LMSZ5272BT3G

LESHAN RADIO COMPANY, LTD. Zener Voltage Regulators LMSZ5221BT1G Series S-LMSZ5221BT1G Series 500 mW SOD−123 Surface Mount Three complete series of Zener diodes are offered in the convenient, surface mount plastic SOD−123 package. These devices provide a convenient alternative to the leadless 34−package style. 2 Features • 1 500 mW Rating on FR−4 or FR−5 Board Wide Zener Reverse Voltage Range − 2.4 V to 110 V Package Designed for Optimal Automated Board Assembly Small Package Size for High Density Applications General Purpose, Medium Current ESD Rating of Class 3 (>16 kV) per Human Body Model We declare that the material of product compliance with RoHS requirements. S- Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable. Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic case FINISH: Corrosion resistant finish, easily solderable MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: SOD−123 1 Cathode MARKING DIAGRAM 1 260°C for 10 Seconds POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL 94 V−0 MAXIMUM RATINGS Rating Symbol Total Power Dissipation on FR−5 Board, (Note 1) @ TL = 75°C Derated above 75°C PD Max Unit 500 6.7 mW mW/°C Thermal Resistance, Junction−to−Ambient (Note 2) RqJA 340 °C/W Thermal Resistance, Junction−to−Lead (Note 2) RqJL 150 °C/W TJ, Tstg −55 to +150 °C Junction and Storage Temperature Range 2 Anode xx M xx M • • • • • • • 2 = Device Code = Date Code Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. FR−5 = 3.5 X 1.5 inches, using the minimum recommended footprint. 2. Thermal Resistance measurement obtained via infrared Scan Method. ORDERING INFORMATION Device Package Shipping LMSZ5221BT1G Series SOD−123 3000/Tape & Reel LMSZ5221BT3G Series SOD−123 10,000/Tape & Reel Apr. 2021 Rev.B 1/6 LESHAN RADIO COMPANY, LTD. LMSZ5221BT1G Series , S-LMSZ5221BT1G Series ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ I F = 10 mA) Symbol IF Parameter VZ Reverse Zener Voltage @ IZT IZT Reverse Current ZZT Maximum Zener Impedance @ IZT IZK Reverse Current ZZK Maximum Zener Impedance @ IZK IR Reverse Leakage Current @ VR VR Reverse Voltage IF Forward Current VF Forward Voltage @ IF Apr. 2021 I VZ V R I R VF IZT V Zener Voltage Regulator Rev.B 2/6 LESHAN RADIO COMPANY, LTD. LMSZ5221BT1G Series , S-LMSZ5221BT1G Series ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA) Zener Voltage (Notes 3 and 4) VZ (Volts) @ IZT Zener Impedance (Note 5) ZZT @ IZT Leakage Current ZZK @ IZK IR @ VR Device Marking Min Nom Max mA W W mA mA Volts LMSZ5221BT1G LMSZ5222BT1G LMSZ5223BT1G LMSZ5224BT1G LMSZ5225BT1G C1 C2 C3 C4 C5 2.28 2.38 2.57 2.66 2.85 2.4 2.5 2.7 2.8 3.0 2.52 2.63 2.84 2.94 3.15 20 20 20 20 20 30 30 30 30 29 1200 1250 1300 1400 1600 0.25 0.25 0.25 0.25 0.25 100 100 75 75 50 1 1 1 1 1 LMSZ5226BT1G LMSZ5227BT1G LMSZ5228BT1G LMSZ5229BT1G LMSZ5230BT1G D1 D2 D3 D4 D5 3.14 3.42 3.71 4.09 4.47 3.3 3.6 3.9 4.3 4.7 3.47 3.78 4.10 4.52 4.94 20 20 20 20 20 28 24 23 22 19 1600 1700 1900 2000 1900 0.25 0.25 0.25 0.25 0.25 25 15 10 5 5 1 1 1 1 2 LMSZ5231BT1G LMSZ5232BT1G LMSZ5233BT1G LMSZ5234BT1G LMSZ5235BT1G E1 E2 E3 E4 E5 4.85 5.32 5.70 5.89 6.46 5.1 5.6 6.0 6.2 6.8 5.36 5.88 6.30 6.51 7.14 20 20 20 20 20 17 11 7 7 5 1600 1600 1600 1000 750 0.25 0.25 0.25 0.25 0.25 5 5 5 5 3 2 3 3.5 4 5 LMSZ5236BT1G LMSZ5237BT1G LMSZ5238BT1G LMSZ5239BT1G LMSZ5240BT1G F1 F2 F3 F4 F5 7.13 7.79 8.27 8.65 9.50 7.5 8.2 8.7 9.1 10 7.88 8.61 9.14 9.56 10.50 20 20 20 20 20 6 8 8 10 17 500 500 600 600 600 0.25 0.25 0.25 0.25 0.25 3 3 3 3 3 6 6.5 6.5 7 8 LMSZ5241BT1G LMSZ5242BT1G LMSZ5243BT1G LMSZ5244BT1G LMSZ5245BT1G H1 H2 H3 H4 H5 10.45 11.40 12.35 13.30 14.25 11 12 13 14 15 11.55 12.60 13.65 14.70 15.75 20 20 9.5 9.0 8.5 22 30 13 15 16 600 600 600 600 600 0.25 0.25 0.25 0.25 0.25 2 1 0.5 0.1 0.1 8.4 9.1 9.9 10 11 LMSZ5246BT1G LMSZ5247BT1G LMSZ5248BT1G LMSZ5250BT1G J1 J2 J3 J5 15.20 16.15 17.10 19.00 16 17 18 20 16.80 17.85 18.90 21.00 7.8 7.4 7.0 6.2 17 19 21 25 600 600 600 600 0.25 0.25 0.25 0.25 0.1 0.1 0.1 0.1 12 13 14 15 LMSZ5251BT1G LMSZ5252BT1G LMSZ5253BT1G LMSZ5254BT1G LMSZ5255BT1G K1 K2 K3 K4 K5 20.90 22.80 23.75 25.65 26.60 22 24 25 27 28 23.10 25.20 26.25 28.35 29.40 5.6 5.2 5.0 4.6 4.5 29 33 35 41 44 600 600 600 600 600 0.25 0.25 0.25 0.25 0.25 0.1 0.1 0.1 0.1 0.1 17 18 19 21 21 LMSZ5256BT1G LMSZ5257BT1G LMSZ5258BT1G LMSZ5259BT1G LMSZ5260BT1G M1 M2 M3 M4 M5 28.50 31.35 34.20 37.05 40.85 30 33 36 39 43 31.50 34.65 37.80 40.95 45.15 4.2 3.8 3.4 3.2 3.0 49 58 70 80 93 600 700 700 800 900 0.25 0.25 0.25 0.25 0.25 0.1 0.1 0.1 0.1 0.1 23 25 27 30 33 LMSZ5261BT1G LMSZ5262BT1G LMSZ5263BT1G LMSZ5264BT1G LMSZ5265BT1G N1 N2 N3 N4 N5 44.65 48.45 53.20 57.00 58.90 47 51 56 60 62 49.35 53.55 58.80 63.00 65.10 2.7 2.5 2.2 2.1 2.0 105 125 150 170 185 1000 1100 1300 1400 1400 0.25 0.25 0.25 0.25 0.25 0.1 0.1 0.1 0.1 0.1 36 39 43 46 47 LMSZ5266BT1G LMSZ5267BT1G LMSZ5268BT1G * LMSZ5269BT1G * LMSZ5270BT1G * P1 P2 P3 P4 P5 64.60 71.25 77.90 82.65 86.45 68 75 82 87 91 71.40 78.75 86.10 91.35 95.55 1.8 1.7 1.5 1.4 1.4 230 270 330 370 400 1600 1700 2000 2200 2300 0.25 0.25 0.25 0.25 0.25 0.1 0.1 0.1 0.1 0.1 52 56 62 68 69 LMSZ5272BT1G * R2 104.5 110 115.5 1.1 750 3000 0.25 0.1 84 Device * Not production 3. The type numbers shown have a standard tolerance of ±5% on the nominal Zener voltage. 4. Nominal Zener voltage is measured with the device junction in thermal equilibrium at TL = 30°C $1°C. 5. 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 = 1 KHz. Apr. 2021 Rev.B 3/6 LESHAN RADIO COMPANY, LTD. LMSZ5221BT1G Series , S-LMSZ5221BT1G Series 8 100 7 TYPICAL TC VALUES 6 5 4 VZ @ IZT 3 2 1 0 −1 −2 −3 qVZ, TEMPERATURE COEFFICIENT (mV/°C) qVZ, TEMPERATURE COEFFICIENT (mV/°C) TYPICAL CHARACTERISTICS 2 3 4 5 6 7 8 9 10 VZ, NOMINAL ZENER VOLTAGE (V) 11 12 TYPICAL TC VALUES VZ @ IZT 10 1 10 100 VZ, NOMINAL ZENER VOLTAGE (V) Figure 1. Temperature Coefficients (Temperature Range − 55°C to +150°C) Figure 2. Temperature Coefficients (Temperature Range − 55°C to +150°C) 1.2 Ppk, PEAK SURGE POWER (WATTS) 1000 1.0 PD versus TL 0.8 0.6 100 PD versus TA 0.4 0.2 0 0 25 RECTANGULAR WAVEFORM, TA = 25°C 50 75 100 T, TEMPERATURE (°C) 125 150 10 1 Figure 3. Steady State Power Derating 1 1000 1000 TJ = 25°C IZ(AC) = 0.1 IZ(DC) f = 1 kHz IF, FORWARD CURRENT (mA) IZ = 1 mA 100 75 V 91 V 100 5 mA 20 mA 10 10 125°C 1 10 100 PW, PULSE WIDTH (ms) Figure 4. Maximum Nonrepetitive Surge Power 1000 ZZT, DYNAMIC IMPEDANCE (W) 0.1 75°C 25°C 0°C 1 1 10 VZ, NOMINAL ZENER VOLTAGE Figure 5. Effect of Zener Voltage on Zener Impedance Apr. 2021 100 0.4 0.5 0.6 0.7 0.8 0.9 1.0 VF, FORWARD VOLTAGE (V) 1.1 Figure 6. Typical Forward Voltage Rev.B 4/6 1.2 LESHAN RADIO COMPANY, LTD. LMSZ5221BT1G Series , S-LMSZ5221BT1G Series IR, LEAKAGE CURRENT (mA) TYPICAL CHARACTERISTICS 1000 TA = 25°C C, CAPACITANCE (pF) 0 V BIAS 1 V BIAS 100 BIAS AT 50% OF VZ NOM 10 1 1 10 VZ, NOMINAL ZENER VOLTAGE (V) 100 1000 100 10 1 +125°C 0.1 0.01 0.001 + 25°C 0.0001 −55°C 0.00001 0 10 Figure 7. Typical Capacitance 20 30 40 50 60 70 VZ, NOMINAL ZENER VOLTAGE (V) Figure 8. Typical Leakage Current 100 100 TA = 25°C IZ, ZENER CURRENT (mA) IZ, ZENER CURRENT (mA) TA = 25°C 10 1 0.1 0.01 80 10 1 0.1 0.01 0 2 4 6 8 VZ, ZENER VOLTAGE (V) 10 Figure 9. Zener Voltage versus Zener Current (VZ Up to 12 V) Apr. 2021 12 10 30 50 70 VZ, ZENER VOLTAGE (V) 90 Figure 10. Zener Voltage versus Zener Current (12 V to 91 V) Rev.B 5/6 90 LESHAN RADIO COMPANY, LTD. LMSZ5221BT1G Series , S-LMSZ5221BT1G Series SOD−123 D ÂÂÂÂ ÂÂÂÂ ÂÂÂÂ NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. A A1 1 HE DIM A A1 b c D E HE L E b MIN 0.037 0.000 0.020 −−− 0.055 0.100 0.140 0.010 INCHES NOM 0.046 0.002 0.024 −−− 0.063 0.106 0.145 −−− MAX 0.053 0.004 0.028 0.006 0.071 0.112 0.152 −−− STYLE 1: PIN 1. CATHODE 2. ANODE L 2 MILLIMETERS MIN NOM MAX 0.94 1.17 1.35 0.00 0.05 0.10 0.51 0.61 0.71 −−− −−− 0.15 1.40 1.60 1.80 2.54 2.69 2.84 3.56 3.68 3.86 −−− −−− 0.25 C SOLDERING FOOTPRINT* ÉÉÉ ÉÉÉ ÉÉÉ 0.91 0.036 2.36 0.093 4.19 0.165 ÉÉÉ ÉÉÉ ÉÉÉ SCALE 10:1 Apr. 2021 1.22 0.048 mm Ǔ ǒinches Rev.B 6/6 LESHAN RADIO COMPANY, LTD. DISCLAIMER ● Before you use our Products, you are requested to carefully read this document and fully understand its contents. LRC shall not be in any way responsible or liable for failure, malfunction or accident arising from the use of any LRC’s Products against warning, caution or note contained in this document. ● All information contained in this document is current as of the issuing date and subject to change without any prior notice. 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