1N4942,1N4944,1N4946 thru 1N4948 Standard 1A F AST RECOVERY DIODE SENSITRON ___ SEMICONDUCTOR ______________________________________________________________________________________ TECHNICAL DATA DATA SHEET 5109, REV. A AV AI L AB L E AS 1 N , J AN , J AN T X , J ANT XV JAN EQUIVALENT * SJ*, SX*, SV* 1A Fast Recovery Rectifiers Qualified per MIL-PRF-19500/359 DESCRIPTION: This voidless hermetically sealed 1A fast recovery rectifier diode series is military qualified per MIL-PRF-19500/359 and is targeted for space, commercial and military aircraft, military vehicles, shipboard markets and all high reliability applications. FEATURES / BENEFITS MAXIMUM RATINGS Hermetic, non-cavity glass package Category I Metallurgically bonded All devices are 100% hot solder dipped Solder temperature: 260 C for 10s (max) JAN/ JANTX/JANTXV available per Thermal Resistance: 38 C (junction to lead) MIL-PRF-19500/429 Forward surge current: 15A @ 8.3 ms half-sine o Operating and Storage Temperature: -65 C to o +175 C “JANS Plus” removes atypical/out of family VF For JANS and US (MELF) version, see /429 (5615 Series). o o ELECTRICAL CHARACTERISTICS TYPE NUMBER PEAK INVERSE VOLTAGE AVG. RECTIFIED CURRENT Volts 200 400 600 800 1000 MAX. FORWARD VOLTAGE MAX SURGE CURRENT1 Amps Amps 1N4942 1N4944 1N4946 1N4947 1N4948 MAXIMUM REVERSE CURRENT @ PIV 55C 100C 25C 150C V A Amps 1.0 .75 1.0 200 1.3 1.0 15 MAXIMUM REVERSE RECOVERY TIME Trr IF=0.5A IRM=1A IR(REC(=0.25A nsec 150 150 250 250 500 THERM RES RJL d=.375 C/W 38 Note 1: TA=100oC, 8.3 surge *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. ©2012 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com [email protected] SENSITRON ___ SEMICONDUCTOR 1N4942,1N4944,1N4946 thru 1N4948 Standard 1A F AST RECOVERY DIODE ______________________________________________________________________________________ TECHNICAL DATA DATA SHEET 5109, REV. A GRAPHS ©2012 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com [email protected] SENSITRON ___ SEMICONDUCTOR 1N4942,1N4944,1N4946 thru 1N4948 Standard 1A F AST RECOVERY DIODE ______________________________________________________________________________________ TECHNICAL DATA DATA SHEET 5109, REV. A PACKAGE DIMENSIONS (inches/mm) Termination Finish: Axial leads and Endcaps are copper with Tin/Lead finish. 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 1N4942) 1N JAN SJ JANTX SX JANTXV SV *Parts can also be ordered Tape & Reel 1N4942 JAN1N4942 SJ4942 JANTX1N4942 SX4942 JANTXV1N4942 SV4942 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. ©2012 Sensitron Semiconductor 221 West Industry Court Deer Park, NY 11729-4681 Phone (631) 586 7600 Fax (631) 242 9798 www.sensitron.com [email protected]