® SEM IC O N DU C TO R 500 mW DO-34 Hermetically Sealed Glass Zener Voltage Regulators TA = 25°C unless otherwise noted Parameter Power Dissipation Storage Temperature Range Value Units 500 mW -65 to +175 °C Operating Junction Temperature +175 °C Lead Temperature (1/16” from case for 10 seconds) +230 °C DEVICE MARKING DIAGRAM L xxx Absolute Maximum Ratings AXIAL LEAD DO34 L : Logo Device Code : TCMZxxx 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 DO-34 Package (JEDEC DO-204) Through-Hole Device Type Mounting Cathode Hermetically Sealed Glass Anode Compression Bonded Construction All External Surfaces Are Corrosion Resistant And Lads Are Readily Solderable ELECTRICAL SYMBOL RoHS Compliant Solder Hot Dip Tin (Sn) Terminal Finish Cathode Indicated By Polarity Band Electrical Characteristics TA = 25°C unless otherwise noted Device Type VZ @ IZT (Volts) Nominal IZT (mA) ZZT @ IZT (Ω) Max IR @ VR (μA) Max VR (Volts) TCMZ2V0 TCMZ2V2 TCMZ2V4 TCMZ2V7 TCMZ3V0 TCMZ3V3 TCMZ3V6 TCMZ3V9 TCMZ4V3 TCMZ4V7 TCMZ5V1 TCMZ5V6 TCMZ6V2 TCMZ6V8 TCMZ7V5 TCMZ8V2 TCMZ9V1 TCMZ10V TCMZ11V TCMZ12V TCMZ13V TCMZ15V 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 13 15 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 100 100 100 110 120 120 100 100 100 80 80 60 60 20 20 20 25 30 30 30 35 40 120 120 120 100 50 20 10 5 5 5 5 5 5 2 0.5 0.5 0.5 0.2 0.2 0.2 0.2 0.2 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 10 11 Number: DB-053 June 2008 / C Page 1 TCMZ2V0 through TCMZ75V TAK CHEONG TAK CHEONG ® SEM IC O N DU C TO R Electrical Characteristics Device Type VZ @ IZT (Volts) Nominal TA = 25°C unless otherwise noted IZT (mA) TCMZ16V 16 5 TCMZ18V 18 5 TCMZ20V 20 5 TCMZ22V 22 5 TCMZ24V 24 5 TCMZ27V 27 2 TCMZ30V 30 2 TCMZ33V 33 2 TCMZ36V 36 2 TCMZ39V 39 2 TCMZ43V 43 2 TCMZ47V 47 2 TCMZ51V 51 2 TCMZ56V 56 2 TCMZ62V 62 2 TCMZ68V 68 2 TCMZ75V 75 2 VF Forward Voltage = 1.2 V Maximum @ IF = 200 mA for all types Notes: 1. 2. 3. ZZT @ IZT (Ω) Max IR @ VR (μA) Max VR (Volts) 40 45 45 30 35 45 55 65 75 85 90 90 110 110 201 230 240 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 12 13 15 17 19 21 23 25 27 30 33 36 39 43 47 51 56 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-053 June 2008 / C Page 2 TAK CHEONG ® SEM IC O N DU C TO R Typical Characteristics 1000 Total Capacitance [pF] PD-Power Passipation [mW] 600 500 400 300 200 f = 1MHz Ta = 25℃ VR = 0V 100 VR = 2V 100 VR = 30V 1 0 40 80 120 160 Temperature [℃ ] 0 200 20 40 VZ - Reverse Voltage [V] Figure 1. Power Dissipation vs Ambient Temperature 60 80 Figure 2. Total Capacitance Valid provided leads at a distance of 0.8mm from case are kept at ambient temperature 1000 1000 Iz=1mA Ta = 25℃ Ta = 25℃ Iz=2mA 100 Forward Current [mA] Differential Zener Impedance [Ω] VR = 20V 10 0 Iz=5mA Iz=10mA 10 1 100 10 1 0.1 0.1 1 10 VZ - Reverse Voltage [V] 0 100 0.2 0.4 0.6 0.8 VF - Forw ard Voltage [m V] 1 1.2 Figure 4. Forward Current vs. Forward Voltage Figure 3. Differential Impedance vs. Zener Voltage 300 100 PD = 500mW Ta = 25℃ Reverse Current [mA] PD = 500mW Ta = 25℃ 250 Reverse Current [mA] VR = 5V 200 150 100 50 10 1 0.1 0.01 0 0 2 4 6 VZ - Reverse Voltage [V] 8 Figure 5. Reverse Current vs. Reverse Voltage 10 15 25 35 45 55 65 VZ - Reverse Voltage [V] 75 Figure 6. Reverse Current vs. Reverse Voltage Number: DB-053 June 2008 / C Page 3 TAK CHEONG ® SEM IC O N DU C TO R Package Outline Package Case Outline DO-34 DO-34 DIM Millimeters Inches Min Max Min Max A 0.46 0.55 0.018 0.022 B 2.16 3.04 0.085 0.120 C 25.40 38.10 1.000 1.500 D 1.27 1.90 0.050 0.075 Notes: 1. 2. All dimensions are within JEDEC standard. DO34 polarity denoted by cathode band. Number: DB-053 June 2008 / C Page 4 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