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IS357C on a board, in 3D

IS357C

Isocom Components

-55℃~+100℃ 1 1.2V 200% 200mV@1mA,20mA 3.75kV 3us 400% 4us@2mA,100Ω 50mA 50mA 6V 80V DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHS

Extended
DatasheetJLCPCBLCSCisocom-components/IS357C
Category
Transistor, Photovoltaic Output Optoisolators
Package
SMD-4P
Pins
4

Overview

The IS357C is a transistor, Photovoltaic Output Optoisolator made by Isocom Components in a SMD-4P package with 4 pins. -55℃~+100℃ 1 1.2V 200% 200mV@1mA,20mA 3.75kV 3us 400% 4us@2mA,100Ω 50mA 50mA 6V 80V DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PS2561L-1-V-A, from EasyEDA) and its footprint (EasyEDA_Cloud:SMD-4_L3.9-W4.4-P2.54-LS7.0-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C84334).

Symbol

Anode1Cathode2Emitter3Collector4
EasyEDA_Cloud:PS2561L-1-V-AFrom EasyEDA

Footprint

1234
EasyEDA_Cloud:SMD-4_L3.9-W4.4-P2.54-LS7.0-BLFrom EasyEDA

Parameters

16
Current Transfer Ratio (CTR) Maximum/Saturation Value
400%
Current Transfer Ratio (CTR) Minimum
200%
Fall time
3us
Forward Current(If)
50mA
Input type
DC
Isolation Voltage(Vrms)
3.75kV
Load Voltage
80V
Number of Outputs
1
Operating Temperature
-55℃~+100℃
Output Current
50mA
Output Type
Phototransistor
Reverse Voltage
6V
Rise time
4us@2mA,100Ω
Total Power Dissipation(Pd)
170mW
Vce Saturation(VCE(sat))
200mV@1mA,20mA
Voltage - Forward(Vf)
1.2V

Order codes

1

Pinout

4
The pins of the IS357C
PinNameType
1AnodeUnspecified
2CathodeUnspecified
3EmitterUnspecified
4CollectorUnspecified

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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the IS357C?

Yes. The symbol is EasyEDA_Cloud:PS2561L-1-V-A and the footprint EasyEDA_Cloud:SMD-4_L3.9-W4.4-P2.54-LS7.0-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the IS357C?

SMD-4P, with 4 pins. Its footprint is drawn on this page.

Where is the IS357C datasheet?

Isocom Components publishes it: the Datasheet link on this page opens it.

Where can I order the IS357C?

JLCPCB lists it as part C84334, with 0 in stock; the sellers' links on this page open their listings.

What can replace the IS357C?

Parts like it in the library: the OR-354B by Orient, the OR-357B-S-TP-G by Orient, the FODM121AR2V by onsemi and the IS357B by Isocom Components. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5