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| TAK CHEONG (R) SEM IC O N DU C TO R 500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators SURFACE MOUNT LL34 Absolute Maximum Ratings Parameter Power Dissipation Storage Temperature Range Operating Junction Temperature TA = 25C unless otherwise noted Value 500 -65 to +175 +175 Units mW C C Cathode Band Color : Blue DEVICE MARKING DIAGRAM These ratings are limiting values above which the serviceability of the diode may be impaired. Specification Features: Zener Voltage Range 2.0 to 75 Volts LL-34 (Mini-MELF) Package Surface Device Type Mounting Hermetically Sealed Glass Compression Bonded Construction All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable RoHS Compliant Matte Tin (Sn) Terminal Finish Color band Indicates Negative Polarity ELECTRICAL SYMBOL Cathode Anode Electrical Characteristics Device Type TCLLZ2V0 TCLLZ2V2 TCLLZ2V4 TCLLZ2V7 TCLLZ3V0 TCLLZ3V3 TCLLZ3V6 TCLLZ3V9 TCLLZ4V3 TCLLZ4V7 TCLLZ5V1 TCLLZ5V6 TCLLZ6V2 TCLLZ6V8 TCLLZ7V5 TCLLZ8V2 TCLLZ9V1 TCLLZ10V TCLLZ11V TCLLZ12V Number: DB-059 June 2008 / E VZ @ IZT (Volts) Nominal 2.0 2.2 2.4 2.7 3.0 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 TA = 25C unless otherwise noted IZT (mA) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 ZZT @ IZT () Max 100 100 100 110 120 120 100 100 100 80 80 60 60 20 20 20 25 30 30 30 IR @ VR (A) Max 120 120 120 100 50 20 10 5 5 5 5 5 5 2 0.5 0.5 0.5 0.2 0.2 0.2 VR (Volts) 0.5 0.7 1 1 1 1 1 1 1 1 1.5 2.5 3 3.5 4 5 6 7 8 9 Page 1 TCLLZ2V0 through TCLLZ75V TAK CHEONG Electrical Characteristics Device Type VZ @ IZT (Volts) Nominal (R) SEM IC O N DU C TO R TA = 25C unless otherwise noted IZT (mA) ZZT @ IZT () Max 35 40 40 45 45 30 35 45 55 65 75 85 90 90 110 110 201 230 240 IR @ VR (A) Max 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 VR (Volts) 10 11 12 13 15 17 19 21 23 25 27 30 33 36 39 43 47 51 56 TCLLZ13V 13 5 TCLLZ15V 15 5 TCLLZ16V 16 5 TCLLZ18V 18 5 TCLLZ20V 20 5 TCLLZ22V 22 5 TCLLZ24V 24 5 TCLLZ27V 27 2 TCLLZ30V 30 2 TCLLZ33V 33 2 TCLLZ36V 36 2 TCLLZ39V 39 2 TCLLZ43V 43 2 TCLLZ47V 47 2 TCLLZ51V 51 2 TCLLZ56V 56 2 TCLLZ62V 62 2 TCLLZ68V 68 2 TCLLZ75V 75 2 VF Forward Voltage = 1.2 V Maximum @ IF = 200 mA for all types Notes: 1. 2. 3. The type numbers listed have zener voltage min/max limits as shown and have a standard tolerance on the nominal zener voltage of 5%. 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 Electronics representative. 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. Number: DB-059 June 2008 / E Page 2 TAK CHEONG Typical Characteristics 600 (R) SEM IC O N DU C TO R 1000 Total Capacitance [pF] f = 1MHz Ta = 25 100 VR = 0V VR = 2V VR = 5V PD-Power Passipation [mW] 500 400 300 200 100 VR = 20V 10 VR = 30V 0 0 40 1 Temperature [ ] 80 120 160 200 0 20 40 VZ - Reverse Voltage [V] 60 80 Figure 1. Power Dissipation vs Ambient Temperature Valid provided leads at a distance of 0.8mm from case are kept at ambient temperature Figure 2. Total Capacitance Differential Zener Impedance [] 1000 1000 Iz=1mA Iz=2mA Ta = 25 Forward Current [mA] 100 Ta = 25 100 Iz=5mA Iz=10mA 10 10 1 1 0.1 1 10 VZ - Reverse Voltage [V] 100 0.1 0 0.2 0.4 0.6 0.8 VF - Forw ard Voltage [m V] 1 1.2 Figure 3. Differential Impedance vs. Zener Voltage Figure 4. Forward Current vs. Forward Voltage 300 250 Reverse Current [mA] 200 150 100 50 0 0 2 4 6 VZ - Reverse Voltage [V] 8 10 PD = 500mW Ta = 25 100 PD = 500mW Ta = 25 Reverse Current [mA] 10 1 0.1 0.01 15 25 35 45 55 65 VZ - Reverse Voltage [V] 75 Figure 5. Reverse Current vs. Reverse Voltage Figure 6. Reverse Current vs. Reverse Voltage Number: DB-059 June 2008 / E Page 3 TAK CHEONG Package Outline Package (R) SEM IC O N DU C TO R Case Outline B LL-34 DIM LL34 A A B C C Min 3.302 1.397 0.350 Millimeters Max 3.505 1.499 0.500 Min 0.130 0.055 0.014 Inches Max 0.138 0.059 0.020 Notes: 1. 2. All dimensions are within DO213AC JEDEC standard. LL-34 polarity denoted by cathode band. Number: DB-059 June 2008 / E Page 4 TAK CHEONG (R) 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 |
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