CS240650 CS241250 Powerex, Inc., 200 Hillis Street,Youngwood, Pennsylvania 15697-1800 (724) 925-7272 Fast Recovery Single Diode Modules 50 Amperes/600-1200 Volts Description: A Powerex Fast Recovery Single B Diode Modules are designed for H use in applications requiring fast F K A switching. The modules are isolat- C ed for easy mounting with other G K components on common G heatsinks. POW-R-BLOK has P - M4 THD (2 TYP.) L - DIA. been tested and recognized by D Underwriters Laboratories M M J A (QQQX2 Power Switching Semiconductors). CS240650, CS241250 E Fast Recovery Features: Single Diode Modules N 50 Amperes/600-1200 Volts M Isolated Mounting AK M Planar Chips M UL Recognized A Outline Drawing Applications: Dimension Inches Millimeters M Inverters A 2.087 53 M Choppers B 1.7050.008 43.30.2 M Switching Power Supplies C 1.417 36 D 1.299 33 M Free Wheeling E 0.866 22 F 0.551 14 Ordering Information: Select the complete eight digit G 0.354 9 module part number you desire H 0.315 8 from the table below. J 0.276 7 Example: CS241250 is a K 0.217 5.5 1200 Volt, 50 Ampere Fast L 0.217 Dia. Dia. 5.5 Recovery Single Diode Module. M 0.138 3.5 Voltage Current Rating N 0.118 3 Type Volts (x100) Amperes (50) P M4 Metric M4 CS24 06 50 12 D-9Powerex, Inc., 200 Hillis Street,Youngwood, Pennsylvania 15697-1800 (724) 925-7272 CS240650, CS241250 Fast Recovery Single Diode Modules 50 Amperes/600-1200 Volts Absolute Maximum Ratings Characteristics Symbol CS240650 CS241250 Units Peak Reverse Blocking Voltage V 600 1200 Volts RRM Transient Peak Reverse Blocking Voltage (Non-Repetitive), t < 5ms V 720 1350 Volts RSM DC Reverse Blocking Voltage V 480 960 Volts R(DC) DC Current, T = 105C I 50 50 Amperes C F(DC) Peak One-Cycle Surge (Non-Repetitive) On-State Current (60Hz) I 1000 1000 Amperes FSM Peak One-Cycle Surge (Non-Repetitive) On-State Current (50Hz) I 910 910 Amperes FSM 2 2 2 I t (for Fusing), 8.3 milliseconds I t 4165 4165 A sec Storage Temperature T -40 to 125 -40 to 125 C STG Operating Temperature T -40 to 150 -40 to 150 C j Maximum Mounting Torque M5 Mounting Screw 17 17 in.-lb. Maximum Mounting Torque M4 Terminal Screw 12 12 in.-lb. Module Weight (Typical) 90 90 Grams V Isolation V 2500 2500 Volts RMS D-10