International Rectifier(IR) type and Semikron type, stud version rectifier diode, 200A~300A, 200V~1800V. DO-9 case, also could make fast recovery type, and Schottky type diode.

Features:

High surge current capability
Stud cathode and stud anode version
Wide current range
Metric device version available

Typical Applications:

Battery charges
Converters
Power supplies
Machine tool controls
Welder Motor controls

Type        IF(AV)   VFM/IFM  IF(RMS)  VRRM   IRRM   Rjc        Tj       Mounting   Outline  
                A          V   A         A            V         mA    C'/W       C'           N/m        
200U(R)    200      1.3   600     320   200~1800   ≤20   0.2  -40~+125     25.0         DO-9
250U(R)    250      1.35  750    400   200~1800   ≤20  0.15  -40~+125     25.0         DO-9
300U(R)    300      1.35  900    480   200~1800   ≤20  0.15  -40~+125     25.0         DO-9