DatasheetsPDF.com

MMSZ5255B Dataheets PDF



Part Number MMSZ5255B
Manufacturers JCET
Logo JCET
Description ZENER DIODE
Datasheet MMSZ5255B DatasheetMMSZ5255B Datasheet (PDF)

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOD-123 Plastic-Encapsulate Diodes MMSZ5221B-MMSZ5259B ZENER DIODE FEATURES • Planar Die Construction • Ultra-Small Surface Mount Package • General purpose, Medium Current • Ideally Suited for Automated Assembly Processes SOD-123 Maximum Ratings(Ta=25℃ unless otherwise specified) Characteristic Symbol Forward Voltage (Note 2) @ IF = 10mA VF Power Dissipation(Note 1) Pd Thermal Resistance, Junction to Ambient Air RθJA Junction Temper.

  MMSZ5255B   MMSZ5255B


Document
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOD-123 Plastic-Encapsulate Diodes MMSZ5221B-MMSZ5259B ZENER DIODE FEATURES • Planar Die Construction • Ultra-Small Surface Mount Package • General purpose, Medium Current • Ideally Suited for Automated Assembly Processes SOD-123 Maximum Ratings(Ta=25℃ unless otherwise specified) Characteristic Symbol Forward Voltage (Note 2) @ IF = 10mA VF Power Dissipation(Note 1) Pd Thermal Resistance, Junction to Ambient Air RθJA Junction Temperature Tj Storage Temperature Range Tstg Value 0.9 350 357 150 -55~+150 Unit V mW ℃/W Я Я 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. www.cj-elec.com 1 C,Mar,2015 ELECTRICAL CHARACTERISTICS Ta=25℃ unless otherwise specified Type Number MMSZ5221B MMSZ5223B MMSZ5225B MMSZ5226B MMSZ5227B MMSZ5228B MMSZ5229B MMSZ5230B MMSZ5231B MMSZ5232B MMSZ5233B MMSZ5234B MMSZ5235B MMSZ5236B MMSZ5237B MMSZ5238B MMSZ5239B MMSZ5240B MMSZ5241B MMSZ5242B MMSZ5243B MMSZ5244B MMSZ5245B MMSZ5246B MMSZ5248B MMSZ5250B MMSZ5251B MMSZ5252B MMSZ5253B MMSZ5254B MMSZ5255B MMSZ5256B MMSZ5257B MMSZ5258B MMSZ5259B Code C1 C3 C5 G1 G2 G3 G4 G5 E1 E2 E3 E4 E5 F1 F2 F3 F4 F5 H1 H2 H3 H4 H5 J1 J3 J5 K1 K2 K3 K4 K5 M1 M2 M3 M4 Zener Voltage Range (Note 2) Nom(V) 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 14 15 16 18 20 22 24 25 27 28 30 33 36 39 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 13.30 14.25 15.20 17.10 19.00 20.90 22.80 23.75 25.65 26.60 28.50 31.35 34.20 37.05 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 14.70 15.75 16.80 18.90 21.00 23.10 25.20 26.25 28.35 29.40 31.50 34.65 37.80 40.95 IZT mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9.0 8.5 7.8 7.0 6.2 5.6 5.2 5.0 5.0 4.5 4.2 3.8 3.4 3.2 Maximum Zener Impedance (Note 4) ZZT@IZT ZZK@IZK Ω 30 1200 30 1300 30 1600 28 1600 24 1700 23 1900 22 2000 19 1900 17 1600 11 1600 7 1600 7 1000 5 750 6 500 8 500 8 600 10 600 17 600 22 600 30 600 13 600 15 600 16 600 17 600 21 600 25 600 29 600 33 600 35 600 41 600 44 600 49 600 58 700 70 700 80 800 IZK mA 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 Maximum Reverse Current IR VR uA V 100 1.0 75 1.0 50 1.0 25 1.0 15 1.0 10 1.0 5 1.0 5 2.0 5 2.0 5 3.0 5 3.5 5 4.0 3 5.0 3 6.0 3 6.5 3 6.5 3 7.0 3 8.0 2.0 8.4 1.0 9.1 0.5 9.9 0.1 10 0.1 11 0.1 12 0.1 14 0.1 15 0.1 17 0.1 18 0.1 19 0.1 21 0.1 21 0.1 23 0.1 25 0.1 27 0.1 30 www.cj-elec.com 2 C,Mar,2015 Typical Characteristics Zener Characteristics(V Up to 10 V) Z 100 Ta =25℃ Pulsed PD =350mW 10 Zener Characteristics(11 V to 39 V) 100 Ta =25℃ Pulsed PD =350mW 10 IZ, ZENER CURRENT (mA) 3.0 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10 IZ, ZENER CURRENT (mA) 11 12 13 14 15 16 18 20 22 24 25 27 28 30 33 36 39 C, CAPACITANCE (pF) ZZT, DYNAMIC IMPEDANCE(Ω) θVZ, TEMPERATURE COEFFICIENT (mV/℃) IR, LEAKAGE CURRENT (uA) 1 0.5 12345678 VZ, ZENER VOLTAGE (V) Temperature Coefficients 40 35 TYPICAL Ta VALUES FOR MMSZ52XXB SERIES 30 9 10 11 25 20 VZ @ IZT 15 10 5 0 -5 0 4 8 12 16 20 24 28 32 36 40 44 VZ, NOMINAL ZENER VOLTAGE (V) 1000 Typical Capacitance Ta=25℃ f=1MHz 100 0V BIAS 1V BIAS 10 BIAS AT 50% OF VZ NOM 1 1 10 VZ, NOMINAL ZENER VOLTAGE (V) Power Derating Curve 400 350 POWER DISSIPATION PD (mW) 300 250 200 150 100 50 0 0 www.cj-elec.com 25 50 75 100 125 AMBIENT TEMPERATURE Ta (℃) 100 150 3 1 0.5 10 15 20 25 30 35 40 45 VZ, ZENER VOLTAGE (V) Typical Leakage Current 100 Pulsed 10 1 0.1 0.01 1E-3 1E-4 0 3000 1000 Ta=100℃ Ta=25℃ 5 10 15 20 25 30 35 40 45 VZ, NOMINAL ZENER VOLTAGE (V) Effect of Zener Voltage on Zener Impedance IZ=0.25mA Ta=25℃ IZ(AC)=0.1IZ(DC) f=1kHz 100 IZT 10 1 1 10 100 VZ, NOMINAL ZENER VOLTAGE (V) C,Mar,2015 SOD-123 Package Outline Dimensions Symbol A A1 A2 b c D E E1 L L1 θ Dimensions In Millimeters Min 1.050 0.000 Max 1.250 0.100 1.050 0.450 0.080 1.500 2.600 3.550 1.150 0.650 0.150 1.700 2.800 3.850 0.500 REF 0.250 0.450 0° 8° Dimensions In Inches Min 0.041 0.000 Max 0.049 0.004 0.041 0.018 0.003 0.059 0.102 0.140 0.045 0.026 0.006 0.067 0.110 0.152 0.020 REF 0.010 0.018 0° 8° SOD-123 Suggested Pad Layout www.cj-elec.com 4 C,Mar,2015 SOD-123 Tape and Reel www.cj-elec.com 5 C,Mar,2015 .


MMSZ5254B MMSZ5255B MMSZ5256B


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)