Datasheet > L1915_06

L1915_06

更新时间： 2024-02-29 00:47:39

品牌	Logo	应用领域
HAMAMATSU		/
页数	文件大小	规格书
3页	72K
描述
TO-46 type GaAlAs infrared LED

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L1915_06 数据手册

L E D

Infrared LED

L1915 series

TO-46 type GaAlAs infrared LED

L1915 is mounted on a TO-46 metal stem potted with clear epoxy resin. L1915-01 is encapsulated in a TO-46 package sealed with a glass lens

window. L1915-02 is also encapsulated in a TO-46 package but sealed with a flat glass window.

Features

Applications

High radiant output power

Direct modulation possible

High reliability and long life

Auto-focus

Automatic control systems

Optical switches

Mark sensors

Optical remote control

Absolute maximum ratings (Ta=25 °C)

■

Parameter

Forward current

Reverse voltage

Symbol

Condition

Value

100

Unit

Pulse width=10 µs

Duty ratio=1 %

Pulse forward current

IFP

1.5

Operating temperature

Storage temperature

Topr

Tstg

-30 to +85

-40 to +100 *

°C

* L1915 is guaranteed to resist temperature cycle test of up to 5 cycles.

Electrical and optical characteristics (Ta=25 °C)

■

L1915

L1915-01

L1915-02

Parameter

Symbol

Condition

IF=50 mA

IF=1.5 A

VR=5 V

IF=50 mA

Unit

Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.

870 890 920 870 890 920 870 890 920

Peak emission wavelength

Spectral half width

Forward voltage

Pulse forward voltage

Reverse current

Radiant flux

Radiant illuminance

Rise time

Fall time

µA

λp

∆λ

VFP

1.4 1.5

3.1 3.8

1.4 1.5

3.1 3.8

1.4 1.5

3.1 3.8

1.0

0.45 0.7

3.6 4.5

mW/cm²

µs

φe

2.7

0.45 0.7

1.0

0.45 0.7

IF=50 mA, 10 to 90 %

IF=50 mA, 90 to 10 %

µs

12 3

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