Transistor Output Optocouplers

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FODM8801 OptoHiT™ Phototransistors

onsemi FODM8801 OptoHiT™ Phototransistors are first-of-their-kind phototransistors, utilizing a leading-edge, proprietary process technology to achieve high operating temperature characteristics up to +125°C. The optocoupler consists of an aluminum gallium arsenide (AlGaAs) infrared light emitting diode (LED) optically coupled to a phototransistor, in a compact half pitch, mini-flat, 4-pin package. It delivers high current transfer ratio at very low input current. The input-output isolation voltage, V_ISO, is rated at 3750 VAC_RMS. onsemi FODM8801 devices are ideally suited for use in DC-DC converters.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Number of Channels	Isolation Voltage	Output Type	Current Transfer Ratio - Min	Current Transfer Ratio - Max	If - Forward Current	Vf - Forward Voltage	Maximum Collector Emitter Voltage	Maximum Collector Current	Maximum Collector Emitter Saturation Voltage	Rise Time	Fall Time	Vr - Reverse Voltage	Pd - Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Transistor Output Optocouplers OptoHiT Phototrans 75V 1-Ch CTR 160% FODM8801A onsemi 1: 1,53 € 29.576In Stock	Mfr. Part No. FODM8801A Mouser Part No 512-FODM8801A	onsemi	Transistor Output Optocouplers OptoHiT Phototrans 75V 1-Ch CTR 160% Learn More about onsemi fairchild fdom8801 phototransistors	Datasheet	29.576In Stock	1,53 € 1,09 € 0,82 € 0,701 € View 0,662 € 0,549 €	Min.: 1 Mult.: 1 Max.: 3.000	SMD/SMT	Miniflat-4	1 Channel	3750 Vrms	NPN Phototransistor	80 %	160 %	20 mA	1.8 V	75 V	30 mA	400 mV	5 us	5.5 us	6 V	150 mW	- 40 C	+ 125 C	FODM8801A	Tube
Transistor Output Optocouplers OptoHiT Octocoupler Phototransistor FODM8801AV onsemi 1: 1,68 € 2.617In Stock	Mfr. Part No. FODM8801AV Mouser Part No 512-FODM8801AV	onsemi	Transistor Output Optocouplers OptoHiT Octocoupler Phototransistor Learn More about onsemi fairchild fdom8801 phototransistors	Datasheet	2.617In Stock	1,68 € 1,19 € 0,894 € 0,771 € View 0,728 € 0,692 € 0,661 € 0,629 € Quote	Min.: 1 Mult.: 1	SMD/SMT	Miniflat-4	1 Channel	3750 Vrms	NPN Phototransistor	80 %	160 %	20 mA	1.8 V	75 V	30 mA	400 mV	5 us	5.5 us	6 V	150 mW	- 40 C	+ 125 C	FODM8801A	Tube
Transistor Output Optocouplers VDE tested, OptoHiT Hi Temp Phototranstr FODM8801BR2V onsemi 1: 1,56 € 5.136In Stock	Mfr. Part No. FODM8801BR2V Mouser Part No 512-FODM8801BR2V	onsemi	Transistor Output Optocouplers VDE tested, OptoHiT Hi Temp Phototranstr Learn More about onsemi fairchild fdom8801 phototransistors	Datasheet	5.136In Stock	Cut Tape 1,56 € 1,11 € 0,832 € 0,713 € Reel 0,639 € View 0,673 € 0,611 € 0,581 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	SMD/SMT	Miniflat-4	1 Channel	3750 Vrms	NPN Phototransistor	130 %	260 %	20 mA	1.8 V	75 V	30 mA	400 mV	5 us	5.5 us	6 V	150 mW	- 40 C	+ 125 C	FODM8801B	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers OptoHiT Series, High-Temperature Phototransistor FODM8801CV onsemi 1: 1,81 € 2.396In Stock	Mfr. Part No. FODM8801CV Mouser Part No 512-FODM8801CV	onsemi	Transistor Output Optocouplers OptoHiT Series, High-Temperature Phototransistor Learn More about onsemi fairchild fdom8801 phototransistors	Datasheet	2.396In Stock	1,81 € 1,29 € 0,972 € 0,843 € View 0,798 € 0,76 € 0,728 € 0,695 € Quote	Min.: 1 Mult.: 1	SMD/SMT	Miniflat-4	1 Channel	3750 Vrms	NPN Phototransistor	200 %	400 %	1 mA	1.8 V	75 V	30 mA	400 mV	5 us	5.5 us	6 V	150 mW	- 40 C	+ 125 C	FODM8801C	Tube
Transistor Output Optocouplers HighTem PhotoXsistor FODM8801BR2 onsemi 1: 1,55 € 22.384In Stock	Mfr. Part No. FODM8801BR2 Mouser Part No 512-FODM8801BR2	onsemi	Transistor Output Optocouplers HighTem PhotoXsistor Learn More about onsemi fairchild fdom8801 phototransistors	Datasheet	22.384In Stock	Cut Tape 1,55 € 1,10 € 0,832 € 0,712 € 0,673 € Reel 0,639 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 3.380 : 2.500	SMD/SMT	Miniflat-4	1 Channel	3750 Vrms	NPN Phototransistor	130 %	260 %	20 mA	1.8 V	75 V	30 mA	400 mV	5 us	5.5 us	6 V	150 mW	- 40 C	+ 125 C	FODM8801B	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers HighTem PhotoXsistor FODM8801CR2 onsemi 1: 1,60 € 20.407In Stock 27.500Expected 1/12/2027	Mfr. Part No. FODM8801CR2 Mouser Part No 512-FODM8801CR2	onsemi	Transistor Output Optocouplers HighTem PhotoXsistor Learn More about onsemi fairchild fdom8801 phototransistors	Datasheet	20.407In Stock 27.500Expected 1/12/2027	Cut Tape 1,60 € 1,14 € 0,851 € 0,735 € 0,695 € Reel 0,66 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.500 : 2.500	SMD/SMT	Miniflat-4	1 Channel	3750 Vrms	NPN Phototransistor	200 %	400 %	20 mA	1.8 V	75 V	30 mA	400 mV	5 us	5.5 us	6 V	150 mW	- 40 C	+ 125 C	FODM8801C	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers HighTem PhotoXsistor FODM8801AR2 onsemi 1: 1,68 € 5.953In Stock 12.500Expected 12/1/2026	Mfr. Part No. FODM8801AR2 Mouser Part No 512-FODM8801AR2	onsemi	Transistor Output Optocouplers HighTem PhotoXsistor Learn More about onsemi fairchild fdom8801 phototransistors	Datasheet	5.953In Stock 12.500Expected 12/1/2026	Cut Tape 1,68 € 1,19 € 0,894 € 0,771 € 0,728 € Reel 0,692 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.500 : 2.500	SMD/SMT	Miniflat-4	1 Channel	3750 Vrms	NPN Phototransistor	80 %	160 %	20 mA	1.8 V	75 V	30 mA	400 mV	5 us	5.5 us	6 V	150 mW	- 40 C	+ 125 C	FODM8801A	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers OptoHiT Phototrans 75V 1-Ch CTR 260% FODM8801B onsemi 1: 1,55 € 8.238In Stock	Mfr. Part No. FODM8801B Mouser Part No 512-FODM8801B	onsemi	Transistor Output Optocouplers OptoHiT Phototrans 75V 1-Ch CTR 260% Learn More about onsemi fairchild fdom8801 phototransistors	Datasheet	8.238In Stock	1,55 € 1,10 € 0,832 € 0,712 € View 0,673 € 0,639 €	Min.: 1 Mult.: 1 Max.: 3.000	SMD/SMT	Miniflat-4	1 Channel	3750 Vrms	NPN Phototransistor	130 %	260 %	20 mA	1.8 V	75 V	30 mA	400 mV	5 us	5.5 us	6 V	150 mW	- 40 C	+ 125 C	FODM8801B	Tube
Transistor Output Optocouplers OptoHiT Series; Hi Temp Phototransistor FODM8801BV onsemi 1: 1,57 € 2.995In Stock	Mfr. Part No. FODM8801BV Mouser Part No 512-FODM8801BV	onsemi	Transistor Output Optocouplers OptoHiT Series; Hi Temp Phototransistor Learn More about onsemi fairchild fdom8801 phototransistors	Datasheet	2.995In Stock	1,57 € 1,12 € 0,844 € 0,722 € View 0,682 € 0,648 € 0,62 € 0,589 €	Min.: 1 Mult.: 1	SMD/SMT	Miniflat-4	1 Channel	3750 Vrms	NPN Phototransistor	130 %	260 %	20 mA	1.8 V	75 V	30 mA	400 mV	5 us	5.5 us	6 V	150 mW	- 40 C	+ 125 C	FODM8801B	Tube
Transistor Output Optocouplers OptoHiT Phototrans 75V 1-Ch CTR 400% FODM8801C onsemi 1: 1,81 € 3.253In Stock 3.000Expected 12/22/2026	Mfr. Part No. FODM8801C Mouser Part No 512-FODM8801C	onsemi	Transistor Output Optocouplers OptoHiT Phototrans 75V 1-Ch CTR 400% Learn More about onsemi fairchild fdom8801 phototransistors	Datasheet	3.253In Stock 3.000Expected 12/22/2026	1,81 € 1,29 € 0,972 € 0,843 € View 0,798 € 0,76 €	Min.: 1 Mult.: 1 Max.: 3.000	SMD/SMT	Miniflat-4	1 Channel	3750 Vrms	NPN Phototransistor	200 %	400 %	20 mA	1.8 V	75 V	30 mA	400 mV	5 us	5.5 us	6 V	150 mW	- 40 C	+ 125 C	FODM8801C	Tube
Transistor Output Optocouplers OptoHiT Series, High-Temperature Phototransistor FODM8801CR2V onsemi 1: 2,03 € 3.389In Stock	Mfr. Part No. FODM8801CR2V Mouser Part No 512-FODM8801CR2V	onsemi	Transistor Output Optocouplers OptoHiT Series, High-Temperature Phototransistor Learn More about onsemi fairchild fdom8801 phototransistors	Datasheet	3.389In Stock	Cut Tape 2,03 € 1,45 € 1,11 € 0,963 € 0,912 € Reel 0,869 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.500 : 2.500	SMD/SMT	Miniflat-4	1 Channel	3750 Vrms	NPN Phototransistor	200 %	400 %	20 mA	1.8 V	75 V	30 mA	400 mV	5 us	5.5 us	6 V	150 mW	- 40 C	+ 125 C	FODM8801C	Reel, Cut Tape, MouseReel

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