Beijing Silk Road Enterprise Management Services Co., Ltd.
| Fall time | 3us |
| Output Current | 50mA |
| Rise time | 4us |
| Vce Saturation(VCE(sat)) | 100mV@1mA,20mA |
| Operating Temperature | -55℃~+110℃ |
| Load Voltage | 80V |
| Reverse Voltage | 6V |
| Current transfer ratio | 50%;600% |
| Forward Current(If) | 50mA |
| Pd - Power Dissipation | 200mW |
| Number of Channels | - |
| Load Type | Phototransistor |
| Input type | DC |
| Isolation Voltage(Vrms) | 3.75kV |
| Description | 50mA 100mV@1mA,20mA 80V 6V DC SSOP-4 Transistor, Photovoltaic Output Optoisolators RoHS |
| Mfr. Part # | PC-3H7-CTP1 |
| Package | SSOP-4 |
| Model Number | PC-3H7-CTP1 |
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Product Specification
| Fall time | 3us | Output Current | 50mA |
| Rise time | 4us | Vce Saturation(VCE(sat)) | 100mV@1mA,20mA |
| Operating Temperature | -55℃~+110℃ | Load Voltage | 80V |
| Reverse Voltage | 6V | Current transfer ratio | 50%;600% |
| Forward Current(If) | 50mA | Pd - Power Dissipation | 200mW |
| Number of Channels | - | Load Type | Phototransistor |
| Input type | DC | Isolation Voltage(Vrms) | 3.75kV |
| Description | 50mA 100mV@1mA,20mA 80V 6V DC SSOP-4 Transistor, Photovoltaic Output Optoisolators RoHS | Mfr. Part # | PC-3H7-CTP1 |
| Package | SSOP-4 | Model Number | PC-3H7-CTP1 |
The PC-3H7X is a photoelectric coupler featuring a light-emitting diode and phototransistor housed in a 4-pin package. It offers a high input-output isolation voltage of 3,750Vrms and a minimum current transfer ratio (CTR) of 50% at IF = 5mA, VCE = 5V. With an operating temperature range of -55 to 110, it is suitable for applications such as programmable controllers, switching power supplies, intelligent meters, and various home appliances including air conditioners, fans, and water heaters. The product adheres to RoHS and MSL1 standards and holds multiple safety approvals.
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Condition |
|---|---|---|---|---|---|---|
| Input Forward Current | IF | - | - | 50 | mA | |
| Reverse Voltage | VR | - | - | 6 | V | |
| Power Dissipation (Input) | PD | - | - | 70 | mW | |
| Derating factor (above Ta = 90C) | - | - | 2.0 | mW/C | ||
| Output Collector - Emitter Voltage | VCEO | - | - | 80 | V | |
| Emitter - Collector Voltage | VECO | - | - | 7 | V | |
| Collector Current | IC | - | - | 50 | mA | |
| Collector Power Dissipation (Output) | PC | - | - | 150 | mW | |
| Derating factor (above Ta = 70C) | - | - | 3.1 | mW/C | ||
| Operating temperature range | Top | -55 | - | 110 | C | |
| Storage temperature range | Tstg | -55 | - | 125 | C | |
| Total Power consumption | P(W) | - | - | 200 | mW | |
| Isolation Voltage | VISO | - | 3750 | - | Vrms | AC for 1 minute, R.H.= 40 ~ 60% R.H. |
| Soldering Temperature | TSOL | - | - | 260 | C | For 10 seconds |
| Input Forward Voltage | VF | - | 1.2 | 1.4 | V | IF=20mA |
| Reverse Current | IR | - | - | 10 | A | VR=4V |
| Terminal Capacitance | Ct | - | 30 | 250 | pF | V=0, f=1KHz |
| Output Collector Dark Current | ICEO | - | - | 100 | nA | VCE=20V, IF=0 |
| Collector-Emitter Breakdown Voltage | BVCEO | 80 | - | - | V | IC=0.1mA, IF=0 |
| Emitter-Collector Breakdown Voltage | BVECO | 7 | - | - | V | IE=10A, IF=0 |
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.1 | 0.2 | - | V | IF=20mA, IC=1mA |
| Isolation Resistance | Riso | 51010 | 11011 | - | DC500V, 40 ~ 60% R.H. | |
| Floating Capacitance | Cf | 0.6 | 1 | - | pF | V=0, f=1MHz |
| Cut-off Frequency | fc | 80 | - | - | kHz | VCE=5V, IC=2mA RL=100,-3d B |
| Response Time (Rise) | tr | 4 | 18 | - | s | VCE=2V, IC=2mA RL=100 |
| Response Time (Fall) | tf | 3 | 18 | - | s | VCE=2V, IC=2mA RL=100 |
| CTR Rank (NONE) | CTR | 50 | 600 | - | % | IF=5mA, VCE=5V, Ta=25C |
| CTR Rank (A) | CTR | 80 | 160 | - | % | IF=5mA, VCE=5V, Ta=25C |
| CTR Rank (B) | CTR | 130 | 260 | - | % | IF=5mA, VCE=5V, Ta=25C |
| CTR Rank (C) | CTR | 200 | 400 | - | % | IF=5mA, VCE=5V, Ta=25C |
| CTR Rank (D) | CTR | 300 | 600 | - | % | IF=5mA, VCE=5V, Ta=25C |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...
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