Silicon Switching Diode Series 1N914UR & 1N4148UR-1 Features Available in JAN, JANTX, and JANTXV per MIL-PRF-19500/116 Metallurgically Bonded Hermetically Sealed Double Plug Construction Maximum Ratings Operating & Storage Temperature: -65C to +175C Surge Current A, sine 8.3mS: 2.0 A Surge Current B, square 8.3mS: 0.704 A Operating Current: 125mA, T = +75C A Derating Factor: 2.0 mA/C above T = +25C A D.C. Reverse Voltage (VRWM): 75V Electrical Specifications +25 C (Unless Otherwise Specified) JEDEC V V I V V T I I I I BR RWM O f1 f2 rr R1 R2 R3 R4 Capacitance Capacitance TYPE 100 AI = 10 mA I = 50 mA (Note 1) 20 Vdc 75 Vdc 20 Vdc 75 Vdc 0V 1.5 V F F Number T =150C T =150C A A Volts Volts (pk) mA Vdc Vdc nsec nA A A ApF PF 1N914UR 100 75 75 0.8 1.2 5 25 0.5 35 75 4.0 2.8 1N4148UR-1 100 75 200 0.8 1.2 5 35 0.5 35 75 4.0 2.8 Note1: I = I = 10 mA, R = 100 ohms. F R L Outline Drawing LEADED DESIGN DATA D CASE: DO-213AA, Hermetically sealed glass case. (MELF, SOD-80, LL34) LEAD FINISH: Tin / Lead THERMAL RESISTANCE: (R ): 100 C/W maximum at L = 0 inch G JEC F G1 THERMAL IMPEDANCE: (Z ): 25 C/W maximum JX S POLARITY: Diode to be operated with the banded (cathode) end positive. MOUNTING POSITION: Any. 1 Revision Date: 11/23/2009 New Product 1N914UR & 1N4148UR-1 Graphs ISO 9001: 2008 certified companies Aeroflex / Metelics, Inc. 975 Stewart Drive, 54 Grenier Field Road, Sunnyvale, CA 94085 Londonderry, NH 03053 Tel: (408) 737-8181 Tel: (603) 641-3800 Fax: (408) 733-7645 Fax: (603)-641-3500 Sales: 888-641-SEMI (7364) Hi-Rel Components 9 Hampshire Street, Lawrence, MA 01840 Tel: (603) 641-3800 Fax: (978) 683-3264 www.aeroflex.com/metelics-hirelcomponents www.aeroflex.com/metelics metelics-sales aeroflex.com 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 Our passion for performance is defined by three attributes represented by these three icons: under any patent rights, copyrights, trademark rights, or any other of the intellectual rights solution-minded, performance-driven and customer-focused. of Aeroflex or of third parties. Copyright 2009 Aeroflex / Metelics. All rights reserved. Revision Date: 11/23/2009