WTE POWER SEMICONDUCTORS MMSZ5221B - MMSZ5262B Pb 500mW SURFACE MOUNT ZENER DIODE Features Planar Die Construction 500mW Power Dissipation 2.4 - 51V Nominal Zener Voltage 5% Standard Vz Tolerance Designed for Surface Mount Application C Plastic Material - UL Recognition Flammability Classification 94V-O A SOD-123 Dim Min A 3.6 3.9 B 2.5 2.8 C 1.4 1.8 D 0.5 0.7 E -- 0.2 G 0.4 -- H 0.95 1.35 J -- 0.12 D B E Mechanical Data H Case: SOD-123, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.01 grams (approx.) Marking: Device Code, See Page 2 Lead Free: For RoHS / Lead Free Version, Add "-LF" Suffix to Part Number, See Page 4 Maximum Ratings G J Max All Dimensions in mm @TA=25C unless otherwise specified Characteristic Symbol Value Unit Peak Pulse Power Dissipation at TA = 25C (Note 1) Pd 500 mW Forward Voltage @ IF = 10mA VF 0.9 V RJA 340 C/W Tj, TSTG -65 to +150 C Thermal Resistance Junction to Ambient (Note 1) Operating and Storage Temperature Range Note: 1. Diode on ceramic substrate 10mm x 8mm x 0.7mm. MMSZ5221B - MMSZ5262B 1 of 4 (c) 2006 Won-Top Electronics Electrical Characteristics Type Number (Note 1) Device Marking Code (Note 2) @TA=25C unless otherwise specified Zener Voltage Range (Note 3) VZ @ IZT Maximum Zener Impedance (Note 4) ZZT @ IZT ZZK @ IZK Max Reverse Leakage Current IR @ VR Typical Temp. Coefficient of Zener Voltage TW CN Nom (V) Min (V) Max (V) ( ) (mA) ( ) (mA) (A) (V) (%/K) MMSZ5221B MMSZ5222B MMSZ5223B MMSZ5225B C1 C2 C3 C5 C1 C2 C3 C5 2.4 2.5 2.7 3.0 2.28 2.38 2.57 2.85 2.52 2.63 2.84 3.15 30 30 30 30 20 20 20 20 1200 1250 1300 1600 0.25 0.25 0.25 0.25 100 100 75 50 1.0 1.0 1.0 1.0 -0.075 -0.075 -0.075 -0.075 MMSZ5226B MMSZ5227B MMSZ5228B MMSZ5229B D1 D2 D3 D4 G1 G2 G3 G4 3.3 3.6 3.9 4.3 3.14 3.42 3.71 4.09 3.47 3.78 4.10 4.52 28 24 23 22 20 20 20 20 1600 1700 1900 2000 0.25 0.25 0.25 0.25 25 15 10 5.0 1.0 1.0 1.0 1.0 -0.070 -0.065 -0.060 -0.055 MMSZ5230B MMSZ5231B MMSZ5232B MMSZ5233B MMSZ5234B D5 E1 E2 E3 E4 G5 E1 E2 E3 E4 4.7 5.1 5.6 6.0 6.2 4.47 4.85 5.32 5.70 5.89 4.94 5.36 5.88 6.30 6.51 19 17 11 7.0 7.0 20 20 20 20 20 1900 1600 1600 1600 1000 0.25 0.25 0.25 0.25 0.25 5.0 5.0 5.0 5.0 5.0 2.0 2.0 3.0 3.5 4.0 0.030 0.030 +0.038 +0.038 +0.045 MMSZ5235B MMSZ5236B MMSZ5237B MMSZ5238B MMSZ5239B E5 F1 F2 F3 F4 E5 F1 F2 F3 F4 6.8 7.5 8.2 8.7 9.1 6.46 7.13 7.79 8.27 8.65 7.14 7.88 8.61 9.14 9.56 5.0 6.0 8.0 8.0 10 20 20 20 20 20 750 500 500 600 600 0.25 0.25 0.25 0.25 0.25 3.0 3.0 3.0 3.0 3.0 5.0 6.0 6.5 6.5 7.0 +0.050 +0.058 +0.062 +0.065 +0.068 MMSZ5240B MMSZ5241B MMSZ5242B MMSZ5243B F5 H1 H2 H3 F5 H1 H2 H3 10 11 12 13 9.50 10.45 11.40 12.35 10.50 11.55 12.60 13.65 17 22 30 13 20 20 20 9.5 600 600 600 600 0.25 0.25 0.25 0.25 3.0 2.0 1.0 0.5 8.0 8.4 9.1 9.9 +0.075 +0.076 +0.077 +0.079 MMSZ5245B MMSZ5246B MMSZ5248B MMSZ5250B H5 J1 J3 J5 H5 J1 J3 J5 15 16 18 20 14.25 15.20 17.10 19.00 15.75 16.80 18.90 21.00 16 17 21 25 8.5 7.8 7.0 6.2 600 600 600 600 0.25 0.25 0.25 0.25 0.1 0.1 0.1 0.1 11 12 14 15 +0.082 +0.083 +0.085 +0.086 MMSZ5251B MMSZ5252B MMSZ5254B MMSZ5255B K1 K2 K4 K5 K1 K2 K4 K5 22 24 27 28 20.90 22.80 25.65 26.60 23.10 25.20 28.35 29.40 29 33 41 44 5.6 5.2 5.0 4.5 600 600 600 600 0.25 0.25 0.25 0.25 0.1 0.1 0.1 0.1 17 18 21 21 +0.087 +0.087 +0.090 +0.091 MMSZ5256B MMSZ5257B MMSZ5258B MMSZ5259B M1 M2 M3 M4 M1 M2 M3 M4 30 33 36 39 28.50 31.35 34.20 37.05 31.50 34.65 37.80 40.95 49 58 70 80 4.2 3.8 3.4 3.2 600 700 700 800 0.25 0.25 0.25 0.25 0.1 0.1 0.1 0.1 23 25 27 30 +0.091 +0.092 +0.093 +0.094 MMSZ5260B MMSZ5261B MMSZ5262B M5 N1 N2 M5 N1 N2 43 47 51 40.85 44.65 48.45 45.15 49.35 53.55 93 105 125 3.0 2.7 2.5 900 1000 1100 0.25 0.25 0.25 0.1 0.1 0.1 33 36 39 +0.095 +0.095 +0.096 Note: 1. Type numbers listed have standard tolerance on the nominal zener voltage of 5%. 2. TW: Marking code for Taiwan plant. CN: Marking code for China plant. 3. Measured with pulses tp = 1ms. 4. f = 1KHz MMSZ5221B - MMSZ5262B 2 of 4 (c) 2006 Won-Top Electronics MARKING INFORMATION RECOMMENDED FOOTPRINT 0.036 (0.91) xx Cathode xx 0.048 (1.22) = Polarity Band = Device Code, See Page 2 0.093 (2.36) inches(mm) PACKAGING INFORMATION TAPE & REEL Inspection Hole Direction of Unreeling 4mm 178mm 8mm 4mm 8mm 1.6mm Product ID Label Reel Diameter (mm) Quantity (PCS) Inner Box Size L x W x H (mm) Quantity (PCS) Carton Size L x W x H (mm) Quantity (PCS) Approx. Gross Weight (KG) 178 3,000 187 x 187 x 65 15,000 390 x 240 x 420 150,000 10.0 Note: 1. Anti-static plastic reel, white, water clear or blue color. Inspection hole might be varied in different alignment. 2. Components are packed in accordance with EIA standard 481-1 and 481-2. MMSZ5221B - MMSZ5262B 3 of 4 (c) 2006 Won-Top Electronics ORDERING INFORMATION Product No. MMSZ52xxB-T1 1. 2. Package Type Shipping Quantity SOD-123 3000/Tape & Reel Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. To order RoHS / Lead Free version (with Lead Free finish), add "-LF" suffix to part number above. For example, MMSZ5221B-T1-LF. Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice. WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval. Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email: sales@wontop.com Internet: http://www.wontop.com We power your everyday. MMSZ5221B - MMSZ5262B 4 of 4 (c) 2006 Won-Top Electronics