TLRMH157P(T) datasheet, PDF - EEWORLD Datasheet

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TLRMH157P(T): DescriptionVisible LED, T-1 3/4 SINGLE COLOR LED, HIGH INTENSITY RED, 5 mm, PLASTIC PACKAGE-2; CategoryLED optoelectronic/LED photoelectric; File Size118KB，4 Pages; ManufacturerToshiba Semiconductor; Websitehttp://toshiba-semicon-storage.com/

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TLRMH157P(T) Overview

Visible LED, T-1 3/4 SINGLE COLOR LED, HIGH INTENSITY RED, 5 mm, PLASTIC PACKAGE-2

TLRMH157P(T) Parametric

Parameter Name	Attribute value
Maker	Toshiba Semiconductor
package instruction	PLASTIC PACKAGE-2
Reach Compliance Code	unknown
color	HIGH INTENSITY RED
color@wavelength	Red
Configuration	SINGLE
Maximum forward current	0.05 A
Maximum forward voltage	2.5 V
Lens type	COLORLESS CLEAR
Nominal luminous intensity	2700.0 mcd
Installation features	RADIAL MOUNT
Number of functions	1
Number of terminals	2
Maximum operating temperature	100 °C
Minimum operating temperature	-40 °C
Optoelectronic device types	SINGLE COLOR LED
total height	9.3 mm
method of packing	BULK
peak wavelength	636 nm
Maximum reverse voltage	4 V
shape	ROUND
size	5 mm
surface mount	NO
T code	T-1 3/4
Terminal pitch	2.54 mm

TLRMH157P(T) Preview

TLRMH157P

TOSHIBA LED Lamp InGaAℓP Red Light Emission

TLRMH157P

5 mm diameter (T1−3 / 4)

InGaAℓP red LED

All plastic mold type.

Colorless clear lens

Low drive current, high intensity red light emission

All plastic molded lens, provides an excellent on−off

contrast ratio.

Fast response time, capable of pulse operation.

High power luminous intensity

Without stand−offs

Traffic signals, exit sign.

Unit in mm

Maximum Ratings

(Ta

25°C)

Characteristics

Forward current (DC)

Reverse voltage

Power dissipation

Operating temperature range

Storage temperature range

Symbol

opr

stg

Rating

125

-40~100

-40~120

Unit

°C

JEDEC

EIAJ

TOSHIBA

Weight: 0.31 g

―

2002-09-25

TLRMH157P

Electrical And Optical Characteristics

(Ta

25°C)

Characteristics

Forward voltage

Reverse current

Luminous intensity

Peak emission wavelength

Spectral line half width

Dominant wavelength

Symbol

∆λ

= 20mA

= 4V

= 20mA

(Note)

Test Condition

Min

―

850

―

Typ.

2.05

―

2240

636

626

Max

2.5

―

Unit

µA

mcd

(Note): Lamps are classified into the following ranks according to their luminous intensity.

Measurement tolerance for each limit is ±15%.

S: 1000−2000 mcd, T: 1800−3600 mcd, U: 3200−6400 mcd

Precaution

Please be careful of the followings

Soldering temperature: 260°C max Soldering time: 3s max

(Soldering portion of lead: Up to 2mm from the body of the device)

If the lead is formed, the lead should be formed up to 5mm from the body of the device without

forming stress to the resin. Soldering should be performed after lead forming.

This visible LED lamp also emits some IR light. If a photodetector is located near the LED lamp,

please ensure that it will not be affected by this IR light.

2002-09-25

TLRMH157P

– V

Ta = 25°C

5000

3000

Ta = 25°C

– I

(mA)

(mcd)

Luminous intensity

1.7

1.8

1.9

2.0

2.1

2.2

2.3

1000

500

300

Forward current I

100

1.6

100

300 500

Forward voltage

(V)

Forward current

(mA)

– Tc

1.0

Relative Luminous Intensity _

Wavelength

IF = 20mA

Ta = 25°C

Relative luminous intensity

0.8

0.6

0.5

0.3

0.4

0.2

0.1

−

580

600

620

640

660

680

700

Case temperature Tc

(°C)

Wavelength

(nm)

Radiation Pattern

Ta = 25 °C

– Ta

Allowable forward current

(mA)

20°

30°

40°

50°

60°

70°

80°

90°

10°

0°

10°

20°

30°

40°

50°

60°

70°

80°

0.2

0.4

0.6

0.8

90°

100

120

Ambient temperature Ta (°C)

2002-09-25

TLRMH157P

RESTRICTIONS ON PRODUCT USE

000707EAC

TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor

devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical

stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of

safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of

such TOSHIBA products could cause loss of human life, bodily injury or damage to property.

In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as

set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and

conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability

Handbook” etc..

The TOSHIBA products listed in this document are intended for usage in general electronics applications

(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,

etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires

extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or

bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or

spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,

medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this

document shall be made at the customer’s own risk.

Gallium arsenide (GaAs) is a substance used in the products described in this document. GaAs dust and fumes

are toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. When disposing of the

products, follow the appropriate regulations. Do not dispose of the products with other industrial waste or with

domestic garbage.

The information contained herein is presented only as a guide for the applications of our products. No

responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other

rights of the third parties which may result from its use. No license is granted by implication or otherwise under

any intellectual property or other rights of TOSHIBA CORPORATION or others.

The information contained herein is subject to change without notice.

2002-09-25

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TLRMH157P(T) Related Products

	TLRMH157P(T)	TLRMH157P(U)	TLRMH157P(S)	TLRMH157P(F)
Description	Visible LED, T-1 3/4 SINGLE COLOR LED, HIGH INTENSITY RED, 5 mm, PLASTIC PACKAGE-2	Visible LED, T-1 3/4 SINGLE COLOR LED, HIGH INTENSITY RED, 5 mm, PLASTIC PACKAGE-2	Visible LED, T-1 3/4 SINGLE COLOR LED, HIGH INTENSITY RED, 5 mm, PLASTIC PACKAGE-2	Visible LED, T-1 3/4 SINGLE COLOR LED, HIGH INTENSITY RED, 5 mm, PLASTIC PACKAGE-2
Maker	Toshiba Semiconductor	Toshiba Semiconductor	Toshiba Semiconductor	Toshiba Semiconductor
package instruction	PLASTIC PACKAGE-2	PLASTIC PACKAGE-2	PLASTIC PACKAGE-2	PLASTIC PACKAGE-2
Reach Compliance Code	unknown	unknown	unknown	unknown
color	HIGH INTENSITY RED	HIGH INTENSITY RED	HIGH INTENSITY RED	HIGH INTENSITY RED
Configuration	SINGLE	SINGLE	SINGLE	SINGLE
Maximum forward current	0.05 A	0.05 A	0.05 A	0.05 A
Lens type	COLORLESS CLEAR	COLORLESS CLEAR	COLORLESS CLEAR	COLORLESS CLEAR
Nominal luminous intensity	2700.0 mcd	4800.0 mcd	1500.0 mcd	2240.0 mcd
Installation features	RADIAL MOUNT	RADIAL MOUNT	RADIAL MOUNT	RADIAL MOUNT
Number of functions	1	1	1	1
Number of terminals	2	2	2	2
Maximum operating temperature	100 °C	100 °C	100 °C	100 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C
Optoelectronic device types	SINGLE COLOR LED	SINGLE COLOR LED	SINGLE COLOR LED	SINGLE COLOR LED
total height	9.3 mm	9.3 mm	9.3 mm	9.3 mm
method of packing	BULK	BULK	BULK	BULK
peak wavelength	636 nm	636 nm	636 nm	636 nm
shape	ROUND	ROUND	ROUND	ROUND
size	5 mm	5 mm	5 mm	5 mm
surface mount	NO	NO	NO	NO
T code	T-1 3/4	T-1 3/4	T-1 3/4	T-1 3/4
Terminal pitch	2.54 mm	2.54 mm	2.54 mm	2.54 mm
color@wavelength	Red	Red	Red	-
Maximum forward voltage	2.5 V	2.5 V	2.5 V	-
Maximum reverse voltage	4 V	4 V	4 V	-

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