LESHAN RADIO COMPANY, LTD. SEMICONDUCTOR TECHNICAL DATA MMBZ5221BLT1 SERIES 225mW SOT-23 225 mW SOT-23 Zener Voltage Regulator Diodes GENERAL DATA APPLICABLE TO ALL SERIES IN THIS GROUP 3 Cathode Zener Voltage Regulator Diodes 1 Anode 3 1 2 MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 seconds CASE 318–07, STYLE 8 SOT– 23 (TO–236AB) PLASTIC THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR-5 Board* TA = 25°C Derate above 25°C Thermal Resistance Junction to Ambient Total Device Dissipation Alumina Substrate,** TA = 25°C Derate above 25°C Thermal Resistance Junction to Ambient Junction and Storage Temeprature **FR-5 = 1.0 x 0.75 x 0.62 in. **Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. Symbol PD Max 225 Unit mW R θJA PD 1.8 556 300 mW/°C °C/W mW R θJA TJ , Tstg 2.4 417 150 mW/°C °C/W °C J1–1/5 LESHAN RADIO COMPANY, LTD. GENERAL DATA - 225 mW SOT-23 ELECTRICAL CHARACTERISTICS (Pinout: 1-Anode, 2-NC, 3-Cathode) (V F = 0.9 V Max @ I F = 10 mA for all types.) I ZT mA Zener Voltage VZ(+5%) Nominal (Note1) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9 8.5 7.8 7.4 7 6.6 6.2 5.6 5.2 5 4.6 4.5 4.2 3.8 3.4 3.2 3 2.7 2.5 2.2 2.1 2 1.8 1.7 1.5 1.4 1.4 2.4 2.5 2.7 2.8 3 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 47 51 56 60 62 68 75 82 87 91 Test Current Device MMBZ5221BLT1 MMBZ5222BLT1 MMBZ5223BLT1 MMBZ5224BLT1 MMBZ5225BLT1 MMBZ5226BLT1 MMBZ5227BLT1 MMBZ5228BLT1 MMBZ5229BLT1 MMBZ5230BLT1 MMBZ5231BLT1 MMBZ5232BLT1 MMBZ5233BLT1 MMBZ5234BLT1 MMBZ5235BLT1 MMBZ5236BLT1 MMBZ5237BLT1 MMBZ5238BLT1 MMBZ5239BLT1 MMBZ5240BLT1 MMBZ5241BLT1 MMBZ5242BLT1 MMBZ5243BLT1 MMBZ5244BLT1 MMBZ5245BLT1 MMBZ5246BLT1 MMBZ5247BLT1 MMBZ5248BLT1 MMBZ5249BLT1 MMBZ5250BLT1 MMBZ5251BLT1 MMBZ5252BLT1 MMBZ5253BLT1 MMBZ5254BLT1 MMBZ5255BLT1 MMBZ5256BLT1 MMBZ5257BLT1 MMBZ5258BLT1 MMBZ5259BLT1 MMBZ5260BLT1 MMBZ5261BLT1 MMBZ5262BLT1 MMBZ5263BLT1 MMBZ5264BLT1 MMBZ5265BLT1 MMBZ5266BLT1 MMBZ5267BLT1 MMBZ5268BLT1 MMBZ5269BLT1 MMBZ5270BLT1 Marking 18A 18B 18C 18D 18E 8A 8B 8C 8D 8E 8F 8G 8H 8J 8K 8L 8M 8N 8P 8Q 8R 8S 8T 8U 8V 8W 8X 8Y 8Z 81A 81B 81C 81D 81E 81F 81G 81H 81J 81K 18F 81M 81N 81P 81Q 81R 81S 81T 81U 81V 81W Z Zk IZ=0.25mA Ω Max 1200 1250 1300 1400 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 1100 1300 1400 1400 1600 1700 2000 2200 2300 Z Zk IZ=IZT@10%Mod Ω Max 30 30 30 30 29 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 70 80 93 105 125 150 170 185 230 270 330 370 400 Max IR µA @ 100 100 75 75 50 25 15 10 5 5 5 5 5 5 3 3 3 3 3 3 2 1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 VR V 1 1 1 1 1 1 1 1 1 2 2 3 3.5 4 5 6 6.5 6.5 7 8 8.4 9.1 9.9 10 11 12 13 14 14 15 17 18 19 21 21 23 25 27 30 33 36 39 43 46 47 52 56 62 68 69 NOTE 1. Zener voltage is measured with a pulse test current (I ZT ) applied at an ambient temperature of 25 °C J1–2/5 LESHAN RADIO COMPANY, LTD. GENERAL DATA — 225mW SOT – 23 8 7 TYPICAL T C VALUES F O R M M B Z 5 2 2 1 B LT 1 SERIES 6 5 V Z @ I ZT 4 3 2 1 0 -1 -2 -3 2 3 4 5 6 7 8 9 10 11 12 θ VZ , TEMPERATURE COEFFICIENT (mV/ ° C) θ VZ , TEMPERATURE COEFFICIENT (mV/ °C) TYPICAL CHARACTERISICS 100 TYPICAL T C VALUES F O R M M B Z 5 2 2 1 B LT 1 SERIES V Z @ I ZT 10 1 10 V Z , NOMINAL ZENER VOLTAGE (V) V Z , NOMINAL ZENER VOLTAGE (V) Figure 1. Temperature Coefficients Figure 2. Temperature Coefficients (Temperature Range –55°C to +150°C) (Temperature Range –55°C to +150°C) 1000 T J = 25°C I Z(AC) = 0.1 I f = 1 kHz I Z = 1 mA I F , FORWARD CURRENT (mA) 1K Z ZT , DYNAMIC IMPEDANCE (Ω) 100 Z(DC) 100 5 mA 20 mA 10 75 V (MMBZ5267BLT1) 91 V (MMBZ5270BLT1) 100 10 150°C 75°C 25°C 0°C 1 1 1 10 100 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 V Z , NOMINAL ZENER VOLTAGE V F , FORWARD VOLTAGE (V) Figure 3. Effect of Zener Voltage on Zener Impedance Figure 4. Typical Forward Voltage 1.2 J1–3/5 LESHAN RADIO COMPANY, LTD. GENERAL DATA — 225mW SOT – 23 TYPICAL CHARACTERISICS 1000 1000 T A = 25°C 0 V BIAS I R , LEAKAGE CURRENT (µA) 100 C, CAPACITANCE (pF) 1 V BIAS 100 BIAS AT 50% OF V Z NOM 10 1 1 10 100 10 1 +150°C 0.1 0.01 +25°C 0.001 –55°C 0.0001 0.00001 0 10 20 30 40 50 60 80 V Z , NOMINAL ZENER VOLTAGE (V) V Z , NOMINAL ZENER VOLTAGE (V) Figure 5. Typical Capacitance Figure 6. Typical Leakage Current 90 100 100 T A = 25°C I Z , ZENER CURRENT (mA) T A = 25°C I Z , ZENER CURRENT (mA) 70 10 1 0.1 10 1 0.1 0.01 0 0 2 4 6 8 10 12 10 30 50 70 90 V Z , ZENER VOLTAGE (V) V Z , ZENER VOLTAGE (V) Figure 7. Zener Voltage versus Zener Current Figure 8. Zener Voltage versus Zener Current (12 V to 91 V) (V Z Up to 12 V) J1–4/5 LESHAN RADIO COMPANY, LTD. GENERAL DATA — 225 mW SOT-23 Zener Voltage Regulator Diodes — Surface Mounted 225 mW SOT-23 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. DIM A B C D G H J K L S V A L 3 1 2 B 0.1102 0.0472 0.0350 0.0150 0.0701 0.0005 0.0034 0.0180 0.0350 0.0830 0.0177 0.1197 0.0551 0.0440 0.0200 0.0807 0.0040 0.0070 0.0236 0.0401 0.0984 0.0236 STYLE 8: PIN 1. ANODE 2. NO CONNECTION 3. CATHODE S G V INCHES MIN MAX MILLIMETERS MIN MAX 3.04 1.40 1.11 0.50 2.04 0.100 0.177 0.60 1.02 2.50 0.60 2.80 1.20 0.89 0.37 1.78 0.013 0.085 0.45 0.89 2.10 0.45 0.037 0.95 0.037 0.95 0.079 2.0 C D H K J 0.035 0.9 0.031 0.8 CASE 318-07 PLASTIC mm ( inches ) SOT-23 Footprint (Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.) MULTIPLE PACKAGE QUANTITY (MPQ) REQUIREMENTS Package Option Tape and Reel Tape and Ammo Type No. Suffix T1 T3 MPQ (Units) 3K 10K (Refer to Section 10 for more information on Packaging Specifications.) 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