onsemi HMHA281R2
$ 0.257
Production
Inventory History
3 month trend: +5.05%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.257
$ 0.236
$ 0.236
Stock
1,111,722
589,799
589,799
Authorized Distributors
6
6
6
Case/Package
SOIC
SMD/SMT
SMD/SMT
Number of Pins
4
4
4
Number of Channels
1
1
1
Isolation Voltage
3750 Vrms
3750 Vrms
3750 Vrms
Current Transfer Ratio
50 %
50 %
50 %
Rise Time
3 µs
3 µs
3 µs
Fall Time
3 µs
3 µs
3 µs
Output Voltage
80 V
80 V
80 V
Output Current
-
-
-
Forward Voltage
1.3 V
1.3 V
1.3 V
Forward Current
50 mA
50 mA
50 mA
Supply Chain
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.40.80.00
Introduction Date2001-05-08
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
Related Parts
ToshibaTLP290(GB,SE
OPTOISOLATOR 3.75KV TRANS 4-SO / Optoisolator Transistor Output 3750Vrms 1 Channel 4-SO
Descriptions
Descriptions of onsemi HMHA281R2 provided by its distributors.
Optocoupler, Transistor Output, 1 Channel, SSOP, 4 Pins, 50 mA, 3.75 kV, 50 %
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R
Avnet Japan
MFP4 SMT Single Channel 80 V 2500 Vrms Transistor Output Optocoupler
OPTOCOUPLER, TRANSISTOR, 3.75KV, SSOP-4; No. of Channels: 1 Channel; Optocoupler Case Style: SSOP; No. of Pins: 4Pins; Forward Current If Max: 50mA; Isolation Voltage: 3.75kV; CTR Min: 50%; Collector Emitter Voltage V(br)ceo: 8
The HMHA281 and HMHA2801 series devices consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a compact 4-pin mini-flat package. The lead pitch is 1.27 mm.
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 SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- 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
3 month trend: +5.05%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
Contact PlatingTin
MountSurface Mount
Number of Pins4
Weight120 mg
Technical
Collector Emitter Breakdown Voltage80 V
Collector Emitter Saturation Voltage400 mV
Collector Emitter Voltage (VCEO)80 V
Current Transfer Ratio50 %
Dark Current100 nA
Fall Time3 µs
Forward Current50 mA
Forward Voltage1.3 V
Isolation Voltage3750 Vrms
Max Collector Current50 mA
Max Input Current50 mA
Max Junction Temperature (Tj)125 °C
Max Operating Temperature100 °C
Max Output Voltage80 V
Max Power Dissipation150 mW
Min Operating Temperature-55 °C
Number of Channels1
Number of Circuits1
Number of Elements1
Output Current per Channel50 mA
Output Voltage80 V
Power Dissipation210 mW
Reverse Breakdown Voltage6 V
Reverse Voltage6 V
Rise Time3 µs
Schedule B8541408000
Dimensions
Height2.39 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements