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Description:

Excellent segment uniformity.
Sold state reliability
Industrial standard size.
Low power consumption.

Features:

1. 0.40″(inch) digit height.
2. Excellentsegment uniformity.
3. Soldstate reliability.
4. Industrialstandard size.
5. Lowpower consumption.
6. Theproduct itself will remain within RoHS compliantVersion.

 

Descriptions:

1. The BL3-401XRB seriesis a lager10.20mm(0.40″)high sevensegmentsdisplaydesignedfor viewing distances up to 7 meters.
2. Thesedisplays provide excellent reliability in bright ambientlight.
3. These devices are madewith whitesegmentsand blacksurface.

 

Applications:

1. Audioequipment.
2. Instrumentpanels.
3. Digital read outdisplay.

 

DeviceSelection Guide:

 

ModelNo.	Chip Material	SourceColor	Description
BL3-401ARB	GaAlAs	SuperBright Red	CommonAnode
BL3-401CRB		SuperBright Red	CommonCathode

 

 

 

 

 

 

PackageDimension:

 

Notes:

1. Alldimensions are in millimeters (inches).
2. Toleranceis ± 0.25 mm (.010″) unless otherwise noted.
3. Specificationsare subject to change without notice.

 

Absolute Maximum Ratings atTa=25°c

Parameters	Symbol	Max.	Unit
PowerDissipation PerSegment	PD	100	mW
Peak ForwardCurrent PerSegment (1/10Duty Cycle, 0.1ms Pulse Width)	IFP	100	mA
Forward CurrentPerSegment	IF	20	mA
Dating Linear From50°C		0.4	mA/°c
ReverseVoltage	VR	5	V
OperatingTemperature Range	Topr	-40°cto80°C
StorageTemperature Range	Tstg	-40°cto85°c
SolderingTemperature	Tsld	260°cfor 5Seconds

 

Electrical Optical Characteristics atTa=25°c

Parameters	Symbol	Min.	Typ.	Max.	Unit	Test Condition
LuminousIntensity	Iv	2.0	4.0	---	mcd	IF=20mA(Note 1)
Luminous IntensityMatchingRatio(SegmentTo Segment)	Iv-m	---	---	2:1		IF=20mA
PeakEmission Wavelength	λp	---	660	---	nm	IF=20mA
DominantWavelength	λd	---	640	---	nm	IF=20mA (Note2)
SpectralLine Half-Width	Δλ	---	20	---	nm	IF=20mA
ForwardVoltage	VF	1.80	2.20	2.80	V	IF=20mA
ReverseCurrent	IR	---	---	50	µA	VR=5V

Notes:

1. Luminousintensity is measured with a light sensor and filter combinationthat approximates the CIE eye-response curve.
2. Thedominant wavelength (λd) is derived from the CIE chromaticitydiagram and represents the single wavelength which defines thecolor of the device.

 

TradeTerms:

1. Payment:T/T, Western Union
2. Leadtime: 3~5 days for samples, and 15-20days for bulkorder
3. Shippingport: Shenzhen
4. Shippingfreight are quoted under your requests
5. MOQ:1Kea