Photointerrupter sensor ROHM RPI-579N1 featuring small gap precision and heat resistance for electronic applications

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Product Description

RPI-579N1 Photointerrupter

The RPI-579N1 is a general-type photointerrupter designed for applications requiring heat resistance, small gap accuracy, and quick response times. It features a built-in filter against visible light and a kinked forming for ease of use. This component is suitable for use in printers, facsimiles, and AV equipment.

Product Attributes

Brand: ROHM CO.,LTD.
Origin: Japan
Certifications: Not specified

Technical Specifications

Parameter	Symbol	Conditions	Min.	Typ.	Max.	Unit
Forward voltage	VF	IF=50mA	-	1.3	1.6	V
Reverse current	IR	VR=10V	-	-	10	A
Dark current	ICEO	VCE=10V, IF=50mA	-	-	0.5	A
Peak sensitivity wavelength	P	VCE=10V	-	800	-	nm
Collector current	IC	IF=50mA	-	0.1	-	mA
Collector-emitter saturation voltage	VCE(sat)	VCE=5V, IF=20mA	-	-	0.5	V
Response time (Rise time)	tr	IF=20mA, IC=0.1mA	-	10	-	s
Response time (Fall time)	tf	VCC=5V, IF=20mA, RL=100	-	1	-	s
Cut-off frequency	fC	-	-	-	10	MHz
Infrared light emitter diode Peak light emitting wavelength	P	-	-	950	-	nm
Infrared light emitter diode Maximum sensitivity wavelength	P	-	-	800	-	nm
Photo transistor Collector current	IC	VCC=5V, IC=1mA, RL=100	-	-	-	mA
Photo transistor Collector-emitter voltage	VCEO	-25 to +85	-	-	-	V
Photo transistor Power dissipation	PD	-40 to +85	-	-	50	mW
Photo transistor Reverse voltage	VR	-40 to +85	-	-	5	V
Photo transistor Forward current	IF	-40 to +85	-	-	80	mA
Photo transistor Emitter-collector voltage	VECO	-40 to +85	-	-	4.5	V
Photo transistor Collector power dissipation	PC	-40 to +85	-	-	30	mW
Photo transistor Operating temperature	Topr	-	-	-	80	C
Photo transistor Storage temperature	Tstg	-	-	-	80	C
Photo transistor Soldering temperture	Tsol	1mm from the body bottom	-	-	260 / 3	C / s