


- Manufacturer
- MFR.Part #
- HTLP521GB-S
- JLCPCB Part #
- C22396459
- Package
- SMD-4P
- Description
- 0℃~+70℃ 1.15V 100% 200mW 250mV@2mA,5mA 2us 3us 50mA 50mA 5kV 600% 6V 80V DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
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 | HXY MOSFET | |
| Package | SMD-4P | |
| Operating Temperature | 0℃~+70℃ | |
| Load Voltage | 80V | |
| Forward Current(If) | 50mA | |
| Rise time | 2us | |
| Output Type | Phototransistor | |
| Output Current | 50mA | |
| Isolation Voltage(Vrms) | 5kV | |
| Reverse Voltage | 6V | |
| Total Power Dissipation(Pd) | 200mW | |
| Current Transfer Ratio (CTR) Maximum/Saturation Value | 600% | |
| Input type | DC | |
| Current Transfer Ratio (CTR) Minimum | 100% | |
| Vce Saturation(VCE(sat)) | 250mV@2mA,5mA | |
| Fall time | 3us | |
| Voltage - Forward(Vf) | 1.15V |

* Images are for reference only
HTLP521GB-S
Extended- Manufacturer
- MFR.Part #
- HTLP521GB-S
- JLCPCB Part #
- C22396459
- Package
- SMD-4P
- Description
- 0℃~+70℃ 1.15V 100% 200mW 250mV@2mA,5mA 2us 3us 50mA 50mA 5kV 600% 6V 80V DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
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
- Manufacturer
- MFR.Part #
- HTLP521GB-S
- JLCPCB Part #
- C22396459
- Package
- SMD-4P
- Description
- 0℃~+70℃ 1.15V 100% 200mW 250mV@2mA,5mA 2us 3us 50mA 50mA 5kV 600% 6V 80V DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
HTLP521GB-S Specifications
HTLP521GB-S technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Optoisolators/Transistor, Photovoltaic Output Optoisolators | |
| Manufacturer | HXY MOSFET | |
| Package | SMD-4P | |
| Operating Temperature | 0℃~+70℃ | |
| Load Voltage | 80V | |
| Forward Current(If) | 50mA | |
| Rise time | 2us | |
| Output Type | Phototransistor | |
| Output Current | 50mA | |
| Isolation Voltage(Vrms) | 5kV | |
| Reverse Voltage | 6V | |
| Total Power Dissipation(Pd) | 200mW | |
| Current Transfer Ratio (CTR) Maximum/Saturation Value | 600% | |
| Input type | DC | |
| Current Transfer Ratio (CTR) Minimum | 100% | |
| Vce Saturation(VCE(sat)) | 250mV@2mA,5mA | |
| Fall time | 3us | |
| Voltage - Forward(Vf) | 1.15V |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the HTLP521GB-S. 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.

HTLP521GB-S Documents
HTLP521GB-S datasheets or manufacturer documentation.
Datasheet: HTLP521GB-S Datasheet (PDF)
HTLP521GB-S Schematic Symbol & PCB Footprint
The HTLP521GB-S schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.