1SMB5913B THRU 1SMB5956B GLASS PASSIVATED JUNCTION SILICON ZENER DIODES 3.3V-200V 1.9mA-113.6mA FEATURES • • • • • Zener Voltage Range − 3.3 V to 200 V ESD Rating of Class 3 (>16 kV) per Human Body Model Flat Handling Surface for Accurate Placement Package Design for Top Side or Bottom Circuit Board Mounting Pb−Free Packages are Available Mechanical Data * Case : SMB (DO-214AA) Molded plastic * Epoxy : UL94V-O rate flame retardant * Maximum Lead Temperature for Soldering Purposes : 260 °C for 10 Seconds * Leads : Modified L-Bend providing more contact area to bond pads. * Polarity : Cathode indicated by polarity band. * Mounting position : Any * Weight : 0.093 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating Symbol Value Unit PD 3.0 W 40 mW/°C RθJL 25 °C/W PD 550 mW 4.4 mW/°C RθJA 226 °C/W Maximum Forward Voltage at I F = 200 mA VF 1.5 Volts Junction Temperature Range TJ - 65 to + 150 °C Storage Temperature Range Tstg - 65 to + 150 °C Maximum Steady State Power Dissipation at T L = 75°C, Measured at Zero Lead Length Derate Above 75 °C Thermal Resistance From Junction to Lead Maximum Steady State Power Dissipation at Ta = 25 °C Measured at Zero Lead Length Derate Above 25 °C Thermal Resistance From Junction to Ambient E-mail: [email protected] 1 of 4 Web Site: www.taychipst.com 1SMB5913B THRU 1SMB5956B 3.3V-200V GLASS PASSIVATED JUNCTION SILICON ZENER DIODES 1.9mA-113.6mA ELECTRICAL CHARACTERISTICS Rating at TL = 30 °C unless otherwise specified TYPE Nominal Zener Maximum Zener Maximum Reverse Maximum DC Voltage Impedance Leakage Current Zener Current VZ @ IZT IZT ZZT @ IZT ZZK @ IZK IZK (V) (mA) (Ω) (Ω) (mA) (μA) 1SMB5913B 3.3 113.6 10 500 1.0 1SMB5914B 3.6 104.2 9.0 500 1.0 1SMB5915B 3.9 96.1 7.5 500 1SMB5916B 4.3 87.2 6.0 1SMB5917B 4.7 79.8 1SMB5918B 5.1 1SMB5919B IR @ VR IZM (V) (mA) 100 1.0 454 75 1.0 416 1.0 25 1.0 384 500 1.0 5.0 1.0 348 5.0 500 1.0 5.0 1.5 319 73.5 4.0 350 1.0 5.0 2.0 294 5.6 66.9 2.0 250 1.0 5.0 3.0 267 1SMB5920B 6.2 60.5 2.0 200 1.0 5.0 4.0 241 1SMB5921B 6.8 55.1 2.5 200 1.0 5.0 5.2 220 1SMB5922B 7.5 50.0 3.0 400 0.5 5.0 6.0 200 1SMB5923B 8.2 45.7 3.5 400 0.5 5.0 6.5 182 1SMB5924B 9.1 41.2 4.0 500 0.5 5.0 7.0 164 1SMB5925B 10 37.5 4.5 500 0.25 5.0 8.0 150 1SMB5926B 11 34.1 5.5 550 0.25 1.0 8.4 136 1SMB5927B 12 31.2 6.5 550 0.25 1.0 9.1 125 1SMB5928B 13 28.8 7.0 550 0.25 1.0 9.9 115 1SMB5929B 15 25.0 9.0 600 0.25 1.0 11.4 100 1SMB5930B 16 23.4 10 600 0.25 1.0 12.2 93 1SMB5931B 18 20.8 12 650 0.25 1.0 13.7 83 1SMB5932B 20 18.7 14 650 0.25 1.0 15.2 75 1SMB5933B 22 17.0 17.5 650 0.25 1.0 16.7 68 1SMB5934B 24 15.6 19 700 0.25 1.0 18.2 62 1SMB5935B 27 13.9 23 700 0.25 1.0 20.6 55 1SMB5936B 30 12.5 26 750 0.25 1.0 22.8 50 1SMB5937B 33 11.4 33 800 0.25 1.0 25.1 45 1SMB5938B 36 10.4 38 850 0.25 1.0 27.4 41 1SMB5939B 39 9.6 45 900 0.25 1.0 29.7 38 1SMB5940B 43 8.7 53 950 0.25 1.0 32.7 34 1SMB5941B 47 8.0 67 1000 0.25 1.0 35.8 31 1SMB5942B 51 7.3 70 1100 0.25 1.0 38.8 29 1SMB5943B 56 6.7 86 1300 0.25 1.0 42.6 26 1SMB5944B 62 6.0 100 1500 0.25 1.0 47.1 24 1SMB5945B 68 5.5 120 1700 0.25 1.0 51.7 22 1SMB5946B 75 5.0 140 2000 0.25 1.0 56.0 20 1SMB5947B 82 4.6 160 2500 0.25 1.0 62.2 18 1SMB5948B 91 4.1 200 3000 0.25 1.0 69.2 16 1SMB5949B 100 3.7 250 3100 0.25 1.0 76.0 15 1SMB5950B 110 3.4 300 4000 0.25 1.0 83.6 13 1SMB5951B 120 3.1 380 4500 0.25 1.0 91.2 12 1SMB5952B 130 2.9 450 5000 0.25 1.0 98.8 11 1SMB5953B 150 2.5 600 6000 0.25 1.0 114.0 10 1SMB5954B 160 2.3 700 6500 0.25 1.0 121.6 9.0 1SMB5955B 180 2.1 900 7000 0.25 1.0 136.8 8.0 1SMB5956B 200 1.9 1200 8000 0.25 1.0 152.0 7.0 Note : ( 1 ) Suffix " B " indicates ± 5% tolerance, suffix " A " indicates ± 10% tolerance. E-mail: [email protected] 2 of 4 Web Site: www.taychipst.com 1SMB5913B THRU 1SMB5956B 3.3V-200V GLASS PASSIVATED JUNCTION SILICON ZENER DIODES RATINGS AND CHARACTERISTIC CURVES PPK , PEAK SURGE POWER (WATTS) P D , MAXIMUM POWER DISSIPATION (WATTS) 6 5 4 TL 3 2 1 TA 0 0 25 50 75 100 T, TEMPERATURE (°C) 125 1SMB5913B THRU 1SMB5956B 1K RECTANGULAR NONREPETITIVE WAVEFORM TJ=25°C PRIOR TO INITIAL PULSE 500 300 200 100 50 30 20 10 0.1 150 0.2 0.3 0.5 2 3 5 10 20 30 50 PW, PULSE WIDTH (ms) 100 200 10 8 VZ @ IZT VZ @ IZT 100 6 4 2 0 −2 −4 2 4 6 8 VZ, ZENER VOLTAGE (VOLTS) 10 70 50 30 20 10 10 12 100 50 30 20 50 30 20 IZT, REVERSE CURRENT (mA) 100 10 5 3 2 1 0.5 0.3 0.2 1 2 3 4 5 6 7 VZ, ZENER VOLTAGE (VOLTS) 8 9 200 5 3 2 1 0.5 0.3 0.2 10 0 10 20 30 40 50 60 70 80 VZ, ZENER VOLTAGE (VOLTS) 90 100 Figure 6. VZ = 12 thru 82 Volts Figure 5. VZ = 3.3 thru 10 Volts E-mail: [email protected] 30 50 70 100 VZ, ZENER VOLTAGE (VOLTS) 10 0.1 0 20 Figure 4. Zener Voltage − 14 To 200 Volts Figure 3. Zener Voltage − To 12 Volts IZT, REVERSE CURRENT (mA) 1 Figure 2. Maximum Surge Power θVZ , TEMPERATURE COEFFICIENT (mV/° C) θVZ , TEMPERATURE COEFFICIENT (mV/° C) Figure 1. Steady State Power Derating 0.1 1.9mA-113.6mA 3 of 4 Web Site: www.taychipst.com 1SMB5913B THRU 1SMB5956B 3.3V-200V GLASS PASSIVATED JUNCTION SILICON ZENER DIODES RATINGS AND CHARACTERISTIC CURVES 200 Z Z , DYNAMIC IMPEDANCE (OHMS) Z Z , DYNAMIC IMPEDANCE (OHMS) 100 70 50 30 20 3 2 10mA 20mA 5 7 10 1SMB5913B THRU 1SMB5956B 1k IZ(dc) = 1mA 10 7 5 1.9mA-113.6mA iZ(rms) = 0.1 IZ(dc) 20 30 50 VZ, ZENER VOLTAGE (VOLTS) 70 TJ = 25°C iZ(rms) = 0.1 IZ(dc) 500 200 VZ =150V 100 91V 50 62V 20 10 5 22V 2 12V 1 0.5 100 1 2 Figure 7. Effect of Zener Voltage 5 10 20 50 100 IZ, ZENER TEST CURRENT (mA) 200 6.8V 500 Figure 8. Effect of Zener Current Rating and Typical Characteristic Curves (TA = 25°C) 10 1000 MEASURED @ VZ/2 100 NONREPETITIVE, EXPONENTIAL PULSE WAVEFORM, TJ = 25°C Ppk , PEAK POWER (kW) C, CAPACITANCE (pF) MEASURED @ ZERO BIAS 1 0.1 TJ = 25°C 10 10 BREAKDOWN VOLTAGE (VOLTS) 0.01 100 0.01 Figure 9. Capacitance Curve PEAK VALUE Ippm 60 10/1000 ms WAVEFORM AS DEFINED BY R.E.A. 20 0 0.9 IPEAK HALF VALUE − Ipp/2 40 80 60 0.5 IPEAK 40 20 td 0 8/20 ms WAVEFORM AS DEFINED BY ANSI C62.1 AND IEC 801−5. 100 CURRENT (%) 100 80 120 TA = 25°C PW (ID) IS DEFINED AS THE POINT WHERE THE PEAK CURRENT DECAYS TO 50% OF Ipp. ≤ 10 ms 10 Figure 10. Typical Pulse Rating Curve Ippm, PEAK PULSE Ippm, PEAK PULSE CURRENT (%) 120 0.1 1 TP, PULSE WIDTH (ms) 0.1 IPEAK 1 2 3 t, TIME (ms) 4 5 0 0.02 T 20 ms Figure 11. Pulse Waveform E-mail: [email protected] T = 8 ms 0 4 of 4 0.04 0.06 t, TIME (ms) 0.08 0.1 Figure 12. Pulse Waveform Web Site: www.taychipst.com