onsemi HMHA281
$ 0.235
Production
Inventory History
3 month trend: +59.12%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.235
$ 0.287
$ 0.287
Stock
623,606
1,020,851
1,020,851
Authorized Distributors
6
6
6
Case/Package
SMD/SMT
SOIC
SOIC
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 Date2001-09-07
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
Descriptions
Descriptions of onsemi HMHA281 provided by its distributors.
ON SEMICONDUCTOR - HMHA281 - Optocoupler, Transistor Output, 1 Channel, SSOP, 4 Pins, 50 mA, 3.75 kV, 50 %
Optocoupler; Smd; Ch: 1; Out: Transistor; Uinsul: 3.75Kv; Uce: 80V
MFP4 SMT Single Channel 80 V 3750 Vrms Transistor Output Optocoupler
Transistor Output Optocoupler, 1-Element, 3750V Isolation
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.
Optocoupler; No. of Channels:1; Isolation Voltage:70Vrms; Optocoupler Output Type:Phototransistor; Input Current Max:10mA; Output Voltage Max:80V; Package/Case:4-SOIC; Leaded Process Compatible:Yes; No. of Pins:4 ;RoHS Compliant: Yes
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: +59.12%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSMD/SMT
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
Input Current10 mA
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
Length2.69 mm
Width4.4 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements