BD-F28BJRI datasheet, PDF - EEWORLD Datasheet

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BD-F28BJRI: DescriptionSmart/Normal 7 Seg Numeric LED Display,; CategoryLED optoelectronic/LED photoelectric; File Size263KB，3 Pages; ManufacturerBRIGHT; Websitehttp://www.brightled.co.kr/

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BD-F28BJRI Overview

Smart/Normal 7 Seg Numeric LED Display,

BD-F28BJRI Parametric

Parameter Name	Attribute value
Maker	BRIGHT
Reach Compliance Code	unknown
Optoelectronic device types	SMART/NORMAL 7 SEG NUMERIC LED DISPLAY

BD-F28BJRI Preview

BRIGHT LED ELECTRONICS CORP.

SINCE 1981

BD-F28BJRI

●

Features :

0.28 inch (7.0mm) Digit Height.

Continuous uniform segments.

Low power requirement.

Excellent characters appearance.

Solid state reliability.

Categorized for luminous intensity.

Duplex drive common cathode.

●

Package Dimensions :

4.85(.191)

10.0(.394)

7.0(.276)

7.62(.300)

3.75(.148) 3.75(.148)

15.0(.591)

0.85(.033)x2

6.1(.240)

0.5(.020)

3.0(.118) MIN.

2.54(.100)

●

Description :

The BD-F28BJRI is a 7.0mm(0.28")

high dual digit seven segments display.

This product use super blue chips, which

are made from GaN on SiC substrate.

This product have a gray face and

white segments.

Notes:

1. All dimensions are in millimeters(inches).

2. Tolerance is ±0.25mm(.01")unless otherwise

specified.

3. Specifications are subject to change without

notice.

●

Internal Circuit Diagram :

Ver.1.0 Page 1 of 3

BRIGHT LED ELECTRONICS CORP.

SINCE 1981

BD-F28BJRI

●

Absolute Maximum Ratings(Ta=25℃)

Parameter

Power Dissipation Per Segment

Forward Current Per Segment

Peak Forward Current Per Segment

Reverse Voltage Per Segment

Operating Temperature

Storage Temperature

Soldering Temperature

(1/16" From Body)

Symbol

(Duty 1/10, 1KHZ)

Topr

Tstg

Tsol

Rating

120

150

-40℃~80℃

-40℃~85℃

260℃ For 5 Seconds

Unit

●

Electrical And Optical Characteristics(Ta=25℃)

Parameter

Forward Voltage Per Segment

Luminous Intensity Per Segment

Reverse Current Per Segment

Peak Wave Length

Dominant Wave Length

Spectral Line Half-width

Symbol Condition

λp

λd

∆λ

=10mA

=5V

=10mA

Min.

455

Typ.

3.5

465

Max.

4.0

100

465

Unit

mcd

µA

Ver.1.0 Page 2 of 3

BRIGHT LED ELECTRONICS CORP.

SINCE 1981

BD-F28BJRI

●

Typical Electro-Optical Characteristics Curves

(25℃ Ambient Temperature Unless Otherwise Noted)

Fig.1 Relative Radiant Intensity VS. Wavelength

1.0

Relative Radiant Intensity

0.5

370

410

440

Wavelength(nm)

470

500

530

560

Relative Luminous Intensity

(@20mA)

Fig.2 Forward Current VS.

Forward Voltage

3.0

2.5

2.0

1.5

1.0

0.5

Fig.3 Relative Luminous

Intensity VS.

Ambient Temperature

Forward Current (mA)

Forward Voltage (V)

Fig.4 Relative Luminous

Intensity VS.

Forward Current

-40

Ambient Temperature Ta( C)

Fig.5 Forward Current

Derating Curve VS.

Ambient Temperature

-20

Relative Luminous Intensity

(@20mA)

3.0

2.0

1.0

0.0

Forward Current(mA)

100 120

Forward Current(mA)

Ambient Temperature Ta( C)

Ver.1.0 Page 3 of 3

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