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H21B4 |
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| Part Number | H21B4 |
| Manufacturer | Fairchild Semiconductor |
| Description | The H21B4, H21B5 and H21B6 consist of a gallium arsenide infrared emitting diode coupled with a silicon photodarlington in a plastic housing. The packaging system is designed to optimize the mechanica... |
| Features |
• Opaque housing • Low cost • 035" apertures • High IC(ON) © 2002 Fairchild Semiconductor Corporation Page 1 of 6 6/13/02 PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH H21B4 H21B5 H21B6 ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified) Parameter Operating Temperature Storage Temperature Soldering Temperature (Iron)(2,3 and 4) Soldering Temperature INPUT (EMITTER) Continuous Forward Current Reverse Voltage Power Dissipation(1) OUTPUT (SENSOR) Collector to Emitter Voltage Emitter to Collector Voltage Collector Current Power Dissipation (TC = 25°C)(1) VCEO VECO IC PD 55 6 40 150 V ... |
| Document |
 H21B4 Data Sheet
PDF 373.45KB |
| Distributor | Stock | Price | Buy |
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| No. | Part # | Manufacture | Description | Datasheet |
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QT Optoelectronics |
SLOTTED OPTICAL SWITCH |
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Fairchild Semiconductor |
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
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Fairchild Semiconductor |
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
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QT Optoelectronics |
SLOTTED OPTICAL SWITCH |
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Fairchild Semiconductor |
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
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QT Optoelectronics |
SLOTTED OPTICAL SWITCH |
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QT Optoelectronics |
SLOTTED OPTICAL SWITCH |
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Fairchild Semiconductor |
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
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QT Optoelectronics |
SLOTTED OPTICAL SWITCH |
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Fairchild Semiconductor |
PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
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