3D Models
Note! To download footprints and symbols, use the build and request forms below
Request (48 hours)
- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for QSE158
- Part Number QSE158
- Manufacturer onsemi
- Pin Count 999
- Part Category Integrated Circuit
- Last Modified Date Sep 19, 2024 2:45 PM UTC
- Pinout / Pin List Click Here (Member Only)
QSE158 Details
-
Manufacturer Part Number:
QSE158
-
Brand Name:
onsemi
-
Pbfree Code:
Yes
-
Rohs Code:
Yes
-
Part Life Cycle Code:
Obsolete
-
Part Package Code:
SIDELOOKER OPTOLOGIC 4.44x5.08x2.54, 1.90P
-
Package Description:
PACKAGE-3
-
Manufacturer Package Code:
100CM
-
Manufacturer:
onsemi
-
YTEOL:
0
-
Additional Feature:
DAY LIGHT FILTER, HIGH SENSITIVITY, OPEN COLLECTOR, TTL COMPATIBLE
QSE158 Frequently Asked Questions (FAQs)
-
A good PCB layout for the QSE158 involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
-
To ensure proper biasing, connect the VCC pin to a stable voltage source, and the GND pin to a solid ground plane. The input voltage should be within the recommended range, and the output voltage should be decoupled with a capacitor to prevent oscillations.
-
The maximum power dissipation of the QSE158 is dependent on the ambient temperature and the thermal resistance of the package. According to the datasheet, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, this value can be derated based on the actual operating conditions.
-
The QSE158 is rated for operation up to 125°C junction temperature. However, the device's performance and reliability may degrade at high temperatures. It's essential to consider the thermal management and derate the power dissipation accordingly to ensure reliable operation.
-
To troubleshoot issues with the QSE158, start by verifying the input voltage, output voltage, and current consumption. Check for any signs of overheating, and ensure the device is properly biased. Use an oscilloscope to check for any oscillations or noise on the output. If the issue persists, consult the datasheet and application notes for further guidance.
Trust Checks
Trust Score Unavailable
QSE158 Overview
Use the download button to access the QSE158 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like QSE15,
or try a keyword search, such as Optocoupler
