UTR10 – UTR60, UTR01 – UTR61, and UTR02 – UTR62 Available 0.5 Amp To 2 Amp Fast Recovery Glass Rectifiers DESCRIPTION This miniature, fast recovery rectifier diode series permits operation at frequencies as high as a 40 kHz square wave. These devices are axial equivalents of the 1N5615US - 1N5623US MELF surface mount series. Important: For the latest information, visit our website http://www.microsemi.com. FEATURES • • • • • Miniature voidless hermetically sealed glass package. Continuous current rating to 2 amps. Extremely robust construction. Internal “Category 1” metallurgical bonds. RoHS compliant versions available. APPLICATIONS / BENEFITS • • • • • • Fast recovery 0.5 amp to 2 amp rectifier series with V RWM range from 50 to 600 V with 40 kHz operation. Switching power supplies or other applications requiring extremely fast switching & low forward loss. Surge rated to 25 amps. Low thermal resistance. Controlled avalanche with peak reverse power capability. Inherently radiation hard as described in Microsemi MicroNote 050. “A” Package o MAXIMUM RATINGS @ T A = 25 C unless otherwise specified Parameters/Test Conditions Symbol Junction Temperature Storage Temperature Thermal Resistance Junction-to-Lead (L = .375 in) Working Peak Reverse Voltage: ½ Amp, 1 Amp, 2 Amp UTR01, UTR02 UTR10, UTR11, UTR12 UTR20, UTR21, UTR22 UTR30, UTR31, UTR32 UTR40, UTR41, UTR42 UTR50, UTR51, UTR52 UTR60, UTR61, UTR62 Forward Surge Current (Peak) ½ Amp Series 1 Amp Series @ 8.3 ms 2 Amp Series Average Rectified Output Current ½ Amp Series o @ T L = +25 C 1 Amp Series 2 Amp Series Average Rectified Output-Current ½ Amp Series o @ T A = +100 C 1 Amp Series 2 Amp Series Solder Temperature @ 10 s T4-LDS-0290, Rev. 1 (121797) TJ T STG R ӨJL V RWM I FSM I O1 I O2 T SP Value Unit o -65 to +175 C o -65 to +200 C See Derating Curves 50 100 200 300 400 500 600 15 20 25 0.5 1.0 2.0 0.25 0.5 1.0 260 ©2013 Microsemi Corporation V A A A o C 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 Website: www.microsemi.com Page 1 of 9 UTR10 – UTR60, UTR01 – UTR61, and UTR02 – UTR62 MECHANICAL and PACKAGING • • • • • • • CASE: Hermetically sealed voidless hard glass with tungsten slugs. TERMINALS: Tin/lead or RoHS compliant matte/tin over nickel plate over copper. MARKING: Green band indicates “UTR”, part number printed on body. POLARITY: Indicated by green band. TAPE & REEL option: Standard per EIA-296. Consult factory for quantities. WEIGHT: Approximately 0.26 grams. See Package Dimensions on last page. PART NOMENCLATURE UTR 10 (e3) Series Designation RoHS Compliance e3 = RoHS compliant Blank = non-RoHS compliant Series number x0 = ½ Amp x1 = 1 Amp x2 = 2 Amp SYMBOLS & DEFINITIONS Definition Symbol V RWM IO VF IR CJ t rr Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating temperature range. Average Rectified Output Current: Output current averaged over a full cycle with a 50 Hz or 60 Hz sine-wave input and a 180 degree conduction angle. Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current. Maximum Leakage Current: The maximum leakage current that will flow at the specified voltage and temperature. Junction Capacitance: The junction capacitance in pF at a specified frequency (typically 1 MHz) and specified voltage. Reverse Recovery Time: The time interval between the instant the current passes through zero when changing from the forward direction to the reverse direction and a specified recovery decay point after a peak reverse current occurs. T4-LDS-0290, Rev. 1 (121797) ©2013 Microsemi Corporation Page 2 of 9 UTR10 – UTR60, UTR01 – UTR61, and UTR02 – UTR62 ELECTRICAL CHARACTERISTICS @ 25 ºC unless otherwise noted WORKING PEAK REVERSE VOLTAGE MAXIMUM FORWARD VOLTAGE DROP V RWM VF Volts 50 100 200 300 400 500 600 50 100 200 300 400 500 600 100 200 300 400 500 600 Volts 25 oC 100 oC 1.1 V @ 1000 mA 3 100 1.1 V @ 500 mA 3 100 1.1 V @ 200 mA 3 100 TYPE UTR02 UTR12 UTR22 UTR32 UTR42 UTR52 UTR62 UTR01 UTR11 UTR21 UTR31 UTR41 UTR51 UTR61 UTR10 UTR20 UTR30 UTR40 UTR50 UTR60 MAXIMUM LEAKAGE CURRENT @ V RWM REVERSE RECOVERY TIME (MAX) MAXIMUM JUNCTION CAPACITANCE C J @ 25ºC t rr (Note 1) µA pF ns 250 250 250 300 350 400 400 250 250 250 300 350 400 400 250 250 300 350 400 400 0V 150 100 80 70 60 50 40 150 100 80 70 60 50 40 100 80 70 60 50 40 -10 V 60 40 32 28 24 20 16 60 40 32 28 24 20 16 40 32 28 24 20 16 NOTES: 1. Recovery time is measured from 10.0 mA to 10.0 mA recovery to 5.0 mA. . T4-LDS-0290, Rev. 1 (121797) ©2013 Microsemi Corporation Page 3 of 9 UTR10 – UTR60, UTR01 – UTR61, and UTR02 – UTR62 POWER (W) @ TJ = 175 °C IO AVERAGE RECTIFIED CURRENT (A) GRAPHS POWER (W) @ TJ = 175 °C IO AVERAGE RECTIFIED CURRENT (A) T L – LEAD TEMPERATURE (°C) FIGURE 1 Maximum Current vs Lead Temperature T L – LEAD TEMPERATURE (°C) FIGURE 2 Maximum Current vs Lead Temperature T4-LDS-0290, Rev. 1 (121797) ©2013 Microsemi Corporation Page 4 of 9 UTR10 – UTR60, UTR01 – UTR61, and UTR02 – UTR62 POWER (W) @ TJ = 175 °C IO AVERAGE RECTIFIED CURRENT (A) GRAPHS T L – LEAD TEMPERATURE (°C) FIGURE 3 Maximum Current vs Lead Temperature FIGURE 4 Reverse-Recovery Circuit T4-LDS-0290, Rev. 1 (121797) ©2013 Microsemi Corporation Page 5 of 9 UTR10 – UTR60, UTR01 – UTR61, and UTR02 – UTR62 % OF SPECIFIED SURGE RATING GRAPHS HALF CYCLES OF 60 Hz SINE WAVE IF – CURRENT (A) FIGURE 5 Allowable Forward Surge vs Number of Cycles V F - VOLTAGE (V) FIGURE 6 Typical Forward Current vs Forward Voltage T4-LDS-0290, Rev. 1 (121797) ©2013 Microsemi Corporation Page 6 of 9 UTR10 – UTR60, UTR01 – UTR61, and UTR02 – UTR62 IF – CURRENT (A) GRAPHS V F – VOLTAGE (V) IF – CURRENT (A) FIGURE 7 Typical Forward Current vs Forward Voltage V F – VOLTAGE (V) FIGURE 8 Typical Forward Current vs Forward Voltage T4-LDS-0290, Rev. 1 (121797) ©2013 Microsemi Corporation Page 7 of 9 UTR10 – UTR60, UTR01 – UTR61, and UTR02 – UTR62 REVERSE CURRENT (,A) GRAPHS % OF V RWM EFFICIENCY (% OF OUTPUT) @1000 Hz DC AVERAGE VOLTS FIGURE 9 Typical Reverse Current vs Working Peak Reverse Voltage FREQUENCY (Hz) – HALF WAVE RESISTIVE LOAD NO FILTER FIGURE 10 Efficiency vs Frequency at Rated Current (Sine Wave) T4-LDS-0290, Rev. 1 (121797) ©2013 Microsemi Corporation Page 8 of 9 UTR10 – UTR60, UTR01 – UTR61, and UTR02 – UTR62 PACKAGE DIMENSIONS NOTES: 1. Dimensions are in inches. 2. Millimeters are given for general information only. 3. Dimension BL 2 shall include the entire body including slugs and sections of the lead over which the diameter is uncontrolled. This uncontrolled area is defined as the zone between the edge of the diode body and extending .050 inch (1.27 mm) onto the leads. 4. Dimension BD shall be measured at the largest diameter. 5. In accordance with ASME Y14.5M, diameters are equivalent to Φx symbology. T4-LDS-0290, Rev. 1 (121797) ©2013 Microsemi Corporation Ltr BD BL 1 BL 2 LD LL LOD OL DIMENSIONS INCH MILLIMETERS Min Max Min Max 0.065 0.085 1.65 2.16 0.155 TYP 3.9 TYP 0.125 0.250 3.18 6.35 0.027 0.032 0.69 0.81 0.700 1.30 17.78 33.02 0.055 TYP 1.4 TYP 1.625 -41.3 -- Notes 4 3 3 Page 9 of 9