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| BL Galaxy Electrical 350mW Surface Mount Zener Diode FEATURES Planar Die Construction. 350mw Power Dissipation. General purpose, medium current. Ideally Suited For Automated Assembly Prcesses. Production specification MMBZ5221B-5259B Pb Lead-free APPLICATIONS 350Mw Surface mount zener diode ORDERING INFORMATION Type No. MMBZ5221B-MMBZ5259B Marking See Table on page2 Package Code SOT-23 MAXIMUM RATING @ Ta=25 unless otherwise specified Characteristic Symbol Value Unit Forward Valtage@IF=10mA VF 0.9 V Power Dissipation Thermal Resistance, Junction to Ambient Air Pd 350 mW RjA 357 /W Operating and Storage Temperature Range TjTstg -65 to+150 Notes: 1. Valid provided that device terminals are kept at ambient temperature. 2. Tested with pulses, TP1.0ms. Document number: BL/SSZDC064 Rev.A www.galaxycn.com 1 BL Galaxy Electrical 350mW Surface Mount Zener Diode Production specification MMBZ5221B-5259B ELECTRICAL CHARACTERISTICS @ Ta=25 unless otherwise specified Maximum Reverse Leakage Current Zerner Voltage Range Type Number Marking Code VZ@IZT Nom(V) Min(V) Max(V) IZT (mA) Maximum Zener Impedance ZZT@IZT ZZK@IZK=0.25mA () IR (A) VR (V) MMBZ5221B MMBZ5222B MMBZ5223B MMBZ5225B MMBZ5226B MMBZ5227B MMBZ5228B MMBZ5229B MMBZ5230B MMBZ5231B MMBZ5232B MMBZ5233B MMBZ5234B MMBZ5235B MMBZ5236B MMBZ5237B MMBZ5238B MMBZ5239B KC1 KC2 KC3 KC5 KG1 KG2 KG3 KG4 KG5 KE1 KE2 KE3 KE4 KE5 KF1 KF2 KF3 KF4 2.4 2.5 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 2.28 2.38 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.7 5.89 6.46 7.13 7.79 8.27 8.65 2.52 2.63 2.84 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88 6.30 6.51 7.14 7.88 8.61 9.14 9.56 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 30 30 30 30 28 24 23 22 19 17 11 7 7 5 6 8 8 10 1200 1250 1300 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 100 100 75 50 25 15 10 5.0 5.0 5.0 5.0 5.0 5.0 3.0 3.0 3.0 3.0 3.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 3.5 4.0 5.0 6.0 6.5 6.5 7.0 Document number: BL/SSZDC064 Rev.A www.galaxycn.com 2 BL Galaxy Electrical 350mW Surface Mount Zener Diode Production specification MMBZ5221B-5259B Maximum Reverse Leakage Current Zerner Voltage Range Type Number Marking Code VZ@IZT Nom(V) MMBZ5240B MMBZ5241B MMBZ5242B MMBZ5243B MMBZ5245B MMBZ5246B MMBZ5248B MMBZ5250B MMBZ5251B MMBZ5252B MMBZ5254B MMBZ5255B MMBZ5256B MMBZ5257B MMBZ5258B MMBZ5259B KF5 KH1 KH2 KH3 KH5 KJ1 KJ3 KJ5 KK1 KK2 KK4 KK5 KM1 KM2 KM3 KM4 10 11 12 13 15 16 18 20 22 24 27 28 30 33 36 39 Min(V) 9.5 10.45 11.40 12.35 14.25 15.20 17.1 19.00 20.90 22.80 25.65 26.60 28.50 31.35 34.20 37.05 Max(V) 10.50 11.55 12.60 13.65 15.75 16.80 18.90 21.00 23.10 25.20 28.35 29.40 31.50 34.65 37.80 40.95 IZT (mA) 20 20 20 9.5 8.5 7.8 7.0 6.2 5.6 5.2 5.0 4.5 4.2 3.8 3.4 3.2 Maximum Zener Impedance ZZT@IZT ZZK@IZK=0.25mA () IR (A) VR (V) 8.0 8.4 9.1 9.9 11 12 14 15 17 18 21 21 23 25 27 30 17 22 30 13 16 17 21 25 29 33 41 44 49 58 70 80 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 3.0 2.0 1.0 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 Document number: BL/SSZDC064 Rev.A www.galaxycn.com 3 BL Galaxy Electrical 350mW Surface Mount Zener Diode Production specification MMBZ5221B-5259B TYPICAL CHARACTERISTICS @ Ta=25 unless otherwise specified Document number: BL/SSZDC064 Rev.A www.galaxycn.com 4 BL Galaxy Electrical 350mW Surface Mount Zener Diode PACKAGE OUTLINE Plastic surface mounted package A E Production specification MMBZ5221B-5259B SOT-23 SOT-23 Dim A B C D Min 2.85 1.25 0.37 0.35 1.85 0.02 2.35 Max 2.95 1.35 0.43 0.48 1.95 0.1 2.45 K B 1.0Typical D G J E G H H C J K 0.1Typical All Dimensions in mm SOLDERING FOOTPRINT Unit : mm PACKAGE INFORMATION Device MMBZ5221B-5259B Package SOT-23 Shipping 3000/Tape&Reel Document number: BL/SSZDC064 Rev.A www.galaxycn.com 5 |
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