MMSZ5257B

BL Galaxy Electrical Surface mount zener diode FEATURES Planar die construction. 500mW power dissipation. General purpose, medium current. Production specification MMSZ5221B-MMSZ5260B Pb Lead-free Ideally suited for automated assembly processes. APPLICATIONS Zener diode. Ultra-small surface mount package. SOD-123 ORDERING INFORMATION Type No. MMSZ5221B-MMSZ5359B Marking See table 2 Package Code SOD-123 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Characteristic Forward Voltage Power Dissipation Thermal resistance,junction to ambient air Junction temperature Storage temperature range @ IF=10mA Symbol VF Pd RθjA Tj Tstg Value 0.9 500 350 150 -65-150 Unit V mW ℃/W ℃ ℃ Notes: 1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2. 2. Tested with pulses, Tp ≤1.0ms. Document number: BL/SSZDA012 Rev.A www.galaxycn.com 1 BL Galaxy Electrical Surface mount zener diode Production specification MMSZ5221B-MMSZ5260B ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Type Number Type Code Nom(V) MMSZ5221B MMSZ5223B MMSZ5225B MMSZ5226B MMSZ5227B MMSZ5228B MMSZ5229B MMSZ5230B MMSZ5231B MMSZ5232B MMSZ5233B MMSZ5234B MMSZ5235B MMSZ5236B MMSZ5237B MMSZ5238B MMSZ5239B MMSZ5240B MMSZ5241B MMSZ5242B MMSZ5243B MMSZ5245B MMSZ5246B MMSZ5248B MMSZ5250B MMSZ5251B MMSZ5252B MMSZ5254B MMSZ5255B MMSZ5256B MMSZ5257B MMSZ5258B MMSZ5259B MMSZ5260B C1 C3 C5 G1 G2 G3 G4 G5 E1 E2 E3 E4 E5 F1 F2 F3 F4 F5 H1 H2 H3 H5 J1 J3 J5 K1 K2 K4 K5 M1 M2 M3 M4 M5 2.4 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 10 11 12 13 15 16 18 20 22 24 27 28 30 33 36 39 43 Zener Voltage Range Vz@IZT Min(V) 2.28 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.70 5.89 6.46 7.13 7.79 8.27 8.65 9.50 10.45 11.40 12.35 14.25 15.20 17.10 19.00 20.90 22.80 25.65 26.60 28.50 31.35 34.20 37.05 40.85 Max(V) 2.52 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 10.50 11.55 12.60 13.65 15.75 16.80 18.90 21.00 23.10 25.20 28.35 29.40 31.5 34.65 37.80 40.95 45.15 Test Current IZT mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 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 3.0 30 30 30 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 16 17 21 25 29 33 41 44 49 58 70 80 93 ZZT@IZT Maximum Zener Impedance ZZK@IZK=0.25mA Ω 1200 1300 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 Maximum Reverse Leakage Current IR μA 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 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 0.1 @VR V 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 8.0 8.4 9.1 9.9 11 12 14 15 17 18 21 21 23 25 27 30 33 Document number: BL/SSZDA012 Rev.A www.galaxycn.com 2 BL Galaxy Electrical Surface mount zener diode Production specification MMSZ5221B-MMSZ5260B TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified PACKAGE OUTLINE Plastic surface mounted package SOD-123 K B SOD-123 Dim C Min 1.4 2.55 Max 1.8 2.85 A B A D H E J C D E H J K 1.15 Typical 0.5 0.3 0.02 0.6 0.4 0.10 0.1 Typical 3.55 3.85 All Dimensions in mm Document number: BL/SSZDA012 Rev.A www.galaxycn.com 3 BL Galaxy Electrical Surface mount zener diode SOLDERING FOOTPRINT Production specification MMSZ5221B-MMSZ5260B Unit : mm PACKAGE Device INFORMATION Package SOD-123 Shipping 3000/Tape&Reel MMSZ5221B-MMSZ5260B Document number: BL/SSZDA012 Rev.A www.galaxycn.com 4