1SMB5926 - 1SMB5956 Taiwan Semiconductor CREAT BY ART 3W, 11V - 200V Surface Mount Silicon Zener Diodes FEATURES - Low profile package - Ideal for automated placement - Glass passivated junction - Built-in strain relief - Low inductance - Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC - Halogen-free according to IEC 61249-2-21 definition DO-214AA (SMB) MECHANICAL DATA Case: DO-214AA (SMB) Molding compound, UL flammability classification rating 94V-0 Moisture sensitivity level: level 1, per J-STD-020 Part no. with suffix "H" means AEC-Q101 qualified Packing code with suffix "G" means green compound (halogen-free) Terminal: Matte tin plated leads, solderable per JESD22-B102 Meet JESD 201 class 2 whisker test Polarity: Indicated by cathode band Weight: 0.1 g (approximately) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted) PARAMETER SYMBOL VALUE UNIT 3 Watts 40 mW/°C DC power dissipation at TL=75°C, measure at zero lead length (Note 1) derate above 75°C PD DC power dissipation at TA=25°C Derate above 25°C PD 550 4.4 mW mW/°C Thermal Resistance from Junction to Lead RθJL 25 °C/W Thermal Resistance from Junction to Ambient RθJA 226 °C/W TJ - 55 to +150 °C TSTG - 55 to +150 °C Operating junction temperature range Storage temperature range Note 1: Mounted on Cu-Pad size 5mm x 5mm on PCB ORDERING INFORMATION PART NO. 1SMBxxxx (Note 1) PART NO. PACKING PACKING CODE SUFFIX CODE R5 SUFFIX R4 G H M4 PACKAGE PACKING SMB 850 / 7" Plastic reel SMB 3,000 / 13" Paper reel SMB 3,000 / 13" Plastic reel Note 1: "xxxx" defines voltage from 11V (1SMB5926) to 200V (1SMB5956) EXAMPLE PREFERRED PART NO. 1SMB5926HR5G PART NO. 1SMB5926 Document Number: DS_D1409042 PART NO. SUFFIX H PACKING CODE R5 PACKING CODE SUFFIX G DESCRIPTION AEC-Q101 qualified Green compound Version: J15 1SMB5926 - 1SMB5956 Taiwan Semiconductor CREAT BY ART RATINGS AND CHARACTERISTICS CURVES (TA=25°C unless otherwise noted) Device (Note 1) Nominal Zener Voltage Test Current Vz@Iz IZT ZZT@IZT V mA Ω Ω mA μA V mA(DC) Device Marking Code Min Nom (Notes 2) Max Zener Impedance (Note 3) Leakage Current Maximum DC Zener Current IR@VR IZM ZZK@IZK 1SMB5926 926B 10.45 11 11.55 34.1 5.5 550 0.25 1 8.4 136 1SMB5927 927B 11.40 12 12.60 31.2 6.5 550 0.25 1 9.1 125 1SMB5928 928B 12.35 13 13.65 28.8 7.0 550 0.25 1 9.9 115 1SMB5929 929B 14.25 15 15.75 25.0 9.0 600 0.25 1 11.4 100 1SMB5930 930B 15.20 16 16.80 23.4 10.0 600 0.25 1 12.2 94 1SMB5931 931B 17.10 18 18.90 20.8 12.0 650 0.25 1 13.7 83 1SMB5932 932B 19.00 20 21.00 18.7 14.0 650 0.25 1 15.2 75 1SMB5933 933B 20.90 22 23.10 17.0 17.5 650 0.25 1 16.7 68 1SMB5934 934B 22.80 24 25.20 15.6 19 700 0.25 1 18.2 63 1SMB5935 935B 25.65 27 28.35 13.9 23 700 0.25 1 20.6 56 1SMB5936 936B 28.50 30 31.50 12.5 26 750 0.25 1 22.8 50 1SMB5937 937B 31.35 33 34.65 11.4 33 800 0.25 1 25.1 45 1SMB5938 938B 34.20 36 37.80 10.4 38 850 0.25 1 27.4 42 1SMB5939 939B 37.05 39 40.95 9.6 45 900 0.25 1 29.7 38 1SMB5940 940B 40.85 43 45.15 8.7 53 950 0.25 1 32.7 35 1SMB5941 941B 44.65 47 49.35 8.0 67 1000 0.25 1 35.8 32 1SMB5942 942B 48.45 51 53.55 7.3 70 1100 0.25 1 38.8 29 1SMB5943 943B 53.20 56 58.80 6.7 86 1300 0.25 1 42.6 27 1SMB5944 944B 58.90 62 65.10 6.0 100 1500 0.25 1 47.1 24 1SMB5945 945B 64.60 68 71.40 5.5 120 1700 0.25 1 51.7 22 1SMB5946 946B 71.25 75 78.75 5.0 140 2000 0.25 1 56.0 20 1SMB5947 947B 77.90 82 86.10 4.6 160 2500 0.25 1 62.2 18 1SMB5948 948B 86.45 91 95.55 4.1 200 3000 0.25 1 69.2 16 1SMB5949 949B 95.00 100 105.00 3.7 250 3100 0.25 1 76.0 15 1SMB5950 950B 104.50 110 115.50 3.4 300 4000 0.25 1 83.6 13 1SMB5951 951B 114.00 120 126.00 3.1 360 4500 0.25 1 91.2 12 1SMB5952 952B 123.50 130 136.50 2.9 450 5000 0.25 1 98.8 11 1SMB5953 953B 142.50 150 157.50 2.5 600 6000 0.25 1 114.0 10 1SMB5954 954B 152.00 160 168.00 2.3 700 6500 0.25 1 121.6 9 1SMB5955 955B 171.00 180 189.00 2.1 900 7000 0.25 1 136.8 8 1SMB5956 956B 190.00 200 210.00 1.9 1200 8000 0.25 1 152.0 7 Notes: 1. Tolerance and type number designation the type numbers listed indicate a tolerance of 5% 2. Zener voltage (Vz) measurement Nominal Zener voltage is measured with the device junction in thermal equilibrium with ambient temperature 25℃ 3. Zener impedance (Zz) derivation : ZZT and ZZK are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for Iz(AC) = 0.1 Iz(DC) with the AC frequency = 60 Hz Document Number: DS_D1409042 Version: J15 1SMB5926 - 1SMB5956 Taiwan Semiconductor CREAT BY ART FIG.2 MAXIMUM SURGE POWER FIG. 1 STEADY STATE POWER DERATING 1000 PPK, PEAK SURGE POWER(W) PD, MAXIMUM POWER DISSIPATION(WATTS) 4 3 TL 2 1 TA 0 0 25 50 75 100 125 100 10 150 0 1 10 100 PW, PULSE WIDTH(ms) T, TEMPERATURE(℃) FIG.4 ZENER VOLTAGE 14 TO 200 VOLTAGES FIG. 3 ZENER VOLTAGE - TO 12 VOLTAGES 10 100 Vz@IZT 8 7 6 5 4 3 2 1 0 -1 -2 -3 -4 2 3 4 5 6 7 8 9 10 11 12 OVZ, TEMPERATURE COEFFICIENT (mV/℃) OVZ, TEMPERATURE COEFFICIENT (mV/℃) 9 Vz@IZT 10 10 100 Vz, ZENER VOLTAGE (V) VZ, ZENER VOLTAGE(V) FIG. 6 Vz = 12 THRU 82 VOLTS FIG. 5 Vz = 3.3 THRU 10 VOLTS 100 IZ, ZENER CURRENT (mA) IZ, ZENER CURRENT (mA) 100 10 1 10 1 0.1 0.1 0 1 2 3 4 5 6 Vz, ZENER VOLTAGE (V) Document Number: DS_D1409042 7 8 9 10 0 10 20 30 40 50 60 70 80 90 100 Vz, ZENER VOLTAGE (V) Version: J15 1SMB5926 - 1SMB5956 Taiwan Semiconductor CREAT BY ART FIG. 7 EFFECT OF ZENER VOLTAGE FIG. 8 EFFECT OF ZENER CURRENT 1000 1000 Iz(rms)=0.1 Iz(dc) Zz, DYNAMIC IMPEDANCE (Ω) Zz, DYNAMIC IMPEDANCE (Ω) Vz=150V Iz(dc) = 1mA 100 10mA 10 Iz(ms) = Iz(dc) 91V 100 62V 10 22V 12V 20mA 6.8V 1 10 1 100 0.1 1 Iz, ZENER CURRENT (mA) 10 FIG. 10 TYPICAL PULSE RATING CURVE 10 1000 PPK, PEAK POWER (KW) C, CAPACITANCE(pF) MEASURED@ ZERO BIAS MEASURED @ Vz/2 100 NONREPETITIVE, EXPONENTIAL PULSE WAVEFORM 1 0.1 0.01 10 1 10 0.01 100 0.1 FIG. 11 PULSE WAVEFORM 120 PEAK VALUE Ippm 90 120 110 80 70 HALF VALUE - Ipp/2 60 50 10/1000 μs WAVEFORM AS DEFINED BY R.E.A. 40 8/20 μs WAVEFORM AS DEFINED BY ANSI C62.1 AND IEC 801.5 100 IPPM, PEAK PULSE CURRENT (%) IPPM, PEAK PULSE CURRENT (%) 100 30 td 10 0 90 0.9 IPEAK 80 70 0.5 IPEAK 60 50 40 30 T = 8μs 20 10 0.1 IPEAK 0 0.5 1 1.5 2 2.5 T, TIME(ms) Document Number: DS_D1409042 3 3.5 10 FIG. 12 PULSE WAVEFORM PW(ID) IS DEFINED AS THE POINT WHERE THE PEAK CURRENT DECAYS TO 50% OF Ipp ≦10μs 110 1 Tp. PULSE WIDTH (ms) BREAKDOWN VOLTAGE (V) 0 1000 Iz. ZENER TEST CURRENT(mA) FIG.9 CAPACITANCE CURVE 20 100 4 4.5 5 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1 T, TIME(ms) Version: J15 1SMB5926 - 1SMB5956 Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS DO-214AA (SMB) Unit (mm) DIM. Unit (inch) Min Max Min Max A 1.95 2.10 0.077 0.083 B 4.25 4.75 0.167 0.187 C 3.48 3.73 0.137 0.147 D 1.99 2.61 0.078 0.103 E 0.90 1.41 0.035 0.056 F 5.10 5.30 0.201 0.209 G 0.10 0.20 0.004 0.008 H 0.15 0.31 0.006 0.012 SUGGESTED PAD LAYOUT Symbol Unit (mm) Unit (inch) A 2.3 0.091 B 2.5 0.098 C 4.3 0.169 D 1.8 0.071 E 6.8 0.268 MARKING DIAGRAM Document Number: DS_D1409042 P/N = Device Marking Code G= Green Compound YW = Date Code F= Factory Code Version: J15 1SMB5926 - 1SMB5956 Taiwan Semiconductor CREAT BY ART Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. Document Number: DS_D1409042 Version: J15