Infrared emitting diode and phototransistor KTP PC357SC CX KTP optocoupler with compact 2 mm profile
Key Attributes
Model Number:
PC357SC-CX(KTP)
Product Custom Attributes
Rise Time:
3us
Output Current:
50mA
Fall Time:
4us
Vce Saturation(VCE(sat)):
100mV@10mA,1mA
Operating Temperature:
-55℃~+110℃
Load Voltage:
80V
Reverse Voltage:
6V
Current Transfer Ratio:
600%;50%
Forward Current(If):
50mA
Pd - Power Dissipation:
200mW
Number Of Channels:
1
Load Type:
Phototransistor
Input Type:
DC
Isolation Voltage(Vrms):
3.75kV
Mfr. Part #:
PC357SC-CX(KTP)
Package:
SMD-4P
Product Description
Product Overview
The PC357 series devices are optocouplers consisting of an infrared emitting diode optically coupled to a phototransistor detector. Encapsulated in a green compound and packaged in a compact 4-pin SSOP with a 2.0 mm profile, these devices offer high isolation voltage and are Halogen-free, Pb-free, and RoHS compliant. They are ideal for applications such as DC-DC converters, programmable controllers, telecommunication equipment, and signal transmission between circuits of different potentials and impedance.
Product Attributes
- Brand: KTP Semiconductor
- Certifications: Halogens free (Br <900 ppm ,Cl <900 ppm , Br+Cl < 1500 ppm), Compliance with EU REACH, Pb free and RoHS compliant.
- Package: 4 Pin SSOP with a 2.0 mm profile
Technical Specifications
| Parameter | Symbol | PC357 | PC357A | PC357B | PC357C | PC357D | PC357E | PC357F | Unit | Condition |
| Input Characteristics | ||||||||||
| Forward voltage | VF | - | 1.2 | 1.4 | - | - | - | - | V | IF = 20mA |
| Reverse current | IR | - | - | 10 | - | - | - | - | µA | VR = 4V |
| Input capacitance | Cin | - | 30 | 250 | - | - | - | - | pF | V = 0, f = 1kHz |
| Output Characteristics | ||||||||||
| Collector-Emitter dark current | ICEO | - | - | 100 | - | - | - | - | nA | VCE = 20V, IF = 0mA |
| Collector-Emitter breakdown voltage | BVCEO | 80 | - | - | - | - | - | - | V | IC = 0.1mA |
| Emitter-Collector breakdown voltage | BVECO | 7 | - | - | - | - | - | - | V | IE = 0.1mA |
| Transfer Characteristics | ||||||||||
| Current Transfer ratio | CTR | 50 - 600 | 80 - 160 | 130 - 260 | 200 - 400 | 300 - 600 | 100 - 200 | 150 - 300 | % | IF = 5mA ,VCE = 5V |
| Collector-Emitter saturation voltage | VCE(sat) | - | 0.1 | 0.2 | - | - | - | - | V | IF = 10mA ,IC = 1mA |
| Isolation resistance | RIO | 5×1010 | - | - | - | - | - | - | Ω | VIO = 500Vdc, 40~60% R.H. |
| Floating capacitance | CIO | - | 0.6 | 1.0 | - | - | - | - | pF | VIO = 0, f = 1MHz |
| Rise time | tr | - | 3 | 18 | - | - | - | - | µs | VCE = 2V, IC = 2mA, RL = 100 Ω |
| Fall time | tf | - | 4 | 18 | - | - | - | - | µs | |
| Absolute Maximum Ratings | ||||||||||
| Forward current | IF | 50 | mA | |||||||
| Peak forward current (1us, pulse) | IFP | 1 | A | |||||||
| Reverse voltage | VR | 6 | V | |||||||
| Power dissipation | PD | 70 | mW | Derating factor (above Ta = 90°C) 2.9 mW/°C | ||||||
| Output Power dissipation | PC | 150 | mW | Derating factor (above Ta = 70°C) 3.7 mW/°C | ||||||
| Collector current | IC | 50 | mA | |||||||
| Collector-Emitter voltage | VCEO | 80 | V | |||||||
| Emitter-Collector voltage | VECO | 7 | V | |||||||
| Total Power Dissipation | PTOT | 200 | mW | |||||||
| Isolation Voltage | VISO | 3750 | Vrms | AC for 1 minute, R.H.= 40 ~ 60% R.H. | ||||||
| Operating temperature | TOPR | -55 ~ +110 | °C | |||||||
| Storage temperature | TSTG | -55 ~ +125 | °C | |||||||
| Soldering Temperature | Tsol | 260 | °C | For 10 seconds | ||||||
2509051530_KTP-PC357SC-CX-KTP_C51883203.pdf
Contact Our Experts And Get A Free Consultation!
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
