Datasheet > L515EIR1C

L515EIR1C

更新时间： 2024-02-16 00:39:30

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L515EIR1C 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	unknown
风险等级：	5.67	Base Number Matches：	1

5.0 mm INFRARED EMITTING DIODE

L515EIR1C

REV:A / 1

y STATIC ELECTRICITY

1) Static electricity or surge voltage damages the LEDs.

It is recommended that a wrist band and an anti-electrostatic glove be used when handling the

LEDs.

2) All devices, equipment and machinery must be properly grounded. It is recommended that

measures be taken against surge voltage to the LED mounting equipment.

3) When inspecting the final products in which LEDs were assembled, it is recommended to

check whether the assembled LEDs are damaged by static electricity. To find static-damaged

LEDs, perform a light-on test or a VF test at a lower current (below 1mA is recommended).

4) Damaged LEDs will show some unusual characteristics such as the leakage current

remarkably increases, the forward voltage becomes lower, or the LEDs do not light at the low

current.

Criteria : ( VF>2.0V at IF=0.5mA )

y LED MOUNTING METHOD

1) When mounting the LED to a housing, as shown on Fig.4, ensure that the mounting holes on

the PC board match the pitch of the leads correctly. Tolerance of dimensions of the

respective components including the LEDs should be taken into account especially when

designing the housing, PC board, etc. to prevent pitch misalignment between the leads and

holes on PCB, the diameter of the holes should be slightly larger than the size of the lead.

Alternatively, the shape of the holes could be made oval. (See Fig.4)

case

pc board

Fig.4

DRAWING NO. : DS-23-09-0069

DATE : 2009-08-10

Page : 8

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