Photointerrupter ROHM RPI-222 ultra small design optimized for optical control and camera applications

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Product Description

Product Overview

The RPI-222 is an ultra-small photointerrupter featuring minimal influence from stray light and low collector-emitter saturation voltage. It is designed for optical control equipment, digital video discs, and cameras.

Product Attributes

Brand: ROHM Co., Ltd.
Product Type: Photointerrupter
Series: RPI-222

Technical Specifications

Parameter	Symbol	Conditions	Min.	Typ.	Max.	Unit
Absolute Maximum Ratings (Ta = 25C)
Forward current	IF			50		mA
Reverse voltage	VR				5	V
Power dissipation	PD				80	mW
Collector-emitter voltage	VCEO				30	V
Emitter-collector voltage	VECO				4.5	V
Collector current	IC				30	mA
Collector power dissipation	PC				80	mW
Operating temperature	Topr		-25		+85	C
Storage temperature	Tstg		-30		+85	C
Electrical and Optical Characteristics (Ta = 25C)
Forward voltage	VF	IF =50mA		0.95	1.6	V
Collector current	IC	VCE =5V, IF=10mA		0.18		mA
Reverse current	IR	VR =5V			0.3	A
Dark current	ICEO	VCE=10V			10	nA
Collector-emitter saturation voltage	VCE(sat)	IF =20mA, IC=0.1mA			0.4	V
Response time	trtf	VCC =5V, IF=20mA, RL=100			10	s
Response time	trtf	VCC =5V, IC=1mA, RL=100			10	s
Cut-off frequency	fC	IF =50mA			1	MHz
Peak sensitivity wavelength	p			800		nm
Maximum sensitivity wavelength	p			950		nm