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| (R) TAK CHEONG SEM ICONDUCTOR 1 Watt DO-41 Hermetically Sealed Glass Zener Voltage Regulators Absolute Maximum Ratings Parameter Storage Temperature Range Maximum Junction Operating Temperature Total Device Dissipation Thermal Resistance Junction to Lead Thermal Resistance Junction to Ambient Lead Temperature (1/16" from case for 10 seconds) TA = 25C unless otherwise noted Value -65 to +200 +200 1.0 53.5 100 +230 Units C C Watt C / W C / W C AXIAL LEAD DO41 DEVICE MARKING DIAGRAM L 1N 47 xx A L : Logo Device Code : TC1N47xxA These ratings are limiting values above which the serviceability of the diode may be impaired. Specification Features: Zener Voltage Range 3.3 to 56 Volts DO-41 Package (JEDEC) Through-Hole Device Type Mounting Hermetically Sealed Glass Compression Bonded Construction All external surfaces are corrosion resistant and leads are readily solderable Cathode indicated by polarity band ELECTRICAL SYMBOL Cathode Anode Electrical Characteristics Device Type TC1N4728A TC1N4729A TC1N4730A TC1N4731A TC1N4732A TC1N4733A TC1N4734A TC1N4735A TC1N4736A TC1N4737A TC1N4738A TC1N4739A TC1N4740A TC1N4741A TC1N4742A TC1N4743A TC1N4744A TC1N4745A TC1N4746A TC1N4747A TC1N4748A VZ @ IZT (Volts) Nominal 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 TA = 25C unless otherwise noted ZZT @ IZT IZK IZT () (mA) (mA) Max 76 10 1 69 10 1 64 9 1 58 9 1 53 8 1 49 7 1 45 5 1 41 2 1 37 3.5 1 34 4 0.5 31 4.5 0.5 28 5 0.5 25 7 0.25 23 8 0.25 21 9 0.25 19 10 0.25 17 14 0.25 15.5 16 0.25 14 20 0.25 12.5 22 0.25 11.5 23 0.25 ZZK @ IZK () Max 400 400 400 400 500 550 600 700 700 700 700 700 700 700 700 700 700 700 700 750 750 IR @ VR (A) Max 100 100 50 10 10 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5 5 VR (Volts) 1 1 1 1 1 1 2 3 4 5 6 7 7.6 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 March 2003 / B Page 1 TC1N4728A through TC1N4758A Series (R) TAK CHEONG SEM ICONDUCTOR TA = 25C unless otherwise noted Electrical Characteristics Device Type VZ @ IZT (Volts) Nominal IZT (mA) ZZT @ IZT () Max IZK (mA) ZZK @ IZK () Max IR @ VR (A) Max VR (Volts) TC1N4749A 24 10.5 25 0.25 750 5 18.2 TC1N4750A 27 9.5 35 0.25 750 5 20.6 TC1N4751A 30 8.5 40 0.25 1000 5 22.8 TC1N4752A 33 7.5 45 0.25 1000 5 25.1 TC1N4753A 36 7 50 0.25 1000 5 27.4 TC1N4754A 39 6.5 60 0.25 1000 5 29.7 TC1N4755A 43 6 70 0.25 1500 5 32.7 TC1N4756A 47 5.5 80 0.25 1500 5 35.8 TC1N4757A 51 5 95 0.25 1500 5 38.8 TC1N4758A 56 4.5 110 0.25 2000 5 42.6 VF Forward Voltage = 1.2 V Maximum @ IF = 200 mA for all types Notes: 1. The device numbers listed have a standard tolerance on the nominal zener voltage of 5%. 2. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest Tak Cheong's representative. 3. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK. Electrical Symbol Definition Symbol VZ IZT ZZT IZK ZZK IR VR IF VF Parameter Reverse Zener Voltage @ IZT Reverse Current Maximum Zener Impedance @ IZT Reverse Current Maximum Zener Impedance @ IZK Reverse Leakage Current @ VR Breakdown Voltage Forward Current Forward Voltage @ IF Typical Characteristics I (mA) IF VZ VR (V) IR IZT VF (mV) V (nA) (mA) Ordering Information Device TC1N47xxA TC1N47xxA.TB TC1N47xxA.TR TC1N47xxA Package Bulk Tape and Ammo Tape and Reel Quantity 5,000 3,000 5,000 Others (...contact Tak Cheong sales representatives) Axial-Lead Tape Packaging Standards This axial-lead component's packaging requirements use in automatic testing and assembly equipment. And this standard practices for lead-tape packaging of axial-lead components meets the requirements of EIA Standard RS-296-D "Lead-taping of Components on Axial Lead Configuration for Automatic Insertion". March 2003 / B Page 2 (R) TAK CHEONG SEM ICONDUCTOR Tape & Reel Packaging Information Tape & Reel Outline DIM D1 Millimeters 356 30 84 77.5 Reel Dimensions D2 D3 W1 PKG Type Quantity Per Reel Quantity Per Reel DO-41 5,000 March 2003 / B Page 3 (R) TAK CHEONG SEM ICONDUCTOR Tape & Ammo Packaging Information Tape & Ammo Outline 250mm x 80mm x 80mm Quantity Per Ammo Box PKG Type DO-41 Quantity Per Box 3,000 Taping Dimensions Description Standard Width Tape Spacing (B) Component Pitch (C) Untaped Lead (L1 - L2) Glass Offset (F) Bent (D) Tape Width (G) Tape Mismatch (E) Taped Lead (G) Lead Beyond Tape (H) 52 52 0.69 5.08 0.4 0.69 0.69 1.2 Max 6.138 0.576 0.55 Max 3.2 Min 0 Millimeters 26 26 +0.5 / -0 5.08 0.4 0.69 0.69 1.2 Max 6.138 0.576 0.55 Max 3.2 Min 0 March 2003 / B Page 4 (R) TAK CHEONG SEM ICONDUCTOR Bulk Packaging Information 190mm x 150mm x 65mm Quantity Per Plastic Bag DO-41 500 x 10 Plastic Bag Bulk Outline Plastic Bag PKG Type Quantity Per Box 5,000 Quantity Per Box DO-41 March 2003 / B Page 5 (R) TAK CHEONG SEM ICONDUCTOR Package Outline Package Case Outline D0-41 DO-41 DIM Min Millimeters Max Min Inches Max A B C D 0.72 0.86 0.028 0.034 4.07 5.20 0.160 0.205 25.40 --- 1.000 --- 2.04 2.71 0.080 0.107 Notes: 1. 2. All dimensions are within JEDEC standard. DO41 polarity denoted by cathode band. March 2003 / B Page 6 |
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