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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 2.4 to 75 Volts TCZMxxxB TCZMxxxC - VZ tolerance 2% - VZ tolerance 5% Cathode Anode 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 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 = 25C unless otherwise noted VZ @ 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 @ VR (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 June 2008 / C Page 1 TCZM2V4B through TCZM75B/ TCZM2V4C through TCZM75C TAK CHEONG Electrical Characteristics Device Type Min (R) SEM IC O N DU C TO R TA = 25C unless otherwise noted VZ @ IZT ZZT @ IZT IZT (Volts) () (mA) Max Nom Max 28 37 42 51 51 65 75 75 75 84 122 141 160 169 188 202 226 240 IZK (mA) 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 ZZK @ IZK () Max 188 188 212 212 235 235 282 282 306 329 329 353 353 376 400 423 447 470 IR @ VR (A) Max 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 VR (Volts) 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 TCZM15B 14.70 15 15.30 5 TCZM16B 15.68 16 16.32 5 TCZM18B 17.64 18 18.36 5 TCZM20B 19.60 20 20.40 5 TCZM22B 21.56 22 22.44 5 TCZM24B 23.52 24 24.48 5 TCZM27B 26.46 27 27.54 2 TCZM30B 29.40 30 30.60 2 TCZM33B 32.34 33 33.66 2 TCZM36B 35.28 36 36.72 2 TCZM39B 38.22 39 39.78 2 TCZM43B 42.14 43 43.86 2 TCZM47B 46.06 47 47.94 2 TCZM51B 49.98 51 52.02 2 TCZM56B 54.88 56 57.12 2 TCZM62B 60.76 62 63.24 2 TCZM68B 66.64 68 69.36 2 TCZM75B 73.50 75 76.50 2 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 Number: DB-064 June 2008 / C 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 = 25C unless otherwise noted VZ @ 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 IZK (mA) 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 ZZK @ IZK () Max 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 IR @ VR (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 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 VR (Volts) 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 Page 2 TAK CHEONG Electrical Characteristics Device Type Min (R) SEM IC O N DU C TO R TA = 25C unless otherwise noted VZ @ IZT ZZT @ IZT (Volts) IZT () (mA) Max Nom Max 160 169 188 202 226 240 IZK (mA) 0.5 0.5 0.5 0.5 0.5 0.5 ZZK @ IZK () Max 353 376 400 423 447 470 IR @ VR (A) Max 0.045 0.045 0.045 0.045 0.045 0.045 VR (Volts) 33.0 35.7 39.2 43.4 47.6 52.5 TCZM47C 44.65 47 49.35 2 TCZM51C 48.45 51 53.55 2 TCZM56C 53.20 56 58.80 2 TCZM62C 58.90 62 65.10 2 TCZM68C 64.60 68 71.40 2 TCZM75C 71.25 75 78.75 2 VF Forward Voltage = 1 V Maximum @ IF = 100 mA for all types Notes: 1. 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 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 June 2008 / C Page 3 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-064 June 2008 / C Page 4 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. 3. All dimensions are within DO213AC JEDEC standard. LL-34 polarity denoted by cathode band. Number: DB-064 June 2008 / C Page 5 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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