Beijing Silk Road Enterprise Management Services Co., Ltd.
| Fall time | 6us |
| Output Current | 50mA |
| Rise time | 5us |
| Vce Saturation(VCE(sat)) | 400mV@1mA,0.2mA |
| Operating Temperature | -55℃~+125℃ |
| Load Voltage | 80V |
| Reverse Voltage | 6V |
| Current transfer ratio | 100%;400% |
| Forward Current(If) | 60mA |
| Pd - Power Dissipation | 200mW |
| Number of Channels | - |
| Load Type | Phototransistor |
| Input type | DC |
| Isolation Voltage(Vrms) | 3.75kV |
| Description | 50mA 400mV@1mA,0.2mA 80V 6V DC SOP-4-1.27mm Transistor, Photovoltaic Output Optoisolators RoHS |
| Mfr. Part # | CTH291GB(T1) |
| Package | SOP-4-1.27mm |
| Model Number | CTH291GB(T1) |
View Detail Information
Explore similar products
High Voltage Dual Channel Photovoltaic Mosfet Driver Broadcom ASSR-V621-002E for
Signal Isolation Photocoupler Dual Inline Package LITEON LTV-817S-TA1 with
Optocoupler With High AC Isolation Voltage VISHAY TCMD4000 Suitable For
Single Channel Half Pitch Phototransistor Optocoupler Broadcom ACPL 214 500E for
Product Specification
| Fall time | 6us | Output Current | 50mA |
| Rise time | 5us | Vce Saturation(VCE(sat)) | 400mV@1mA,0.2mA |
| Operating Temperature | -55℃~+125℃ | Load Voltage | 80V |
| Reverse Voltage | 6V | Current transfer ratio | 100%;400% |
| Forward Current(If) | 60mA | Pd - Power Dissipation | 200mW |
| Number of Channels | - | Load Type | Phototransistor |
| Input type | DC | Isolation Voltage(Vrms) | 3.75kV |
| Description | 50mA 400mV@1mA,0.2mA 80V 6V DC SOP-4-1.27mm Transistor, Photovoltaic Output Optoisolators RoHS | Mfr. Part # | CTH291GB(T1) |
| Package | SOP-4-1.27mm | Model Number | CTH291GB(T1) |
The CTH291GB series is a general-purpose optocoupler featuring a phototransistor optically coupled to a gallium arsenide infrared-emitting diode. Housed in a 4-lead half pitch Mini-Flat package, this optocoupler offers high isolation of 3750 VRMS and a wide operating temperature range of -55 C to 125 C. It is suitable for applications such as switch mode power supplies, computer peripheral interfaces, and microprocessor system interfaces. The series is RoHS, REACH, and Halogen compliant, with pending regulatory approvals from UL, VDE, CQC, and IEC.
| Parameter | Rating | Units | Notes |
|---|---|---|---|
| Isolation Voltage (VISO) | 3750 | VRMS | |
| Total Power Dissipation (PTOT) | 200 | mW | |
| Operating Temperature (TOPR) | -55 ~ +125 | C | |
| Storage Temperature (TSTG) | -55 ~ +150 | C | |
| Soldering Temperature (TSOL) | 260 | C | |
| Emitter Forward Current (IF) | 60 | mA | |
| Emitter Peak Transient Current (IF(TRANS)) | 1000 | mA | 1s P.W, 300pps |
| Emitter Reverse Voltage (VR) | 6 | V | |
| Emitter Power Dissipation (PD) | 70 | mW | |
| Detector Power Dissipation (PC) | 150 | mW | |
| Collector-Emitter Breakdown Voltage (BVCEO) | 80 | V | |
| Emitter-Collector Breakdown Voltage (BVECO) | 6 | V | |
| Collector Current (IC) | 50 | mA | |
| Forward Voltage (VF) | 1.25 (Typ) | V | IF=10mA |
| Reverse Current (IR) | 5 (Max) | A | VR=6V |
| Input Capacitance (CIN) | 10 (Typ) | pF | f=1MHz |
| Collector-Emitter Breakdown Voltage (BVCEO) | 80 | V | IC=100A |
| Emitter-Collector Breakdown Voltage (BVECO) | 7 | V | IE=100A |
| Collector-Emitter Dark Current (ICEO) | 100 (Max) | nA | VCE=48V, IF=0mA |
| Collector-Emitter Dark Current (ICEO) | 50 (Max) | A | VCE=48V, Ta=85C |
| Current Transfer Ratio (CTR) | 100 - 400 | % | IF=5mA, VCE=5V |
| Collector-Emitter Saturation Voltage (VCE(SAT)) | 0.4 (Max) | V | IF=1mA, IC=0.2mA |
| Isolation Resistance (RIO) | 5x1010 | VIO=500VDC | |
| Isolation Capacitance (CIO) | 0.25 (Typ) | pF | f=1MHz |
| Rise Time (tr) | 5 (Typ) | s | IC=2mA, VCE=2V, RL=100 |
| Fall Time (tf) | 6 (Typ) | s | IC=2mA, VCE=2V, RL=100 |
| Turn-on Time (ton) | 8 (Typ) | s | IC=2mA, VCE=2V, RL=100 |
| Turn-off Time (toff) | 7 (Typ) | s | IC=2mA, VCE=2V, RL=100 |
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...
Get in touch with us
Leave a Message, we will call you back quickly!