WTE POWER SEMICONDUCTORS MMBZ5221BW- MMBZ5259BW 200mW SURFACE MOUNT ZENER DIODE Features ! Planar Die Construction L ! ! ! ! ! 200mW Power Dissipation 2.4 - 39V Nominal Zener Voltage 5% Standard Vz Tolerance Designed for Surface Mount Application B Plastic Material - UL Recognition Flammability Classification 94V-O A TOP VIEW C M E D H Mechanical Data ! ! ! ! ! Case: SOT-323, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Weight: 0.006 grams (approx.) Marking: Device Code (See Table Next Page) K J G TOP VIEW Dim A B C D E G H J K L M SOT-323 Min Max 0.30 0.40 1.15 1.35 2.00 2.20 0.65 Nominal 0.30 0.40 1.20 1.40 1.80 2.20 -- 0.10 0.90 1.10 0.25 -- 0.05 0.15 All Dimensions in mm Maximum Ratings @TA=25C unless otherwise specified Characteristic Symbol Value Unit Peak Pulse Power Dissipation at TA = 25C (Note 1) Pd 200 mW Forward Voltage @ IF = 10mA VF 0.9 V RJA 625 K/W Tj, TSTG -65 to +150 C Thermal Resistance Junction to Ambient (Note 1) Operating and Storage Temperature Range Note: 1. Valid provided that device terminals are kept at ambient temperature. MMBZ5221BW - MMBZ5259BW 1 of 3 (c) 2002 Won-Top Electronics Electrical Characteristics Type Number (Note 1) @TA=25C unless otherwise specified Zener Voltage Range (Note 2) Device Marking Code VZ @ IZT Maximum Zener Impedance (Note 3) ZZT @ IZT ZZK @ IZK Max Reverse Leakage Current IR @ VR Typical Temp. Coefficient of Zener Voltage Nom (V) Min (V) Max (V) ) ( (mA) ) ( (mA) (A) (V) (%/K) MMBZ5221BW MMBZ5222BW MMBZ5223BW MMBZ5225BW 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 1200 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 MMBZ5226BW MMBZ5227BW MMBZ5228BW MMBZ5229BW D1 D2 D3 D4 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 MMBZ5230BW MMBZ5231BW MMBZ5232BW MMBZ5234BW D5 E1 E2 E4 4.7 5.1 5.6 6.2 4.47 4.85 5.32 5.89 4.94 5.36 5.88 6.51 19 17 11 7.0 20 20 20 20 1900 1600 1600 1000 0.25 0.25 0.25 0.25 5.0 5.0 5.0 5.0 2.0 2.0 3.0 4.0 0.030 0.030 +0.038 +0.045 MMBZ5235BW MMBZ5236BW MMBZ5237BW MMBZ5239BW E5 F1 F2 F4 6.8 7.5 8.2 9.1 6.46 7.13 7.79 8.65 7.14 7.88 8.61 9.56 5.0 6.0 8.0 10 20 20 20 20 750 500 500 600 0.25 0.25 0.25 0.25 3.0 3.0 3.0 3.0 5.0 6.0 6.5 7.0 +0.050 +0.058 +0.062 +0.068 MMBZ5240BW MMBZ5241BW MMBZ5242BW MMBZ5243BW 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 MMBZ5245BW MMBZ5246BW MMBZ5248BW MMBZ5250BW 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 MMBZ5251BW MMBZ5252BW MMBZ5254BW MMBZ5255BW 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 4.6 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 MMBZ5256BW MMBZ5257BW MMBZ5258BW MMBZ5259BW 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 Note: 1. Type numbers listed have standard tolerance on the nominal zener voltage of 5%. 2. Measured with pulses tp = 1ms. 3. f = 1KHz MMBZ5221BW - MMBZ5259BW 2 of 3 (c) 2002 Won-Top Electronics ORDERING INFORMATION Product No.! Package Type Shipping Quantity MMBZ52xxBW-T1 SOT-323 3000/Tape & Reel MMBZ52xxBW-T3 SOT-323 10000/Tape & Reel Products listed in bold are WTE Preferred devices. ! T1 suffix refers to a 7" reel. T3 suffix refers to a 13" reel. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. RECOMMENDED FOOTPRINT 0.035 (0.90) 0.075 (1.90) 0.035 (0.90) 0.028 (0.70) 0.025 (0.64) inches(mm) 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 MMBZ5221BW - MMBZ5259BW We power your everyday. 3 of 3 (c) 2002 Won-Top Electronics