1N746AUR-1 - 1N759AUR-1, 1N4370AUR-1 - 1N4372AUR-1 Silicon Zener Diode Series Rev. V2 Features * Metallurgically Bonded, Double Plugged Construction * Leadless Package for Surface Mount * Available in JAN, JANTX, JANTXV per MIL-PRF-19500 / 127 Electrical Specifications: TA = +25C (unless otherwise specified) Nominal Zener Voltage VZT @ IZT1 Zener Test Current2 IZT Maximum Zener Impedance3 ZZT @ IZT V mA A V mA 1N746AUR-1 3.3 20 24 5 1.0 120 1N747AUR-1 3.6 20 22 3 1.0 110 1N748AUR-1 3.9 20 20 2 1.0 100 1N749AUR-1 4.3 20 18 2 1.0 90 1N750AUR-1 4.7 20 15 5 1.5 85 1N751AUR-1 5.1 20 14 5 2.0 75 1N752AUR-1 5.6 20 8 5 2.5 70 1N753AUR-1 6.2 20 3 5 3.5 65 1N754AUR-1 6.8 20 3 2 4.0 60 1N755AUR-1 7.5 20 4 2 5.0 55 1N756AUR-1 8.2 20 5 1 6.0 50 1N757AUR-1 9.1 20 6 1 7.0 45 1N758AUR-1 10.0 20 7 1 8.0 40 1N759AUR-1 12.0 20 10 1 9.0 35 1N4370AUR-1 2.4 20 30 100 1 155 1N4371AUR-1 2.7 20 30 60 1 140 1N4372AUR-1 3.0 20 29 30 1.0 125 Part # Maximum Reverse Current IR @ VR Maximum Zener Current IZM 1. Zener voltage tolerance on "A" suffix is +5%. No Suffix denotes +10% tolerance, "C" suffix denotes +2% tolerance and "D" suffix denotes +1% tolerance. 2. Zener voltage is measured with the device junction in thermal equilibrium at an ambient temperature of 25C + 3C. 3. Zener impedance is derived by superimposing on IZT A 60Hz rms AC current equal to 10% of IZT. 1 VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.vptcomponents.com for additional data sheets and product information. For further information and support please visit: www.vptcomponents.com 1N746AUR-1 - 1N759AUR-1, 1N4370AUR-1 - 1N4372AUR-1 Silicon Zener Diode Series Rev. V2 Absolute Maximum Ratings4,5 DC Power Dissipation 500 mW @ TEC = +125C Power Derating 10 mW / C above TEC = +125C Forward Voltage 1.1 V @ 200 mA Operating / Storage Temperature -65C to +175C 4. Exceeding any one or combination of these limits may cause permanent damage to this device. 5. VPT Components does not recommend sustained operation near these survivability limits. Zener Impedance vs. Operating Current Power Derating Curve 2 VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.vptcomponents.com for additional data sheets and product information. For further information and support please visit: www.vptcomponents.com 1N746AUR-1 - 1N759AUR-1, 1N4370AUR-1 - 1N4372AUR-1 Silicon Zener Diode Series Rev. V2 Outline (DO - 213AA, Hermetically sealed glass case. (MELF, SOD-80, LL34) Millimeters Min. Max. Min. Max. BL 0.130 0.146 3.30 3.71 BD ECT 0.063 0.016 0.067 0.022 1.60 0.41 1.71 0.56 Dim. S 0.001 min Inches 0.03 min 3 VPT Components and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.vptcomponents.com for additional data sheets and product information. For further information and support please visit: www.vptcomponents.com 1N746AUR-1 - 1N759AUR-1, 1N4370AUR-1 - 1N4372AUR-1 Silicon Zener Diode Series Rev. V2 VPT Components All rights reserved. Information in this document is provided in connection with VPT Components' products. These materials are provided by VPT Components as a service to its customers and may be used for informational purposes only. Except as provided in VPT Components' Terms and Conditions of Sale for such products or in any separate agreement related to this document, VPT Components assumes no liability whatsoever. VPT Components assumes no responsibility for errors or omissions in these materials. VPT Components may make changes to specifications and product descriptions at any time, without notice. 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