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FODM453 Datasheet(PDF) 3 Page - Fairchild Semiconductor |
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FODM453 Datasheet(HTML) 3 Page - Fairchild Semiconductor |
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4/12/04 Page 3 of 11 © 2003 Fairchild Semiconductor Corporation 5-PIN MINI FLAT PACKAGE HIGH SPEED TRANSISTOR OPTOCOUPLERS FODM452 FODM453 ** All Typicals at TA = 25°C ** All Typicals at TA = 25°C TRANSFER CHARACTERISTICS (TA = 0 to 70°C Unless otherwise specified) Parameter Test Conditions Symbol Min Typ** Max Unit COUPLED Current transfer ratio (Note 1) (IF = 16 mA, VCC = 4.5 V) TA = 25°C VOL=0.4V CTR 20 50 % VOL=0.5V 15 Logic low output voltage output voltage (IF = 16 mA, IO = 3 mA) (VCC = 4.5 V, TA =25°C) VOL 0.4 V (IF = 16 mA, IO = 2.4 mA) (VCC = 4.5 V) 0.5 SWITCHING CHARACTERISTICS (TA = 0 to 70°C unless otherwise specified., VCC = 5 V) Parameter Test Conditions Symbol Device Min Typ** Max Unit Propagation delay time to logic low (RL = 1.9 kΩ, IF = 16 mA) (Note 2) (Fig. 9) TA = 25°C TPHL 0.40 0.8 µs (RL = 1.9 kΩ, IF = 16 mA) (Note 2) (Fig. 9) 1.0 µs Propagation delay time to logic high (RL = 1.9 kΩ, IF = 16 mA) (Note 2) (Fig. 9) TA = 25°C TPLH 0.35 0.8 µs (RL = 1.9 kΩ, IF = 16 mA) (Note 2) (Fig. 9) 1.0 µs Common mode transient immunity at logic high (IF = 0 mA, VCM = 10 VP-P, RL = 1.9 kΩ) (Note 3) (Fig. 10) TA = 25°C |CMH| FODM452 5 15 KV/µs (IF = 0 mA, VCM = 1500 VP-P) TA = 25°C, (RL = 1.9 kΩ) (Note 3) (Fig. 10) FODM453 15 40 KV/µs Common mode transient immunity at logic low (IF = 16 mA, VCM = 10 VP-P, RL = 1.9 kΩ) (Note 3) (Fig. 10) TA = 25°C |CML| FODM452 5 15 KV/µs (IF = 16 mA, VCM = 1500 VP-P) (RL = 1.9 kΩ) (TA = 25°C)(Note 3) (Fig. 10) FODM453 15 40 KV/µs Bandwidth RL = 100Ω BW 3 MHz |
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