SFH305-2/3 - OSRAM Opto Semiconductors

SFH 305

Mini-NPN-Silizium-Fototransistor

Mini-Silicon NPN Phototransistor

Lead (Pb) Free Product - RoHS Compliant

2007-04-18 1

Wesentliche Merkmale

• Speziell geeignet für Anwendunge n im Bereich

von 460 nm bis 1060 nm

• Hohe Linearität

• Mini-Bauform

• Gruppiert lieferbar

Anwendungen

• Miniaturlichtschranken

• Industrieelektronik

• „Messen/Steuern/Regeln“

Typ

Type Bestellnummer

Ordering Code Fotostrom , Ee= 0.5 mW/cm2, λ = 950 nm, VCE = 5 V

Photocurrent

IPCE (mA)

SFH 305 Q62702P0836 0.25...1.25

SFH 305-2/3 Q62702P3589 0.25...0.8

Features

• Especially suitable for applications from

460 nm to 1060 nm

• High linearity

• Mini-package

• Available in groups

Applications

• Miniature photointerrupters

• Industrial electronics

• For control and drive circuits

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SFH 305

Grenzwerte

Maximum Ratings

Bezeichnung

Parameter Symbol

Symbol Wert

Value Einheit

Unit

Betriebs- und Lagertemperatur

Operating and storage temperature range Top; Tstg – 40 …+ 80 °C

Kollektor-Emitterspannung

Collector-emitter voltage VCE 35 V

Kollektorstrom

Collector cu rrent IC50 mA

Kollektorspitzenstrom, τ < 10 µs

Collector surge current ICS 200 mA

Verlustleistung, TA = 25 °C

Power dissipation Ptot 70 mW

Wärmewiderstand

Thermal resistance RthJA 950 K/W

SFH 305

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Kennwerte (TA = 25 °C, λ = 950 nm)

Characteristics

Bezeichnung

Parameter Symbol

Symbol Wert

Value Einheit

Unit

Wellenlänge der max. Fotoempfindlichkeit

Wavelength of max. sensitivity λSmax 850 nm

Spektraler Bereich der Fotoempfindlichkeit

S = 10% von Smax

Spectr al range of sensitivity

S = 10 % of Smax

λ450 …1100 nm

Bestrahlungsempfindliche Fläche

Radiant sensitive area A0.11 mm2

Abmessungen der Chipfläche

Dimensions of chip area L×B

L×W0.5 ×0.5 mm ×mm

Halbwinkel

Half angle ϕ± 16 Grad

deg.

Kapazität

Capacitance

VCE = 0 V, f = 1 MHz, E=0

CCE 7.5 pF

Dunkelstrom

Dark current

VCE = 20 V, E=0

ICEO 1 (≤ 50) nA

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SFH 305

Die Fototransistoren werden nach ihrer Fotoempfindlichkeit gruppiert und mit arabischen Ziffern

gekennzeichnet.

The phototransistors are grouped according to their spectral sensitivity and distinguished by

arabian figures.

Bezeichnung

Parameter Symbol

Symbol Wert

Value Einheit

Unit

-2 -3 -4

Fotostrom

Photocurrent

Ee= 0.5 mW/cm2, λ = 950 nm2, VCE = 5 V

Ev = 1000 Ix, Normlicht/standard lig ht A, VCE = 5 V IPCE

IPCE

0.25…0.5

1.2 0.4…0.8

1.9 0.63…1.25

3.0 mA

Anstiegszeit/Abfallzeit

Rise and fall time

IC = 1 mA, VCC = 5 V, RL = 1 kΩ

tr, tf5.5 6 8 µs

Kollektor-Emitter-Sättigungsspannung

Collector-emitter saturation voltage

IC = IPCEmin1) × 0.3, Ee = 0.5 mW/cm2

VCEsat 150 150 150 mV

1) IPCEmin ist der minimale Fotostrom der jeweiligen Gruppe.

1) IPCEmin is the min. photocurrent of the specified group.

SFH 305

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Relative Spectral Sensitivity

Srel = f (λ)

Photocurrent

IPCE /IPCE 25° = f (TA), VCE = 5 V

Directional Characteristics

Srel = f (ϕ)

100

400 500 600 700 800 900 1000 1100

lambda

Srel

Photocurrent

IPCE = f (Ee), VCE = 5 V

Collector-Emitter Capacitance

CCE = f (VCE), f = 1 MHz, E = 0

1E-03 1E-02 1E-01 1E+00 1E+01 1E+02

CCE

Total Power Dissipation

Ptot = f (TA)

Dark Current

ICEO = f (TA), VCE = 25 V, E = 0

Dark Current

ICEO = f (TA), VCE = 20 V, E = 0

0.01

0.1

0 5 10 15 20 25 30 35

CEO

0.01

0.1

100

1000

10000

-25 0 25 50 75 100

CEO

°C

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SFH 305

Maßzeichnung

Package Outlines

Maße in mm (inch) / Dimensions in mm (inch).

0.5 (0.020)

0.4 (0.016)

1.15 (0.045)

0.90 (0.035) 2.84 (0.112)

2.24 (0.088)

2.1 (0.083)

1.5 (0.059)

2.7 (0.106)

2.5 (0.098)

3.6 (0.142)

3.2 (0.126)

3.5 (0.138)

3.0 (0.118)

2.54 (0.100) spacing

1) Detaching area for tools,

flash not true to size.

GEOY6137

3.0 (0.118)

2.5 (0.098)

0...5˚

Collector (SFH 305)

Cathode (SFH 405)

SFH 305

2007-04-18 7

Lötbedingungen

Soldering Conditions

Wellenlöten (TTW) (nach CECC 00802)

TTW Soldering (acc. to CECC 00802)

Published by

OSRAM Opto Semiconductors GmbH

Wernerwerkstrasse 2, D-93049 Regensburg

www.osram-os.com

The information describes the type of component and shall not be considered as assured characteristics.

Terms of delivery and rights to change design reserved. Due to technical requirements components may contain

dangerous substances. For information on the types in question please contact our Sales Organiza tion.

Packing

Please use the recycling operators known to you. We can also help you – get in touch wi th your nearest sales office.

By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing

material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs

incurred.

Components used in life-support devices or systems must be expressly authorized for such purpose! Critical

components 1 , may only be used in life-support devices or systems 2 with the express written approval of OSRAM OS.

1 A critical componen t is a component usedin a life-support device or syste m whose failure can reasonably be expected

to cause the failure of that life-support devic e or system, or to a ffect its safety or e ffectiveness of that device or system.

2 Life support devices or syste ms are intended (a) to be im planted in the human body, or (b) to sup port and/or maintain

and sustain human life. If they fail, it is reasonable to assume that the health of the user may be endangered.

OHLY0598

050 100 150 200 250

100

150

200

250

300

235 C

10 s

C... 260

1. Welle

1. wave

2. Welle

2. wave

5 K/s 2 K/s

ca 200 K/s

CC... 130100

2 K/s Zwangskühlung

forced cooling

Normalkurve

standard curve

Grenzkurven

limit curves