VLZ2V4

TAK CHEONG ® PRELIMINARY DATASHEET 500 mW QUADRO Mini-MELF Hermetically Sealed Glass Zener Voltage Regulators Absolute Maximum Ratings Parameter Power Dissipation Storage Temperature Range Operating Junction Temperature TA = 25°C unless otherwise noted Value 500 -65 to +175 +175 Units mW °C °C Cathode Band Color: Blue These ratings are limiting values above which the serviceability of the diode may be impaired. Specification Features: Zener Voltage Range 2.2 to 39 Volts Quadro mini-MELF Package Surface Device Type Mounting Hermetically Sealed Glass Compression Bonded Construction All External Surfaces Are Corrosion Resistant And Termianls are readily solderable RoHS Compliant Matte Tin (Sn) Terminal Finish Color Band Indicates Negative Polarity Cathode Anode ELECTRICAL SYMBOL Electrical Characteristics Device Type VLZ2V2 VLZ2V4 VLZ2V7 VLZ3V0 VLZ3V3 VLZ3V6 VLZ3V9 VLZ4V3 VZ Tolerance A B A B A B A B A B A B A B A B C A B C A B C Min 2.12 2.22 2.33 2.43 2.54 2.69 2.85 3.01 3.16 3.32 3.46 3.60 3.74 3.89 4.04 4.17 4.30 4.44 4.55 4.68 4.81 4.94 5.09 VZ@IZT TA = 25°C unless otherwise noted Zzt@Izt Izt (Ohms) (mA) Max Max 2.30 2.41 2.52 2.63 2.75 2.91 3.07 3.22 3.38 3.53 3.70 3.85 4.01 4.16 4.29 4.43 4.57 4.68 4.80 4.93 5.07 5.20 5.37 Zzk@Izk (Ohms) Max 400 400 450 450 450 850 850 850 Izk (mA) 1 1 1 1 1 1 1 1 IR @VR (uA) Max 55 84 70 35 14 2.8 1.4 0.47 VR (V) 0.7 1 1 1 1 1 1 1 20 20 20 20 20 20 20 20 35 35 35 35 35 48 40 32 VLZ4V7 20 21 770 1 0.19 1 VLZ5V1 20 17 685 1 0.19 1.5 Number: DB-145 March 2009 / A Page 1 VLZ2V2 through VLZ39V TAK CHEONG Device Type VLZ5V6 T Tolerance A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C A B C D A B C D A B C D A B C D A B C D VZ@Izt Min 5.28 5.45 5.61 5.78 5.96 6.12 6.29 6.49 6.66 6.85 7.07 7.29 7.53 7.78 8.03 8.29 8.57 8.83 9.12 9.41 9.70 10.18 10.50 10.82 11.13 11.44 11.74 12.11 12.55 12.99 13.44 13.89 14.35 14.80 15.25 15.69 16.22 16.82 17.42 18.02 18.63 19.23 19.72 20.15 20.64 21.08 21.52 22.05 22.61 23.12 23.63 24.26 24.97 25.63 26.29 26.99 27.70 28.36 29.02 ® PRELIMINARY DATASHEET Electrical Characteristics (TA = 25°C unless otherwise noted) Max 5.55 5.73 5.91 6.09 6.27 6.44 6.63 6.83 7.01 7.22 7.45 7.67 7.92 8.19 8.45 8.73 9.01 9.30 9.59 9.90 10.2 10.71 11.05 11.38 11.71 12.03 12.35 12.75 13.21 13.66 14.13 14.62 15.09 15.57 16.04 16.51 17.06 17.70 18.33 18.96 19.59 20.22 20.72 21.2 21.71 22.17 22.63 23.18 23.77 24.31 24.85 25.52 26.26 26.95 27.64 28.39 29.13 29.82 30.51 Izt (mA) 20 Zzt@Izt (Ohms) Max 10.5 Zzk@Izk (Ohms) Max 425 Izk (mA) 1 IR@VR (uA) Max 0.75 VR (V) 2.5 VLZ6V2 20 8.5 255 1 3.30 3.0 VLZ6V8 20 6.6 123 0.5 1.10 3.5 VLZ7V5 20 6.6 95 0.5 0.30 4.0 VLZ8V2 20 6.6 95 0.5 0.30 5.0 VLZ9V1 20 6.6 95 0.5 0.30 6.0 VLZ10V 20 6.6 95 0.5 0.11 7.0 VLZ11V 10 8.5 95 0.5 0.133 8.0 VLZ12V 10 9.5 95 0.5 0.133 9.0 VLZ13V 10 11.4 95 0.5 0.133 10 VLZ15V 10 13.3 95 0.5 0.133 11 VLZ16V 10 15.2 132 0.5 0.133 12 VLZ18V 10 19.4 123 0.5 0.133 13 VLZ20V 10 23.5 170 0.5 0.133 15 VLZ22V 5 25.6 170 0.5 0.133 17 VLZ24V 5 29.0 170 0.5 0.133 19 VLZ27V 5 38.0 210 0.5 0.133 21 VLZ30V 5 46.0 210 0.5 0.133 23 Number: DB-145 March 2009 / A Page 2 TAK CHEONG Device Type T Tolerance A B C D A B C D A B C D VZ@Izt Min 29.68 30.32 30.90 31.49 32.14 32.79 33.40 34.01 34.68 35.36 36.00 36.63 ® PRELIMINARY DATASHEET Electrical Characteristics (TA = 25°C unless otherwise noted) Max 31.22 31.88 32.50 33.11 33.79 34.49 35.13 35.77 36.47 37.19 37.85 38.52 Izt (mA) Zzt@Izt (Ohms) Max 55.0 Zzk@Izk (Ohms) Max 210 Izk (mA) IR@VR (uA) Max 0.133 VR (V) VLZ33V 5 0.5 25 VLZ36V 5 63.0 210 0.5 0.133 27 VLZ39V 5 72.0 210 0.5 0.133 30 Notes: 1. TOLERANCE AND VOLTAGE DESIGNATION The type numbers listed have zener voltage as shown. 2. SPECIALS AVAILABLE INCLUDE Nominal zener voltages between the voltages shown and tighter voltage, for detailed information on price, availability and delivery, contact you nearest Tak Cheong representative. 3. ZENER VOLTAGE (VZ) MEASUREMENT The zener voltage is measured under pulse conditions such that TJ is no more than 2℃ above TA. 4. ZENER IMPEDANCE (ZZ) DERIVATION 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) is superimposed to IZT . 5. WHEN ORDERING, PLEASE SPECIFY TOLERANCE A, B. C OR D Number: DB-145 March 2009 / A Page 3 TAK CHEONG Typical Characteristics 600 ® PRELIMINARY DATASHEET 1000 PD-Power Passipation [mW] Total Capacitance [pF] 500 400 300 200 100 0 0 40 VR = 0V f = 1MHz Ta = 25℃ VR = 5V 100 VR = 2V VR = 20V 10 1 Temperature [℃ ] 80 120 160 200 0 5 10 15 20 25 30 35 40 VZ - Reverse Voltage [V] 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 [Ω ] 10000 Iz=1mA Iz=2mA Iz=5mA 1000 Ta = 25℃ Forward Current [mA] 100 Ta = 25℃ 100 Iz=10mA 10 1 1 0.01 0 5 10 15 20 25 30 VZ - Reverse Voltage [V] 35 40 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 1000 PD = 500mW Ta = 25℃ Reverse Current [mA] 10 0.1 0.001 0 5 10 15 20 25 30 VZ - Reverse Voltage [V] 35 40 Figure 5. Reverse Current vs. Reverse Voltage Number: DB-145 March 2009 / A Page 4 TAK CHEONG Package Outline ® PRELIMINARY DATASHEET Case Outline B A DIM Min A C B C D 3.30 1.40 0.35 QUADRO (Mini-MELF) Millimeters Max 3.70 1.60 0.45 Typical 1.8 Min 0.130 0.055 0.014 Inches Max 0.146 0.063 0.018 Typical 0.071 D >R3 (R 0.12) Notes: 1. 2. JEDEC DO-213 AA Polarity Denoted by a Band. Number: DB-145 March 2009 / A Page 5 TAK CHEONG ® D ISC 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