JAN1N5288UR-1

1N5283UR-1 thru 1N5314UR-1 CURRENT REGULATOR DIODES Available on commercial versions Qualified per MIL-PRF-19500/463 Qualified Levels: JAN, JANTX, JANTXV and JANS DESCRIPTION The popular 1N5283UR-1 thru 1N5314UR-1 series of 0.5 watt current regulators provides a selection from 0.22 mA to 4.7 mA in standard 10% tolerances. These devices regulate current over a broad voltage range as a counter part offering to Zeners (that regulate voltage over a broad current range). The DO-213AB package offers a double plug internal bond connection with a large die element for its unique function as a current limiter. Microsemi also offers numerous other Zener products to meet higher and lower power voltage regulation applications. DO-213AB (MELF, LL41) Important: For the latest information, visit our website http://www.microsemi.com. Package FEATURES • • • • JEDEC registered surface mount equivalent of 1N5283 thru 1N5314 series. High source impedance. Internal metallurgical bond. JAN, JANTX, JANTXV, and JANS qualifications are available per MIL-PRF-19500/463. • • Chips also available as JANHC and JANKC. RoHS compliant versions available (commercial grade only). Also available in: DO-7 Package (axial-leaded) 1N5283-1 to 1N5314-1 APPLICATIONS / BENEFITS • • • • • • Double-plug construction. Regulates current over a broad operating voltage and temperature range. Extensive selection from 0.22 mA to 4.7 mA. Standard current tolerances are plus/minus 10%. Non-sensitive to ESD. Inherently radiation hard as described in Microsemi “MicroNote 050”. MAXIMUM RATINGS Parameters/Test Conditions Junction and Storage Temperature Thermal Resistance Junction-to-End Cap @ L = 0 in Thermal Impedance Steady-State Power Dissipation @ T EC = +125 oC, (1) Working Peak Voltage Solder Pad Temperature @ 10 s max. Symbol Value Unit TJ and TSTG R ӨJEC Z ӨJX PD V WM TSP -65 to +175 100 25 500 100 260 C C/W O C/W mW V o C o o MSC – Lawrence 6 Lake Street, Lawrence, MA 01841 Tel: 1-800-446-1158 or (978) 620-2600 Fax: (978) 689-0803 MSC – Ireland Gort Road Business Park, Ennis, Co. Clare, Ireland Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298 Notes: 1. Derate at 10 mW/°C above +125 oC. Website: www.microsemi.com T4-LDS-0160, Rev. 2 (111541) ©2011 Microsemi Corporation Page 1 of 6 1N5283UR-1 thru 1N5314UR-1 MECHANICAL and PACKAGING • • • • • • • CASE: Hermetically sealed glass case. TERMINALS: Tin/lead finished copper clad steel or RoHS compliant matte-tin finish available (commercial grade only). MARKING: Cathode band. POLARITY: Diode to be operated with the banded (cathode) end negative. MOUNTING SURFACE SELECTION: The Axial Coefficient of Expansion (COE) of this device is approximately +6PPM/°C. The COE of the Mounting Surface System should be selected to provide a suitable match with this device. WEIGHT: 0.2 grams. See Package Dimensions on last page. PART NOMENCLATURE JAN 1N5283 UR -1 (e3) Reliability Level JAN = JAN Level JANTX = JANTX Level JANTXV = JANTXV Level JANS = JANS Level Blank = Commercial RoHS Compliance e3 = RoHS Compliant (available on commercial grade only) Blank = non-RoHS Compliant Metallurgically Bonded JEDEC type number (see Electrical Characteristics table) Symbol IL IS PD R ӨJL TL T SP VK VL VS zk zs Z ӨJX Surface Mount Package Type SYMBOLS & DEFINITIONS Definition Limiting Current: A specified current below the lower knee of the current-regulating characteristic. Regulator current: A current within the regulating range of a current-regulator diode. Power Dissipation: The power dissipation, dc. Thermal Resistance Junction-to-Lead: The thermal resistance from the virtual junction(s) of a semiconducter device to the lead. Lead Temperature: The temperature of a lead terminal. Temperature Solder Pad: The maximum solder temperature that can be safely applied to the terminal. Knee Voltage: A specified regulator voltage near the lower knee of the current-regulating characteristic. Limiting Voltage: The voltage at point I L on the current-voltage characteristic. Regulator Voltage: A voltage within the regulating range of a current-regulating diode. Knee Impedance: The small-signal impedance at operating point VK on the current-voltage characteristic. Regulator Impedance: The small-signal impedance within the regulating range of a current-regulator diode. Thermal Impedance: The thermal impedance junction to reference point. T4-LDS-0160, Rev. 2 (111541) ©2011 Microsemi Corporation Page 2 of 6 1N5283UR-1 thru 1N5314UR-1 ELECTRICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified) MIN 0.198 0.216 0.243 0.270 0.297 0.351 0.387 0.423 0.504 0.558 0.612 0.675 0.738 0.819 0.900 0.990 1.080 1.170 1.260 1.350 1.440 1.620 1.800 1.980 2.160 2.430 2.700 2.970 3.240 3.510 MAX 0.242 0.264 0.297 0.330 0.363 0.429 0.473 0.517 0.616 0.682 0.748 0.825 0.902 1.001 1.100 1.210 1.320 1.430 1.540 1.650 1.760 1.980 2.200 2.420 2.640 2.970 3.300 3.630 3.960 4.290 (Note 1) (Note 2) 1N5283UR 1N5284UR 1N5285UR 1N5286UR 1N5287UR 1N5288UR 1N5289UR 1N5290UR 1N5291UR 1N5292UR 1N5293UR 1N5294UR 1N5295UR 1N5296UR 1N5297UR 1N5298UR 1N5299UR 1N5300UR 1N5301UR 1N5302UR 1N5303UR 1N5304UR 1N5305UR 1N5306UR 1N5307UR 1N5308UR 1N5309UR 1N5310UR 1N5311UR 1N5312UR NOM 0.22 0.24 0.27 0.30 0.33 0.39 0.43 0.47 0.56 0.62 0.68 0.75 0.82 0.91 1.00 1.10 1.20 1.30 1.40 1.50 1.60 1.80 2.00 2.20 2.40 2.70 3.00 3.30 3.60 3.90 MAXIMUM LIMITING VOLTAGE @ lL = 0.8 lS (min) VL (Volts) 25.00 19.00 14.00 9.000 6.600 4.100 3.300 2.700 1.900 1.550 1.350 1.150 1.000 0.880 0.800 0.700 0.640 0.580 0.540 0.510 0.475 0.420 0.395 0.370 0.345 0.320 0.300 0.280 0.265 0.255 2.750 2.350 1.950 1.600 1.350 1.000 0.870 0.750 0.560 0.470 0.400 0.335 0.290 0.240 0.205 0.180 0.155 0.135 0.115 0.105 0.092 0.074 0.061 0.052 0.044 0.035 0.029 0.024 0.020 0.017 1.00 1.00 1.00 1.00 1.00 1.05 1.05 1.05 1.10 1.13 1.15 1.20 1.25 1.29 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.75 1.85 1.95 2.00 2.15 2.25 2.35 2.50 2.60 1N5313UR 1N5314UR 4.30 4.70 3.870 4.230 4.730 5.170 0.245 0.235 0.014 0.012 2.75 2.90 TYPE NUMBER REGULATOR CURRENT lS (mA) @ VS = 25 V MINIMUM DYNAMIC IMPEDANCE @VS = 25 V zs (MΩ) MINIMUM KNEE IMPEDANCE @VK = 6.0 V zk (MΩ) NOTE 1: z s is derived by superimposing a 90 Hz RMS signal equal to 10% of V S on V S. NOTE 2: z k is derived by superimposing a 90 Hz RMS signal equal to 10% of V K on V K. T4-LDS-0160, Rev. 2 (111541) ©2011 Microsemi Corporation Page 3 of 6 1N5283UR-1 thru 1N5314UR-1 GRAPHS TC TEMPERATURE COEFFICIENT (% / °C) FIGURE 1 – CURRENT-REGULATOR CHARACTERISTICS I S NOMINAL PINCH-OFF CURRENT (mA) FIGURE 2 – TEMPERATURE COEFFICIENT T4-LDS-0160, Rev. 2 (111541) ©2011 Microsemi Corporation Page 4 of 6 1N5283UR-1 thru 1N5314UR-1 TC TEMPERATURE GRAPHS (continued) I S NOMINAL PINCH-OFF CURRENT (mA) 3 IP CURRENT CHANGE (mA) FIGURE 3 – TEMPERATURE COEFFICIENT I S NOMINAL PINCH-OFF CURRENT (mA) FIGURE 4 – CURRENT REGULATION FACTOR T4-LDS-0160, Rev. 2 (111541) ©2011 Microsemi Corporation Page 5 of 6 1N5283UR-1 thru 1N5314UR-1 PACKAGE DIMENSIONS Symbol BD BL ECT S Inch Min 0.94 .189 .016 .001 min Dimensions Millimeters Max Min Max .105 2.39 2.67 .205 4.80 5.21 .022 0.41 0.55 0.03 min NOTES: 1. Dimensions are in inches. 2. Millimeters are given for general information only. 3. In accordance with ASME Y14.5M, diameters are equivalent to Φx symbology. T4-LDS-0160, Rev. 2 (111541) ©2011 Microsemi Corporation Page 6 of 6