t4 - lds -0 290 , rev . 1 ( 121797 ) ?201 3 micro semi corporation page 1 of 9 utr10 C utr60, utr01 C utr61, and utr02 C utr62 available 0.5 a mp to 2 a mp fast recovery glass rectifiers description th is 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. a package important: for the latest information, visit our website http://www.microsemi.com . fe atures ? miniature v oidless hermetically sealed glass package . ? continuous current rating to 2 amps . ? extremely robust construction. ? internal category 1 metallurgical bond s. ? rohs compliant versions available . applications / benefits ? f ast recovery 0 .5 amp to 2 amp rectifier series with v rwm range from 50 to 60 0 v with 40 khz operation . ? switching power supplies or other applications requiring extremely fast switching & low forward loss. ? s urge rat ed to 25 amps . ? low thermal resistance. ? controlled avalanch e with peak reverse power capability. ? inherently radiation hard as described in microsemi micronote 050 . maximum ratings @ t a = 25 o c unless otherwise specified msc C law ren ce 6 lake street, lawrence, ma 01841 tel: 1- 800 - 446 - 1158 or (978) 620 - 2600 fax: (978) 689 - 0803 msc C ireland gort road business park, ennis , co. clare, ireland tel: +353 (0) 65 6840044 fax: +353 (0) 65 6822298 website: www.microsemi.com parameters/test conditions symbol value unit juncti on temperature t j -6 5 to +175 o c storage temp erature t stg -6 5 to + 200 o c thermal resistance junction - to - lead (l = .375 in) r ? jl see derating curves working peak reverse voltage: ? amp, 1 amp, 2 amp utr01, utr02 utr1 0, utr11, utr12 utr20, utr21, utr22 utr30, utr31, utr32 utr40, utr41, utr42 utr50, utr51, utr52 utr60, utr61, utr62 v rwm 50 100 200 300 400 500 600 v forward surge current (peak) @ 8.3 ms ? amp series 1 amp series 2 amp series i fsm 15 20 25 a average rectified output current @ t l = +25 o c ? amp series 1 amp series 2 amp series i o1 0.5 1.0 2.0 a average rectified output - current @ t a = +100 o c ? amp series 1 amp series 2 amp series i o2 0.25 0.5 1.0 a solder temperature @ 10 s t sp 260 o c downloaded from: http:///
t4 - lds -0 290 , rev . 1 ( 121797 ) ?201 3 micro semi corporation page 2 of 9 utr10 C utr60, utr01 C utr61, and utr02 C utr62 mechanical and packaging ? case: hermetically sealed voidless hard glass with t ungsten slugs. ? terminals: tin/ l ead or rohs compliant matte/ t in over ni ckel plate over c opper. ? marking: green band indicates utr, part number printed on body . ? polarity: i ndicated by green band. ? tape & reel option: standard per eia - 296. consult factory for quantities. ? weight: approximately 0.26 grams . ? see p ackage d imensions on last page. part nomenclature utr 10 (e3) series designation rohs compliance e3 = rohs c ompliant blank = non - rohs c ompliant series number x0 = ? amp x1 = 1 amp x2 = 2 amp sy mbols & definitions symbol definition v rwm working peak reverse voltage: the maximum peak voltage that can be applied over the operating t emperature range . i o average rectified output current: output current a veraged over a full cycle with a 50 hz or 60 hz sine - wave input and a 180 degree conduction angle . v f maximum forward voltage: the maximum forward voltage the device will exhibit at a specified current . i r maximum leakage current: the maximum leakage current that will flow at the specified voltage and temperature . c j junction capacitance: the junction capacitance in pf at a specified frequency (typic ally 1 mhz) and specified voltage. t rr reverse recovery time: the time interval between the instant the current passes through zer o when changi ng from the forward direction to the reverse direction and a specified recovery decay point after a pe ak reverse current occurs. downloaded from: http:///
t4 - lds -0 290 , rev . 1 ( 121797 ) ?201 3 micro semi corporation page 3 of 9 utr10 C utr60, utr01 C utr61, and utr02 C utr62 electrical characteristics @ 25 oc unless otherwise noted working peak reverse voltage v rwm maximum forward voltage d rop v f maximum leakage current @ v rwm reverse recovery time (max) t rr (note 1) maximum junction capacitance c j @ 25 oc type volts volts a ns pf 25 o c 1 00 o c 0 v - 10 v utr02 utr12 utr22 utr32 utr42 utr52 utr62 50 100 200 300 400 500 600 1.1 v @ 1 000 ma 3 100 250 250 250 300 350 400 400 150 100 80 70 60 50 40 60 40 32 28 24 20 16 utr01 utr11 utr21 utr31 utr41 utr51 utr61 50 100 200 300 400 500 600 1.1 v @ 500 ma 3 100 250 250 250 300 350 400 400 150 100 80 70 60 50 40 60 40 32 28 24 20 16 utr10 utr20 utr30 utr40 utr50 utr60 100 200 300 400 500 600 1.1 v @ 200 ma 3 100 250 250 300 350 400 400 100 80 70 60 50 40 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. . downloaded from: http:///
t4 - lds -0 290 , rev . 1 ( 121797 ) ?201 3 micro semi corporation page 4 of 9 utr10 C utr60, utr01 C utr61, and utr02 C utr62 graphs t l C lead temperature (c) figure 1 maximum current vs lead temperature t l C lead temperature (c) figure 2 maximum current vs lead temperature i o average rectified current (a) power (w) @ t j = 175 c power (w) @ t j = 175 c i o average rectified current (a) downloaded from: http:///
t4 - lds -0 290 , rev . 1 ( 121797 ) ?201 3 micro semi corporation page 5 of 9 utr10 C utr60, utr01 C utr61, and utr02 C utr62 graphs t l C lead temperature (c) figure 3 max imum current vs lead temperature figure 4 reverse - recovery circuit i o average rectified current (a) power (w) @ t j = 175 c downloaded from: http:///
t4 - lds -0 290 , rev . 1 ( 121797 ) ?201 3 micro semi corporation page 6 of 9 utr10 C utr60, utr01 C utr61, and utr02 C utr62 graphs half cycles of 60 h z sine wave figure 5 allowable forward surge vs number of cycles v f - voltage (v) figure 6 typical forward current vs forward voltage i f C current (a) % of specified surge rating downloaded from: http:///
t4 - lds -0 290 , rev . 1 ( 121797 ) ?201 3 micro semi corporation page 7 of 9 utr10 C utr60, utr01 C utr61, and utr02 C utr62 graphs v f C voltage (v) figure 7 typical forward current vs forward voltage v f C voltage (v) figure 8 typical forward current vs forward voltage i f C current (a) i f C current (a) downloaded from: http:///
t4 - lds -0 290 , rev . 1 ( 121797 ) ?201 3 micro semi corporation page 8 of 9 utr10 C utr60, utr01 C utr61, and utr02 C utr62 graphs % of v rwm figure 9 typical reverse current vs working peak reverse voltage frequency ( hz ) C half wave resistive load no filter figure 10 efficiency vs frequency at rated current (sine wave) reverse current (,a) efficiency (% of output) @1000 hz dc average volts downloaded from: http:///
t4 - lds -0 290 , rev . 1 ( 121797 ) ?201 3 micro semi corporation page 9 of 9 utr10 C utr60, utr01 C utr61, and utr02 C utr62 package dimensions notes: 1. dimensions are in inches. 2. milli meters 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 x symbology. dimensions ltr inch millimeters notes min max min max bd 0 .065 0 .085 1.65 2.16 4 bl 1 0 .155 typ 3.9 typ bl 2 0 .125 0 .250 3.18 6.35 3 ld 0 .027 0 .032 0.69 0.81 3 ll 0 .700 1.30 17.78 33.02 lod 0 .055 typ 1.4 typ ol 1.625 -- 41.3 -- downloaded from: http:///
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