DL4751A-TP Micro Commercial Components (MCC)

DL4728 M C C omponents TM THRU 20736 Marilla Street Chatsworth Micro Commercial Components DL4761 % Features 1 Watt x High Reliability x Very Sharp Reverse Characteristic Zener Diode x Low Reverse Current Level 3.3 to 75 Volts Lead Free Finish/RoHS Compliant(Note 1) Suffix designates RoHS Compliant. See ordering information) Moisture Sensitivity Level 1 GLASS MELF Maximum Ratings x Operating Temperature: -65 to +175 x Storage Temperature: -65 to +175 Cathode Mark x 1 Watt DC Power Dissipation x Maximum Thermal Resistance: 100K/W Junction To Ambient Test Conditions: I = 9.5mm(3/8),T = constant L x Maximum Forward Voltage 200mA: 1.2 Volts C Figure 1 - Typical Temperature Coefficient B A 40 mV/ 20 INCHES MM DIM MIN MAX MIN MAX NOTE A .190 .205 4.80 5.20 0 B --- .022 --- .55 Nominal 0 20 40 C .095 .105 2.40 2.67 V Z Typical Temperature Coefficient (mV/ ) versus Zener Voltage (V ) Z SUGGESTED SOLDER Figure 2 - Derating Curve PAD LAYOUT .210 1.0 W .115 0.5 .035 25 100 150 200 Temperature Power Dissipation (W) - Versus - Temperature Notes: 1. Lead in Glass Exemption Applied, see EU Directive Annex Notes 5 w w w mme s c c i mo c . Revision: B 2011/09/06 1 of 3M C C TM Micro Commercial Components DL4728 thru DL4761 ELECTRICAL CHARACTERISTICS 25C MCC ZENER TEST MAXIMUM MAXIMUM TEST MAXIMUM MAXIMUM TEST MAXIMUM PART VOLTAGE CURRENT DYNAMIC REVERSE VOLTAGE REGULATOR KNEE CURRENT SURGE NUMBER V I IMPEDANCE CURRENT V CURRENT IMPEDANCE I CURRENT Z ZT R ZK Z I I V IZM Z I I ZT ZT R R ZK ZK S TA = 50C VOLTS mA OHMS A VOLTS mA OHMS mA mA DL4728 3.3 76 10 100 1 276 400 1.0 1280 DL4729 3.6 69 10 100 1 252 400 1.0 1260 DL4730 3.9 64 9 50 1 234 400 1.0 1190 DL4731 4.3 58 9 10 1 217 400 1.0 1070 DL4732 4.7 53 8 10 1 193 500 1.0 970 DL4733 5.1 49 7 10 1 178 550 1.0 890 DL4734 5.6 45 5 10 2 162 600 1.0 810 DL4735 6.2 41 2 10 3 146 700 1.0 730 DL4736 6.8 37 3.5 10 4 133 700 1.0 660 DL4737 7.5 34 4.0 10 5 121 700 0.5 605 DL4738 8.2 31 4.5 10 6 110 700 0.5 550 DL4739 9.1 28 5.0 10 7 100 700 0.5 500 DL4740 10 25 7 10 7.6 91 700 0.25 454 DL4741 11 23 8 5 8.4 83 700 0.25 414 DL4742 12 21 9 5 9.1 76 700 0.25 380 DL4743 13 19 10 5 9.9 69 700 0.25 344 DL4744 15 17 14 5 11.4 61 700 0.25 304 DL4745 16 15.5 16 5 12.2 57 700 0.25 285 DL4746 18 14 20 5 13.7 50 750 0.25 250 DL4747 20 12.5 22 5 15.2 45 750 0.25 225 DL4748 22 11.5 23 5 16.7 41 750 0.25 205 DL4749 24 10.5 25 5 18.2 38 750 0.25 190 DL4750 27 9.5 35 5 20.6 34 750 0.25 170 DL4751 30 8.5 40 5 22.8 30 1000 0.25 150 DL4752 33 7.5 45 5 25.1 27 1000 0.25 135 DL4753 36 7.0 50 5 27.4 25 1000 0.25 125 DL4754 39 6.5 60 5 29.7 23 1000 0.25 115 DL4755 43 6.0 70 5 32.7 22 1500 0.25 110 DL4756 47 5.5 80 5 35.8 19 1500 0.25 95 DL4757 51 5.0 95 5 38.8 18 1500 0.25 90 DL4758 56 4.5 110 5 42.6 16 2000 0.25 80 DL4759 62 4.0 125 5 47.1 14 2000 0.25 70 DL4760 68 3.7 150 5 51.7 13 2000 0.25 65 DL4761 75 3.3 175 5 56.0 12 2000 0.25 60 NOTE 1 The JEDEC type numbers shown have A 5% tolerance on nominal zener voltage. No suffix signifies 10% tolerance, A signifies 5% tolerance, C signifies 2% tolerance. NOTE 2 The zener impedance is derived from the 60Hz 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. Zener impedance is measured at two points to insure a sharp knee on the breakdown curve and eliminate unstable units. o NOTE 3 The reverse surge current is measured at 25 C ambient using a 1/2 square wave or equivalent sine wave pulse 1/120 second duration superimposed on Izt NOTE 4 Voltage measurements to be performed 90 seconds after application of DC current w w w mme s c c i mo c . 2 of 3 Revision: B 2011/09/06