® S EM ICOND UCTOR 500 mW LL-34 Hermetically Sealed Glass Zener Voltage Regulators SURFACE MOUNT LL34 Absolute Maximum Ratings TA = 25°C unless otherwise noted Parameter Power Dissipation Storage Temperature Range Operating Junction Temperature Value Units 500 mW -65 to +175 °C +175 °C DEVICE MARKING DIAGRAM These ratings are limiting values above which the serviceability of the diode may be impaired. Cathode Band Color : Blue Specification Features: Zener Voltage Range 2.4 to 75 Volts TCZMxxxB - VZ tolerance ± 2% TCZMxxxC - VZ tolerance ± 5% Cathode LL-34 (Mini-MELF) Package Anode Surface Device Type Mounting Hermetically Sealed Glass ELECTRICAL SYMBOL 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 Characteristics Device Type TCZM2V4B TCZM2V7B TCZM3V0B TCZM3V3B TCZM3V6B TCZM3V9B TCZM4V3B TCZM4V7B TCZM5V1B TCZM5V6B TCZM6V2B TCZM6V8B TCZM7V5B TCZM8V2B TCZM9V1B TCZM10B TCZM11B TCZM12B TCZM13B Min 2.35 2.65 2.94 3.23 3.53 3.82 4.21 4.61 5.00 5.49 6.08 6.66 7.33 8.04 8.92 9.80 10.78 11.76 12.74 TA = 25°C unless otherwise noted V Z @ IZT ZZT @ IZT IZT (Volts) () (mA) Max Nom Max 2.4 2.45 5 94 2.7 2.75 5 94 3.0 3.06 5 89 3.3 3.37 5 89 3.6 3.67 5 84 3.9 3.98 5 84 4.3 4.39 5 84 4.7 4.79 5 75 5.1 5.20 5 56 5.6 5.71 5 37 6.2 6.32 5 9 6.8 6.94 5 14 7.5 7.63 5 14 8.2 8.36 5 14 9.1 9.28 5 14 10 10.20 5 18 11 11.22 5 18 12 12.24 5 23 13 13.26 5 28 IZK (mA) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ZZK @ IZK () Max 564 564 564 564 564 564 564 470 451 376 141 75 75 75 94 141 141 141 160 IR @ V R (A) Max 45 18 9 4.5 4.5 2.7 2.7 2.7 1.8 0.9 2.7 1.8 0.9 0.63 0.45 0.18 0.09 0.09 0.09 VR (Volts) 1 1 1 1 1 1 1 2 2 2 4 4 5 5 6 7 8 8 8 Number: DB-064 Jan.2011 / D Page 1 TCZM2V4B through TCZM75B/ TCZM2V4C through TCZM75C TAK CHEONG TAK CHEONG ® S EM ICOND UCTOR Electrical Characteristics Device Type Min TCZM15B TCZM16B TCZM18B TCZM20B TCZM22B TCZM24B TCZM27B TCZM30B TCZM33B TCZM36B TCZM39B TCZM43B TCZM47B TCZM51B TCZM56B TCZM62B TCZM68B TCZM75B 14.70 15.68 17.64 19.60 21.56 23.52 26.46 29.40 32.34 35.28 38.22 42.14 46.06 49.98 54.88 60.76 66.64 73.50 TA = 25°C unless otherwise noted V Z @ IZT Z ZT @ IZT IZT (Volts) () (mA) Max Nom Max 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 15.30 16.32 18.36 20.40 22.44 24.48 27.54 30.60 33.66 36.72 39.78 43.86 47.94 52.02 57.12 63.24 69.36 76.50 5 5 5 5 5 5 2 2 2 2 2 2 2 2 2 2 2 2 28 37 42 51 51 65 75 75 75 84 122 141 160 169 188 202 226 240 IZK (mA) ZZK @ IZK () Max IR @ V R (A) Max VR (Volts) 1 1 1 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 188 188 212 212 235 235 282 282 306 329 329 353 353 376 400 423 447 470 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 10.5 11.2 12.6 14.0 15.4 16.8 18.9 21.0 23.0 25.2 27.3 30.1 33.0 35.7 39.2 43.4 47.6 52.5 IZK (mA) ZZK @ IZK () Max IR @ V R (A) Max VR (Volts) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 564 564 564 564 564 564 564 470 451 376 141 75 75 75 94 141 141 141 160 188 188 212 212 235 235 282 282 306 329 329 353 45 18 9 4.5 4.5 2.7 2.7 2.7 1.8 0.9 2.7 1.8 0.9 0.63 0.45 0.18 0.09 0.09 0.09 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 1 1 1 1 1 1 1 2 2 2 4 4 5 5 6 7 8 8 8 10.5 11.2 12.6 14.0 15.4 16.8 18.9 21.0 23.0 25.2 27.3 30.1 VF Forward Voltage = 1 V Maximum @ IF = 100 mA for all types Electrical Characteristics Device Type TCZM2V4C TCZM2V7C TCZM3V0C TCZM3V3C TCZM3V6C TCZM3V9C TCZM4V3C TCZM4V7C TCZM5V1C TCZM5V6C TCZM6V2C TCZM6V8C TCZM7V5C TCZM8V2C TCZM9V1C TCZM10C TCZM11C TCZM12C TCZM13C TCZM15C TCZM16C TCZM18C TCZM20C TCZM22C TCZM24C TCZM27C TCZM30C TCZM33C TCZM36C TCZM39C TCZM43C Min 2.28 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.89 6.46 7.11 7.79 8.65 9.50 10.45 11.40 12.35 14.25 15.20 17.10 19.00 20.90 22.80 25.65 28.50 31.35 34.20 37.05 40.85 TA = 25°C unless otherwise noted V Z @ IZT ZZT @ IZT IZT (Volts) () (mA) Max Nom Max 2.4 2.52 5 94 2.7 2.84 5 94 3.0 3.15 5 89 3.3 3.47 5 89 3.6 3.78 5 84 3.9 4.10 5 84 4.3 4.52 5 84 4.7 4.94 5 75 5.1 5.36 5 56 5.6 5.88 5 37 6.2 6.51 5 9 6.8 7.14 5 14 7.5 7.86 5 14 8.2 8.61 5 14 9.1 9.56 5 14 10 10.50 5 18 11 11.55 5 18 12 12.60 5 23 13 13.65 5 28 15 15.75 5 28 16 16.80 5 37 18 18.90 5 42 20 21.00 5 51 22 23.10 5 51 24 25.20 5 65 27 28.35 2 75 30 31.50 2 75 33 34.65 2 75 36 37.80 2 84 39 40.95 2 122 43 45.15 2 141 Number: DB-064 Jan.2011 / D Page 2 TAK CHEONG ® S EM ICOND UCTOR Electrical Characteristics Device Type Min TCZM47C TCZM51C TCZM56C TCZM62C TCZM68C TCZM75C VF Forward Voltage = 1 Notes: 1. 2. TA = 25°C unless otherwise noted VZ @ IZT Z ZT @ IZT (Volts) IZT () (mA) Max Nom Max 44.65 47 49.35 2 48.45 51 53.55 2 53.20 56 58.80 2 58.90 62 65.10 2 64.60 68 71.40 2 71.25 75 78.75 2 V Maximum @ IF = 100 mA for all types 160 169 188 202 226 240 IZK (mA) ZZK @ IZK () Max IR @ VR (A) Max VR (Volts) 0.5 0.5 0.5 0.5 0.5 0.5 353 376 400 423 447 470 0.045 0.045 0.045 0.045 0.045 0.045 33.0 35.7 39.2 43.4 47.6 52.5 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-064 Jan.2011 / D Page 3 TAK CHEONG ® S EM ICOND UCTOR 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 0 200 20 40 VZ - Reverse Voltage [V] Temperature [℃ ] 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 [mV] 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-064 Jan.2011 / D Page 4 TAK CHEONG ® S EM ICOND UCTOR Package Outline Package Case Outline B LL-34 DIM C Inches Min Max Min Max A 3.30 3.60 0.130 0.142 B 1.40 1.50 0.055 0.059 C 0.35 0.50 0.014 0.020 A LL34 Millimeters Notes: 1. 2. All dimensions are within DO213AC JEDEC standard. LL-34 polarity denoted by cathode band. Number: DB-064 Jan.2011 / D Page 5 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