MMSZ5231B

MMSZ5221B THRU MMSZ5260B Zener Voltage - 2.4 to 43 Volts Peak Pulse Power - - 0.5 W SURFACE MOUNT ZENER DIODE Features SOD-123  Total power dissipation: Max. 1W.  Wide zener reverse voltage range 2.4V to 43V.  Small plastic package suitable for surface mounted design.  Tolerance approximately ±5% 0.008(0.20)max. Cathode bar 0.071(1.80) 0.028(0.70) 0.020(0.50) 0.059(1.50) 0.110(2.80) 0.098(2.50) 0.154 (3.90) Mechanical Data ORDERING INFORMATION Type No. MMSZ5221B-MMSZ5260B MAXIMUM RATING 0.019 (0.475) ref. 0.080 (0.0031) 0° to 0.010 (0.25) 0.150 (0.0059) 8° 0.008 (0.2 ) 0.018 (0.45) Dimensions in inches and (millimeters) Marking Package Code See table 2 SOD-123 @ Ta=25℃ unless otherwise specified Characteristic Forward Voltage 1.250 (0.049) Case : JEDEC SOD-123 Molded plastic body Terminals : Solder plated, solderable per MIL-STD-750,Method 2026 Polarity : Polarity symbol marking on body Mounting Position : Any Weight : 0.00056 ounce, 0.016 grams 1.050 (0.041) 0.142 (3.60) Symbol @ IF=10mA Value Unit VF 0.9 V Power Dissipation Pd 500 mW Thermal resistance,junction to ambient air RθjA 350 ℃/W Junction temperature Tj 150 ℃ Storage temperature range Tstg -65-150 ℃ 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. http://www.microdiode.com Rev:2024A1 Page :1 MMSZ5221B THRU MMSZ5260B Zener Voltage - 2.4 to 43 Volts Peak Pulse Power - - 0.5 W ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Type Type Number Code Zener Voltage Range Vz@IZT Test Maximum Zener Maximum Reverse Current Impedance Leakage Current IZT Nom(V) Min(V) Max(V) mA ZZT@IZT ZZK@IZK=0.25mA Ω IR @VR μA V MMSZ5221B C1 2.4 2.28 2.52 20 30 1200 100 1.0 MMSZ5223B C3 2.7 2.57 2.84 20 30 1300 75 1.0 MMSZ5225B C5 3.0 2.85 3.15 20 30 1600 50 1.0 MMSZ5226B G1 3.3 3.14 3.47 20 28 1600 25 1.0 MMSZ5227B G2 3.6 3.42 3.78 20 24 1700 15 1.0 MMSZ5228B G3 3.9 3.71 4.10 20 23 1900 10 1.0 MMSZ5229B G4 4.3 4.09 4.52 20 22 2000 5.0 1.0 MMSZ5230B G5 4.7 4.47 4.94 20 19 1900 5.0 2.0 MMSZ5231B E1 5.1 4.85 5.36 20 17 1600 5.0 2.0 MMSZ5232B E2 5.6 5.32 5.88 20 11 1600 5.0 3.0 MMSZ5233B E3 6.0 5.70 6.30 20 7 1600 5.0 3.5 MMSZ5234B E4 6.2 5.89 6.51 20 7 1000 5.0 4.0 MMSZ5235B E5 6.8 6.46 7.14 20 5 750 3.0 5.0 MMSZ5236B F1 7.5 7.13 7.88 20 6 500 3.0 6.0 MMSZ5237B F2 8.2 7.79 8.61 20 8 500 3.0 6.5 MMSZ5238B F3 8.7 8.27 9.14 20 8 600 3.0 6.5 MMSZ5239B F4 9.1 8.65 9.56 20 10 600 3.0 7.0 MMSZ5240B F5 10 9.50 10.50 20 17 600 3.0 8.0 MMSZ5241B H1 11 10.45 11.55 20 22 600 2.0 8.4 MMSZ5242B H2 12 11.40 12.60 20 30 600 1.0 9.1 MMSZ5243B H3 13 12.35 13.65 9.5 13 600 0.5 9.9 MMSZ5245B H5 15 14.25 15.75 8.5 16 600 0.1 11 MMSZ5246B J1 16 15.20 16.80 7.8 17 600 0.1 12 MMSZ5248B J3 18 17.10 18.90 7.0 21 600 0.1 14 MMSZ5250B J5 20 19.00 21.00 6.2 25 600 0.1 15 MMSZ5251B K1 22 20.90 23.10 5.6 29 600 0.1 17 MMSZ5252B K2 24 22.80 25.20 5.2 33 600 0.1 18 MMSZ5254B K4 27 25.65 28.35 5.0 41 600 0.1 21 MMSZ5255B K5 28 26.60 29.40 4.5 44 600 0.1 21 MMSZ5256B M1 30 28.50 31.5 4.2 49 600 0.1 23 MMSZ5257B M2 33 31.35 34.65 3.8 58 700 0.1 25 MMSZ5258B M3 36 34.20 37.80 3.4 70 700 0.1 27 MMSZ5259B M4 39 37.05 40.95 3.2 80 800 0.1 30 MMSZ5260B M5 43 40.85 45.15 3.0 93 900 0.1 33 http://www.microdiode.com Rev:2024A1 Page :2 MMSZ5221B THRU MMSZ5260B Zener Voltage - 2.4 to 43 Volts Peak Pulse Power - - 0.5 W Typical Characterisitics TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified The curve above is for reference only. http://www.microdiode.com Rev:2024A1 Page :3 MMSZ5221B THRU MMSZ5260B Zener Voltage - 2.4 to 43 Volts Peak Pulse Power - - 0.5 W Packing information unit:mm P0 P1 d Item Symbol Tolerance A B C d D D1 D2 E F P P0 P1 T W W1 0.1 0.1 0.1 0.05 2.0 min 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.3 1.0 SOD-123 E F B A W P D2 T D1 C W1 D Carrier width Carrier length Carrier depth Sprocket hole 7" Reel outside diameter 7" Reel inner diameter Feed hole diameter Sprocket hole position Punch hole position Punch hole pitch Sprocket hole pitch Embossment center Overall tape thickness Tape width Reel width 2.1 4.0 1.60 1.55 178.00 50.0 13.00 1.75 3.50 4.00 4.00 2.00 0.25 8.15 10.5 Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. Reel packing PACKAGE REEL SIZE REEL (pcs) COMPONENT SPACING (m/m) BOX (pcs) INNER BOX (m/m) REEL DIA, (m/m) CARTON SIZE (m/m) CARTON (pcs) SOD-123 7" 3,000 4.0 45,000 210*208*203 178 430*430*235 180,000 APPROX. GROSS WEIGHT (kg) 9.0 Suggested Pad Layout Symbol A http://www.microdiode.com Unit (mm) Unit (inch) 1.2 1.2 0.047 B C 3.2 0.126 D 2.0 0.079 E 4.4 0.173 0.047 Rev:2024A1 Page :4