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MMSZ5254BS Dataheets PDF



Part Number MMSZ5254BS
Manufacturers RECTRON
Logo RECTRON
Description SURFACE MOUNT ZENER DIODE
Datasheet MMSZ5254BS DatasheetMMSZ5254BS Datasheet (PDF)

MMSZ5223BSMMSZ5259BS SURFACE MOUNT ZENER DIODE VOLTAGE RANGE 2.7 to 39 Volts POWER RATING 200 mWatts FEATURES * Planar Die Constrruction * 200mW Power Dissipation on FR-4 PCB * Gemera purpose, Medium Current * Ldeally Suited for Automated Assembly MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-O rate flame retardant * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 0.004 gram .014(.35) .010(.25) SOD-323 .071(1.80) .063(1.60) .106(2.70) .098(2.50) .055(1..

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MMSZ5223BSMMSZ5259BS SURFACE MOUNT ZENER DIODE VOLTAGE RANGE 2.7 to 39 Volts POWER RATING 200 mWatts FEATURES * Planar Die Constrruction * 200mW Power Dissipation on FR-4 PCB * Gemera purpose, Medium Current * Ldeally Suited for Automated Assembly MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-O rate flame retardant * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 0.004 gram .014(.35) .010(.25) SOD-323 .071(1.80) .063(1.60) .106(2.70) .098(2.50) .055(1.40) .047(1.20) .006(.15) .003(.08) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified. MAXIMUM RATINGES (@ TA = 25oC unless otherwise noted ) RATINGS Max. Steady State Power Dissipation @TA=25oC (Note 1) Max. Operating Temperature Range Storage Temperature Range SYMBOL PD TJ TSTG ELECTRICAL CHARACTERISTICS (@ TA = 25oC unless otherwise noted ) CHARACTERISTICS SYMBOL Thermal Resistance Junction to Ambient (Note 1) R qJA Max. Instantaneous Forward Voltage at IF= 10mA VF Notes 1. Valld provided that device terminals are kept at amblent temperature. 2. "Fully RoHS Compliant", "100% Sn plating (Pb-free)". REF .019(0.46) MAX.039(1.00) .004(.10) .000(.00) Dimensions in inches and (millimeters) VALUE 200 +150 -65 to +150 UNITS mW oC oC MIN. - TYP. - MAX. 625 0.9 UNITS oC/W Volts VC 2008-12 REV: A ELECTRICAL CHARACTERISTICS (@TA=25OC unless otherwise specified) TYPE Zener voltage Range (Note 1) VZ (V) @ IZT Nom Min Max Volts Volts Volts MMSZ5223BS 2.7 MMSZ5225BS 3.0 MMSZ5226BS 3.3 MMSZ5227BS 3.6 MMSZ5228BS 3.9 MMSZ5229BS 4.3 MMSZ5230BS 4.7 MMSZ5231BS 5.1 MMSZ5232BS 5.6 MMSZ5233BS 6.0 MMSZ5234BS 6.2 MMSZ5235BS 6.8 MMSZ5236BS 7.5 MMSZ5237BS 8.2 MMSZ5238BS 8.7 MMSZ5239BS 9.1 MMSZ5240BS 10 MMSZ5241BS 11 MMSZ5242BS 12 MMSZ5243BS 13 MMSZ5245BS 15 MMSZ5246BS 16 MMSZ5248BS 18 MMSZ5250BS 20 MMSZ5251BS 22 MMSZ5252BS 24 MMSZ5254BS 27 MMSZ5255BS MMSZ5256BS 28 30 MMSZ5257BS 33 MMSZ5258BS 36 MMSZ5259BS 39 Note 1. Tested with pulses,Tp<1.0ms. 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 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 31.50 34.65 37.80 40.95 Test current IZT (mA) 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 Maximum Zener impedance ZZT at IZT (W) 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 ZZK (W) 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 at 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..


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