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H21B1 Datasheet(PDF) 5 Page - Fairchild Semiconductor |
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H21B1 Datasheet(HTML) 5 Page - Fairchild Semiconductor |
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5 / 6 page  6/13/02 Page 5 of 6 © 2002 Fairchild Semiconductor Corporation PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH H21B1 H21B2 H21B3 Figure 4. Leakage Current vs. Temperature DETECTOR 0.1 25 T A, AMBIENT TEMPERATURE (°C) 1 10 102 103 104 50 75 100 TA = 25 °C VCE = 25 V VCE = 25 V NORMALIZED TO VCE = 10 V EMITTER 0.1 25 T A, AMBIENT TEMPERATURE (°C) 1 10 102 103 104 50 75 100 TA = 25 °C VR = 5 V NORMALIZED TO Figure 5. Switching Speed vs. RL 0.1 1 .2 10 20 40 60 80 100 RL , LOAD RESISTANCE (Ω) .4 .6 .8 2 4 200 400 600 800 750 75 1000 1500 IF RL + VCC PW = 300 µs PRR = 100 pps IF = 7.5 AMPS, VCC = 5V RL NORMALIZED TO RL = 750 Ω Figure 6. Output Current vs. Distance .0001 .1 .01 024 6 8 10 d, DISTANCE (mm) d, DISTANCE (mils) .001 1.00 NORMALIZED TO VALUE WITH SHIELD REMOVED 78.7 157.5 236.2 315 393.7 toff ton BLACK SHIELD BLACK SHIELD D + E + d o d o |
Similar Part No. - H21B1 |
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Similar Description - H21B1 |
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