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MMSZ51VB Dataheets PDF



Part Number MMSZ51VB
Manufacturers Kexin
Logo Kexin
Description Zener Diodes
Datasheet MMSZ51VB DatasheetMMSZ51VB Datasheet (PDF)

SMD Type Zener Diodes MMSZ Series (KMSZ Series) ■ Features ● Wide Zener Voltage Range Selection, 2.0V to 75V ● VZ Tolerance Selection of ±2% (B Series) ● Flat Lead SOD-123FL Plastic Package ● Surface Device Type Mounting ● RoHS Compliant ● Green EMC 1 Cathode 2 Anode SOD-123FL 1.6±0.1 0.6±0.1 2.6±0.1 3.5±0.2 Diodes Unit:mm 0.1+0.1 -0.05 0.9±0.1 ■ Absolute Maximum Ratings Ta = 25℃ Parameter Power Dissipation Junction Temperature Operating Temperature Range Storage Temperature range Symb.

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SMD Type Zener Diodes MMSZ Series (KMSZ Series) ■ Features ● Wide Zener Voltage Range Selection, 2.0V to 75V ● VZ Tolerance Selection of ±2% (B Series) ● Flat Lead SOD-123FL Plastic Package ● Surface Device Type Mounting ● RoHS Compliant ● Green EMC 1 Cathode 2 Anode SOD-123FL 1.6±0.1 0.6±0.1 2.6±0.1 3.5±0.2 Diodes Unit:mm 0.1+0.1 -0.05 0.9±0.1 ■ Absolute Maximum Ratings Ta = 25℃ Parameter Power Dissipation Junction Temperature Operating Temperature Range Storage Temperature range Symbol PD TJ TOPR Tstg Rating 500 150 -65 to 150 -65 to 150 Unit mW ℃ ■ Electrical Characteristics Ta = 25℃ Device Type MMSZ2V0B MMSZ2V2B MMSZ2V4B MMSZ2V7B MMSZ3V0B MMSZ3V3B MMSZ3V6B MMSZ3V9B MMSZ4V3B MMSZ4V7B MMSZ5V1B MMSZ5V6B MMSZ6V2B MMSZ6V8B MMSZ7V5B MMSZ8V2B MMSZ9V1B MMSZ10VB MMSZ11VB MMSZ12VB MMSZ13VB MMSZ15VB Device Marking 2V0B 2V2B 2V4B 2V7B 3V0B 3V3B 3V6B 3V9B 4V3B 4V7B 5V1B 5V6B 6V2B 6V8B 7V5B 8V2B 9V1B 10VB 11VB 12VB 13VB 15VB Min 1.95 2.14 2.35 2.65 2.94 3.23 3.53 3.82 4.21 4.61 5.00 5.49 6.08 6.66 7.35 8.04 8.92 9.80 10.78 11.76 12.74 14.70 VZ @ IZT (Volts) Nom 2.0 2.2 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 Max 2.05 2.26 2.45 2.75 3.06 3.37 3.67 3.98 4.39 4.79 5.20 5.71 6.32 6.94 7.65 8.36 9.28 10.20 11.22 12.24 13.26 15.30 IZT (mA) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 ZZT @ IZT (Ω) Max 100 100 100 100 100 95 90 90 90 80 60 40 10 15 15 15 15 20 20 25 30 30 IZK (mA) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ZZK @ IZK (Ω) Max 564 564 564 564 564 564 564 564 564 470 451 376 141 75 75 75 94 141 141 141 160 188 IR @ VR (µA) Max 120 120 45 18 9 4.5 4.5 2.7 2.7 2.7 1.8 0.9 2.7 1.8 0.9 0.63 0.45 0.18 0.09 0.09 0.09 0.045 VR (Volts) 0.5 0.7 1 1 1 1 1 1 1 2 2 2 4 4 5 5 6 7 8 8 8 10.5 www.kexin.com.cn 1 SMD Type Diodes Zener Diodes MMSZ Series (KMSZ Series) ■ Electrical Characteristics Ta = 25℃ Device Type Device Marking VZ @ IZT (Volts) Min Nom Max IZT (mA) MMSZ16VB MMSZ18VB MMSZ20VB 16VB 15.68 16 16.32 18VB 17.64 18 18.36 20VB 19.60 20 20.40 5 5 5 MMSZ22VB 22VB 21.56 22 22.44 5 MMSZ24VB 24VB 23.52 24 24.48 5 MMSZ27VB 27VB 26.46 27 27.54 2 MMSZ30VB 30VB 29.40 30 30.60 2 MMSZ33VB 33VB 32.34 33 33.66 2 MMSZ36VB 36VB 35.28 36 36.72 2 MMSZ39VB 39VB 38.22 39 39.78 2 MMSZ43VB 43VB 42.14 43 43.86 2 MMSZ47VB 47VB 46.06 47 47.94 2 MMSZ51VB 51VB 49.98 51 52.02 2 MMSZ56VB 56VB 54.88 56 57.12 2 MMSZ62VB 62VB 60.76 62 63.24 2 MMSZ68VB 68VB 66.64 68 69.36 2 MMSZ75VB 75VB 73.50 75 76.50 2 VF Forward Voltage = 900mV Maximum @ IF = 10 mA for all types ZZT @ IZT (Ω) Max 40 45 55 55 70 80 80 80 90 130 150 170 180 200 215 240 255 IZK (mA) 1 1 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 ZZK @ IZK (Ω) Max 188 212 212 235 235 282 282 306 329 329 353 353 376 400 423 447 470 IR @ VR (µA) Max 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 VR (Volts) 11.2 12.6 14.0 15.4 16.8 18.9 21.0 23.0 25.2 27.3 30.1 33.0 35.7 39.2 43.4 47.6 52.5 Notes: 1. 2. 3. 4. The Zener Voltage (VZ) is tested under pulse condition of 10mS. The device numbers listed have a standard tolerance on the nominal zener voltage of ±2%. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, contact your nearest Tak Cheong Electronics representative. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK. ■ Typical Characterisitics 2 www.kexin.com.cn SMD Type Zener Diodes MMSZ Series (KMSZ Series) ■ Typical Characterisitics Diodes www.kexin.com.cn 3 .


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