1N4942 thru 1N4948 Standard FAST RECOVERY RECTIFIERS SENSITRON ___ SEMICONDUCTOR Your Power Solutions Provider ______________________________________________________________________________________ TECHNICAL DATA AVAILABLE AS DATA SHEET 5109, REV. A 1N JAN JANTX JANTXV EQUIVALENT (SJ,SX,SV)* Fast Recovery Rectifiers *Sensitron 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. DESCRIPTION: This voidless hermetically sealed fast recovery rectifier diode series is military qualified per MILPRF-19500/359 and is targeted for commerical and military aircraft, military vehicles, space, shipboard markets and all high reliability and space applications. FEATURES / BENEFITS: MAXIMUM RATINGS o Hermetic, non-cavity glass package Category I Metallurgically bonded JAN/ JANTX/ JANTXV available per Solder temperature: 260 C for 10s (max) MIL-PRF-19500/359 Thermal Resistance: 38 C (junction to lead) Tin/Lead hot solder dip ( HSD) termination Forward surge current: 15A @ 8.3 ms half-sine Operating and Storage Temperature: -65 C to o +175 C o o finish ELECTRICAL CHARACTERISTICS TYPE NUMBER 1N4942 1N4944 1N4946 1N4947 1N4948 35 25 20 15 PEAK INVERSE VOLTAGE Volts 200 400 600 800 1000 MIN BREAKDOWN VOLTAGE Volts 220 440 660 880 1100 AVG RECTIFIED CURRENT Amps 55 C 1.0 MAXIMUM REVERSE CURRENT @ PIV Amps 25 C 150 C 1.0 200 MAX. FORWARD VOLTAGE (PULSED) VF @ 1A V 1.3 MAX. CAP. C @ -12V pF 45 35 25 20 15 MAXIMUM SURGE 1 CURRENT IFSM MAXIMUM REVERSE RECOVERY 2 TIME Trr Amps nsec 15 5000 Note 1: Io = 1A, 8ms surge Note 2: IF=0.5A, Irm=1A, Ir(REC) =.250A (c)2008 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 1N4942 thru 1N4948 Standard FAST RECOVERY RECTIFIERS SENSITRON ___ SEMICONDUCTOR Your Power Solutions Provider ______________________________________________________________________________________ TECHNICAL DATA DATA SHEET 5109, REV. A PACKAGE DIMENSIONS (inches/mm) Termination Finish: Axial leads and endcaps are copper with Tin/Lead HSD finish. PART ORDERING INFORMATION The following part numbers can be screened and tested to the military screening flow. The parts are marked in accordance with the testing performed, example: Sensitron Screening Level 1N JAN SJ JANTX SX JANTXV SV *Parts can also be ordered Tape & Reel *Part Number-Leaded Package (example for 1N4942) 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. (c)2008 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