LESHAN RADIO COMPANY, LTD. Zener Voltage Regulators 200 mW SOD-323 Surface Mount This series of Zener diodes is packaged in a SOD–323 surface mount package that has a power dissipation of 200 mW. They are designed to provide voltage regulation protection and are especially attractive in situations where space is at a premium. They are well suited for applications such as cellular phones, hand held portables, and high density PC boards. LUDZS2.4BT1G Series S-LUDZS2.4BT1G Series 1 Specification Features: . 2 SOD– 323 MARKING DIAGRAM xx M • High demand voltage range (3.6V-36V) • Steady State Power Rating of 200 mW • Small Body Outline Dimensions: 0.067" x 0.049"(1.7 mm x 1.25 mm) Low Body Height: 0.035" (0.9 mm) • Package Weight: 4.507 mg/unit • ESD Rating of Class 3 per Human Body Model • Pb-Free package is available. • S- Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q101 Qualified and PPAP Capable. • We declare that the material of product compliance with RoHS requirements. x x =Device Marking Code M =Date Code Mechanical Characteristics: CASE: Void-free, transfer-molded plastic FINISH: All external surfaces are corrosion resistant MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 Seconds POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL94 V-0 MOUNTING POSITION: Any 1 CATHODE 2 ANODE ORDERING INFORMATION Device Package Shipping LUDZS2.4BT1G Series SOD-323 3000/Tape&Reel LUDZS2.4BT3G Series SOD-323 10000/Tape&Reel *See specific marking table. ABSOLUTE MAXIMUM RATINGS (Ta=25°C) Parameter Symbol Limits Unit Power dissipation P 200 mW Thermal Resistance from Junction to Ambient RθJA 635 °C/W Junction temperature Tj 150 °C Storage temperature Tstg −55 to +150 °C Operating temperature Topr −55 to +150 °C Rev.D 1/5 LESHAN RADIO COMPANY, LTD. LUDZS2.4BT1G Series , S-LUDZS2.4BT1G Series ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA for all types) Parameter Symbol 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 QVZ C I IF VZ VR IR VF IZT V Maximum Temperature Coefficient of VZ Max. Capacitance @VR = 0 and f = 1 MHz Zener Voltage Regulator Rev.D 2/5 LESHAN RADIO COMPANY, LTD. LUDZS2.4BT1G Series , S-LUDZS2.4BT1G Series ELECTRICAL CHARACTERISTICS (Ta=25qC) Zener voltage Device Device Operating resistance Rising operating resistance Reverse current ZZ(Ω) Zzk(Ω) IR(µA) VZ(V) Marking Min. Max. IZ (mA) Max. IZ (mA) 5 Max. IZ (mA) Max. VR (V) 1000 0.5 100 1.0 LUDZS2.4BT1G 22 2.430 2.630 5 100 LUDZS2.7BT1G 32 2.690 2.910 5 110 5 1000 0.5 100 1.0 LUDZS3.0BT1G 42 3.010 3.220 5 120 5 1000 0.5 50 1.0 LUDZS3.3BT1G 52 3.320 3.530 5 120 5 1000 0.5 20 1.0 LUDZS3.6BT1G 62 3.600 3.845 5 100 5 1000 1.0 10 1.0 LUDZS3.9BT1G 72 3.890 4.160 5 100 5 1000 1.0 5 1.0 LUDZS4.3BT1G 82 4.170 4.430 5 100 5 1000 1.0 5 1.0 LUDZS4.7BT1G 92 4.550 4.750 5 100 5 800 0.5 2 1.0 LUDZS5.1BT1G A2 4.980 5.200 5 80 5 500 0.5 2 1.5 LUDZS5.6BT1G C2 5.490 5.730 5 60 5 200 0.5 1 2.5 LUDZS6.2BT1G E2 6.060 6.330 5 60 5 100 0.5 1 3.0 LUDZS6.8BT1G F2 6.650 6.930 5 40 5 60 0.5 0.5 3.5 LUDZS7.5BT1G H2 7.280 7.600 5 30 5 60 0.5 0.5 4.0 LUDZS8.2BT1G J2 8.020 8.360 5 30 5 60 0.5 0.5 5.0 LUDZS9.1BT1G L2 8.850 9.230 5 30 5 60 0.5 0.5 6.0 LUDZS10BT1G 05 9.770 10.210 5 30 5 60 0.5 0.1 7.0 LUDZS11BT1G 15 10.760 11.220 5 30 5 60 0.5 0.1 8.0 LUDZS12BT1G 25 11.740 12.240 5 30 5 80 0.5 0.1 9.0 LUDZS13BT1G 35 12.910 13.490 5 37 5 80 0.5 0.1 10.0 LUDZS15BT1G 45 14.340 14.980 5 42 5 80 0.5 0.1 11.0 LUDZS16BT1G 55 15.850 16.510 5 50 5 80 0.5 0.1 12.0 LUDZS18BT1G 65 17.560 18.350 5 65 5 80 0.5 0.1 13.0 LUDZS20BT1G 75 19.520 20.390 5 85 5 100 0.5 0.1 15.0 LUDZS22BT1G 85 21.540 22.470 5 100 5 100 0.5 0.1 17.0 LUDZS24BT1G 95 23.720 24.780 5 120 5 120 0.5 0.1 19.0 LUDZS27BT1G A5 26.190 27.530 5 150 5 150 0.5 0.1 21.0 LUDZS30BT1G C5 29.190 30.690 5 200 5 200 0.5 0.1 23.0 LUDZS33BT1G E5 32.150 33.790 5 250 5 250 0.5 0.1 25.0 F5 35.070 36.870 5 300 5 300 0.5 0.1 27.0 LUDZS36BT1G Notes) 1. The Zener voltage (Vz) is measured 40ms after power is supplied. 2. The operating resistances (Zz, Zzk) are measured by superimposing a minute alternating current on the regulated current (Iz). Rev.D 3/5 LESHAN RADIO COMPANY, LTD. LUDZS2.4BT1G Series , S-LUDZS2.4BT1G Series 22 20 18 16 15 13 12 11 10 8.2 9.1 7.5 6.2 5.1 5.6 100m 6.8 ELECTRICAL CHARACTERISTIC CURVES (Ta=25qC) 4.7 10m 100µ 10µ 1µ 10n 0 5 4.3 3.3 3.0 2.7 2.4 100n 10 15 20 25 30 35 40 ZENER VOLTAGE : VZ (V) 300 200 100 0 0 25 50 100 AMBIENT TEMPERATURE : Ta (°C) Fig.2 Derating curve 150 TEMP. COEFFICIENT CHARACTERISTICS (% / °C) Fig.1 Zener voltage characteristics POWER DISSIPATION : Pd (mW) ZENER CURRENT : IZ (A) 1m 0.10 Iz=5mA 0.08 Iz=500µA 0.06 0.04 0.02 0.00 −0.02 2 10 20 30 ZENER VOLTAGE : Vz (V) −0.04 −0.06 −0.08 Fig.3 Zener voltage-temp. coefficient characteristics Rev.D 4/5 LESHAN RADIO COMPANY, LTD. LUDZS2.4BT1G Series , S-LUDZS2.4BT1G Series SOD–323 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. LEAD THICKNESS SPECIFIED PER L/F DRAWING WITH SOLDER PLATING. 4. DIMENSIONS A AND B DO NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. 5. DIMENSION L IS MEASURED FROM END OF RADIUS. HE D b 1 2 E MILLIMETERS DIM MIN NOM MAX A 0.80 0.90 1.00 A1 0.00 0.05 0.10 A3 0.15 REF b 0.25 0.32 0.4 C 0.089 0.12 0.177 D 1.60 1.70 1.80 E 1.15 1.25 1.35 L 0.08 HE 2.30 2.50 2.70 A3 A C NOTE 3 L NOTE 5 A1 INCHES NOM MAX 0.035 0.040 0.002 0.004 0.006 REF 0.010 0.012 0.016 0.003 0.005 0.007 0.062 0.066 0.070 0.045 0.049 0.053 0.003 0.090 0.098 0.105 MIN 0.031 0.000 SOLDERING FOOTPRINT* 0.63 0.025 0.83 0.033 1.60 0.063 2.85 0.112 Rev.D 5/5