TCBZT55C18

TAK CHEONG ® S EM IC O N DU C TO R 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 2.0 to 75 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 TCBZT55C 2V0 TCBZT55C 2V2 TCBZT55C 2V4 TCBZT55C 2V7 TCBZT55C 3V0 TCBZT55C 3V3 TCBZT55C 3V6 TCBZT55C 3V9 TCBZT55C 4V3 TCBZT55C 4V7 TCBZT55C 5V1 TCBZT55C 5V6 TCBZT55C 6V2 TCBZT55C 6V8 TCBZT55C 7V5 TCBZT55C 8V2 TCBZT55C 9V1 TCBZT55C 10 TCBZT55C 11 TCBZT55C 12 TCBZT55C 13 Number: DB-066 June 2008 / D TA = 25°C unless otherwise noted VZ @ IZT ZZT @ IZT IZT (Volts) (Ω) (mA) Max Min Max 1.88 2.11 5 100 2.08 2.33 5 100 2.28 2.56 5 85 2.51 2.89 5 85 2.8 3.2 5 85 3.1 3.5 5 85 3.4 3.8 5 85 3.7 4.1 5 85 4 4.6 5 75 4.4 5 5 60 4.8 5.4 5 35 5.2 6 5 25 5.8 6.6 5 10 6.4 7.2 5 8 7 7.9 5 7 7.7 8.7 5 7 8.5 9.6 5 10 9.4 10.6 5 15 10.4 11.6 5 20 11.4 12.7 5 20 12.4 14.1 5 26 IZK (mA) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ZZK @ IZK (Ω) Max 600 600 600 600 600 600 600 600 600 600 550 450 200 150 50 50 50 70 70 90 110 IR @ VR (μA) Max 100 100 50 10 4 2 2 2 1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 VR (Volts) 1 1 1 1 1 1 1 1 1 1 1 1 2 3 5 6.2 6.8 7.5 8.2 9.1 10 Page 1 TCBZT55C2V0 through TCBZT55C75 TCBZT55B2V0 through TCBZT55B75 TAK CHEONG Electrical Characteristics ® S EM IC O N DU C TO R TA = 25°C unless otherwise noted VZ @ IZT ZZT @ IZT IZT (Volts) Device Type (Ω) (mA) Max Min Max TCBZT55C 15 13.8 15.6 5 30 TCBZT55C 16 15.3 17.1 5 40 TCBZT55C 18 16.8 19.1 5 50 TCBZT55C 20 18.8 21.1 5 55 TCBZT55C 22 20.8 23.3 5 55 TCBZT55C 24 22.8 25.6 5 80 TCBZT55C 27 25.1 28.9 5 80 TCBZT55C 30 28 32 5 80 TCBZT55C 33 31 35 5 80 TCBZT55C 36 34 38 5 80 TCBZT55C 39 37 41 2.5 90 TCBZT55C 43 40 46 2.5 90 TCBZT55C 47 44 50 2.5 110 TCBZT55C 51 48 54 2.5 125 TCBZT55C 56 52 60 2.5 135 TCBZT55C 62 58 66 2.5 150 TCBZT55C 68 64 72 2.5 160 TCBZT55C 75 70 79 2.5 170 VF Forward Voltage = 1.0 V Maximum @ IF = 100 mA for all types Device Type TCBZT55B 2V4 TCBZT55B 2V7 TCBZT55B 3V0 TCBZT55B 3V3 TCBZT55B 3V6 TCBZT55B 3V9 TCBZT55B 4V3 TCBZT55B 4V7 TCBZT55B 5V1 TCBZT55B 5V6 TCBZT55B 6V2 TCBZT55B 6V8 TCBZT55B 7V5 TCBZT55B 8V2 TCBZT55B 9V1 TCBZT55B 10 TCBZT55B 11 TCBZT55B 12 TCBZT55B 13 TCBZT55B 15 TCBZT55B 16 TCBZT55B 18 TCBZT55B 20 TCBZT55B 22 TCBZT55B 24 TCBZT55B 27 TCBZT55B 30 TCBZT55B 33 TCBZT55B 36 TCBZT55B 39 TCBZT55B 43 VZ @ IZT (Volts) Min Max 2.35 2.45 2.65 2.75 2.94 3.06 3.23 3.37 3.53 3.67 3.82 3.98 4.21 4.39 4.61 4.79 5.00 5.20 5.49 5.71 6.08 6.32 6.66 6.94 7.33 7.63 8.04 8.36 8.92 9.28 9.80 10.20 10.78 11.22 11.76 12.24 12.74 13.26 14.70 15.30 15.68 16.32 17.64 18.36 19.60 20.40 21.56 22.44 23.52 24.48 26.46 27.54 29.40 30.60 32.34 33.66 35.28 36.72 38.22 39.78 42.14 43.86 IZT (mA) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 2.5 2.5 ZZT @ IZT (Ω) Max 85 85 85 85 85 85 75 60 35 25 10 8 7 7 10 15 20 20 26 30 40 50 55 55 80 80 80 80 80 90 90 IZK (mA) 1 1 1 1 1 1 1 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 ZZK @ IZK (Ω) Max 110 170 170 220 220 220 220 220 220 220 500 600 700 700 1000 1000 1000 1000 IR @ VR (μA) Max 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 VR (Volts) 11 12 13 15 16 18 20 22 24 27 28 32 35 38 42 47 51 56 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 1 1 1 1 0.5 0.5 ZZK @ IZK (Ω) Max 600 600 600 600 600 600 600 600 550 450 200 150 50 50 50 70 70 90 110 110 170 170 220 220 220 220 220 220 220 500 600 IR @ VR (μA) Max 50 10 4 2 2 2 1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 VR (Volts) 1 1 1 1 1 1 1 1 1 1 2 3 5 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 28 32 Number: DB-066 June 2008 / D Page 2 TAK CHEONG Electrical Characteristics ® S EM IC O N DU C TO R TA = 25°C unless otherwise noted VZ @ IZT ZZT @ IZT IZT (Volts) Device Type (Ω) (mA) Max Min Max TCBZT55B 47 46.06 47.94 2.5 110 TCBZT55B 51 49.98 52.02 2.5 125 TCBZT55B 56 54.88 57.12 2.5 135 TCBZT55B 62 60.76 63.24 2.5 150 TCBZT55B 68 66.64 69.36 2.5 160 TCBZT55B 75 73.50 76.50 2.5 170 VF Forward Voltage = 1.0 V Maximum @ IF = 100 mA for all types Notes: 1. 2. 3. IZK (mA) 0.5 0.5 0.5 0.5 0.5 0.5 ZZK @ IZK (Ω) Max 700 700 1000 1000 1000 1000 IR @ VR (μA) Max 0.1 0.1 0.1 0.1 0.1 0.1 VR (Volts) 35 38 42 47 51 56 The type numbers listed have zener voltage min/max limits as shown. 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-066 June 2008 / D Page 3 TAK CHEONG Typical Characteristics 600 ® S EM 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 [Ω ] 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-066 June 2008 / D Page 4 TAK CHEONG Package Outline ® S EM IC O N DU C TO R Case Outline B A DIM Min A C B C D 3.30 1.40 0.25 QUADRO (Mini-MELF) Millimeters Max 3.70 1.60 0.40 Typical 1.8 Min 0.130 0.055 0.010 Inches Max 0.146 0.063 0.016 Typical 0.071 D >R3 (R 0.12) Notes: 1. 2. JEDEC DO-213 Polarity Denoted by a Band. Number: DB-066 June 2008 / D Page 5