboard markets and all high reliability applications. FEATURES / BENEFITS: MAXIMUM RATINGS o o Ultra fast recovery time Operating and Storage Temperature: -65 C to +175 C Metallurgically bonded Thermal Resistance (junction to lead): Small size, high density 1N6638,42: 150 C Very low capacitance 1N6639,40,41: 160 C Hot solder dipped JANS available per MIL-PRF-19500/578, 1N6638,42: 40 C (U, US) /609 1N6639,40,41: 50 C (US only) o o Thermal Resistance (junction to endcap): o o ELECTRICAL CHARACTERISTICS TYPE NUMBER 1N6638/U/US 1N6639/US 1N6640/US 1N6641/US 1N6642/U/US WORKING PEAK REVERSE VOLTAGE Volts 125 75 75 75 75 Forward surge current: 35A @ 8.3 ms half-sine PEAK FORWARD SURGE 1 CURRENT IFSM Amps 55C AVERAGE RECTIFIED FORWARD CURRENT BREAKDOWN VOLTAGE Amps 75C V 2.5 300 150 100 75 75 75 Note 1: 8.3ms surge, half sine wave *Sensitron space equivalent diodes are manufactured and screened to MIL-PRF-19500 flow and guidelines starting from wafer fabrication through assembly and testing using our internal specification. (c)2012 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com sales@sensitron.com 1N6638/US thru 1N6642/US Standard SWITCHING / SIGNAL DIODES ______________________________________________________________________________________ TECHNICAL DATA DATA SHEET 4081, REV D SENSITRON ___ SEMICONDUCTOR PACKAGE DIMENSIONS (inches/mm) AXIAL PACKAGE STYLE DO-35 B .018/.022 0.46/0.56 DIMENSIONS - INCHES ( MILLIMETERS) D G .056/.080 .130/.180 1.42/2.03 3.30/4.57 L 1.00/1.50 25.4/38.10 MELF (Add "U" or "US" to Part Number) PACKAGE STYLE D-5D BL .165/.195 4.19/4.95 DIMENSIONS - INCHES ( MILLIMETERS) BD S .070/.085 0.003 Min 1.78/2.16 (c)2012 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com sales@sensitron.com ECT .019/.028 0.48/0.71 SENSITRON ___ SEMICONDUCTOR 1N6638/US thru 1N6642/US Standard SWITCHING / SIGNAL DIODES ______________________________________________________________________________________ TECHNICAL DATA DATA SHEET 4081, REV D GRAPHS: For 1N6638, 1N6642: For 1N6638, 1N6642: (c)2012 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com sales@sensitron.com SENSITRON ___ SEMICONDUCTOR 1N6638/US thru 1N6642/US Standard SWITCHING / SIGNAL DIODES ______________________________________________________________________________________ TECHNICAL DATA DATA SHEET 4081, REV D For 1N6639, 1N6640, 1N6641: For 1N6639, 1N6640, 1N6641: (c)2012 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com sales@sensitron.com 1N6638/US thru 1N6642/US Standard SWITCHING / SIGNAL DIODES SENSITRON ___ SEMICONDUCTOR ______________________________________________________________________________________ TECHNICAL DATA DATA SHEET 4081, REV D PART ORDERING INFORMATION The following part numbers can be purchased in either axial or surface mount devices and screened and tested to the military screening flow. The parts are marked in accordance with the testing performed, example: Sensitron Screening Level *Part Number-Leaded Package (example for 1N6638) 1N 1N6638 JAN JAN1N6638 JANTX JANTX1N6638 JANTXV JANTXV1N6638 SJ SJ6638 SX SX6638 SV SV6638 JANS JANS1N6638 SS SS6638 *Parts can also be ordered Tape & Reel *Part Number-Surface Mount Package (example for 1N6638US) 1N6638US, 1N6638U JAN1N6638US, JAN1N6638U JANTX1N6638US, JANTX1N6638U JANTXV1N6638US, JANTXV1N6638U SJ6638US, SJ6638U SX6638US, SX6638U SV6638US, SV6638U JANS1N6638US, JANS1N6638U SS6638US, SS6638U DISCLAIMER: 1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the datasheet(s). 2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users' fail-safe precautions or other arrangement . 3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of the user's units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets. 4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at a value exceeding the absolute maximum rating. 5- No license is granted by the datasheet(s) under any patents or other rights of any third party or Sensitron Semiconductor. 6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of Sensitron Semiconductor. 7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations. (c)2012 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com sales@sensitron.com