Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 ZMM1 THRU ZMM75 Silicon Epitaxial Planar Zener Diodes LL-34 in MiniMELF case especially for automatic insertion. The Zener voltages are graded according to the international E24 standard. Smaller voltage tolerances and higher Zener voltages are upon request. These diodes are also available in DO-35 case with the type designation BZX55C... Glass case MiniMELF Dimensions in mm Absolute Maximum Ratings (Ta = 25℃) Parameter Power Dissipation Junction Temperature Storage Temperature Range 1) SYMBOL VALUE UNIT Ptot 500 1) mW Tj 175 ℃ Tstg - 55 to + 175 ℃ SYMBOL Max. UNIT RthA 0.3 1) K/mW VF 1 V Valid provided that electrodes are kept at ambient temperature Characteristics at Ta = 25℃ Parameter Thermal Resistance Junction to Ambient Air Forward Voltage at IF = 100 mA 1) Valid provided that electrodes are kept at ambient temperature 1 Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 ZMM1 THRU ZMM75 Characteristics at Ta = 25℃ Zener Voltage Range 1) Type Dynamic Resistance Reverse Leakage Current Temp.Coefficient of Zener Voltage VZnom VZT at lZT ZZT ZZK at IZK Ta = 25 ℃ Ta = 125 ℃ at VR (V) (V) (mA) Max.(Ω) Max.(Ω) (mA) Max. (μA) Max. (μA) (V) TKvz (%/K) ZMM12) 0.75 0.7...0.8 5 8 50 1 - - - -0.26...-0.23 ZMM2V0 2 1.8...2.15 5 85 600 1 100 200 1 -0.09...-0.06 ZMM2V2 2.2 2.08...2.33 5 85 600 1 75 160 1 -0.09...-0.06 ZMM2V4 2.4 2.28...2.56 5 85 600 1 50 100 1 -0.09...-0.06 ZMM2V7 2.7 2.5...2.9 5 85 600 1 10 50 1 -0.09...-0.06 ZMM3V0 3 2.8...3.2 5 85 600 1 4 40 1 -0.08...-0.05 ZMM3V3 3.3 3.1...3.5 5 85 600 1 2 40 1 -0.08...-0.05 ZMM3V6 3.6 3.4...3.8 5 85 600 1 2 40 1 -0.08...-0.05 ZMM3V9 3.9 3.7...4.1 5 85 600 1 2 40 1 -0.08...-0.05 ZMM4V3 4.3 4...4.6 5 75 600 1 1 20 1 -0.06...-0.03 ZMM4V7 4.7 4.4...5 5 60 600 1 0.5 10 1 -0.05...+0.02 ZMM5V1 5.1 4.8...5.4 5 35 550 1 0.1 2 1 -0.02...+0.02 ZMM5V6 5.6 5.2...6 5 25 450 1 0.1 2 1 -0.05...+0.05 ZMM6V2 6.2 5.8...6.6 5 10 200 1 0.1 2 2 0.03...0.06 ZMM6V8 6.8 6.4...7.2 5 8 150 1 0.1 2 3 0.03...0.07 ZMM7V5 7.5 7...7.9 5 7 50 1 0.1 2 5 0.03...0.07 ZMM8V2 8.2 7.7...8.7 5 7 50 1 0.1 2 6.2 0.03...0.08 ZMM9V1 9.1 8.5...9.6 5 10 50 1 0.1 2 6.8 0.03...0.09 ZMM10 10 9.4...10.6 5 15 70 1 0.1 2 7.5 0.03...0.1 ZMM11 11 10.4...11.6 5 20 70 1 0.1 2 8.2 0.03...0.11 ZMM12 12 11.4...12.7 5 20 90 1 0.1 2 9.1 0.03...0.11 ZMM13 13 12.4...14.1 5 26 110 1 0.1 2 10 0.03...0.11 ZMM15 15 13.8...15.6 5 30 110 1 0.1 2 11 0.03...0.11 ZMM16 16 15.3...17.1 5 40 170 1 0.1 2 12 0.03...0.11 ZMM18 18 16.8...19.1 5 50 170 1 0.1 2 13 0.03...0.11 ZMM20 20 18.8...21.2 5 55 220 1 0.1 2 15 0.03...0.11 ZMM22 22 20.8...23.3 5 55 220 1 0.1 2 16 0.04...0.12 ZMM24 24 22.8...25.6 5 80 220 1 0.1 2 18 0.04...0.12 ZMM27 27 25.1...28.9 5 80 220 1 0.1 2 20 0.04...0.12 ZMM30 30 28...32 5 80 220 1 0.1 2 22 0.04...0.12 ZMM33 33 31...35 5 80 220 1 0.1 2 24 0.04...0.12 ZMM36 36 34...38 5 80 220 1 0.1 2 27 0.04...0.12 2 Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 ZMM1 THRU ZMM75 Characteristics at Ta = 25℃ Zener Voltage Range 1) Type Dynamic Resistance Reverse Leakage Current Temp.Coefficient of Zener Voltage VZnom VZT at lZT ZZT ZZK at IZK Ta = 25 ℃ Ta = 125 ℃ at VR (V) (V) (mA) Max.(Ω) Max.(Ω) (mA) Max. (μA) Max. (μA) (V) TKvz (%/K) ZMM39 39 37...41 2.5 90 500 0.5 0.1 5 30 0.04...0.12 ZMM43 43 40...46 2.5 90 500 0.5 0.1 5 33 0.04...0.12 ZMM47 47 44...50 2.5 110 600 0.5 0.1 5 36 0.04...0.12 ZMM51 51 48...54 2.5 125 700 0.5 0.1 10 39 0.04...0.12 ZMM56 56 52...60 2.5 135 700 0.5 0.1 10 43 0.04...0.12 ZMM62 62 58...66 2.5 150 1000 0.5 0.1 10 47 0.04...0.12 ZMM68 68 64...72 2.5 200 1000 0.5 0.1 10 51 0.04...0.12 ZMM75 75 70...79 2.5 250 1000 0.5 0.1 10 56 0.04...0.12 1) Tested with pulses tp = 20 ms. 2) The ZMM1 is a silicon diode with operation in forward direction. Hence, the index of all parameters should be "F" instead of "Z". Connect the cathode electrode to the negative pole. Breakdowm characteristics Tj=constant (pulsed) 3 Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 ZMM1 THRU ZMM75 Breakdowm characteristics Tj=constant (pulsed) Breakdowm characteristics Tj=constant (pulsed) 4 Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 ZMM1 THRU ZMM75 Forward characteristics Admissible power dissipation versus ambient temperature Valid provided that electrodes are keptat ambient temperature. Pulse thermal resistance versus pulse duration Valid provided that the electrodes are kept at ambient temperature. Dynamic resistance versus Zener current 5 Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 ZMM1 THRU ZMM75 Capacitance versus Zener voltage Dynamic resistance versus Zener current Dynamic resistance versus Zener current Thermal differential resistance versus Zener voltage Valid provided that electrodes are kept at ambient temperature 6 Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 ZMM1 THRU ZMM75 Dynamic resistance versus Zener voltage Temperature dependence of Zener voltage versus Zener voltage Temperature dependence of Zener voltage Change of Zener voltage versus junction versus Zener voltage temperature 7 Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 ZMM1 THRU ZMM75 Change of Zener voltage versus junction temperature Change of Zener voltge from turn-onup to the point of thermal equilibriumversus Zener voltage Change of Zener voltge from turn-on up to the point of thermal equilibrium versus Zener voltage Note: Specifications are subject to change without notice. 8