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| BZT55 Series SILICON EPITAXIAL PLANAR ZENER DIODES Features * Very sharp reverse characteristic * Low reverse current level * Available with tighter tolerances * Very high stability * Low noise LS-34 Applications * Voltage stabilization QuadroMELF Dimensions in mm Absolute Maximum Ratings (Ta = 25 OC) Parameter Power Dissipation Z-Current Junction Temperature Storage Temperature Range Symbol Ptot IZ Tj TS Value 500 Ptot / VZ 175 - 65 to + 175 Unit mW mA O C C O Characteristics at Ta = 25 OC Parameter Thermal Resistance Junction to Ambient Air On PC board 50 mm X 50 mm X 1.6 mm Forward Voltage at IF = 100 mA Symbol RthJA VF Max. 500 1.5 Unit K/W V SEMTECH ELECTRONICS LTD. (R) (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 12/01/2007 BZT55 Series Temp Coefficient of Zener Voltage TKvz %/K -0.09...-0.06 -0.09...-0.06 -0.08...-0.05 -0.08...-0.05 -0.08...-0.05 -0.08...-0.05 -0.06...-0.03 -0.05...0.02 -0.02...0.02 -0.05...+0.05 0.03...0.06 0.03...0.07 0.03...0.07 0.03...0.08 0.03...0.09 0.03...0.10 0.03...0.11 0.03...0.11 0.03...0.11 0.03...0.11 0.03...0.11 0.03...0.11 0.03...0.11 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 Zener Voltage Range Type lZT mA BZT55C2V4 BZT55C2V7 BZT55C3V0 BZT55C3V3 BZT55C3V6 BZT55C3V9 BZT55C4V3 BZT55C4V7 BZT55C5V1 BZT55C5V6 BZT55C6V2 BZT55C6V8 BZT55C7V5 BZT55C8V2 BZT55C9V1 2) BZT55C10 2) 1) Dynamic Resistance rzjT < 85 < 85 < 90 < 90 < 90 < 90 < 90 < 80 < 60 < 40 < 10 <8 <7 <7 < 10 < 15 < 20 < 20 < 26 < 30 < 40 < 50 < 55 < 55 < 80 < 80 < 80 < 80 < 80 < 90 < 90 < 110 < 125 < 135 < 150 < 200 < 250 rzjK at IZK < 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 < 700 < 700 < 1000 < 1000 < 1000 < 1500 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 0.5 0.5 0.5 0.5 0.5 0.5 Reverse Leakage Current Ta = 25 OC A < 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 < 0.1 < 0.1 < 0.1 < 0.1 < 0.1 < 0.1 Ta = 150 OC A < 100 < 50 < 40 < 40 < 40 < 40 < 20 < 10 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <5 <5 <5 < 10 < 10 < 10 < 10 < 10 IR at VR V 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 30 33 36 39 43 47 51 56 for VZT V 2.28...2.56 2.5...2.9 2.8...3.2 3.1...3.5 3.4...3.8 3.7...4.1 4.0...4.6 4.4...5.0 4.8...5.4 5.2...6.0 5.8...6.6 6.4...7.2 7.0...7.9 7.7...8.7 8.5...9.6 9.4...10.6 10.4...11.6 11.4...12.7 12.4...14.1 13.8...15.6 15.3...17.1 16.8...19.1 18.8...21.2 20.8...23.3 22.8...25.6 25.1...28.9 28...32 31...35 34...38 37...41 40...46 44...50 48...54 52...60 58...66 64...72 70...79 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 2.5 2.5 2.5 2.5 2.5 2.5 BZT55C11 2) BZT55C12 BZT55C13 2) 2) BZT55C15 2) BZT55C16 BZT55C18 2) 2) BZT55C20 2) BZT55C22 BZT55C24 2) 2) BZT55C27 2) BZT55C30 BZT55C33 2) 2) BZT55C36 2) BZT55C39 BZT55C43 2) 2) BZT55C47 2) BZT55C51 2) BZT55C56 2) BZT55C62 2) BZT55C68 BZT55C75 1) 2) 2) 2) Tested with pulses tp = 20 ms. Additional measurement of Voltage group 9V1 to 75 at 95% Vzmin 35 nA SEMTECH ELECTRONICS LTD. (R) (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 12/01/2007 BZT55 Series Temp Coefficient of Zener Voltage TKvz %/K -0.09...-0.06 -0.09...-0.06 -0.08...-0.05 -0.08...-0.05 -0.08...-0.05 -0.08...-0.05 -0.06...-0.03 -0.05...0.02 -0.02...0.02 -0.05...+0.05 0.03...0.06 0.03...0.07 0.03...0.07 0.03...0.08 0.03...0.09 0.03...0.10 0.03...0.11 0.03...0.11 0.03...0.11 0.03...0.11 0.03...0.11 0.03...0.11 0.03...0.11 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 0.04...0.12 Zener Voltage Range Type lZT mA BZT55B2V4 BZT55B2V7 BZT55B3V0 BZT55B3V3 BZT55B3V6 BZT55B3V9 BZT55B4V3 BZT55B4V7 BZT55B5V1 BZT55B5V6 BZT55B6V2 BZT55B6V8 BZT55B7V5 BZT55B8V2 BZT55B9V1 BZT55B10 2) 2) 1) Dynamic Resistance rzjT < 85 < 85 < 90 < 90 < 90 < 90 < 90 < 80 < 60 < 40 < 10 <8 <7 <7 < 10 < 15 < 20 < 20 < 26 < 30 < 40 < 50 < 55 < 55 < 80 < 80 < 80 < 80 < 80 < 90 < 90 < 110 < 125 < 135 < 150 < 200 < 250 rzjK at IZK < 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 < 700 < 700 < 1000 < 1000 < 1000 < 1500 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 0.5 0.5 0.5 0.5 0.5 0.5 Reverse Leakage Current Ta = 25 OC A < 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 < 0.1 < 0.1 < 0.1 < 0.1 < 0.1 < 0.1 Ta = 150 OC A < 100 < 50 < 40 < 40 < 40 < 40 < 20 < 10 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <5 <5 <5 < 10 < 10 < 10 < 10 < 10 IR at VR V 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 30 33 36 39 43 47 51 56 for VZT V 2.35...2.45 2.64...2.76 2.94...3.06 3.24...3.36 3.52...3.68 3.82...3.98 4.22...4.38 4.6...4.8 5.0...5.2 5.48...5.72 6.08...6.32 6.66...6.94 7.35...7.65 8.04...8.36 8.92...9.28 9.8...10.2 10.78...11.22 11.76...12.24 12.74...13.26 14.7...15.3 15.7...16.3 17.64...18.36 19.6...20.4 21.55...22.45 23.5...24.5 26.4...27.6 29.4...30.6 32.4...33.6 35.3...36.7 38.2...39.8 42.1...43.9 46.1...47.9 50...52 54.9...57.1 60.8...63.2 66.6...69.4 73.5...76.5 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 5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 BZT55B11 2) BZT55B12 BZT55B13 2) 2) BZT55B15 2) BZT55B16 2) BZT55B18 2) BZT55B20 2) BZT55B22 2) BZT55B24 2) BZT55B27 2) BZT55B30 BZT55B33 2) 2) BZT55B36 2) BZT55B39 BZT55B43 2) 2) BZT55B47 2) BZT55B51 2) BZT55B56 2) BZT55B62 2) BZT55B68 BZT55B75 1) 2) 2) 2) Tested with pulses tp = 20 ms. Additional measurement of Voltage group 9V1 to 75 at 95% Vzmin 35 nA SEMTECH ELECTRONICS LTD. (R) (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 12/01/2007 BZT55 Series Total power dissipation vs. Ambient temperature Temperature of coefficient of Vz(10 /K) Temperature coefficient of Vz vs. Z-Voltage 15 -4 600 Total power dissipation, mW 10 400 5 Iz=5mA 0 200 -5 10 20 30 40 50 Vz - Z-Voltage, V 0 40 80 120 160 C 200 Ambient temperature , Typical change of working voltage under operating conditions at Ta=25 C 1000 200 Capacitance vs. Z-Voltage Vz - Voltage change , mV 150 100 Capacitance, pF 10 Tj=25 C Iz=5mA 100 VR=2V Tj=25 C 50 1 0 5 10 15 20 25 0 5 10 15 20 25 Vz - Z-Voltage, V Vz - Z-Voltage, V Typical change of working voltage vs. Junction temperature 1.3 VZtn=VZt/VZ(25 C) Forward current vs. Forward voltage 100 Tj=25 C 10 VZtn - Relative voltage change TKVZ=10X10-4 /K 8X10-4 /K 1.1 6X10-4 /K 4X10-4 /K Forward current, mA 1.2 1 1.0 2X10 -4 /K 0 -2X10-4 /K -4X10 -4 /K 0.1 0.9 0.01 0.8 -60 0 60 120 180 C 240 Junction temperature , 0.001 0 0.2 0.4 0.6 0.8 1.0 Forward voltage, V SEMTECH ELECTRONICS LTD. (R) (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 12/01/2007 BZT55 Series Z-Current vs. Z-Voltage 100 1000 Differential Z-Resistance vs. Z-Voltage rz - Differential Z-Resistance, Ptot=500mW Ta=25 C Tj=25 C Iz=1mA 100 80 Iz - Z-Current, mA 60 40 5mA 10 10mA 20 0 0 4 8 12 16 20 Vz - Z-Voltage, V 1 0 5 10 15 20 Vz - Z-Voltage, V Z-Current vs. Z-Voltage 50 Ptot=500mW Ta=25 C 40 Iz - Z-Current, mA 30 20 10 0 15 20 25 Vz - Z-Voltage, V 30 35 Thermal Response 1000 Zthp - Thermal Resistance for Pulse Cond.(K/W) tp/T=0.5 100 tp/T=0.2 Single Pulse 10 tp/T=0.1 tp/T=0.5 tp/T=0.2 RthJA=300K/W T=Tjmax - Tamb tp/T=0.1 i ZM=(-Vz+(Vz2+4rzj x T/Zthp)1/2 )/(2rzj) 1 0.1 1 10 tp - Pulse Length, ms 100 SEMTECH ELECTRONICS LTD. (R) (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 12/01/2007 |
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