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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 |
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Manufacturer: | Isocom Components | |
Productgroup: | Optocouplers | |
Part Number: | IS357B | |
Series: | IS357 | |
Datasheet: | Open datasheet | |
State: | 🟢 Active |
Note article Request article |
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 |
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Hint: current revision of the supplier datasheet is applicable