DSM7TA56101T [VCC]

DSM7T Series 1-Digit 7-Segment Thin LED Display Surface Mount 0.56-Inch Digit Height Red Tape & Reel;


型号：	DSM7TA56101T
厂家：	Visual Communications Company
描述：	DSM7T Series 1-Digit 7-Segment Thin LED Display Surface Mount 0.56-Inch Digit Height Red Tape & Reel
文件：	总6页 (文件大小：989K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

DSM7T Series

Thin Surface Mount Single Digit

7-Segment LED Numeric Display

DSM7TA56101T - 0.56” (14.22mm) Digit Height

Emitting Color: Red (AlGaInP)

Application

• People Movers

• Home Appliances

• Medical Devices

• Industrial Devices

• Automation and Controls

• Light Control

• IoT

• Transportation

• Food Service Appliances

Key features

•1-digit seven segment led numeric display

• Includes a decimal point (DP), useful when

two or more seven-segment displays are

connected to each other to display decimals

• White segments and black surface

• Substrate: AlGaInP/GaAs

•

Available in 3 diﬀerent digit heights and widths

• Automation-friendly tape and reel

• Technically and mechanically rugged

• Small and light, easy assembly

• Life expectancy: up to 50,000 hours

• Lower power consumption

• Outer dimensions: 17.0 x 12.5 x 3.85mm

• High light output

• Allow top mount and reverse mount design

• Mechanically rugged

• Excellent character appearance

• Quality tested with the highest industry

standard

• Moisture Sensitive Level (MSL): 2a

• Available in blue, red and pure green

• Polarity: common anode

• Side by side mounting allows space saving

• Provides the ability to reduce overall

thickness of PCB, with major cost savings

• Easy mounting on PC boards or sockets

• Low current operation

• Degree of protection IP50 (Dust-Protected)

Your first call for illuminated components

www.vcclite.com 1.800.522.5546

12/17 Rev2

DSM7TA56101T | Page 1 of 6

Ordering Data

Mounting

Type

Number of

Segments

Digit

Height

Number

of Digits

Thickness Type Polarity: Common

Series

Color Packaging

Series

Polarity: Common

Color

Display

Anode

Red

Pure Green

Blue

Mounting Type

Digit Height

SMD

20**

30**

70**

0.20"

0.28"

0.30"

0.39"

0.56"

0.70"

Packaging

Bulk**

Number of Segments

7-Segments

Tape & Reel

Thickness Type

Thin

Number of Digits

1 digit

Ultra Thin

*Please refer to DSM7U product datasheet for Ultra Thin Version

**Only available for DSM7U Version

Dimensions and Internal Circuit Diagram

Dimensions in millimeters

Tolerance is ±0.25mm unless otherwise noted

Your first call for illuminated components

www.vcclite.com 1.800.522.5546

12/17 Rev2

DSM7TA56101T | Page 2 of 6

Internal Circuit Diagram

Pin Connections (Common Anode)

Connection

PIN No

CATHODE E

CATHODE D

COMMON ANODE

CATHODE C

CATHODE DP

CATHODE B

CATHODE A

COMMON ANODE

CATHODE F

CATHODE G

Product Specifications

Absolute Maximum Ratings while Ta=25°C

Parameter

Minimum (m)

Maximum (M)

Unit

Forward Current I_F/Seg

Reverse Voltage V_R/Seg

Operating Temperature T_OPR

Storage Temperature T_STG

Peak Current I_FM/Seg

-30

-40

+85

+100

°C

(Notice: 1/10th duty cycle, 0.1ms pulse width)

Electrical-Optical Characteristics while Ta=25°C

Parameter

Condition

Unit

Minimum

Typical

2.0

Maximum

Forward Voltage V_F/Seg

Reverse Current I_R/Seg

Wavelength λP

1.7

2.4

=20mA

μA

R=5V

620

625

630

=20mA

Full Width at Half

Maximum Δλ

Luminosity I_V/Seg

Viewing angle

mcd

120

=20mA

wide viewing angle

Your first call for illuminated components

www.vcclite.com 1.800.522.5546

12/17 Rev2

DSM7TA56101T | Page 3 of 6

Product Specifications

Relative Spectral

1.0

0.5

500

550

600

650

700

750

Wavelength (nm)

Forward Current vs. Forward Voltage

Relative Luminous Intensity vs. Forward current

5.0

4.0

3.0

2.0

1.0

1.2 1.6 2.0 2.4 2.8 3.0

10 20 30 40 50

Forward Current (mA)

Forward Voltage (V)

Forward Current Vs. Temperature

Luminous Intensity vs. Temperature

0.5

0.2

0.1

20 40 60 80 100

-30 -10 0 10 30 50 70

Temperature °C

Circuit Design Notes

• Always use current limit resistors when necessary

• LEDs could be electrically connected in parallel, with each

current limiting resistor

Correct

Your first call for illuminated components

www.vcclite.com 1.800.522.5546

12/17 Rev2

DSM7TA56101T | Page 4 of 6

Recommended Reflow Soldering Profile

Typical Reflow Soldering Profile

255

240

245 °C +5

Peak Temperature

(473 F)

217

200

10 sec.

Max.

150

60-150 sec.

Reflow Zone

ꢀ

Preheat

60-180 sec.

Time (Sec.)

Profile Feature

Preheat Temperature Min

Preheat Temperature Max

Preheat Time

Typical Parameters

150 °C

(302

(392

200 °C

60 -180 sec.

217 °C

(423

(473

Reflow Starting Temperature

Time Spent During Reflow

Reflow Peak Temperature

60 -150 sec.

245 °C

Manual soldering is suggested

- Use soldering irons of which power is less than 30 Watt.

- Keep the temperature of soldering irons below 360 °C

- Only one soldering is allowed on each bonding pad.

- The maximum time from when a soldering iron comes into contact with the

parts that are to be connected until the joint is finished should not exceed

three seconds.

- Perform other procedures after the soldered pad cools down.

Suggested storage conditions: 25°C +/-10°C (77°F +/-50°F)

relative humidity 65% RH +/- 20% RH.

Your first call for illuminated components

www.vcclite.com 1.800.522.5546

12/17 Rev2

DSM7TA56101T | Page 5 of 6

Tape and Reel Dimensions

Carrier band

Electrostatic Discharge (ESD) Package

Anti Static Bags Aluminium Moisture Barrier Bag.

Tape

0.157 [4.0]

0.079 [2.0]

PCB Board

Decimal Point

0.630 [16]

Direction of the feed

Reel Dimensions

Allow top mount or reverse mount design

900PCS/Reel

Top Mount

Reverse Mount

Dimensions in inches [millimeters]

Compliances and Approvals

Your first call for illuminated components

www.vcclite.com 1.800.522.5546

12/17 Rev2

DSM7TA56101T | Page 6 of 6

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