
Enlarge
For Reference Only
Part Number | Q817CST1 |
OEMstron Part # | Q817CST1 |
Manufacturer | QT Brightek (QTB) |
Category | Semiconductors › Isolators › Optoisolators - Transistor, Photovoltaic Output |
Description | SMD 4PIN DC INPUT PHOTOTRANSISTO |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | Q817CST1 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 23 - Feb 28 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
Q817CST1 Specifications
Part Number | Q817CST1 | |
Brand | QT Brightek (QTB) | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Isolators | |
Subcategory | Optoisolators - Transistor, Photovoltaic Output | |
Manufacturer | QT Brightek (QTB) | |
Series | Q817 | |
Number of Channels | 1 | |
Voltage - Isolation | 5000Vrms | |
Current Transfer Ratio (Min) | 200% @ 5mA | |
Current Transfer Ratio (Max) | 400% @ 5mA | |
Turn On / Turn Off Time (Typ) | - | |
Rise / Fall Time (Typ) | 6µs, 8µs | |
Input Type | DC | |
Output Type | Transistor | |
Voltage - Output (Max) | 35V | |
Current - Output / Channel | 50mA | |
Voltage - Forward (Vf) (Typ) | 1.24V | |
Current - DC Forward (If) (Max) | 60mA | |
Vce Saturation (Max) | 200mV | |
Operating Temperature | -55°C ~ 110°C | |
Mounting Type | Surface Mount | |
Package / Case | 4-SMD, Gull Wing | |
Supplier Device Package | 4-SMD |
Q817CST1 Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
The Products You May Be Interested In
![]() |
HCPL-053L | OPTOISOLTR 3.75KV 2CH TRANS 8-SO | 418 More on Order |
![]() |
LOC110STR | OPTOISO 3.75KV PHVOLT 8SMD | 18005 More on Order |
![]() |
PS2561L2-1-A | OPTOISOLATOR 5KV TRANS 4SMD | 298 More on Order |
![]() |
PS2561DL-1Y-L-A | OPTOISOLATOR 5KV TRANS 4SMD | 145 More on Order |
![]() |
HCPL2530SDM | OPTOISO 2.5KV 2CH TRANSISTOR | 381 More on Order |
![]() |
CNW11AV3SD | OPTOCOUPLER TRANS OUT 6-SMD | 357 More on Order |
![]() |
H11A617DSD | OPTOISO 5.3KV TRANSISTOR 4SMD | 346 More on Order |
![]() |
ACPL-W454-520E | OPTOISOLATOR 5KV TRANS 6SOIC | 384 More on Order |
![]() |
LTV-826S | OPTOISOLATOR 5KV 2CH TRANS 8-SMD | 14882 More on Order |
![]() |
EL815(S)(TD) | OPTOISOLTR 5KV DARLINGTON 4-SMD | 415 More on Order |
![]() |
TIL117SR2VM | OPTOISO 7.5KV TRANS W/BASE 6SMD | 297 More on Order |
![]() |
5962-9085401KYA | OPTOISO 1.5KV TRANS W/BASE 8SMD | 135 More on Order |
Quick Inquiry
In Stock | 5,414 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
OR
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.