SFH4253-R データシートの表示（PDF） - OSRAM GmbH

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SFH4253-R

High Power Infrared Emitter (850 nm)

OSRAM GmbH 

Version 1.5

SFH 4253

Maximum Ratings (TA = 25 °C)

Parameter

Operation and storage temperature range

Reverse voltage

Forward current

Surge current

(tp = 100 µs, D = 0)

Power consumption

ESD withstand voltage

(acc. to ANSI/ ESDA/ JEDEC JS-001 - HBM)

Thermal resistance junction - ambient 1) page 12

Thermal resistance junction - soldering point

2) page 12

Characteristics (TA = 25 °C)

Parameter

Peak wavelength

(IF = 70 mA, tp = 20 ms)

Centroid wavelength

(IF = 70 mA, tp = 20 ms)

Spectral bandwidth at 50% of Imax

(IF = 70 mA, tp = 20 ms)

Half angle

Dimensions of active chip area

Rise and fall time of Ie ( 10% and 90% of Ie max)

(IF = 70 mA, RL = 50 Ω)

Forward voltage

(IF = 70 mA, tp = 20 ms)

Forward voltage

(IF = 500 mA, tp = 100 µs)

Reverse current

(VR = 5 V)

Total radiant flux

(IF=70 mA, tp=20 ms)

Symbol

Top; Tstg

VR

IF

IFSM

Ptot

VESD

RthJA

RthJS

Values

-40 ... 100

5

70

0.7

140

2

500

280

Unit

°C

V

mA

A

mW

kV

K/W

K/W

(typ)

(typ)

(typ)

Symbol

λpeak

λcentroid

∆λ

Values

860

850

30

Unit

nm

nm

nm

(typ)

(typ)

ϕ

LxW

(typ)

tr, tf

(typ (max)) VF

(typ (max)) VF

IR

(typ)

Φe

± 60

0.2 x 0.2

12

°

mm x

mm

ns

1.6 (≤ 2)

V

2.4 (≤ 3)

V

not designed for µA

reverse operation

40

mW

2016-09-23

2

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