TAK CHEONG Li censed b y ON Semico nd uctor , A tradem ark o f semico nd uctor Com ponents I ndustri es, LLC for Zener Tec hnolo gy and Pro ducts . 500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators AXIAL LEAD DO35 Maximum Ratings (Note 1) Rating Symbol Value Units Maximum Steady State Power Dissipation PD 500 mW 4.0 mW/℃ -65 to +200 °C L 43 xx A @TL≤75℃, Lead Length = 3/8” Derate Above 75℃ Operating and Storage Temperature Range TJ, Tstg L 43xxA = Logo = 1N43xxA Device Code Note 1: Some part number series have lower JEDEC registered ratings. Specification Features: L 7x xA Zener Voltage Range = 2.4V to 12V ESD Rating of Class 3 (>6 KV) per Human Body Model DO-35 Package (DO-204AH) Double Slug Type Construction Metallurgical Bonded Construction RoHS Compliant L 7xxA = Logo = 1N7xxA Device Code Solder Hot Dip Tin (Sn) Lead Finish Specification Features: Case : Double slug type, hermetically sealed glass Finish : All external surfaces are corrosion resistant and leads are readily solderable Polarity : Cathode indicated by polarity band Cathode Anode Mounting: Any Number: DB-071 Apr. 2010 / D Page 1 1N750A through 1N759A Series ® ® TAK CHEONG Li censed b y ON Semico nd uctor , A tradem ark o f semico nd uctor Com ponents I ndustri es, LLC for Zener Tec hnolo gy and Pro ducts . ELECTRICAL CHARACTERIZATION (TA = 25°C unless otherwise noted) Zener Voltage (Note 3.) Device (Note 2.) Device Marking VZ (Volts) IR @VR = 1V @IZT Zener Impedance Z ZT @IZT (Note 4.) Tamb 25℃ Tamb 125℃ IZM (Note 5.) Min Nom Max (mA) (Ω) (uA) (uA) (mA) 1N750A 1N750A 4.47 4.7 4.94 20 19 2 30 75 1N751A 1N751A 4.85 5.1 5.36 20 17 1 20 70 1N752A 1N752A 5.32 5.6 5.88 20 11 1 20 65 1N753A 1N753A 5.89 6.2 6.51 20 7 0.1 20 60 1N754A 1N754A 6.46 6.8 7.14 20 5 0.1 20 55 1N755A 1N755A 7.13 7.5 7.88 20 6 0.1 20 50 1N756A 1N756A 7.79 8.2 8.61 20 8 0.1 20 45 1N757A 1N757A 8.65 9.1 9.56 20 10 0.1 20 40 1N758A 1N758A 9.50 10 10.5 20 17 0.1 20 35 1N759A 1N759A 11.4 12 12.6 20 30 0.1 20 30 VF Forward Voltage = 1.5V max @ IF = 200mA for all types 2. TOLERANCE AND VOLTAGE DESIGNATION The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%. 3. ZENER VOLTAGE (V Z) MEASUREMENT The zener voltage (V Z) is tested under pulse condition. The measured V Z is guaranteed to be within specification with device junction in thermal equilibrium. 4. ZENER IMPEDANCE (Z Z) DERIVATION ZZT is measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for IZ(AC) = 0.1 IZ(DC) with AC frequency = 60Hz. 5. MAXIMUM ZENER CURRENT RATINGS (IZM) Values shown are based on the JEDEC rating of 400mW where the actual zener voltage (V Z) is known at the operation point, the zener current may be increased and is limited by the derating curve. Number: DB-071 Apr. 2010 / D Page 2 ® TAK CHEONG Li censed b y ON Semico nd uctor , A tradem ark o f semico nd uctor Com ponents I ndustri es, LLC for Zener Tec hnolo gy and Pro ducts . Package Outline Case Outline DO-35 DIM Millimeters Inches Min Max Min Max A 0.46 0.56 0.018 0.022 B 3.05 5.08 0.120 0.200 C 25.40 38.10 1.000 1.500 D 1.52 2.29 0.060 0.090 Note: all dimensions are within JEDEC standard. Number: DB-071 Apr. 2010 / D Page 3 TAK CHEONG ® DISC LA I MER NOTIC E NOTICE The information presented in this document is for reference only. Tak Cheong reserves the right to make changes without notice for the specification of the products displayed herein. The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Tak Cheong Semiconductor Co., Ltd., or anyone on its behalf, assumes no responsibility or liability for any damagers resulting from such improper use of sale. This publication supersedes & replaces all information reviously supplied. For additional information, please visit our website http://www.takcheong.com, or consult your nearest Tak Cheong’s sales office for further assistance. Number: DB-100 April 14, 2008 / A