MYBEB00520AZT DATA Sheet 1 DC-DC Converter DATA Sheet MYBEB00520AZT Feature: 1/8th Brick type Vin 36Vdc-75Vdc Vout 5Vdc I out 20Adc 100W 1. Application This specification applies to DC-DC Converter MYBEB00520AZT for telecommunication / data-communication equipment. For any other application, please contact us before using this product. 2. Appearance, Dimensions MYBEB00520AZT MFG,ID Lot No. P=3.81±0.25 8 US 7 2P 6 2 2P 22.8±0.5 1 5 3 MYBEB00520AZT C 3.78 50.8±0.2 4P Marking of №1pin 4 57.0±0.5 0.08min A B Marking (1) MFG ID (2) ①②③④ Note: Pin No. 1,2,3,5,6,7 4,8 (3.68) 9.35±0.6 Product Number Unit：mm A：Stand-off φ1.57±0.1 φ2.36±0.1 B：Board insertion portion φ1.02±0.1 φ1.57±0.1 Lot No. ① Production factory Mark ②Production Year ③Production Month ④Product Modification number (No marking now) (3) Product Number MYBEB00520AZT 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 2 3. Pin Number and Function Pin No. 1 2 3 4 5 6 7 8 Symbol +Vin RC -Vin -Vout NC NC NC +Vout Function (+)Input Remote ON/OFF (-)Input (-)Output (+)Output 4. Block Diagram 4.1. Entire Product +Vout +Vin DRIVE -Vout 3 2 8 DRIVE Filter 1 4 -Vin RC Controller 5 6 7 Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 3 5. Environmental Conditions -40℃ ~ +85℃ (Temperature gradient ≦10℃/H） 5.1. Operating Temperature Range Relative Humidity 20% ~ 85% （No water condenses.） & Absolute Humidity0.044kg/kg D.A.max(at 40℃) 5.2. Operating Humidity Range 5.3. Storage Temperature Range -40℃ ~ +85℃(Temperature gradient ≦25℃/H） 5.4. Storage Humidity Range 10% ~ 85%( No water condenses.） 6. Absolute Rating Item Unit Absolute Rating V 0 Continuous V 75 100ms V 100 Maximum V 10 Minimum V 0 Minimum Input Voltage Maximum Input Voltage Remarks Time ON/OFF pin Control Voltage No voltage, no matter how instantaneous, shall be applied beyond the absolute maximum voltage rating to this product. If you apply any voltage over this limit the product characteristics will deteriorate or the product itself will be destroyed. Even though it may continue operating for a while after the over-voltage event, its life will likely be shortened significantly. Reliability and life of the module may degrade similarly if the maximum operating voltage rating is continuously exceeded. This product is designed to operate within the maximum operating voltage rating specification. Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 4 7. Characteristics 7.1. Electrical Characteristics(Ta=25℃ with temperature derated.) 7.1.1. General Characteristics Unit Value Condition Item Symbol Min. Typ. Max. Input Voltage Vin 36 48 75 V Turn-on Input Voltage Von 32 - 36 V Input Voltage difference of Turn-on and Turn-off Von_hys 2.0 - - V Output Voltage Vout Vin =Min～Max Iout=Min～Max 4.85 5.0 5.15 V Output Current Iout with Temperature derated 0 - 20 A Ripple Noise Voltage Vripl - - 90 mV(p_p) Ripple Noise Voltage Vnoise - - 100 mV(p_p) Efficiency ※ η - 93.0 - % Von 0 - 0.7 V Voff 2 - 10 V Vin=increasing Refer to 10. Test Circuit Vin =48.0V Iout=20.0A Ta=25℃ ON/OFF pin Control Voltage Setting point of Over Current Protection OCP Vin =Min～Max 20.6 - - A Setting point of Over Voltage Protection OVP Vin =Min～Max 6.0 - - V Setting point of Low Voltage Protection LVP Vin =Min～Max - - 4.5 V Setting point of Temperature Protection OTP Vin =Min～Max Temp. detect point: near main SW. - 140 - ℃ Start up Delay Time ts Vin =Min～Max Iout=Min～Max Vin connection to Vout ×90% - - 250 ms Input to Output Isolation Voltage Vdc_io DC for one minute leak current 1mA max 1500 - - V Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 5 Item Value Protection ①If output is shorted or output voltage is over the value specified in OVP , DC-DC converter go into latch-up mode. DC-DC converter restart by input voltage kept less than 5V, more than 1 sec or Remote On/off Control. ②If DC-DC converter is heated abnormally , it will shut down. After it is cooled down , DC-DC converter will automatically restart. Noise (Radiation, Conduction) In accordance withVCCI Class A ※ The efficiency is measured in the following conditions in production process. ! Caution The above electrical characteristics are guaranteed in the condition that the impedance of the input power supply is sufficiently low as shown in section 8. Connecting an input inductance or using an input power supply with output inductance may cause an unstable operation of this product. Please check the proper operation of this product with the peripheral circuits on your product. Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 6 7.2. Operation information 7.2.1. Reset Condition In order to reset all function, the input Voltage is set under 5V for Min.1 second. Input Voltage 36～ 75V Reset Condition Max. 5V Min. 1 second 7.2.2. Low Voltage Protection Output halts in latch-up mode after 150msec(typ) mask time while output current is more than the value of Over Current Protection specified in 9.1.section with over loaded condition. It is reset that input voltage is kept 5V or less for 1sec or more or Remote On/off Control is used. 7.2.3. Over Voltage Protection Output halts in latch-up mode after 0.5msec(typ) mask time while Output Voltage is over the value of over voltage protection specified in 9.1. clause with failure of controller circuit. Output will re-start after input turns off for Min. 1 second with input voltage less than 5V. Output voltage might exceed the point at over voltage protection under the specific condition of transient change of input voltage or output load, in this condition over voltage protection wait its start until the mask time. It is recommended to evaluate your appliance installed with DC-DC converter. 7.2.4. Over Temperature Protection The temperature of primary main switch on the isolated DC-DC converter is detected by thermister. If DC-DC converter is heated abnormally , it will shut down over 140℃typ. . After it is cooled down, DC-DC converter will automatically restart. 7.2.5. Remote On/Off Control Start and halt is possible with a control signal. While the control signal stops output from DC-DC converter, alarm output does not send any signal. Start : RC is open or connected to-Vin. Stop : RC is connected to +Vin. Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 7 8. Test Circuit In the following test circuit, the measured values should meet those of clause 9. 8.1. General Measure Circuit Oscilloscope A A1 V1 Isolated DC-DC Converter V Ein RL Load Stabilized DC power supply A V Multimater 8.1.1. Output Ripple & Noise Coaxial cable : 1.5D-2V, (JISC3501), Length is 1.5m +I N +O UT Ein -IN -O UT C1=10μF (Ceramic Capacitor) Oscilloscope fBW : 20M Hz with Feed thru-Termination Keisokugiken TR C-50F Equivalent circuit Input Output R: 50Ω C:0.01μF Capacitor : 10μF (Connect to tip of output pins.) Coaxial cable A: Output Ripple Voltage&Noise B: Output Ripple Voltage A B C: Switching Period C Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 8 8.1.2. Radiation・Conduction Noise Measurement at Radiation Noise, Conductive Noise, Output ripple & Noise. Please measure Radiation Noise, Conductive Noise and Output ripple & Noise with conforming to the Test Circuit in clause 10 Otherwise the noise might not meet the specified values. 9. Mechanical Tests 9.1. Vibration Vibration Frequency ： 10～55Hｚ Amplitude ： 1.5mm max 10 to 55Hz，1.5mm amplitude,1 hour for each of X,Y,Z directions. No damage in appearance and no deviation from electrical characteristics (section 7). 9.2. Mechanical Shock 20G,1 time for each X,Y,Z directions. No damage in appearance and no deviation from electrical characteristics (section 7). 9.3. Soldering Heat Resistance Immerse the tips of lead pins, which are to be mounted on a mother board, in a solder bath of 260+/-5deg.C for 3sec. Then tested products are left for 2 hours. No damage in appearance and no deviation from electrical characteristics (section 7). 9.4. Pin Strength Fasten the body of DC-DC Converter and pull the lead pin gradually in a radial direction with 5.0N load, keep the load for 5 seconds. The body should not be damaged thereafter. 9.5. Solderability of Pins The lead pins will be immersed in the isopropyl alcohol (JIS-K-1522) with Rosin (JIS-K-5902) solution (the concentration of Rosin will be allowed 10wt%~35wt%, and normally approx. 25wt% will be used unless otherwise any specific required.). Then the lead pins up to 1 to 1.5mm from the product substrate will be immersed in the Sn-3Ag-0.5Cu solder melted in the temperature of 250±5℃ and pulled up after 5±1 seconds. The solder will adhere to over 75% of the immersed area. Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 9 10. Environmental Tests 10.1. Humidity Test Subjected to a temperature 40℃土2℃ with 90～95% for 100 hours. Return to room temperature (25℃) for 2 hours and measure. The initial values in section 7 should be met. (JIS-C-0022) 10.2. Thermal Cycle Test Subjected to 5 cycles of the following condition. Placed in room temperature (25℃) for 2 hours and are measured. The initial values in section 7 should be met. Step Condition Time 1 -40℃±3℃ 30 minutes 2 Room Temp. 5～10 minutes 3 +85℃±3℃ 30 minutes 4 Room Temp. 5～10 minutes Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 (8.53± MYBEB00520AZT DATA Sheet 10 41.0± 45.0± 9.5max 11. Packaging Information 11.1 Packing form ①Like the below figure, put the products on a conductive mat. (1row×6column) (See Fig.1) ②Pile these conductive mats and pack maximum 4 units. ※ 製品実装後 下 Clearance of 6 pcs in row Conductive mat 1 pcs in column Product Top View Corrugated Cardboard (Vary) Air cap Conductive mat Product Conductive mat Side View Corrugated Cardboard (Vary) Fig.1 Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 11 11.2 Packaging form Item Specification Packaging form typical classification Box Dimensions of packaging box(typ.) W H = 245 ( mm ) D = 78 ( mm ) H = 104 ( mm ) D W Maximum number in a box 24( p c s ) Weight of one product 20 ( g ) Remark ・The number of contained products may not reach to the maximum number. ・Products must not scattered in the box or product pins must not be bended in transportation. ※Marking on the box 1. MURATA Parts Number 2. Quantity 3. Inspection No. 4. CE Mark 5. ROHS－Y＜＊＞ [ROHS-Y<*>] is shown on a package label of RoHS compliant products. ①<*> is revision code of RoHS Directive like A>B>C… The regulation shown with alphabet of * refers to an other attached document [Indication Express for Regulation about Hazardous Substance of Use Limitation] Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 12 12. Production factory Wakura Murata Manufacturing Co.,Ltd. Murata Manufacturing (Thailand), Ltd. 13. Reference data 13.1. Power derating Vin 48 V 100 90 Load Ratio [%] 80 70 60 1.0 m/s 50 40 30 20 10 0 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta [℃ ] ※Reference only : evaluation board for temperature measurement (glass-epxy 2 layer , 100*180*1.6mm) [Note] We would like to emphasize the data is based on our experimental measurement. Please measure ambient temperature around a DC-DC Converter on your applications. C US Input side Output side Measurement point of air flow Thermal measurement point Air flow Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 13 13.2. Efficiency Efficiency [%] 8 12 Output Current [A] 13.3 Ripple Noise Ripple: 57mV Spike:57mV Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 14 13.4. Startup wave form 13.5. Startup delay On/Off Control Vout 1V/div Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 15 14. Notice 14.1.Soldering 14.1. 1. Flux Please solder the product with Rosin Flux, which contains chlorine 0.2wt% or less. Please do NOT use acid flux or water-soluble flux, which could corrode metals and glass of the product. 14.1.2.Solder Lead Free Solder Please use solder Sn-3Ag-0.5Cu 14.1.3 Recommended soldering Conditions Please solder under the following condition. ①Flow Solder Preheating ：120±10℃ 60～120 seconds Solder temperature ：250℃ +0℃/-5℃ Soldering time ：10 seconds max ②Condition of iron Soldering Preheating Iron temperature Soldering time ：120±10℃ 30 minutes max ：350℃ max ：3 seconds max 14.2. Cleaning 14.2.1. Please clean this product to remove flux by using dip, boil, and vapor methods in isopropyl alcohol for up to 5 minutes. Please inform us if you are to use aqueous or semi –aqueous cleaning or other methods. Do not use ultrasonic cleaning because semiconductor device on this product maybe damaged by resonance. 14.2.2. After cleaning, please dry this product thoroughly. If you touch the wet product, marking maybe erased or blurred. Do not measure electrical characteristics, until this product gets dried enough. 14.2.3. If you don’t clean this product with no-cleaning type flux, you must confirm fully in advance the reliability of this product. 14.3. Storage 14.3.1.Please store the products in room where the temperature/humidity is stable and direct sunlight cannot come in, and use the products within 6 months after delivery. Please avoid damp and heat or such places where the temperature greatly changes, as water may condense on this product, and the quality of characteristics may be reduced, and/or be the solderability may be degraded. If this product needs to be stored for a long time (more than 1 year), this product may be degraded in solderability and/or corroded. Please test the solderability of this product regularly. 14.3.2. Please do not store this product in the conditions such as a dusty place, a place exposed directly to sea breeze, or in an atmosphere containing corrosive gas (Cl2, NH3, SO2, NOX and so on). Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 14.4. Operational Environment and Operational Conditions 14.4.1. Operational Environment This product is not water-, chemical- or corrosion-proof. In order to prevent leakage of electricity and abnormal temperature rise of this product, do not use this product in the following conditions: (1) in an atmosphere containing corrosive gas (Cl2, NH3, SO2, NOX and so on) (2) in a dusty place (3) in a place exposed to direct sunlight (4) in such a place where water splashes or in such a humid place where water condenses (5) in a place exposed to sea breeze (6) in any other places similar to the above 16 14.4.2. Operational Conditions Please use this product within specified values (power supply, temperature, input, output, load condition, and so on). If not used within the specified values, defectiveness and deterioration of this product may be caused. Even if this product can endure the condition for short time, it may cause degradation of reliability. It is recommended that a fuse is inserted in input line (Vin) to secure safety in any abnormality such as internal circuit of Isolated DC-DC Converter broken down. Also please take care that the external voltage over output voltage of DC-DC Converter does not applies to output of this Isolated DC-DC Converter. 14.4.3. Note prior to use Defectiveness and reliability degradation may be caused if high static electricity, over rated voltage or reverse voltage are applied to this product. Please be sure to avoid the followings: (1) over rating power supply, reverse power supply or inadequate connection of 0 V(DC)line (2) electrostatic discharge from production line and/or operator (3) electrified product from electrostatic induction Please avoid an excessive mechanical shock. If this product is dropped on the floor, etc., a crack to the core of inductors and monolithic ceramic capacitors may occur. Please handle with care to avoid a strong shock to this product. Do not give excessive mechanical stress to the product with your handling. Do not bend this product much more than 0.1mm. 14.5. Transportation If you transport the products, please pack them so that the package will not be damaged by mechanical vibration or mechanical shock, and please educate and guide a carrier to prevent rough handling. If you transport the products to overseas (in particular, by sea), it is expected that the transportation environment will be the worst, so please pack the products, in the package designed on the consideration of mechanical strength, vibration-resistant and humidity-resistant. The package of the products, which Murata sells in Japan, may not resist over sea transport. Please consult us if you are to use the Murata package of the products sold in Japan for transport to overseas. Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9 MYBEB00520AZT DATA Sheet 17 15. Notice 15.1. Be sure to provide an appropriate fail-safe function on your product to prevent a second damage that may becaused by the abnormal function or the failure of our product. 15.2. Please connect the input terminal by right polarity. If you mistake the connection , it may break the DC-DC converter. In the case of destruction of the DC-DC converter inside, a large input current may flow. Please add a diode and fuse as follows. fuse + + + diode IN - OUT Load - Rated Fuse Current：6.3A ※Please select a diode and fuse after confirming the operation. 15.3. Applications (a)This product is designed and manufactured for the general applications such as computers, office appliances, communication equipment, measurement instruments, machine tools, factory equipment, audiovisual equipment and home appliances, etc. (b)Please contact us before using this product for the applications, which require high reliability, such as transportation equipment (aircraft, trains, vehicles, etc.), traffic lights equipment, disaster prevention/crime prevention equipment, etc. (C)Please do NOT use this product for the applications which require especially high reliability, such as aerospace equipment, undersea equipment, nuclear power plant control equipment, medical equipment, etc. Note ! 1. 2. Please make sure that your product has been evaluated and confirmed against your specifications when our product is mounted to your product. All the items and parameters in this product specification have been prescribed on the premise that our product is used for the purpose, under the condition and in the environment agreed upon between you and us. You are requested not to use our product deviating from such agreement. 3. We consider it not appropriate to include other terms and conditions for transaction warranty in product specifications, drawings or other technical documents. Therefore, if your technical documents as above include such terms and conditions as warranty clause, product liability clause, or intellectual property infringement liability clause, we will not be able to accept such terms and conditions unless they are based on the governmental regulation or they are stated in a separate contract agreement. Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2014.4.9