TAK CHEONG SEM IC O N DU C TO R 1 Watt DO-41 Hermetically Sealed Glass Zener Voltage Regulators Absolute Maximum Ratings AXIAL LEAD DO41 TA = 25C unless otherwise noted Parameter Storage Temperature Range Maximum Junction Operating Temperature Value Units -65 to +200 C +200 C Total Device Dissipation 1.0 Watt Thermal Resistance Junction to Lead 53.5 C / W Thermal Resistance Junction to Ambient 100 C / W Lead Temperature (1/16" from case for 10 seconds) +230 C DEVICE MARKING DIAGRAM L 1N 47 xx T L : Logo Device Code : TC1N47xxT VZ Tolerance (T) : A = 5% C = 2% 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 Cathode Hermetically Sealed Glass Anode Compression Bonded Construction All external surfaces are corrosion resistant and leads are readily solderable ELECTRICAL SYMBOL Cathode indicated by polarity band 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 TC1N4749A 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 24 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 10.5 25 0.25 ZZK @ IZK () Max 400 400 400 400 500 550 600 700 700 700 700 700 700 700 700 700 700 700 700 750 750 750 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 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 18.2 November 2005 / C Neil Solano Page 1 TC1N4728A through TC1N4758A Series (R) (R) TAK CHEONG SEM IC O N DU C TO R Electrical Characteristics TA = 25C unless otherwise noted Device Type VZ @ IZT (Volts) Nominal IZT (mA) ZZT @ IZT () Max IZK (mA) ZZK @ IZK () Max IR @ VR (A) Max VR (Volts) TC1N4750A TC1N4751A TC1N4752A TC1N4753A TC1N4754A TC1N4755A TC1N4756A TC1N4757A TC1N4758A 27 30 33 36 39 43 47 51 56 9.5 8.5 7.5 7 6.5 6 5.5 5 4.5 35 40 45 50 60 70 80 95 110 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 750 1000 1000 1000 1000 1500 1500 1500 2000 5 5 5 5 5 5 5 5 5 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 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%. Device tolerance of 2% is indicated by a "C" instead of an "A". 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 Typical Characteristics I Parameter (mA) VZ Reverse Zener Voltage @ IZT IZT Reverse Current ZZT Maximum Zener Impedance @ IZT IZK Reverse Current IF ZZK (mV) VZ VR Maximum Zener Impedance @ IZK IR Reverse Leakage Current @ VR VR Breakdown Voltage IF Forward Current VF Forward Voltage @ IF IR IZT (V) VF V (nA) (mA) Ordering Information Device Package Quantity TC1N47xxA Bulk 5,000 TC1N47xxA.TB Tape and Ammo 3,000 TC1N47xxA.TR Tape and Reel 5,000 TC1N47xxA 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". November 2005 / C Neil Solano Page 2 (R) TAK CHEONG SEM IC O N DU C TO R Tape & Reel Packaging Information Tape & Reel Outline Reel Dimensions DIM Millimeters D1 356 D2 30 D3 84 W1 77.5 PKG Type Quantity Per Reel DO-41 5,000 Quantity Per Reel November 2005 / C Neil Solano Page 3 (R) TAK CHEONG SEM IC O N DU C TO R Tape & Ammo Packaging Information Tape & Ammo Outline 250mm x 80mm x 80mm Quantity Per Ammo Box PKG Type Quantity Per Box DO-41 3,000 Taping Dimensions Description Standard Width Millimeters 52 26 Tape Spacing (B) 52 0.69 26 +0.5 / -0 Component Pitch (C) 5.08 0.4 5.08 0.4 0.69 0.69 Untaped Lead (L1 - L2) Glass Offset (F) Bent (D) Tape Width (G) Tape Mismatch (E) Taped Lead (G) Lead Beyond Tape (H) 0.69 0.69 1.2 Max 1.2 Max 6.138 0.576 6.138 0.576 0.55 Max 0.55 Max 3.2 Min 3.2 Min 0 0 November 2005 / C Neil Solano Page 4 (R) TAK CHEONG SEM IC O N DU C TO R Bulk Packaging Information 190mm x 150mm x 65mm Quantity Per Plastic Bag DO-41 Bulk Outline 500 x 10 Plastic Bag Plastic Bag PKG Type Quantity Per Box DO-41 5,000 Quantity Per Box November 2005 / C Neil Solano Page 5 (R) TAK CHEONG SEM IC O N DU C TO R Package Outline Package Case Outline D0-41 DO-41 DIM Millimeters Inches Min Max Min Max A 0.72 0.86 0.028 0.034 B 4.07 5.20 0.160 0.205 C 25.40 --- 1.000 --- D 2.04 2.71 0.080 0.107 Notes: 1. 2. All dimensions are within JEDEC standard. DO41 polarity denoted by cathode band. November 2005 / C Neil Solano Page 6