QT851
- Manufacturer
- MFR.Part #
- QT851
- JLCPCB Part #
- C17257136
- Package
- DIP-4
- Description
- -55℃~+100℃ 1 1.2V 100mA 260mW 350V 400mV@20mA,1mA 50% 5kV 600% 6V 80mA 8us 9us DC Phototransistor DIP-4 Transistor, Photovoltaic Output Optoisolators ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Optoisolators/Transistor, Photovoltaic Output Optoisolators | |
| Manufacturer | QT Brightek (QTB) | |
| Package | DIP-4 | |
| Load Voltage | 350V | |
| Operating Temperature | -55℃~+100℃ | |
| Forward Current(If) | 80mA | |
| Rise time | 9us | |
| Output Type | Phototransistor | |
| Output Current | 100mA | |
| Isolation Voltage(Vrms) | 5kV | |
| Reverse Voltage | 6V | |
| Total Power Dissipation(Pd) | 260mW | |
| Current Transfer Ratio (CTR) Maximum/Saturation Value | 600% | |
| Number of Outputs | 1 | |
| Input type | DC | |
| Current Transfer Ratio (CTR) Minimum | 50% | |
| Vce Saturation(VCE(sat)) | 400mV@20mA,1mA | |
| Fall time | 8us | |
| Voltage - Forward(Vf) | 1.2V |
* Images are for reference only
QT851
Extended- Manufacturer
- MFR.Part #
- QT851
- JLCPCB Part #
- C17257136
- Package
- DIP-4
- Description
- -55℃~+100℃ 1 1.2V 100mA 260mW 350V 400mV@20mA,1mA 50% 5kV 600% 6V 80mA 8us 9us DC Phototransistor DIP-4 Transistor, Photovoltaic Output Optoisolators ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
* Images are for reference only
QT851
Extended- Manufacturer
- MFR.Part #
- QT851
- JLCPCB Part #
- C17257136
- Package
- DIP-4
- Description
- -55℃~+100℃ 1 1.2V 100mA 260mW 350V 400mV@20mA,1mA 50% 5kV 600% 6V 80mA 8us 9us DC Phototransistor DIP-4 Transistor, Photovoltaic Output Optoisolators ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
QT851 Specifications
QT851 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Optoisolators/Transistor, Photovoltaic Output Optoisolators | |
| Manufacturer | QT Brightek (QTB) | |
| Package | DIP-4 | |
| Load Voltage | 350V | |
| Operating Temperature | -55℃~+100℃ | |
| Forward Current(If) | 80mA | |
| Rise time | 9us | |
| Output Type | Phototransistor | |
| Output Current | 100mA | |
| Isolation Voltage(Vrms) | 5kV | |
| Reverse Voltage | 6V | |
| Total Power Dissipation(Pd) | 260mW | |
| Current Transfer Ratio (CTR) Maximum/Saturation Value | 600% | |
| Number of Outputs | 1 | |
| Input type | DC | |
| Current Transfer Ratio (CTR) Minimum | 50% | |
| Vce Saturation(VCE(sat)) | 400mV@20mA,1mA | |
| Fall time | 8us | |
| Voltage - Forward(Vf) | 1.2V |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the QT851. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.
QT851 Schematic Symbol & PCB Footprint
The QT851 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.