JANTX1N969BUR-1

Silicon Zener Diode Series 1N957BUR-1 thru 1N986BUR-1 Features • Available in JAN, JANTX and JANTXV per MIL-PRF-19500/117 • Standard voltage tolerences are plus/minus 5% with B suffix, 10% with A suffix identification. • Tight tolerences available in plus or minus 2% or 1% with C or D suffix respectively. • 500 mW power handling • Hermetically sealed axial-leaded glass DO-213AA package. Maximum Ratings Operating & Storage Temperature: -65°C to +175°C Thermal Resistance: 250°C/W Steady-State Power: 0.5 watts Foward Voltage @200 MA: 1.1 V for 1N957BUR-1 – 1N986BUR-1 Electrical Specifications @ +25 ºC (Unless Otherwise Specified) JEDEC TYPE Number Normal Zener Voltage Vz Zener Test Current IZT (Note1) Volts mA ZZT @ IZT Ohms 1N957BUR-1 1N958BUR-1 1N959BUR-1 1N960BUR-1 1N961BUR-1 1N962BUR-1 1N963BUR-1 1N964BUR-1 1N965BUR-1 1N966BUR-1 1N967BUR-1 1N968BUR-1 1N969BUR-1 1N970BUR-1 1N971BUR-1 1N972BUR-1 1N973BUR-1 1N974BUR-1 1N975BUR-1 1N976BUR-1 1N977BUR-1 1N978BUR-1 1N979BUR-1 1N980BUR-1 1N981BUR-1 1N982BUR-1 1N983BUR-1 1N984BUR-1 1N985BUR-1 1N986BUR-1 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 18.5 16.5 15.0 14.0 12.5 11.5 10.5 9.5 8.5 7.8 7.0 6.2 5.6 5.2 4.6 4.2 3.8 3.4 3.2 3.0 2.7 2.5 2.2 2.0 1.8 1.7 1.5 1.4 1.3 1.1 4.5 5.5 6.5 7.5 8.5 9.5 11.5 13 16 17 21 25 29 33 41 49 58 70 80 93 105 125 150 185 230 270 330 400 500 750 NOTE 1: Maximum Zener Impedance ZZK @ Ohms IZK mA 700 700 700 700 700 700 700 700 700 700 750 750 750 750 750 1000 1000 1000 1000 1000 1500 1500 2000 2000 2000 2000 3000 3000 3000 4000 1.0 .5 .5 .5 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 .25 Maximum DC Zener Current IZM Maxmum Surge Current mA mA IR @ VR μA Volts 55 50 45 41 38 32 31 28 25 24 20 18 16 15 13 12 11 10 9.5 8.8 7.9 7.4 6.8 6.0 5.5 5.0 4.6 4.1 3.7 3.3 300 275 250 225 200 175 160 150 130 120 110 100 90 80 70 65 60 55 46 44 40 37 35 30 28 26 23 21 18 16 150 75 50 25 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 IZSM Maximum Reverse Leakage 5.2 5.7 6.2 6.9 7.6 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 56.0 62.2 69.2 76.0 83.6 Maximum Temperature Coefficient αVZ %/°C +0.05 +0.058 +0.065 +0.068 +0.075 +0.076 +0.077 +0.079 +0.082 +0.083 +0.085 +0.086 +0.087 +0.088 +0.090 +0.091 +0.092 +0.093 +0.094 +0.095 +0.095 +0.096 +0.096 +0.097 +0.097 +0.098 +0.098 +0.099 +0.11 +0.11 The JEDEC type numbers shown (B Suffix) have a +5% tolerence on nominal Zener Votlage. The suffix A is used to identify +10% tolerance; suffix C is used to identify +2%: and suffix D is used identify +1%; no suffix indicates +20%. Revision Date: 4/18/2012 1 1N957BUR-1 thru 1N986BUR-1 Outline Drawing LEADED DESIGN DATA D CASE: DO-213AA, Hermetically sealed glass case. (MELF, SOD-80, LL34) LEAD FINISH: Tin / Lead THERMAL RESISTANCE: (RӨJEC): 100 ˚C/W maximum at L = 0 inch G F THERMAL IMPEDANCE: (ZӨJX): 25 ˚C/W maximum G1 S POLARITY: Diode to be operated with the banded (cathode) end positive. MOUNTING POSITION: Any. MOUNTING SURFACE SELECTION: The Axial Coefficient of Expansion (COE) Of this Device is Approximately +6 PPM/°C. The COE of the Mounting Surface System Should Be Selected To Provide A Suitable Match With This Device. Graphs Aeroflex / Metelics, Inc. 975 Stewart Drive, Sunnyvale, CA 94085 Tel: (408) 737-8181 Fax: (408) 733-7645 ISO 9001: 2008 certified companies 54 Grenier Field Road, Londonderry, NH 03053 Tel: (603) 641-3800 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 under any patent rights, copyrights, trademark rights, or any other of the intellectual rights of Aeroflex or of third parties. Copyright 2012 Aeroflex / Metelics. All rights reserved. Revision Date: 4/18/2012 Our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused.