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25FR20 Datasheet(PDF) 5 Page - International Rectifier |
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25FR20 Datasheet(HTML) 5 Page - International Rectifier |
5 / 6 page 25F(R) Series 5 Bulletin I2018 rev. B 09/98 www.irf.com Fig. 3 - Forward Power Loss Characteristics 0 25 50 75 100 125 150 175 Maximum Allowable Ambient Temperature (°C) 3 K /W 4 K /W 6 K/W 8 K /W 12 K/W 20 K/W 40 K/W 0 5 10 15 20 25 30 35 0 5 10 15 20 25 30 Average Forward Current (A) RMS Limit Conduction Angle 180° 120° 90° 60° 30° 25F(R) Series T = 175°C J Fig. 4 - Forward Power Loss Characteristics 0 25 50 75 100 125 150 175 Maximum Allowable Ambient Temperature (°C) 2 K/ W 3 K/W 4 K/ W 6 K/W 12 K/W 8 K/ W 20 K/W 40 K/W 0 5 10 15 20 25 30 35 40 45 0 5 10 15 20 25 30 35 40 DC 180° 120° 90° 60° 30° Average Forward Current (A) RMS Limit Conduction Period 25F(R) Series T = 175°C J Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current 50 100 150 200 250 300 350 110 100 Number Of Equal Amplitude Half Cycle Current Pulses (N) Initial T = 175°C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s At Any Rated Load Condition And With Rated V Applied Following Surge. RRM J 25F(R) Series 0 50 100 150 200 250 300 350 400 0.01 0.1 1 10 Pulse Train Duration (s) Maximum Non Repetitive Surge Current Initial T = 175°C No Voltage Reapplied Rated V Reapplied Versus Pulse Train Duration. J RRM 25F(R) Series |
Similar Part No. - 25FR20 |
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Similar Description - 25FR20 |
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