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| SanRex(R) ISOLATED DIODE MODULE (SOFT RECOVERY DIODE) DSR400AA60 IFAV=400A, VRRM=600V, trr=350ns SanRex Soft Recovery Diode Module DSR400AA is designed for applications requiring fast switching and soft recovery wave shape to reduce or eliminate the need for snubber components in the circuit. It achieves very low thermal resistance by employing thermally conductive aluminum nitride isolation. Features * Fast Reverse Recovery Time * Very Soft Recovery Characteristics * Low Forward Voltage Drop * Low Thermal Resistance Typical Applications * Welding and Plasma Cutting Machines * DC chopper * Rectifier in Switch Mode Power Supplies (SMPS) * Uninterruptible Power Supplies (UPS) * Free Wheeling Diode in converters and motor control circuits < Maximum Ratings > Symbol Item VRRM VR(DC) Symbol IF(AV) IFSM I 2t Tj Tstg V ISO A K Ratings (Tj = 25 C unless otherwise specified) Unit 600 480 V V Unit A A A 2s C C V Nm (kgfcm) g Repetitive Peak Reverse Voltage Reverse D.C. Voltage Item Average Forward Current Surge Forward Current I 2 t (for fusing) Junction Temperature Storage Temperature Isolation Voltage (R.M.S.) Mounting Mounting M6 Torque Terminal M6 Mass Conditions o = 98 C D.C., T C Ratings 400 8000 266000 -40 to +150 -40 to +125 2500 4.7(48) 4.7(48) 170 1/2 cycle, 60Hz, Peak value, non-repetitive Value for one cycle surge current A.C. 1 minute Recommended 2.5-3.9 (25-40) Recommended 2.5-3.9 (25-40) Typical Value < Electrical Characteristics > Symbol Item IRRM VFM t rr Conditions VR = VRRM, Tj= 125C IF = 400A, Instant measurement IF = 400A, -di / dt = 400A/Fs Junction to case Repetitive Peak Reverse Current Forward Voltage Drop Reverse Recovery Time Thermal Resistance (Tj = 25 C unless otherwise specified) Ratings Unit Min. Typ. Max. 500 mA 1.20 1.30 350 0.1 V ns C/W Rth(j-c) _________________________________________________________________________________________________________ SanRex 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com |
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