onsemi HCPL2531
Obsolete
Inventory History
Inventory history trend unavailable
CAD Models
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Alternate Parts
1 part available
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 2.467
Stock
177,981
177,549
Authorized Distributors
0
4
Case/Package
DIP
PDIP
Number of Pins
8
8
Number of Channels
2
2
Isolation Voltage
2500 Vrms
3750 Vrms
Current Transfer Ratio
19 %
19 %
Rise Time
800 ns
-
Fall Time
800 ns
-
Output Voltage
20 V
-
Output Current
8 mA
-
Forward Voltage
1.7 V
1.7 V
Forward Current
25 mA
25 mA
Supply Chain
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.40.80.00
Introduction Date1988-04-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
Descriptions
Descriptions of onsemi HCPL2531 provided by its distributors.
Optocoupler DC-IN 2-Channel Transistor With Base DC Output 8-Pin PDIP Black Bulk
8-Pin DIP 1Mbit/s Dual-Channel High Speed Transistor Output Optocoupler
8-DIP (0.300 7.62mm) 2 DC Active Optoisolator Transistor Output 50% @ 16mA 2500Vrms 1Mbps 25mA
Optocoupler Dual Transistor-OUT 2500Vrms 8-Pin DIP Tube
DIP8 Through Hole Dual Channel High Speed 1 MB/s Transistor Optocoupler
onsemi Transistor output type optocoupler, dual channel, Through hole mounting, 8needle, PDIPencapsulation
Optocoupler Digital 2-ch. 1MBit/s 8mA 20V DIP8 HCPL 2531
OPTOCOUPLER, DUAL, TRANSISTOR O/P; No. of Channels: 2 Channel; Optocoupler Case Style: DIP; No. of Pins: 8Pins; Forward Current If Max: 50mA; Isolation Voltage: 2.5k; Available until stocks are exhausted Alternative available
Power Dissipation (Pd) mW = 100 / Reverse Voltage (Vr) V = 5 / Package Type = DIP-8 / Forward Voltage (Vf) Max. V = 1.7 / Output Type = Transistor / Isolation Voltage kV = 2.5 / Forward Current (If) Max. mA = 25 / Current Transfer Ratio (CTR) Min. % = 19 / Operating Temperature Max. °C = 100 / Operating Temperature Min. °C = -55 / Current Transfer Ratio (CTR) Max. % = 50 / Channels = 2
The HCPL-4502/HCPL-2503, 6N135/6 and HCPL-2530/HCPL-2531 optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor. A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base-collector capacitance of the input transistor. An internal noise shield provides superior common mode rejection of 10kV/µs. An improved package allows superior insulation permitting a 480 V working voltage compared to industry standard of 220 V.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageDIP
Contact PlatingTin
MountThrough Hole
Number of Pins8
Weight819 mg
Technical
Current Transfer Ratio19 %
Data Rate1 Mbps
Fall Time800 ns
Forward Current25 mA
Forward Voltage1.7 V
Input Current16 mA
Isolation Voltage2500 Vrms
Max Collector Current8 mA
Max Input Current25 mA
Max Operating Temperature85 °C
Max Output Voltage20 V
Max Power Dissipation35 mW
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Channels2
Number of Circuits2
Number of Elements2
Output Current8 mA
Output Current per Channel8 mA
Output TypePhototransistor
Output Voltage20 V
PackagingBulk
Power Dissipation100 mW
Response Time300 ns
Reverse Breakdown Voltage5 V
Reverse Voltage (DC)5 V
Rise Time800 ns
Schedule B8541408000
Dimensions
Height3.94 mm
Length9.91 mm
Width6.86 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements