BZT52-C2V4 SERIES SURFACE MOUNT SILICON ZENER DIODES VOLTAGE 2.4 to 75 Volts POWER SOD-123 500 mWatts Unit: inch (mm) FEATURES .154(3.90) .141(3.60) • Planar Die construction .028(0.7) .019(0.5) • Zener Voltages from 2.4~75V • Ideally Suited for Automated Assembly Processes .071(1.8) .055(1.4) .110(2.8) .098(2.5) • 500mW Power Dissipation • Pb free product : 99% Sn above can meet RoHS .008(.20)MAX .053(1.35) .037(0.95) environment substance diective request MECHANICAL DATA • Case: SOD-123, Molded Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 .016(.40)MIN .005(.12)MAX • Polarity: See Diagram Below • Approx. Weight: 0.01 grams • Mounting Position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Parameter Symbol Value Units Maximum Forward Voltage Drop at IF=100mA VF 1.0 V Maximum Power Dissipation (Notes A) at 25OC PD 500 mW Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) (Notes B) IFSM 4.0 Amps TJ -50 to +150 Operating Junction and StorageTemperature Range O C NOTES: A. Mounted on 5.0mm 2(.013mm thick) land areas. B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. V010-DEC.29.2005 PAGE . 1 BZT52-C2V4 SERIES N ominal Zener Voltage Part N umber Z ZT @ I ZT V Z @ IZT Max R everse Leakage C urrent Max. Zener Impedance Z ZK @ I ZK IR @ V R Marking C ode Pac k ag e No m. V M i n. V M a x. V Ω mA Ω mA µA V BZT52-C 2V4 2.4 2.28 2.52 85 5.0 600 1.00 100 1.0 W1 SOD -123 BZT52-C 2V7 2.7 2.57 2.84 83 5.0 600 1.00 75 1.0 W2 SOD -123 BZT52-C 3 3.0 2.85 3.15 95 5.0 600 1.00 50 1.0 W3 SOD -123 BZT52-C 3V3 3.3 3.14 3.47 95 5.0 600 1.00 25 1.0 W4 SOD -123 BZT52-C 3V6 3.6 3.42 3.78 95 5.0 600 1.00 15 1.0 W5 SOD -123 BZT52-C 3V9 3.9 3.71 4.10 95 5.0 600 1.00 10 1.0 W6 SOD -123 BZT52-C 4V3 4.3 4.09 4.52 95 5.0 600 1.00 5.0 1.0 W7 SOD -123 BZT52-C 4V7 4.7 4.47 4.94 78 5.0 500 1.00 5.0 2.0 W8 SOD -123 BZT52-C 5V1 5.1 4.85 5.36 60 5.0 480 1.00 0.1 0.8 W9 SOD -123 BZT52-C 5V6 5.6 5.32 5.88 40 5.0 400 1.00 0.1 1.0 WA SOD -123 BZT52-C 6V2 6.2 5.89 6.51 10 5.0 150 1.00 0.1 2.0 WB SOD -123 BZT52-C 6V8 6.8 6.46 7.14 8 5.0 80 1.00 0.1 3.0 WC SOD -123 BZT52-C 7V5 7.5 7.13 7.88 7 5.0 80 1.00 0.1 5.0 WD SOD -123 BZT52-C 8V2 8.2 7.79 8.61 7 5.0 80 1.00 0.1 6.0 WE SOD -123 BZT52-C 9V1 9.1 8.65 9.56 10 5.0 100 1.00 0.1 7.0 WF SOD -123 BZT52-C 10 10 9.50 10.50 15 5.0 150 1.00 0.1 7.5 WG SOD -123 BZT52-C 11 11 10.45 11.55 20 5.0 150 1.00 0.1 8.5 WH SOD -123 BZT52-C 12 12 11.40 12.60 20 5.0 150 1.00 0.1 9.0 WI SOD -123 BZT52-C 13 13 12.35 13.65 25 5.0 170 1.00 0.1 10.0 WK SOD -123 BZT52-C 14 14 13.30 14.70 25 5.0 170 1.00 0.1 10.5 WJ SOD -123 BZT52-C 15 15 14.25 15.75 30 5.0 200 1.00 0.1 11.0 WL SOD -123 BZT52-C 16 16 15.20 16.80 40 5.0 200 1.00 0.1 12.0 WM SOD -123 BZT52-C 17 17 16.15 17.85 40 5.0 200 1.00 0.1 13.0 17C SOD -123 BZT52-C 18 18 17.10 18.90 50 5.0 225 1.00 0.1 14.0 WN SOD -123 BZT52-C 20 20 19.00 21.00 50 5.0 225 1.00 0.1 15.0 WO SOD -123 BZT52-C 22 22 20.90 23.10 55 5.0 250 1.00 0.1 17.0 WP SOD -123 BZT52-C 24 24 22.80 25.20 80 5.0 250 1.00 0.1 18.0 WR SOD -123 BZT52-C 27 27 25.65 28.35 80 5.0 300 1.00 0.1 20.0 WS SOD -123 BZT52-C 28 28 26.60 29.40 80 5.0 300 1.00 0.1 22.0 28C SOD -123 BZT52-C 30 30 28.50 31.50 80 5.0 300 1.00 0.1 22.5 WT SOD -123 BZT52-C 33 33 31.35 34.65 80 5.0 325 1.00 0.1 25.0 WU SOD -123 BZT52-C 36 36 34.20 37.80 90 5.0 350 1.00 0.1 27.0 WW SOD -123 BZT52-C 39 39 37.05 40.95 90 5.0 350 1.00 0.1 29.0 WX SOD -123 BZT52-C 43 43 40.85 45.15 100 5.0 700 1.00 0.1 32.0 WY SOD -123 BZT52-C 47 47 44.65 49.35 100 5.0 750 1.00 0.1 35.0 WZ SOD -123 BZT52-C 51 51 48.45 53.55 100 5.0 750 1.00 0.1 38.0 XA SOD -123 BZT52-C 56 56 53.20 58.80 135 2.5 1000 1.00 0.1 42.0 X2 SOD -123 BZT52-C 62 62 58.90 65.10 150 2.5 1000 1.00 0.1 46.0 X3 SOD -123 BZT52-C 68 68 64.60 71.40 200 2.5 1000 1.00 0.1 51.0 X4 SOD -123 BZT52-C 75 75 71.25 78.75 250 2.5 1000 1.00 0.1 56 X5 SOD -123 V010-DEC.29.2005 PAGE . 2 TEMPERATURE COEFFICIENT,(mA/ OC) TEMPERATURE COEFFICIENT,(mA/ OC) BZT52-C2V4 SERIES 8 7 6 5 4 3 2 1 0 -1 -2 -3 2 3 4 5 6 7 8 9 10 11 12 100 10 1 10 100 NOMINAL ZENER VOLTAGE,VOLTS NOMINAL ZENER VOLTAGE,VOLTS Fig.2 TEMPERATURE COEFFICENTS Fig.1 TEMPERATURE COEFFICENTS 1000 1000 TJ=25 C IZ(AC)=0.1 IZ(DC) F=1 kHZ IZ = 1 mA FORWARD CURRENT,mA DYNAMIC IMPEDANCE,W O 100 5 mA 20 mA 10 1 1 10 100 150OC 10 O 75 C 25OC 1 0.4 100 0.5 0.6 NORMAL ZENER VOLTAGE, VOLTS 0.7 5OC 0.8 0.9 1.0 1.1 1.2 FORWARD VOLTAGE, VOLTS Fig.4 TYPICAL FORWARD VOLTAGE Fig.3 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE 1000 0.5 CAPACITANCE,pF POWER DISSIPATION, Watts TA=25 oC 0 V BIAS 1 V BIAS 0.6 O T A =25 C 0.4 0.3 100 BIASAT 50% OF VZ NOM 10 0.2 0.1 0 1 0 25 50 75 100 125 1 10 100 150 NORMAL ZENER VOLTAGE, VOLTS TEMPERATURE ( O C) Fig.5 STEADY STATE POWER DERATING V010-DEC.29.2005 Fig.6 TYPICAL CAPACITANCE PAGE . 3 BZT52-C2V4 SERIES 10 10 -1 ZENER CURRENT, Amperes ZENER CURRENT, Amperes 10 -2 -3 10 -4 10 0 10 -1 10 -2 10 -3 10 -4 10 -5 10 -6 10 -7 10 -5 10 0 6 4 2 8 10 12 ZENER VOLTAGE, VOLTS -8 10 15 20 25 30 35 40 45 ZENER VOLTAGE, VOLTS Fig.8 ZENER VOLTAGE VERSUS ZENER CURRENT Fig.7 ZENER VOLTAGE VERSUS ZENER CURRENT LEAKAGE CURRENT,uA 1000 100 10 1 O +150 C 0.1 0.01 O 0.001 +25 C 0.0001 -55 C 0.00001 O 0 10 20 30 40 50 60 70 80 90 NORMAL ZENER VOLTAGE, VOLTS Fig.9 TYPICAL LEAKAGE CURRENT V010-DEC.29.2005 PAGE . 4 BZT52-C2V4 SERIES MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 10K per 13" plastic Reel T/R - 3K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2005 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. V010-DEC.29.2005 PAGE . 5