2DD151008C Datasheet ISOLATION TYPE DC/DC CONVERTER 2DD151008C ■Overview 2DDxxxxxxC series are insulated DC/DC converters for gate drivers such as SiC MOSFET and IGBT. The high breakdown voltage and low parasitic capacitance make it suitable for gate drives such as SiC MOSFET and IGBT. ■Feature ・Ideal for gate drive power supply ・Ideal for half-bridge operation by dual output ・Gate voltage : +15V/-10V ・Low parasitic capacitance (about 9 pF); highly resistant to common-mode noise. ・Input-to-Output dielectric withstand voltage : AC5000V ・Output-to-Output dielectric withstand voltage : AC4000V ・Input-to-Output insulation distance : 14mm (clearance・creepage） ・Output-to-Output insulation distance : 12mm (clearance・creepage） ・Input voltage : 13.5～26.4V ・Over load protection ・Over heat protection ・Filling structure ・Safety standards：UL508(file no.E243511) ■Applications Inverters for industrial equipment, power conditioners, etc.… ■Connection example Driver Coupler Driver Coupler

2DD151008C Datasheet ■Block diagram Step-down Circuit Main Control Name Explanation of pins Unused ※Unable to connect to other circuits Unused ※Unable to connect to other circuits Input plus Input minus TAMURA CORPORATION

■ Absolute maximum rating TAMURA CORPORATION

2DD151008C Datasheet ■Protection function Item Over load protection Auto recovery Over heat protection Auto recovery /Case surface temperature ■Insulation Item Between Input-Output1,2 Dielectric withstand voltage 1min, Leak Current 2mA or less Insulation resistance Minimum clearance distances Minimum creepage distances Between Output1-Output2 Dielectric withstand voltage 1min, Leak Current 2mA or less Insulation resistance Minimum clearance distances Minimum creepage distances ■Temperature derating Load power shall be reduced according to temperature derating. Output Power 100% = Output Current...

2DD151008C Datasheet ■Typical characteristics (Ta=25℃, I COM1=ICOM2=0A) Output Current vs. Input Power 12 10 Input Power(W) Output Current vs. Efficiency Output Current vs. Output Voltage 1-/2-7 Output Voltage1-/2-(V) Input Voltage vs. Output Voltage 1+/2+ Input Voltage vs. Output Voltage 1-/2-7 Output Voltage1+/2+(V) Output Current vs. Output Voltage 1+/2+ TAMURA CORPORATION

2DD151008C Datasheet ■Typical characteristics (Ta=25℃, I COM1=ICOM2=0A) Ambient Temperature vs. Output Voltage 1+/2+ Ambient Temperature vs. Output voltage 1-/2- COM Sink Current vs. Output Voltage 1+/2+ (IOUT1= IOUT2=160mA) COM Sink Current vs. Output Voltage 1-/2(IOUT1=IOUT2=160mA) -7 Output Voltage1-/2-(V) Electronic load Ripple noize meter RM-103(KG) TAMURA CORPORATION

*After each test, exposure at room temperature and humidity condition for 24 hours. There shall be no abnormality on the electrical specification and appearance. TAMURA CORPORATION

2DD151008C Datasheet ■Dimensional outline drawing ※The dimensional tolerance without directions is ±0.5mm. ※Rounded numbers are pin numbers. Unit：mm TAMURA CORPORATION

^ 1 pin and 2pin are connected by providing land. Mechanical strength may decrease. ■Flow solder conditions : 255±3°C 5sec or less Preheat temperature 11 0°C~1 30C Preheat end 110°C±10°C ■Soldering condition of hand work : 350C(MAX) 4sec or less ^If you want to use past the long period there is a concern that the solder non-wetting by terminal oxidation to occur. Therefore, please use from taking enough tests. • Always mount fuse on the plus side of input for ensuring safety because the fuse is not built-in the product. Please select the fuse considering conditions such as steady current, inrush...

The content of this information is subject to change without prior notice for the purpose of improvements, etc. Ensure that you are in possession of the most up-to-date information when using this product. • The operation examples and circuit examples shown in this document are for reference purposes only, and TAMURA Corporation disclaims all responsibility for any violations of industrial property rights, intellectual property rights and any other rights owned by TAMURA Corporation or third parties that these may entail. • The circuit examples and part constants listed in this document are provided...