Description:Last Shipments - 8-Pin DIP Dual-Channel High Speed 10 MBit/s Logic Gate Output Optocoupler (Not recommend for new design. The new equivalent part number is HCPL26xxM)
CMOS COMPATIBLE, OPEN COLLECTOR, UL RECOGNIZED, VDE APPROVED
Configuration:
SEPARATE, 2 CHANNELS
Data Rate-Nom:
10 MBps
Forward Current-Max:
0.03 A
Isolation Voltage-Max:
2500 V
JESD-609 Code:
e3
Mounting Feature:
SURFACE MOUNT
Number of Elements:
2
Number of Functions:
2
On-State Current-Max:
0.05 A
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Optoelectronic Device Type:
LOGIC IC OUTPUT OPTOCOUPLER
Power Dissipation-Max:
0.06 W
Response Time-Max:
1e-7 s
Response Time-Nom:
4.5e-8 ns
Supply Voltage-Min:
4.5 V
Supply Voltage-Nom:
5 V
Surface Mount:
YES
Terminal Finish:
Matte Tin (Sn) - annealed
HCPL2631SV Frequently Asked Questions (FAQs)
A good PCB layout practice for HCPL-2631SV is to keep the input and output traces separate, use a ground plane, and minimize the loop area of the input and output traces. Additionally, it's recommended to place the device close to the isolation barrier and use a shielded cable for the input signal.
To ensure reliability in high-temperature applications, it's essential to follow the recommended operating temperature range (-40°C to 100°C) and derate the device according to the thermal derating curve provided in the datasheet. Additionally, ensure good thermal management, such as using a heat sink or thermal pad, and avoid overheating the device.
The maximum allowable common-mode transient immunity for HCPL-2631SV is 10 kV/μs. This means that the device can withstand common-mode transients up to 10 kV with a rise time of 1 μs without compromising its performance or reliability.
No, HCPL-2631SV is not designed for high-voltage applications above 2.5 kV. The device is rated for a maximum working voltage of 2.5 kV, and exceeding this voltage can compromise its performance, reliability, and safety.
To troubleshoot issues with HCPL-2631SV, first verify that the input signal is correct and within the specified range. Check the power supply voltage, input impedance, and output load impedance. Also, ensure that the device is properly soldered and there are no soldering defects. If the issue persists, consult the datasheet and application notes for further guidance or contact onsemi's technical support.
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HCPL2631SV Overview
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