1N4741A THRU 1M200Z GLASS PASSIVATED JUNCTION SILICON ZENER DIODE VOLTAGE - 11 TO 200 Volts Power - 1.0 Watt FEATURES l Low profile package l Built-in strain relief l Glass passivated junction l Low inductance l Typical IR less than 5.0 gA above 11V l High temperature soldering : 260 J /10 seconds at terminals l Plastic package has Underwriters Laboratory Flammability Classification 94V-O DO-41 MECHANICAL DATA Case: Molded plastic, DO-41 Epoxy: UL 94V-O rate flame retardant Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed Polarity: Color band denotes cathode end Mounting position: Any Weight: 0.012 ounce, 0.3 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 J ambient temperature unless otherwise specified. SYMBOL VALUE Peak Pulse Power Dissipation on TA=50 J (Note A) PD 1.0 6.67 Derate above 50 J Peak forward Surge Current 8.3ms single half sine-wave IFSM 10 superimposed on rated load(JEDEC Method) (Note B) Operating Junction and Storage Temperature Range TJ,TSTG -55 to +150 UNITS Watts mW/J Amps J NOTES: 2 A. Mounted on 5.0mm (.013mm thick) land areas. B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. 1N4741A THRU 1M200Z *ELECTRICAL CHARACTERISTICS (TA=25 J unless otherwise noted) VF=1.2V max, IF=200mA for all types. Type No. Nominal Zener Test current (Note 1.) Voltage Vz @ IZT IZT volts mA (Notes2. And 3.) 1N4741A 11 23 1N4742A 12 21 1N4743A 13 19 1N4744A 15 17 1N4745A 16 15.5 1N4746A 18 14 1N4747A 20 12.5 1N4748A 22 11.5 1N4749A 24 10.5 1N4750A 27 9.5 1N4751A 30 8.5 1N4752A 33 7.5 1N4753A 36 7.0 1N4754A 39 6.5 1N4755A 43 6.0 1N4756A 47 5.5 1N4757A 51 5.0 1N4758A 56 4.5 1N4759A 62 4.0 1N4760A 68 3.7 1N4761A 75 3.3 1N4762A 82 3.0 1N4763A 91 2.8 1N4764A 100 2.5 1M110Z 110 2.3 1M120Z 120 2 1M130Z 130 1.9 1M150Z 150 1.7 1M160Z 160 1.6 1M180Z 180 1.4 1M200Z 200 1.2 Maximum Zener Impedance (Note 4.) Leakage Current ZZT @ IZT ZZk @ IZK IZK IR VR Ohms Ohms mA g A Max Volts Surge Current @ TA=25 J Ir - mA (Note 5.) 8.0 9.0 10 14 16 20 22 23 25 35 40 45 50 60 70 80 95 110 125 150 175 200 250 350 450 550 700 1000 1100 1200 1500 700 700 700 700 700 750 750 750 750 750 1000 1000 1000 1000 1500 1500 1500 2000 2000 2000 2000 3000 3000 3000 4000 4500 5000 6000 6500 7000 8000 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 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 56.0 62.2 69.2 76.0 83.6 91.2 98.8 114.0 121.6 136.8 152.0 414 380 344 304 285 250 225 205 190 170 150 135 125 115 110 95 90 80 70 65 60 55 50 45 - NOTE: 1.Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener voltage of O 5%. 2.Specials Available Include: A. Nominal zener voltages between the voltages shown and tighter voltage tolerances. B. Matched sets. 3.Zener Voltage (VZ) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30 J O 1 J , from the diode body. 4.Zener Impedance (ZZ) Derivation. 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 on IZT or IZK. 5.Surge Current (Ir) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC registration; however, actual device capability is as described in Figure 5. RATING AND CHARACTERISTICS CURVES PD, MAXIMUM POWER DISSIPATION (WATTS) 1N4741A THRU 1M200Z 1.25 1.0 L = LEAD LENTGH TO HEAT SINK 0.75 0.50 0.25 0 0 20 40 80 100 120 140 160 180 200 TL, LEAD TEMPERATURE +12 +10 +8 +6 +4 +2 0 -2. -4. 2 VZ @ IZT RANGE 3 4 5 6 7 8 9 10 11 12 KVZ, TEMPERATURE COEFFICIENT(mV/W) KVZ, TEMPERATURE COEFFICIENT (mV/J) Fig. 1-POWER TEMPERATURE DERATING CURVE 100 70 50 30 20 RANGE 10 VZ @ IZT 7.0 5.0 3.0 2.0 1.0 10 20 VZ, ZENER VOLTAGE (VOLTS) 30 70 VZ, ZENER VOLTAGE (VOLTS) 175 150 125 100 75 50 25 0 0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1.0 L, LEAD LENGTH TO HEAT SINK (INCKES) Fig. 3-TYPICAL THERMAL RESISTANCE VERSUS LEAD LENTGH KVZ, TEMPERATURE COEFFICIENT (mV/w) KJL, JUNCTION TO LEAD THERMAL RESISTANCE (J/W) Fig. 2-TEMPERATURE COEFFICIENTS (-55 J TO +150 J TEMPERATURE RANGE; 90% OF THE UNITS ARE IN THE RANGES INDICATED.) +6.0 NOTE:BELOW 3 VOLTS AND ABOVE 8 CHANGES IN ZENER CURRENT DO AFFECT TEMPERATURE +4.0 20mA +2.0 0 0.01mA 1.0mA -2.0 -4.0 3 4 5 VZ @ IZT TA = 25J 6 7 VZ, ZENER VOLTAGE (VOLTS) Fig. 4-EFFECT OF ZENER CURRENT RATING AND CHARACTERISTICS CURVES 1N4741A THRU 1M200Z Ppk, peak surge power (watts) 100 11V-91V NON-REPETITIVE 70 50 5% DUTY CYCLE 0.8V-10V NON-REPETITIVE 30 20 10 RECTANGULAR WAVEFORM TJ = 25J PRIOR TO INITIAL PULSE 10% DUTY CYCLE 7.0 5.0 3.0 20% DUTY CYCLE 2.0 1.0 0.01 0.02 0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 PW, PULSE WIDTH This graph represents 90 percentile data point. For worst-case design characteristics, multiply surge power by 2/3 Fig. 5-MAXIMUM SURGE POWER Zz, dynamic impedance (ohms) Zz, dynamic impedance (ohms) 1000 TJ = 25J IZ(ms) = 0.1IZ(dc) f = 60Hz 500 200 100 47V 50 27V 20 10 5.0 0.8V 2.0 1.0 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 1000 700 500 I = 1.0mA Z 200 100 5.0mA 70 50 20mA 20 10 7 5 2 1 1.0 2.0 3.0 TJ = 25J IZ(ms) = 0.1IZ(dc) f = 60Hz 5.0 7.0 10 20 30 IZ, ZENER CURRENT (mA) IZ, ZENER CURRENT (mA) Fig. 6-EFFECT OF ZENER CURRENT ON ZENER IMPEDANCE Fig. 7-EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE RATING AND CHARACTERISTICS CURVES 1N4741A THRU 1M200Z 10000 7000 5000 400 2000 1000 700 500 100 70 50 20 0V BIAS 100 1.0V BIAS 10 8 50% OF BREAKDOWNV BIAS 4 1.0 10 7.0 5.0 10 VZ, FORWARD VOLTAGE (VOLTS) 2.0 1.0 0.7 0.5 Fig. 9-TYPICAL CAPACITANCE VERSUS VZ +125 J 0.2 0.1 0.07 0.05 0.02 0.01 0.007 0.005 +25J 0.002 0.001 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10 11 12 13 14 15 VZ, NOMINAL ZENER VOLTAGE (VOLTS) Fig. 8-TYPICAL LEAKAGE CURRENT IF, FORWARD CURRENT(mA) IR, LEAKAGE CURRENT (uA) 200 300 200 C, capacitance (pF) TYPICAL LEAKAGE CURRENT AT 80% OF MONIMAL BREAKDOWN VOLTAGE 1000 MINMUM MAXMUM 500 200 100 70J 50 20 25J 10 150J 5.0 0J 2.0 1.0 0.4 0.5 0.6 0.7 0.8 0.9 VF, FORWARD VOLTAGE (VOLTS) Fig. 10-TYPICAL FORWARD CHARACTERISTICS