EK 04V1

VRM = 40 V, IF(AV) = 1.0 A Schottky Diode EK04 Data Sheet Description Package The EK04 is a 40 V, 1.0 A Schottky diode with allowing improvements in VF and IR characteristics. These characteristic features contribute to improving power supply efficiency and to enabling high-frequency systems. Axial (φ2.7 × 5.0L / φ0.6) Cathode Mark Features ns VRM -------------------------------------------------------- 40 V IF(AV) ------------------------------------------------------ 1.0 A VF (IF = 1.0 A) ----------------------------------- 0.49 V typ. Bare Leads: Pb-free (RoHS Compliant) es ig ● ● ● ● (2) (1) D Applications The high speed switching applications as follows: (1) (2) (1) Cathode (2) Anode Not to scale N ot R ec o m m en de d fo rN ew ● DC-DC Converter ● Adapter EK04-DSE Rev.1.1 SANKEN ELCTRIC CO., LTD. Aug. 18, 2017 http://www.sanken-ele.co.jp/en © SANKEN ELECTRIC CO., LTD. 2017 1 EK04 Absolute Maximum Ratings Unless otherwise specified, TA = 25 °C. Parameter Rating Unit Peak Repetitive Reverse Voltage VRSM 45 V Repetitive Reverse Voltage VRM 40 V Average Forward Current IF(AV) 1.0 A Surge Forward Current IFSM 40 A I2t Limiting Value I2t 8.0 A2s Junction Temperature TJ −40 to 150 °C Storage Temperature TSTG −40 to 150 °C See Figure 2 and Figure 3 Half cycle sine wave, positive side, 10 ms, 1 shot 1 ms ≤ t ≤ 10ms es ig D Electrical Characteristics Conditions ns Symbol Min. Typ. Max. Unit — 0.49 0.55 V VF IF = 1.0 A Reverse Leakage Current Reverse Leakage Current Under High Temperature Thermal Resistance(1) IR VR = VRM — — 5.0 mA VR = VRM, TJ = 150 °C — — 35 mA — — 20 °C/W rN Forward Voltage Drop fo Conditions ew Unless otherwise specified, TA = 25 °C. Parameter Symbol H∙IR See Figure 1 en de d Rth(J-L) 10 mm Device 1.6 mm ot R ec o m m TL N Diameter of soldering area: φ3 mm Cupper thickness: 50 µm Figure 1 (1) Lead Temperature Measurement Point Rth (J-L) is thermal resistance between junction and lead. EK04-DSE Rev.1.1 SANKEN ELCTRIC CO., LTD. Aug. 18, 2017 http://www.sanken-ele.co.jp/en © SANKEN ELECTRIC CO., LTD. 2017 2 EK04 Rating and Characteristic Curves 1 1 0.9 0.9 0.7 t/T = 1/2 0.6 0.5 t/T = 1/3, sine wave 0.4 t/T = 1/6 0.3 0.2 TJ = 150 °C 0.1 0.8 0.7 Sine wave 0.6 t/T = 1/2 0.5 t/T = 1/3 0.4 t/T = 1/6 0.3 T 140 145 ew 135 0 150 100 fo de R ot TJ = 100 °C 140 150 Lead Temperature, TL (°C) IF(AV) vs. TL Typical Characteristics(2) (VR = 40 V) 1.E-02 TJ = 150 °C 1.E-03 TJ = 100 °C 1.E-04 1.E-05 1.E-06 TJ = 25 °C TJ = 25 °C 0.001 1.E-07 0.0 0.2 0.4 0.6 0.8 1.0 0 Forward Voltage, VF (V) Figure 4. (2) 130 1.E-01 Reverse Current, IR (A) m ec o TJ = 150 °C 0.1 120 1.E+00 en m 1 N Forward Current, IF (A) 10 0.01 Figure 3. d IF(AV) vs. TL Typical Characteristics(2) (VR = 0 V) 110 rN Lead Temperature, TL (°C) Figure 2. t T 0 130 TJ = 150 °C 0.2 0.1 t ns DC es ig 0.8 D Average Forward Current, IF(AV) (A) Average Forward Current, IF(AV) (A) DC VF vs. IF Typical Characteristics 10 20 30 40 Reverse Voltage, VR (V) Figure 5. VR vs. IR Typical Characteristics See Figure 1 for the lead temperature measurement conditions. EK04-DSE Rev.1.1 SANKEN ELCTRIC CO., LTD. Aug. 18, 2017 http://www.sanken-ele.co.jp/en © SANKEN ELECTRIC CO., LTD. 2017 3 EK04 Physical Dimensions ● Axial (φ2.7 × 5.0L / φ0.6) 62.3±0.7 Φ2.7±0.2 φ0.6±0.05 ns 5.0±0.2 es ig NOTES: rN ew D - Dimensions in millimeters - Bare leads: Pb-free (RoHS compliant) - When soldering the products, it is required to minimize the working time, within the following limits: Flow: 260 ± 5 °C / 10 ± 1 s, 2 times - Soldering Iron: 380 ± 10 °C / 3.5 ± 0.5 s, 1 time (Soldering should be at a distance of at least 1.5 mm from the body of the product.) fo Marking Diagram d Cathode Mark Specific Device Code (see Table 1) en de K0 4 Y M Table 1. Specific Device Code Specific Device Code Part Number K04 EK04 N ot R ec o m m Lot Number: Y is the last digit of the year of manufacture (0 to 9) M is the month of the year (1 to 9, O, N or D) EK04-DSE Rev.1.1 SANKEN ELCTRIC CO., LTD. Aug. 18, 2017 http://www.sanken-ele.co.jp/en © SANKEN ELECTRIC CO., LTD. 2017 4 EK04 Important Notes N ot R ec o m m en de d fo rN ew D es ig ns ● All data, illustrations, graphs, tables and any other information included in this document (the “Information”) as to Sanken’s products listed herein (the “Sanken Products”) are current as of the date this document is issued. The Information is subject to any change without notice due to improvement of the Sanken Products, etc. Please make sure to confirm with a Sanken sales representative that the contents set forth in this document reflect the latest revisions before use. ● The Sanken Products are intended for use as components of general purpose electronic equipment or apparatus (such as home appliances, office equipment, telecommunication equipment, measuring equipment, etc.). Prior to use of the Sanken Products, please put your signature, or affix your name and seal, on the specification documents of the Sanken Products and return them to Sanken. When considering use of the Sanken Products for any applications that require higher reliability (such as transportation equipment and its control systems, traffic signal control systems or equipment, disaster/crime alarm systems, various safety devices, etc.), you must contact a Sanken sales representative to discuss the suitability of such use and put your signature, or affix your name and seal, on the specification documents of the Sanken Products and return them to Sanken, prior to the use of the Sanken Products. The Sanken Products are not intended for use in any applications that require extremely high reliability such as: aerospace equipment; nuclear power control systems; and medical equipment or systems, whose failure or malfunction may result in death or serious injury to people, i.e., medical devices in Class III or a higher class as defined by relevant laws of Japan (collectively, the “Specific Applications”). 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You must take, at your own responsibility, preventative measures including using a sufficient safety design and confirming safety of any equipment or systems in/for which the Sanken Products are used, upon due consideration of a failure occurrence rate and derating, etc., in order not to cause any human injury or death, fire accident or social harm which may result from any failure or malfunction of the Sanken Products. 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DSGN-CEZ-16003 EK04-DSE Rev.1.1 SANKEN ELCTRIC CO., LTD. Aug. 18, 2017 http://www.sanken-ele.co.jp/en © SANKEN ELECTRIC CO., LTD. 2017 5