FR2504 25A / 400V FAST RECOVERY RECTIFIER High current Fast Recovery Rectifier housed in the industry-standard TO-220AC package. These are high-efficiency, silicon rectifiers for industrial applications. TO-220 AC SPECIFICATION FEATURES High Current ( IF(AV) = 25A) Low V F for Lower Forward Conduction Losses Soft Recovery Characteristic Glass Passivated Junction Clip Construction for High Surge Current Capability APPLICATIONS C Voltage Regulators A Automotive and Industrial Rectification MARKING CODE: FR2504 MAXIMUM RATINGS Symbol Value Units Peak Repetitive Reverse Voltage VRRM 400 V Working Peak Reverse Voltage VRWM 400 V DC Blocking Voltage VDC 400 V Average Rectified Forward Current (T C = 100 °C) I F(AV) 25 A Non-Repetitive Peak Forward Surge Current I FSM 280 A TJ , Tstg -50 to 150 °C Symbol Value Units R JC 1.0 °C/Watt Rating Operating Junction and Storage Temperature Range THERMAL CHARACTERISTICS Rating Thermal Resistance junction to case 1/9/2006 Page 1 www.panjit.com FR2504 ELECTRICAL CHARACTERISTICS (TJ = 25°C unless otherwise noted) Parameter Symbol Forward voltage (Note 1) VF Conditions Min Typical Max I F = 25A - 1.17 1.3 I F = 50A - 1.35 1.5 Units V Reverse Leakage Current IR VR = 400V - - 10 uA Reverse Recovery Time t rr I F =0.5A, IR = 1.0A, I RR =0.25A - 110 250 ns Note 1. Short duration pulse to minimize self-heating TYPICAL CHARACTERISTICS (TJ = 25°C unless otherwise noted) 100 100.00 TJ = 150° C Reverse Current, I R (uA) Forward Current, IF (A) TJ = 150° C 10 TJ = 75° C 1 10.00 1.00 TJ = 75° C 0.10 TJ = 25° C TJ = 25° C 0.1 0.01 0.0 0.5 1.0 1.5 2.0 0 Forw ard Voltage, V F (V) 100 200 300 500 Reverse Voltage, V R (V) Figure 1. Typical Forward Characteristics Figure 2. Typical Reverse Characteristics 1000 60 DC f =1.0MHz 50 Resistive Load 40 Capacitance, C (pF Average Forward Current, IFAV (A) 400 30 Square Wave 20 100 10 0 0 20 40 60 80 100 120 140 160 Case Temperature, TC (C) 0.1 1 10 100 Reverse Voltage, V R (V) Figure 3. Current Derating Curves 1/9/2006 10 Figure 4. Typical Capacitance Page 2 www.panjit.com FR2504 PACKAGE DIMENSIONS ORDERING INFORMATION FR2504 B - Bulk, 50 units per tube, 2K per box Copyright PanJit International, Inc 2005 The inform ation presented in this docum ent is believed to be accurate and reliable. The specifications and inform ation herein are subject to change without notice. Pan Jit m akes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or system s. Pan Jit does not convey any license under its patent rights or rights of others. 1/9/2006 Page 3 www.panjit.com