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BZX84C18W Dataheets PDF



Part Number BZX84C18W
Manufacturers UPM
Logo UPM
Description SURFACE MOUNT SILICON ZENER DIODES
Datasheet BZX84C18W DatasheetBZX84C18W Datasheet (PDF)

.004(.10)MIN. .087(2.2) .078(2.0) BZX84C2V4W SERIES UPM SURFACE MOUNT SILICON ZENER DIODES Voltage Range 2.4-39 Volts Power 200mWatts Features * Planar Die construction * 200mW Power Dissipation * Ideally Suited for Automated Assembly Processes * Both normal and Pb free product are available : * Normal : 80~95% Sn, 5~20% Pb Pb free: 98.5% Sn above Mechanical Data Case: SOT-323, Molded Plastic Terminals: Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Below Approx. Weight: 0.0052.

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.004(.10)MIN. .087(2.2) .078(2.0) BZX84C2V4W SERIES UPM SURFACE MOUNT SILICON ZENER DIODES Voltage Range 2.4-39 Volts Power 200mWatts Features * Planar Die construction * 200mW Power Dissipation * Ideally Suited for Automated Assembly Processes * Both normal and Pb free product are available : * Normal : 80~95% Sn, 5~20% Pb Pb free: 98.5% Sn above Mechanical Data Case: SOT-323, Molded Plastic Terminals: Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Below Approx. Weight: 0.0052 grams Mounting Position: Any .087(2.2) .070(1.8) .054(1.35) .045(1.15) SOT-323 .056(1.40) .047(1.20) .004(.10)MAX. .006(.15) .002(.05) .044(1.1) .035(0.9) .016(.40) .078(.20) Dimensions in millimeters Maximum Ratings And Electrical Characteristics arameter Maximum Forward Voltage Drop at IF=10mA Power Dissipation (Notes A) at 25O Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) (Notes B) Operating Junction and StorageTemperature Range Symbo VF D IFSM TJ alue 0.9 200 .0 -55 to +150 Uni t V mW Amp OC SINGLE NOTES: 1. Mounted on 5.0mm2(.013mm thick) land areas. 2. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. 3. For Structure Purpose only. ( Note C ) Http://www.upm.com.tw E -mail:[email protected] UPM BZX84C2V4W SERIES SURFACE MOUNT SILICON ZENER DIODES Voltage Range 2.4-39 Volts Power 200mWatts Part Number Marking Code Nominal Zener Voltage Nom. V V Z @ IZT Min. V Max. V 200 mWatts Zener Diodes BZX84C2V4W W1 2.4 2.28 2.52 BZX84C2V7W W2 2.7 2.57 2.84 BZX84C3W W3 3 2.85 3.15 BZX84C3V3W W4 3.3 3.14 3.47 BZX84C3V6W W5 3.6 3.42 3.78 BZX84C3V9W W6 3.9 3.71 4.10 BZX84C4V3W W7 4.3 4.09 4.52 BZX84C4V7W W8 4.7 4.47 4.94 BZX84C5V1W W9 5.1 4.85 5.36 BZX84C5V6W WA 5.6 5.32 5.88 BZX84C6V2W WB 6.2 5.89 6.51 BZX84C6V8W WC 6.8 6.46 7.14 BZX84C7V5W WD 7.5 7.13 7.88 BZX84C8V2W WE 8.2 7.79 8.61 BZX84C9V1W WF 9.1 8.65 9.56 BZX84C10W WG 10 9.50 10.50 BZX84C11W WH 11 10.45 11.55 BZX84C12W WI 12 11.40 12.60 BZX84C13W WK 13 12.35 13.65 BZX84C15W WL 15 14.25 15.75 BZX84C16W WM 16 15.20 16.80 BZX84C18W WN 18 17.10 18.90 BZX84C20W WO 20 19.00 21.00 BZX84C22W WP 22 20.90 23.10 BZX84C24W WR 24 22.80 25.20 BZX84C27W WS 27 25.65 28.35 BZX84C30W WT 30 28.50 31.50 BZX84C33W WU 33 31.35 34.65 BZX84C36W WW 36 34.20 37.80 BZX84C39W WX 39 37.05 40.95 STANDARD VOLTAGE TOLERANCE IS + 5% AND : SUFFIX " B " FOR + 2% SUFFIX " C " FOR + 5% Max. Zener Impedance ZZT @ IZT mA ZZK @ IZK mA 100 5.0 600 1.00 100 5.0 600 1.00 95 5.0 600 1.00 95 5.0 600 1.00 90 5.0 600 1.00 90 5.0 600 1.00 90 5.0 600 1.00 80 5.0 500 1.00 60 5.0 480 1.00 40 5.0 400 1.00 10 5.0 150 1.00 15 5.0 80 1.00 15 5.0 80 1.00 15 5.0 80 1.00 15 5.0 100 1.00 20 5.0 150 1.00 20 5.0 150 1.00 25 5.0 150 1.00 30 5.0 170 1.00 30 5.0 200 1.00 40 5.0 200 1.00 45 5.0 225 1.00 55 5.0 225 1.00 55 5.0 250 1.00 70 5.0 250 1.00 80 5.0 300 1.00 80 5.0 300 1.00 80 5.0 325 1.00 90 5.0 350 1.00 130 5.0 350 1.00 Max Reverse Leakage Current IR @ VR uA V 50 1.0 20 1.0 10 1.0 5.0 1.0 5.0 1.0 3.0 1.0 3.0 1.0 3.0 2.0 2.0 2.0 1.0 2.0 3.0 4.0 2.0 4.0 1.0 5.0 0.7 5.0 0.5 6.0 0.2 7.0 0.1 8.0 0.1 8.0 0.1 8.0 0.1 10.5 0.1 11.2 0.1 12.6 0.1 14.0 0.1 15.4 0.1 16.8 0.1 18.9 0.1 21.0 0.1 23.1 0.1 25.2 0.1 27.3 Http://www.upm.com.tw E -mail:[email protected] UPM BZX84C2V4W SERIES SURFACE MOUNT SILICON ZENER DIODES Voltage Range 2.4-39 Volts Power 200mWatts TEMPERATURE COEFFICIENT,(mA/OC) TEMPERATURE COEFFICIENT,(mA/OC) 8 7 6 5 4 3 2 1 0 -1 -2 -3 2 3 4 5 6 7 8 9 10 11 12 NOMINAL ZENER VOLTAGE,VOLTS Fig.1 Temperature Coefficents 100 10 1 10 NOMINAL ZENER VOLTAGE,VOLTS Fig.2 Temperature Coefficents 100 DYNAMIC IMPEDANCE, 1000 100 IZ = 1 mA 5 mA 20 mA 10 TJ=25OC IZ(AC)=0.1 IZ(DC) F=1 kHZ 1 1 10 100 NORMAL ZENER VOLTAGE, VOLTS Fig.3 Effect Of Zener Voltage On Zener Impedance FORWARD CURRENT,mA 1000 100 10 150OC 75OC 25OC 5OC 1 0.4 0.5 0.6 0.7 0.8 0.9 1.0 FORWARD VOLTAGE, VOLTS Fig.4 Typical Forward Voltage 1.1 1.2 POWER DISSIPATION, Watts 0.6 0.5 TA=25OC 0.4 0.3 0.2 0.1 0 0 25 50 75 100 125 150 TEMPERATURE (OC) Fig.5 Steady State Power Derating Http://www.upm.com.tw CAPACITANCE,pF 1000 0 V BIAS 1 V BIAS 100 B I A S AT 50% OF VZ NOM 10 TA=25 oC 1 1 10 NORMAL ZENER VOLTAGE, VOLTS Fig.6 Typical Capacitance E -mail:[email protected] 100 UPM BZX84C2V4W SERIES SURFACE MOUNT SILICON ZENER DIODES Voltage Range 2.4-39 Volts Power 200mWatts ZENER CURRENT,mA 100 10 1 0.1 0.01 0 TA=25 oC 24 6 8 10 ZENER VOLTAGE, VOLTS Fig.7 Zener Voltage Versus Zener Current 12 ZENER CURRENT,mA 100 10 1 0.1 0.0110 TA=25 oC 30 50 70 90 ZENER VOLTAGE, VOLTS Fig.8 Zener Voltage Versus Zener Current LEAKAGE CURRENT,mA 1000 100 10 1 0.1 0.01 0.001 0.0001 0.00001 0 10 20 +150 OC +25 OC -55 OC 30 40 50 60 70 80 90 NORMAL ZENER VOLTAGE, V.


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