EU1V0

VRM = 400 V, IF(AV) = 0.25 A, trr = 400 ns Fast Recovery Diode EU1 Data Sheet Description Package The EU1 is a fast recovery diode of 400 V / 0.25 A. The maximum trr of 400 ns is realized by optimizing a life-time control. Axial (φ2.7 × 5.0L / φ0.78) Cathode Mark Features ● ● ● ● ● ● VRM---------------------------------------------------- 400 V IF(AV)--------------------------------------------------- 0.25 A VF ------------------------------------------------------ 2.5 V trr1 ------------------------------------------------------ 400 ns Bare Leads: Pb-free (RoHS Compliant) Flammability: Equivalent to UL94V-0 (2) (1) (1) Applications ● Secondary-side Rectifier Diode (Flyback Converter, LLC Converter, etc.) ● Freewheel Diode (Offline Buck Converter, Offline Buck-boost Converter, etc.) EU1-DSE Rev.1.3 SANKEN ELECTRIC CO., LTD. Mar. 10, 2022 https://www.sanken-ele.co.jp/en © SANKEN ELECTRIC CO., LTD. 2019 (2) (1) Cathode (2) Anode Not to scale 1 EU1 Absolute Maximum Ratings Unless otherwise specified, TA = 25 °C. Parameter Symbol Nonrepetitive Peak Reverse Voltage VRSM Repetitive Peak Reverse Voltage VRM Average Forward Current IF(AV) Surge Forward Current IFSM I2t Limiting Value Junction Temperature Storage Temperature I2t TJ TSTG Conditions See Figure 2 and Figure 3. Half cycle sine wave, positive side, 10 ms, 1 shot 1 ms ≤ t ≤ 10 ms Rating 450 400 0.25 Unit V V A 15 A 1.1 − 40 to 150 − 40 to 150 A2s °C °C Electrical Characteristics Unless otherwise specified, TA = 25 °C. Parameter Symbol Forward Voltage Drop VF Reverse Leakage Current Reverse Leakage Current under High Temperature IR Conditions TJ = 25 °C, IF = 0.25 A TJ = 100 °C, IF = 0.25 A VR = VRM H∙IR VR = VRM, TJ = 100 °C IF = IRP = 10 mA, 90% recovery point, TJ = 25 °C IF = 10 mA, IRP = 20 mA, 75% recovery point, TJ = 25 °C See Figure 1. trr1 Reverse Recovery Time trr2 Thermal Resistance (1) Rth(J-L) Min. — — — Typ. — 0.85 — Max. 2.5 — 10 Unit V V µA — — 150 µA — — 400 ns — — 180 ns — — 17 °C/W Mechanical Characteristics Parameter Package Weight Conditions TL Min. ― Typ. 0.3 Max. ― Unit g 10 mm Device 1.6 mm Diameter of soldering area: φ3 mm Cupper thickness: 50 µm Figure 1. (1) Lead Temperature Measurement Conditions Rth (J-L) is thermal resistance between junction and lead. Lead temperature (TL) is measured near the root of pin (see Figure 1. EU1-DSE Rev.1.3 SANKEN ELECTRIC CO., LTD. Mar. 10, 2022 https://www.sanken-ele.co.jp/en © SANKEN ELECTRIC CO., LTD. 2019 2 EU1 Derating Curves 0.25 0.25 DC t/T = 1/3, sine wave Average Forward Current, IF(AV) (A) 0.20 Average Forward Current, IF(AV) (A) DC t/T = 1/2 0.20 t/T = 1/6 0.15 Sine wave 0.15 0.10 t/T = 1/2 t/T = 1/3 0.10 0.05 t/T = 1/6 0.05 t t T T 0.00 0.00 125 130 135 140 145 150 125 130 Lead Temperature, TL (°C) Figure 2. (2) IF(AV) vs. TL (2) (TJ = 150 °C, VR = 0 V) 135 140 145 150 Lead Temperature, TL (°C) Figure 3. IF(AV) vs. TL(2) (TJ = 150 °C, VR = 400 V) See Figure 1 for the lead temperature measurement conditions. EU1-DSE Rev.1.3 SANKEN ELECTRIC CO., LTD. Mar. 10, 2022 https://www.sanken-ele.co.jp/en © SANKEN ELECTRIC CO., LTD. 2019 3 EU1 Characteristic Curves 0.8 Maximum Reverse Power Dissipation, P R(MAX) (W) Maximum Forward Power Dissipation, P F(MAX) (W) 0.8 t T 0.6 t/T = 1/6 t/T = 1/3, sine wave 0.4 t/T = 1/2 0.2 DC t 0.6 1−t/T = 2/3 0.4 1−t/T = 1/2 0.2 Sine wave 0.0 0.0 0.00 0.05 0.10 0.15 0.20 0 0.25 Figure 4. 100 200 300 400 Reverse Voltage VR (V) Average Forward Current, IF(AV) (A) PF(MAX) vs. IF(AV) (TJ = 150 °C) Figure 5. PR(MAX) vs. VR (TJ = 150 °C) 1.E-03 1 Reverse Leakage Current, IR (A) 10 Forward Current, IF (A) 1−t/T = 5/6 T TJ = 150 °C 0.1 TJ = 100 °C 0.01 TJ = 25 °C TJ = 150 °C 1.E-04 1.E-05 TJ = 100 °C 1.E-06 1.E-07 TJ = 25 °C 1.E-08 0.001 0.0 0.5 1.0 1.5 0 Typical Characteristics: IF vs. VF 200 300 400 Reverse Voltage, VR (V) Forward Voltage Drop, VF (V) Figure 6. 100 Figure 7. EU1-DSE Rev.1.3 SANKEN ELECTRIC CO., LTD. Mar. 10, 2022 https://www.sanken-ele.co.jp/en © SANKEN ELECTRIC CO., LTD. 2019 Typical Characteristics: IR vs. VR 4 EU1 1000 Thermal Resistance (°C/W) Rthj-a R th(J-A) 100 Rth(J-L) 10 1 0.1 10m 100m 1 10 100 1000 Pulse Width (s) Figure 8. Typical Transient Thermal Resistance Characteristics EU1-DSE Rev.1.3 SANKEN ELECTRIC CO., LTD. Mar. 10, 2022 https://www.sanken-ele.co.jp/en © SANKEN ELECTRIC CO., LTD. 2019 5 EU1 Physical Dimensions ● Axial (φ2.7 × 5.0L / φ0.78) 62.3±0.7 Φ2.7±0.2 5.0±0.2 φ0.78±0.05 Side View Front View NOTES: - Dimensions in millimeters - Bare leads: Pb-free (RoHS compliant) - The total length of the product is the dimension when delivered separately and depends on the taping and lead forming specifications. - The allowance position of body against the center of the total length of the product is 0.5 mm (max.); see Front View. - The allowance position of lead against the center of body is 0.2 mm (max.); see Side View. - The burr may exist up to 2 mm from the body of lead root. - When soldering the products, it is required to minimize the working time within the following limits: Flow: 260 °C / 10 s, 1 time Soldering Iron: 350 °C / 3.5 s, 1 time (Soldering should be at a distance of at least 1.5 mm from the body of the product.) Marking Diagram Cathode Mark U1 YM D Specific Device Code (see Table 1) 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) D is the period of days represented by: : the first 10 days of the month (1st to 10th) : the second 10 days of the month (11th to 20th) : the last 10–11 days of the month (21st to 31st) Table 1. Specific Device Code Specific Device Code Part Number U1 EU1 NOTE: - Marked in silver-based color EU1-DSE Rev.1.3 SANKEN ELECTRIC CO., LTD. Mar. 10, 2022 https://www.sanken-ele.co.jp/en © SANKEN ELECTRIC CO., LTD. 2019 6 EU1 Important Notes ● 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. 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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 EU1-DSE Rev.1.3 SANKEN ELECTRIC CO., LTD. Mar. 10, 2022 https://www.sanken-ele.co.jp/en © SANKEN ELECTRIC CO., LTD. 2019 7