1N749A BK PBFREE

1N746A THRU 1N759A w w w. c e n t r a l s e m i . c o m SILICON ZENER DIODES 500mW, 3.3 THRU 12 VOLT 5% TOLERANCE DESCRIPTION: The CENTRAL SEMICONDUCTOR 1N746A series silicon Zener diode is a highly reliable voltage regulator designed for use in industrial, commercial, entertainment and computer applications. MARKING: Devices shall either be marked with the prefix ‘C’ followed by the full part number or by the marking code in the Electrical Characteristics Table. DO-35 CASE MAXIMUM RATINGS: (TL=75°C) Power Dissipation SYMBOL UNITS PD TJ, Tstg Operating and Storage Junction Temperature 500 mW -65 to +200 °C ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=1.5V MAX @ IF=200mA (for all types) Zener Voltage VZ @ IZT Type MIN NOM Maximum Reverse Leakage Current Test Current Maximum Zener Impedance MAX IZT ZZT @ IZT IR Maximum Reverse Leakage Current @ TA=150°C @ VR IR @ VR Maximum Regulator Current Marking Code IZM V V V mA Ω μA V μA V mA 1N746A 3.135 3.3 3.465 20 28 10 1.0 30 1.0 110 C746A 1N747A 3.420 3.6 3.780 20 24 10 1.0 30 1.0 100 C747A 1N748A 3.705 3.9 4.095 20 23 10 1.0 30 1.0 95 C748A 1N749A 4.085 4.3 4.515 20 22 2.0 1.0 30 1.0 85 C749A 1N750A 4.465 4.7 4.935 20 19 2.0 1.0 30 1.0 75 C750A 1N751A 4.845 5.1 5.355 20 17 1.0 1.0 20 1.0 70 C751A 1N752A 5.320 5.6 5.880 20 11 1.0 1.0 20 1.0 65 C752A 1N753A 5.890 6.2 6.510 20 7.0 0.1 1.0 20 1.0 60 C753A 1N754A 6.460 6.8 7.140 20 5.0 0.1 1.0 20 1.0 55 C754A 1N755A 7.125 7.5 7.875 20 6.0 0.1 1.0 20 1.0 50 C755A 1N756A 7.790 8.2 8.610 20 8.0 0.1 1.0 20 1.0 45 C756A 1N757A 8.645 9.1 9.555 20 10 0.1 1.0 20 1.0 40 C757A 1N758A 9.50 10 10.50 20 17 0.1 1.0 20 1.0 35 C758A 1N759A 11.40 12 12.60 20 30 0.1 1.0 20 1.0 30 C759A R2 (6-December 2019) 1N746A THRU 1N759A SILICON ZENER DIODES 500mW, 3.3 THRU 12 VOLT 5% TOLERANCE DO-35 CASE - MECHANICAL OUTLINE R2 (6-December 2019) w w w. c e n t r a l s e m i . c o m OUTSTANDING SUPPORT AND SUPERIOR SERVICES PRODUCT SUPPORT Central’s operations team provides the highest level of support to insure product is delivered on-time. • Supply management (Customer portals) • Custom bar coding for shipments • Inventory bonding • Custom product packing • Consolidated shipping options DESIGNER SUPPORT/SERVICES Central’s applications engineering team is ready to discuss your design challenges. Just ask. • Free quick ship samples (2nd day air) • Special wafer diffusions • Online technical data and parametric search • PbSn plating options • SPICE models • Package details • Custom electrical curves • Application notes • Environmental regulation compliance • Application and design sample kits • Customer specific screening • Custom product and package development • Up-screening capabilities REQUESTING PRODUCT PLATING 1. If requesting Tin/Lead plated devices, add the suffix “ TIN/LEAD” to the part number when ordering (example: 2N2222A TIN/LEAD). 2. If requesting Lead (Pb) Free plated devices, add the suffix “ PBFREE” to the part number when ordering (example: 2N2222A PBFREE). CONTACT US Corporate Headquarters & Customer Support Team Central Semiconductor Corp. 145 Adams Avenue Hauppauge, NY 11788 USA Main Tel: (631) 435-1110 Main Fax: (631) 435-1824 Support Team Fax: (631) 435-3388 www.centralsemi.com Worldwide Field Representatives: www.centralsemi.com/wwreps Worldwide Distributors: www.centralsemi.com/wwdistributors For the latest version of Central Semiconductor’s LIMITATIONS AND DAMAGES DISCLAIMER, which is part of Central’s Standard Terms and Conditions of sale, visit: www.centralsemi.com/terms w w w. c e n t r a l s e m i . c o m (001)