1SMA4754A

1SMA4728A THRU 1SMA200A ZENER DIODES Zener Voltage: 3.3-200V Peak Pulse Power: 1W FEATURE DO-214AC/SMA For surface mounted applications in order to optimize board space Low profile package Built-in strain relief Glass passivated junction Low inductance Typical IR less than 5.0
A above 11V High temperature soldering guaranteed: 260OC / 10 seconds at terminals Plastic package has Underwriters Laboratory Flammability Classification 94V-0 0.110(2.80) 0.100(2.54) 0.067 (1.70) 0.051 (1.30) 0.177(4.50) 0.157(3.99) 0.012(0.305) 0.006(0.152) 0.096(2.42) 0.078(1.98) MECHANICAL DATA 0.060(1.52) 0.030(0.76) Case: Molded plastic over passivated junction Terminals: Plated leads, solderable per MIL-STD 750, method 2025 Polarity: Color band denotes cathode end Standard packaging: 12mm tape (EIA-481) Weight: 0.002 ounce,0.07 gram 0.008(0.203)MAX. 0.208(5.28) 0.188(4.80) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. MDD Catalog Number O Peak Power Dissipation at TA=50 C, Derate above 50 OC (Note 1) Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) (Note 2) Operating and Storage Temperature Range SYMBOLS VALUE UNITS PD 1.0 6.67 Watts mW/ OC IFSM TJ, TSTG 10.0 -55 to + 150 Notes: 1. Mounted on 5.0mm2 (0.013mm thick) land areas. 2. Measured on 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minute Maximum. Amps O C ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted) VF=1.2V max, IF=200mA for all types. Maximum Zener Impedance V Z @ IZT Part Number ZZT @ IZT Nom. V Min. V Max. V O ZZK @ IZK Maximum Leakage Current IR @V R mA O mA uA V Marking Code Package SMA 1.0 Watt ZENER Diodes -- continued 1SMA4728A 3.3 3.1 3.5 10.0 76.0 400 1.00 100 1.0 728A 1SMA4729A 3.6 3.4 3.8 10.0 69.0 400 1.00 100 1.0 729A SMA 1SMA4730A 3.9 3.7 4.1 9.0 64.0 400 1.00 50 1.0 730A SMA 1SMA4731A 4.3 4.1 4.5 9.0 58.0 400 1.00 10 1.0 731A SMA 1SMA4732A 4.7 4.5 4.9 8.0 53.0 500 1.00 10 1.0 732A SMA 1SMA4733A 5.1 4.8 5.4 7.0 49.0 550 1.00 10 1.0 733A SMA 1SMA4734A 5.6 5.3 5.9 5.0 45.0 600 1.00 10 2.0 734A SMA 1SMA4735A 6.2 5.9 6.5 2.0 41.0 700 1.00 10 3.0 735A SMA 1SMA4736A 6.8 6.5 7.1 3.5 37.0 700 1.00 10 4.0 736A SMA 1SMA4737A 7.5 7.1 7.9 4.0 34.0 700 0.50 10 5.0 737A SMA 1SMA4738A 8.2 7.8 8.6 4.5 31.0 700 0.50 10 6.0 738A SMA 1SMA4739A 9.1 8.6 9.6 5.0 28.0 700 0.50 10 7.0 739A SMA 1SMA4740A 10.0 9.5 10.5 7.0 25.0 700 0.25 10 7.6 740A SMA 1SMA4741A 11.0 10.5 11.6 8.0 23.0 700 0.25 5.0 8.4 741A SMA 1SMA4742A 12.0 11.4 12.6 9.0 21.0 700 0.25 5.0 9.1 742A SMA 1SMA4743A 13.0 12.4 13.7 10.0 19.0 700 0.25 5.0 9.9 743A SMA 1SMA4744A 15.0 14.3 15.8 14.0 17.0 700 0.25 5.0 11.4 744A SMA 1SMA4745A 16.0 15.2 16.8 16.0 15.5 700 0.25 5.0 12.2 745A SMA 1SMA4746A 18.0 17.1 18.9 20.0 14.0 750 0.25 5.0 13.7 746A SMA 1SMA4747A 20.0 19.0 21.0 22.0 12.5 750 0.25 5.0 15.2 747A SMA 1SMA4748A 22.0 20.9 23.1 23.0 11.5 750 0.25 5.0 16.7 748A SMA 1SMA4749A 24.0 22.8 25.2 25.0 10.5 750 0.25 5.0 18.2 749A SMA 1SMA4750A 27.0 25.7 28.4 35.0 9.5 750 0.25 5.0 20.6 750A SMA 1SMA4751A 30.0 28.5 31.5 40.0 8.5 1000 0.25 5.0 22.8 751A SMA 1SMA4752A 33.0 31.4 34.7 45.0 7.5 1000 0.25 5.0 25.1 752A SMA 1SMA4753A 36.0 34.2 37.8 50.0 7.0 1000 0.25 5.0 27.4 753A SMA 1SMA4754A 39.0 37.1 41 60.0 6.5 1000 0.25 5.0 29.7 754A SMA 1SMA4755A 43.0 40.9 45.2 70.0 6.0 1500 0.25 5.0 32.7 755A SMA 1SMA4756A 47.0 44.7 49.4 80.0 5.5 1500 0.25 5.0 35.8 756A SMA 1SMA4757A 51.0 48.5 53.6 95.0 5.0 1500 0.25 5.0 38.8 757A SMA 1SMA4758A 56.0 53.2 58.8 110 4.5 2000 0.25 5.0 42.6 758A SMA 1SMA4759A 62.0 58.9 65.1 125 4.0 2000 0.25 5.0 47.1 759A SMA 1SMA4760A 68.0 64.6 71.4 150 3.7 2000 0.25 5.0 51.7 760A SMA 1SMA4761A 75.0 71.3 78.8 175 3.3 2000 0.25 5.0 56.0 761A SMA 1SMA4762A 82.0 77.9 86.1 200 3.0 3000 0.25 5.0 62.2 762A SMA 1SMA4763A 91.0 86.5 95.6 250 2.8 3000 0.25 5.0 69.2 763A SMA 1SMA4764A 100 95.0 105 350 2.5 3000 0.25 5.0 76.0 100A SMA 1SMA110A 110 104.5 115.5 450 2.3 4000 0.25 5.0 83.6 110A SMA 1SMA120A 120 114 126 550 2.0 0.25 5.0 91.2 120A SMA 1SMA130A 130 123.5 136.5 700 1.9 4500 5000 0.25 5.0 98.8 130A SMA 1SMA150A 150 142.5 157.5 1000 1.7 6000 0.25 5.0 114.0 150A SMA 1SMA160A 160 152 168 1100 1.6 6500 0.25 5.0 121.6 160A SMA 1SMA180A 180 171 189 1200 1.4 7000 0.25 5.0 136.8 180A SMA 1SMA200A 200 190 210 1500 1.2 8000 0.25 5.0 152.0 200A SMA RATINGS AND CHARACTERISTIC CURVES( 1SMA4728A THRU 1SMA200A) FIG.1- POWER TEMPERATURE DERATING CURVE FIG.2- TYPICAL FORWARD CHARACTERISTICS 1000 MINIMUM MAXIMUM 500 IF, FORWARD CURRENT (mA) PD, MAXIMUM POWER DISSIPATION (WATTS) 1.25 1.0 0.75 0.50 0.25 200 100 50 20 10 5.0 o 70 C o 150 C o 25 C 2.0 0 40 20 60 80 100 120 140 160 180 0 oC 1.0 0.4 200 o AMBIENT TEMPERATURE( C) 10000 7000 5000 o TJ = 25 C IZ(rms)= 0.1 IZ(dc) f = 1KHz ZZ, DYNAMIC IMPEDANCE (OHMS) 47V 100 1000 700 500 27V 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 IZ, ZENER CURRENT (mA) FIG.4- EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE 1000 700 500 IR, LEAKAGE CURRENT ( A) 2.0 1.0 ZZ, DYNAMIC IMPEDANCE (OHMS) 1.1 100 70 50 5.0 20 10 7.0 5.0 2.0 1.0 0.7 0.5 o +125 C 0.2 o TJ = 25 C IZ(rms)= 0.1 IZ(dc) f = 1KHz IZ = 1.0mA 200 100 70 50 5.0mA 20 20mA 0.1 0.07 0.05 0.02 0.01 0.007 0.005 10 7.0 5.0 o +25 C 0.002 2.0 1.0 1.0 200 0.8V 10 0.9 TYPICAL LEAKAGE CURRENT AT 80% OF NOMINAL BREAKDOWN VOLTAGE 2000 50 20 0.8 FIG.5- TYPICAL LEAKAGE CURRENT 1000 200 0.7 VF, FORWARD VOLTAGE (VOLTS) FIG.3- EFFECT OF ZENER CURRENT ON ZENER IMPEDANCE 500 0.6 0.5 0.001 3.0 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 4.0 5.0 6.0 7.0 8.0 9.0 10 11 12 13 14 15 VZ, NOMINAL ZENER VOLTAGE (VOLTS) 100 IZ, ZENER CURRENT (mA) FIG.6- TYPICAL CAPACITANCE versus Vz FIG.7- TEMPERATURE COEFFICIENTS 400 300 C, CAPACITANCE (pF) 0V BIAS 1.0V BIAS 100 10 8 50% OF BREAKDOWN BIAS 4 1.0 10 VZ, FORWARD VOLTAGE (VOLTS) 100 OVZ, TEMPERAYURE COEFFICIENT (mV/oC) a-RANGE FOR UNITS TO 12 VOLTS 200 +12 +10 +8.0 +6.0 +4.0 +2.0 RANGE 0 VZ @ IZT -2.0 -4.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 VZ, ZENER VOLTAGE (VOLTS) The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)! 10 11 12 RATINGS AND CHARACTERISTIC CURVES( 1SMA4728A THRU 1SMA200A) FIG.7- TEMPERATURE COEFFICIENTS FIG.8- EFFECT OF ZENER CURRENT OVZ, TEMPERAYURE COEFFICIENT (mV/oC) OVZ, TEMPERAYURE COEFFICIENT (mV/oC) b-RANGE FOR UNITS 12 TO 100 VOLTS 100 70 50 30 20 VZ @ IZT RANGE 10 7.0 5.0 3.0 2.0 1.0 10 30 20 50 70 +6.0 VZ @ IZT TA25 oC +4.0 +2.0 20mA 0 0.01mA 1.0mA -2.0 -4.0 100 NOTE: BELOW 3 VOLTS AND ABOVE a VOLTS CHANGES IN ZENER CURRENT OO NOT AFFECT TEMPERATURE COEFFICIENTS 3.0 4.0 5.0 6.0 7.0 VZ, ZENER VOLTAGE (VOLTS) VZ, ZENER VOLTAGE (VOLTS) Ppk, PEAK SURGE POWER IWATTSO FIG.9- MAXIMUM SURGE POWER 100 70 50 30 0.8V-10V NON-REPETITIVE 20 10 7.0 5.0 3.0 RECTANGULAR WAVEFORM o TJ = 25 C PRIOR TO INITIAL PULSE 11V-91V NON-REPETITIVE 5% DUTY CYCLE 10% DUTY CYCLE 20% DUTY CYCLE 2.0 1.0 0.01 0.02 0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 PW, PULSE WIDTH (ms) The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)! 200 500 1000 8.0