1 qes series data sheet rev. may 12, 2003 notes 40 45 50 55 60 65 70 75 80 85 90 95 12345678910 x10 = load % efficiency % oes021zc-a oes025zd-a oes033ze-a oes040zg-a technical specifications ? industry standard package 100c case operation optional trim and enable wide range input voltage 1500v isolation short circuit protection description features turn-on time 30 ms remote shutdown positive or negative logic remote shutdown reference v in negative switching frequency 300 khz isolation input - output 1500 vdc input - case 1050 vdc output - case 1050 vdc temperature coefficient 0.02%/c case temperature operating range -40 to +100c storage range -40 to +125c thermal shutdown range 105 to 115c vibration, 3 axes, 5 min each 5 g, 10 - 55 hz mtbf ? (bellcore tr-nwt-000332) 2.5 x 10 6 hrs safety ul, cul, tuv weight (approx.) 1.7 oz setpoint accuracy 1% line regulation v in min. - v in max., i out rated 0.2% v out load regulation i out min. - i out max., v in nom. 0.5% v out remote sense headroom 0.5 vdc minimum output current 10 %, i out rated dynamic regulation, loadstep 25% i out pk deviation 4% v out settling time 500 m s voltage trim range 10% short circuit and overcurrent protection shutdown short circuit current limit 200% i out current limit threshold range, % of i out rated 110 - 140% ovp trip range 115 - 140% v out nom. uvp trip range 70 - 90% v out nom. ovp/uvp type latching voltage range 24 vdc nominal 18 - 36 vdc 48 vdc nominal 36 - 75 vdc input reverse input current shunt diode qes single output dc/dc converters provide up to 66 watts of output power in an industry-standard, quarter-brick package. the qes converters feature open-frame packaging, along with planar magnetics and a high efficiency topology to provide maximum useable power with minimal thermal constraints. the qes is suited to telecom, networking, and industrial applications, and is fully compatible with production board washing processes. input output efficiency vs. load (48v input) general ? mtbf predictions may vary slightly from model to model. specifications typically at 25c, normal line, and full load, unless otherwise stated. soldering conditions: i/o pins, 260c, ten seconds; fully compatible with commercial wave-soldering equipment. safety: agency approvals may vary from model to model. please consult factory for specific model information. units are water-washable and fully compatible with commercial spray or immersion post wave-solder washing equipment.
2 qes series data sheet rev. may 12, 2003 model input voltage input voltage maximum input output rated output ripple & noise typical (volts) range (volts) current (amps)* voltage (volts) current (amps) pk-pk (mv) efficiency** qes050ye-a 24 18-36 3.3 3.3 15 100 85% qes066ye-a 24 18-36 4.4 3.3 20 100 85% qes036zb-a 48 36-75 1.4 1.8 20 75 76% qes038zd-a 48 36-75 1.4 2.5 15 100 85% qes050zd-a 48 36-75 1.8 2.5 20 100 83% qes050ze-a 48 36-75 1.6 3.3 15 100 86% qes066ze-a 48 36-75 2.2 3.3 20 100 86% notes: * maximum input current at minimum input voltage, maximum rated output power. ** at nominal v in , rated output. thermal impedance note: thermal impedance data is dependent on many environmental factors. the exact thermal performance should be validated for specific application. natural convection 10.1 c/w 100 lfm 8.0 c/w 200 lfm 5.4 c/w 300 lfm 4.4 c/w 400 lfm 3.4 c/w 1-v in 0.040" 2 on/off 0.040" 3+v in 0.040" 4-v out 0.062" 5 -sense 0.040" 6 trim 0.040" 7 +sense 0.040" 8+v out 0.062" pin function pin diameter (12.7mm) 0.50" (1.6mm) -0.425"(-10.8mm) 0.895"(22.7mm) 0.450"(11.4mm) 0.150"(3.8mm) -0.295"(-7.5mm) 0.600"(15.2mm) 0.300"(7.6mm) 0 0.18"(4.6mm) 8 7 6 5 4 3 2 1 m2x0.4 through 2pl mounting inserts dia 0.062" dia 0.040" (1.0mm) 2.28" (57.9mm) 1.45" (36.8mm) bottom view -0.14" (-3.6mm) 2.010" (51.1mm) (-0.3mm) -0.010" (50.8mm) 2.000" 0 tolerances inches: (millimeters) .xx 0.020 .x 0.5 .xxx 0.010 .xx 0.25 pin: 0.002 0.05 (dimensions as listed unless otherwise specified.) mechanical drawing models - (see the last page of section for options.)
3 qes series data sheet rev. may 12, 2003 nuclear and medical applications - power-one products are not authorized for use as critical components in life support systems , equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divi sional president of power-one, inc. technical revisions - the appearance of products, including safety agency certifications pictured on labels, may change dependi ng on the date manufactured. specifications are subject to change without notice. option suffix applicable series remarks negative logic n has, hbd, hbs, hes, hls, hld, les, ttl "low" turns module on qbs, qes, qls, tes, tqd ttl "high" turns module off lucent-compatible trim t has, hbd, hbs, hes, hls, qbs, qes, qls trim 1 ias, les enable 2 iad, ias, les, sms trim and enable 3 ias, les pin length and heatsink options standard pin length is 0.180" (4.6mm) 0.110" (2.8mm) pin length 8 all leaded models 0.150" (3.8mm) pin length 9 all leaded models 0.24" (6.1mm) horizontal heatsink 1h all 1/4-bricks, 1/2-bricks, 3/4-bricks, full-bricks includes thermal pad (except hls, hld, qls, tld, and tkd packages) 0.24" (6.1mm) vertical heatsink 1v all 1/4-bricks, 1/2-bricks, 3/4-bricks, full-bricks includes thermal pad (except hls, hld, qls, tld, and tkd packages) 0.45" (11.4mm) horizontal heatsink 2h all 1/4-bricks, 1/2-bricks, 3/4-bricks, full-bricks includes thermal pad (except hls, hld, qls, tld, and tkd packages) 0.45" (11.4mm) vertical heatsink 2v all 1/4-bricks, 1/2-bricks, 3/4-bricks, full-bricks includes thermal pad (except hls, hld, qls, tld, and tkd packages) 0.95" (24.1mm) horizontal heatsink 3h all 1/4-bricks, 1/2-bricks, 3/4-bricks, full-bricks includes thermal pad (except hls, hld, qls, tld, and tkd packages) 0.95" (24.1mm) vertical heatsink 3v all 1/4-bricks, 1/2-bricks, 3/4-bricks, full-bricks includes thermal pad (except hls, hld, qls, tld, and tkd packages) this page is offered as a reference. consult factory for actual availability of options. when ordering equipment options, use the following suffix information. select preferred option(s) and add the suffix to the model number. ordering option examples are located below the options table. example options: hbs050zg-ant3v = hbs050zg-a with negative logic, lucent-compatible trim, and 0.95? vertical heatsink. les015yj-3n = les015yj with optional trim and enable, negative logic. qbs066zg-at8 = qbs066zg-a with lucent-compatible trim and 0.110? pin length.
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