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MCT5211 - AlGaAs LED/ Phototransistor Optocoupler

General Description

The MCT5210/5211 are optocouplers with a high efficiency AlGaAs LED optically coupled to a NPN phototransistor.

The high performance LED makes operation at low input currents practical.

The coupler is housed in a double molded, six pin DIP package.

Key Features

  • Current Transfer Ratio MCT5210, >70% at IF=3.0 mA MCT5211, >110% at IF=1.0 mA.
  • Saturation CTR.
  • MCT5211, >100% at IF=1.6 mA.
  • High Isolation Voltage, 5300 VACRMS.
  • Underwriters Lab File #E52744.
  • VDE #0884 Available with Option 1.

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Datasheet Details

Part number MCT5211
Manufacturer Siemens Group
File Size 70.59 KB
Description AlGaAs LED/ Phototransistor Optocoupler
Datasheet download datasheet MCT5211 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MCT5210 MCT5211 AlGaAs LED/ Phototransistor Optocoupler FEATURES • Current Transfer Ratio MCT5210, >70% at IF=3.0 mA MCT5211, >110% at IF=1.0 mA • Saturation CTR–MCT5211, >100% at IF=1.6 mA • High Isolation Voltage, 5300 VACRMS • Underwriters Lab File #E52744 • VDE #0884 Available with Option 1 DESCRIPTION The MCT5210/5211 are optocouplers with a high efficiency AlGaAs LED optically coupled to a NPN phototransistor. The high performance LED makes operation at low input currents practical. The coupler is housed in a double molded, six pin DIP package. Isolation test voltage is 5300 VACRMS. Because these parts have guaranteed CTRs at one and three mA, they are ideally suitable for interfacing from CMOS to TTL or LSTTL to TTL.