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IS357B - Isocom Components

IS357B
Optocoupler, Phototransistor-Output, 4-Pin
The IS357B is an optically coupled isolator consisting of an infrared light emitting diode and NPN silicon photo transistor.

Features
• Marked as FPT#.
• Current Transfer Ratio MIN. 50%
• IsolationVoltage(3.75kVrms ,5.3kVpk )
• All electrical parameters 100% tested
• Drop in replacement for Sharp PC357
Manufacturer:
Productgroup: OptocouplersOptocouplers
Part Number: IS357B
Series: IS357
Datasheet: PDF IS357B | Isocom ComponentsOpen datasheet
State: 🟢 Active
Note article Merkzettel Request article Anfrage


Technical data

Output Type: Phototransistor
Channels: 1
PINs: 4
Isolation Voltage : 3750 Vrms
Rise Time : 4 µs
Fall Time : 3 µs
CTR Min : 130 %
CTR Max : 260 %
Input Current Type: DC
Forward Current max. : 50 mA
Hi-Rel: No
High Speed: No
High Voltage: No
  Length: 3.85 mm
  Width: 7 mm
  Heigth: 2.1 mm
  Min. operating temperature: -55 °C
  Max. operating temperature: 100 °C
  Chassis: SMD Mini-Flat

Hint: current revision of the supplier datasheet is applicable

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