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400U(R) Series Vishay High Power Products Standard Recovery Diodes (Stud Version), 400 A FEATURES • Wide current range RoHS • High surge current capabilities COMPLIANT • Stud cathode and stud anode version • Standard JEDEC types • RoHS compliant DO-205AB (DO-9) • Designed and qualified for industrial level TYPICAL APPLICATIONS • Converters PRODUCT SUMMARY IF(AV) • Power supplies 400 A • Machine tool controls • High power drives MAJOR RATINGS AND CHARACTERISTICS PARAMETER TEST CONDITIONS IF(AV
400U(R) Series Vishay High Power Products Standard Recovery Diodes (Stud Version), 400 A FORWARD CONDUCTION PARAMETER SYMBOL Maximum average forward current at case temperature Maximum RMS forward current TEST CONDITIONS IF(AV) 180° conduction, half sine wave IF(RMS) DC at 110 °C case temperature t = 10 ms Maximum peak, one cycle forward, non-repetitive surge current IFSM t = 8.3 ms t = 10 ms t = 8.3 ms t = 10 ms Maximum I2t for fusing I2 t t = 8.3 ms t = 10 ms t = 8.
00U(R) Series Maximum Allowable Case Temperature (°C) 200 190 180 170 160 150 140 130 120 110 100 90 80 400U/R Conduction Angle 180° 120° 0 90° 60° 30° 50 100 150 200 250 300 350 400 450 200 400U/R 190 180 Conduction Period 170 160 150 140 DC 130 180° 120 30° 60° 90° 120° 110 0 100 200 300 400 500 Average Forward Current (A) Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Fig.
400U(R) Series Vishay High Power Products Standard Recovery Diodes 8000 Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) (Stud Version), 400 A At Any Rated Load Condition And With Rated Vrrm Applied Following Surge. Initial Tj = 190°C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 7000 6000 5000 4000 3000 400U/R 2000 1 10 9000 8000 7000 Maximum Non Repetitive Surge Current Versus Pulse Train Duration.
Outline Dimensions Vishay High Power Products DO-205AB (DO-9) for 400U(R) Series DIMENSIONS in millimeters (inches) 19 (0.75) MAX. Glass-metal seal 4 (0. 16) M AX. 39 (1.53) MAX. 9.5 (0.37) MIN. Ø 8.5 (0.33) NOM. C.S. 35 mm² (0.054 s.i.) 200 ± 10 (7.87 ± 0.39) Ø 28.5 (1.08) MAX. 75 (2.95) MIN. SW 32 16 (0.63) MAX. 21 (0.82) MAX. 3/4"-16UNF-2A (1) Note • For metric device: M16 x 1.
400U(R) Series Standard Recovery Diodes Vishay High Power Products (Stud Version), 400 A ORDERING INFORMATION TABLE Device code 40 0 U R 160 D 1 2 3 4 5 6 1 - 40 = Essential part number 2 - 0 = Standard recovery device 3 - U = Stud normal polarity (cathode to stud) 4 - None = Stud normal polarity (cathode to stud) R = Stud reverse polarity (anode to stud) 5 - Voltage code x 10 = VRRM (see Voltage Ratings table) 6 - Diffused diode Note: For metric device M16 x 1.
Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product.
