Datasheet > P8212_15

P8212_15

更新时间： 2024-11-21 01:26:31

品牌	Logo	应用领域
HAMAMATSU		/
页数	文件大小	规格书
2页	159K
描述
Integrated light emitting/receiving elements for automobile VICS

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P8212_15 数据手册

M O D U L E

Light emitting/receiving module

P8212

Integrated light emitting/receiving elements for automobile VICS

P8212 is a light emitting/receiving module consisting of an LED array and a photodiode in the same small package. The width of

this module is minimized so that automobile antennas can be designed thin. A lens is also fitted onto the photodiode to increase

the amount of input light. Although the lens makes the photodiode directivity narrow, this problem was solved by separating the

photodiode optical axis from the LED axis to match the light emitting and receiving areas required for VICS.

Features

Applications

Small package

Automobile VICS

Lens design optimized for light emitting/receiving timings

Cylindrical lens with less pickup error during component

mounting

Absolute maximum ratings (Ta=25 °C)

■

Parameter

Symbol

VR Max.

IFP

Value

Unit

Photodiode reverse voltage

LED reverse voltage

LED pulse forward current *¹

Operating temperature

Storage temperature

1300

°C

Topr

-30 to +95

-40 to +115

Tstg

*1: 64 kHz, duty ratio=50 %, 4 ms ON, average duty ratio=2.5 %

Electrical and optical characteristics for photodiode (Ta=25 °C)

parameter

■

Symbol

Condition

Min.

Typ.

Max.

Unit

Spectral response range

480 to 1100

Peak sensitivity wavelength

960

620

540

520

460

mA/W

l=lp

Photo sensitivity

l=850 nm

Short circuit current

Dark current

ISC

100 lx, 2856 K

VR=12 V

VR=12 V, RL=1 kW

l=850 nm, -3dB

VR=12 V, f=1 MHz

Direction in long side

Direction in short side

Cut-off frequency

MHz

Terminal capacitance

Directivity at half width

±55

degree

+35, -18

Electrical and optical characteristics for LED (Ta=25 °C)

■

parameter

Symbol

Condition

Min.

Typ.

850

Max.

Unit

Peak emission wavelength

Spectral half width

IF=100 mA

830

900

IF=100 mA

IFP=900 mA *²

7.4

Pulse forward voltage

Reverse current

VFP

5.5

6.3

VR=4 V

FIPe=p9I00 mA *²

Pulse

radiant

intensity

1400

1800

mW/sr

MHz

Cut-off frequency

IF=100 mA±10 mAp-p

Direction in long side

Direction in short side

±30

±13

Directivity at half width

degree

*2: Average peak value in pulse operation at 64 kHz, 50 % duty ratio, 4 ms ON

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