1SMA5926_1

1SMA5926 - 1SMA5956 1.5 Watts Surface Mount Silicon Zener Diode SMA/DO-214AC Features 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 0.5µA above 11V High temperature soldering guaranteed: 260oC / 10 seconds at terminals Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Mechanical Data Case: Molded plastic over passivated junction Terminals: Pure tin plated lead free,, solderable per MIL-STD-750, Method 2026 Polarity: Color Band denotes positive end (cathode) Standard packaging: 12mm tape (EIA-481) Weight: 0.002 ounces, 0.064 gram Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Type Number DC Power Dissipation at TL=75 C, measure at Zero Lead Length ( Note 1 ) Derate above 75 oC Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) (Note 1, 2) o Symbol PD IFSM Value 1.5 20 10.0 150 Units Watts mW/ oC Amps o Operating and Storage Temperature Range TJ, TSTG -55 to + 1. Mounted on 5.0mm2 (0.013mm thick) land areas. Notes: 2. Measured on 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minute Maximum. C - 590 - Version: B07 ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted) VF=1.5V max, IF=200mA for all types. Device Marking Code 926A 927A 928A 929A 930A 931A 932A 933A 934A 935A 936A 937A 938A 939A 940A 941A 942A 943A 944A 945A 946A 947A 948A 949A 950A 951A 952A 953A 954A 955A 956A Nominal Zener Voltage Test Device (Note 1) 1SMA5926 1SMA5927 1SMA5928 1SMA5929 1SMA5930 1SMA5931 1SMA5932 1SMA5933 1SMA5934 1SMA5935 1SMA5936 1SMA5937 1SMA5938 1SMA5939 1SMA5940 1SMA5941 1SMA5942 1SMA5943 1SMA5944 1SMA5945 1SMA5946 1SMA5947 1SMA5948 1SMA5949 1SMA5950 1SMA5951 1SMA5952 1SMA5953 1SMA5954 1SMA5955 1SMA5956 Min V 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 44.65 48.45 53.20 58.90 64.60 71.25 77.90 86.45 95.00 104.5 114.0 123.5 142.5 152.0 171.0 190.0 Vz @ Izt Nom Max V(Notes 2) V 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 120 130 150 160 180 200 11.55 12.60 13.65 15.75 16.80 18.90 21.00 23.10 25.20 28.35 31.50 34.65 37.80 40.95 45.15 49.35 53.55 58.80 65.10 71.40 78.75 86.10 95.55 105.00 115.50 126.00 136.50 157.50 168.00 189.00 210.00 Current Zener Impedance ZZK @ IZK ZZT @ IZT IZT mA Ohms Ohms mA 34.1 31.2 28.8 25.0 23.4 20.8 18.7 17.0 15.6 13.9 12.5 11.4 10.4 9.6 8.7 8.0 7.3 6.7 6.0 5.5 5.0 4.6 4.1 3.7 3.4 3.1 2.9 2.5 2.3 2.1 1.9 5.5 6.5 7.0 9.0 10.0 12 14 17.5 19 23 26 33 38 45 53 67 70 86 100 120 140 160 200 250 300 360 450 600 700 900 1200 550 550 550 600 600 650 650 650 700 700 750 800 850 900 950 1000 1100 1300 1500 1700 2000 2500 300 3100 4000 4500 5000 6000 6500 7000 8000 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 Maximum DC Zener Leakage Current Current IR @ VR IZM uA Volts mA (dc) 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 56.0 62.2 69.2 76.0 83.6 91.2 98.8 114.0 121.6 136.8 152.0 136 125 115 100 94 83 75 68 63 56 50 45 42 38 35 32 29 27 24 22 20 18 16 15 13 12 11 10 9 8 7 Notes: 1. Tolerance and Voltage Regulation Designation - the type number listed indicates a tolerance of ±5%. 2. VZ limits are to be guaranteed at thermal equilibrium. Version: B07 - 591 - RATINGS AND CHARACTERISTIC CURVES (1SMA5926 THRU 1SMA5956) FIG.1- STEADY STATE POWER DERATING PD, MAXIMUM POWER DISSIPATION (WATTS) FIG.2- VZ = 12 THRU 68 VOLTS 100 4 3.2 IZ, ZENER CURRENT (mA) 10 2.4 TL 1.6 1 0.8 TA 0 0 25 50 75 o 100 125 150 0.1 0 10 20 30 40 50 60 70 80 VZ, ZENER VOLTAGE (VOLTS) T, TEMPERATURE( C) FIG.3- ZENER VOLTAGE - 14 TO 68 VOLTS VZ @ IZ1 ZZ, DYNAMIC IMPEDANCE (OHMS) FIG.4- EFFECT OF ZENER VOLTAGE 100 OVZ, TEMPERATURE COEFFICIENT (mV/oC) 100 IZ(dc) = 1 mA 10 10 mA 20 mA 10 IZ(ms) = 0.1 IZ(dc) 100 10 10 VZ, ZENER VOLTAGE (VOLTS) 100 VZ, ZENER VOLTAGE (VOLTS) Version: B07 RATINGS AND CHARACTERISTIC CURVES (1SMA5926 THRU 1SMA5956) FIG.5- CAPACITANCE CURVE 1000 FIG.6- TYPICAL PULSE RATING CURVE 10 PPK, PEAK POWER (kW) C, CAPACITANCE (pF) MEASURED @ ZERO BIAS MEASURED @ VZ/2 NONREPETITIVE, EXPONENTIAL PULSE WAVEFORM, TJ = 25oC 1 100 0.1 TJ = 25 C 10 10 BREAKDOWN VOLTAGE (VOLTS) o 0.01 100 0.01 0.1 Tp, PULSE WIDTH (ms) 1 10 FIG.7- PULSE WAVEFORM 120 120 FIG.8- PULSE WAVEFORM 8/20 s WAVEFORM AS DEFINED BY ANSI C62.1 AND IEC 801-5, 10 s Ippm, PEAK PULSE CURRENT (%) 100 80 Ippm, PEAK PULSE CURRENT (%) PEAK VALUE Ippm TA = 25 C PW (ID) IS DEFINED AS THE POINT WHERE THE PEAK CURRENT DECAYS TO 50% OF Ipp- o 100 0.9 IPEAK 80 60 HALF VALUE - Ipp/2 60 0.5 IPEAK 40 10/1000 s WAVEFORM AS DEFINED BY R.E.A. td 40 20 20 0.1 IPEAK 0 0 1 2 t, TIME (ms) T=8 s 0 0 0.02 0.04 t, TIME (ms) 3 4 5 0.06 0.08 0.1 T 20 s Version: B07