Datasheet

ManualsBrandsOsram Opto Semiconductors ManualsIR EmittersIR Emitter 950nm 100mA 1.5V T1 3/4

SFH 4545

Version 1.5 | 2018-08-10

Produktdatenblatt | Version 1.1

www.osram-os.com

SFH 4545

Radial T1 3/4

High Power Infrared Emitter (940 nm)

Applications

— Electronic Equipment

— Industrial Automation (Machine Controls, Light

Barriers, Vision Controls)

— Safety and Security, CCTV

— Smoke Detectors

Features:

— Package: black epoxy

— ESD: 2 kV acc. to ANSI/ESDA/JEDEC JS-001 (HBM, Class 2)

— High Power Infrared LED

— Short switching times

Ordering Information

Type Radiant intensity

Radiant intensity

Ordering Code

typ.

= 100 mA; t

= 20 ms I

= 100 mA; t

= 20 ms

SFH 4545 250 ... 1250 mW/sr 550 mW/sr Q65110A8095

SFH 4545-DWEW 400 ... 1250 mW/sr 550 mW/sr Q65111A3701

Summary of content (13 pages)

PAGE 1
www.osram-os.com Produktdatenblatt | Version 1.1 SFH 4545 SFH 4545 Radial T1 3/4 High Power Infrared Emitter (940 nm) Applications ——Electronic Equipment ——Safety and Security, CCTV ——Industrial Automation (Machine Controls, Light Barriers, Vision Controls) ——Smoke Detectors Features: ——Package: black epoxy ——ESD: 2 kV acc.
PAGE 2
SFH 4545 Maximum Ratings TA = 25 °C Parameter Symbol Operating temperature Top min. max. -40 °C 100 °C Storage temperature Tstg min. max. -40 °C 100 °C Forward current IF max. 100 mA Surge current tp ≤ 100 µs; D = 0 IFSM max. 1A Reverse voltage 2) VR max. 12 V Power consumption Ptot max. 180 mW ESD withstand voltage acc. to ANSI/ESDA/JEDEC JS-001 (HBM, Class 2) VESD max. 2 kV 2 Version 1.
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SFH 4545 Characteristics IF = 100 mA; tp = 20 ms; TA = 25 °C Parameter Symbol Peak wavelength λpeak typ. 950 nm Centroid wavelength 3) λcentroid min. typ. max. 920 nm 940 nm 960 nm Spectral bandwidth at 50% Irel,max ∆λ typ. 42 nm Half angle φ typ. 5° Dimensions of active chip area LxW typ. 0.3 x 0.3 mm x mm Rise time (10% / 90%) IF = 100 mA; RL = 50 Ω tr typ. 12 ns Fall time (10% / 90%) IF = 100 mA; RL = 50 Ω tf typ. 12 ns Forward voltage VF typ. max. 1.5 V 1.
PAGE 4
SFH 4545 Brightness Groups TA = 25 °C Group Radiant intensity IF = 100 mA; tp = 20 ms min. Ie Radiant intensity IF = 100 mA; tp = 20 ms max. Ie CW 250 mW/sr 500 mW/sr DW 400 mW/sr 800 mW/sr EW 630 mW/sr 1250 mW/sr Only one group in one packing unit (variation lower 2:1). Relative Spectral Emission 6), 7) Irel = f (λ); IF = 100 mA; tp = 20 ms OHF04134 100 I rel % 80 60 40 20 0 800 850 900 950 nm 1025 λ 4 Version 1.
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SFH 4545 Radiation Characteristics Irel = f (φ) 40˚ 6), 7) 30˚ 20˚ 10˚ 0˚ OHF03594 ϕ 50˚ 0.8 60˚ 0.6 70˚ 0.4 80˚ 0.2 0 90˚ 100˚ 1.0 Forward current 0.8 0.6 0˚ 20˚ 60˚ 80˚ 100˚ 120˚ 6), 7) Ie/Ie(100mA) = f (IF); single pulse; tp = 25 µs OHF03822 100 A OHF03821 101 Ie I e (100 mA) 10-1 5 100 5 10-2 10-1 5 5 10-3 10-2 5 5 10-4 40˚ Radiant Intensity 6), 7) IF = f (VF); single pulse; tp = 100 µs IF 0.4 0 0.5 1 1.5 2 V 2.5 VF 5 Version 1.
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SFH 4545 Max. Permissible Forward Current Permissible Pulse Handling Capability IF,max = f (TA); RthJA = 450 K / W IF = f (tp); duty cycle D = parameter; TA = 25°C OHR00880 125 IF Ι F mA 1.2 A 1.0 100 75 0.6 50 0.4 25 0 20 40 60 80 ˚C 100 T IF = f (tp); duty cycle D = parameter; TA = 85°C OHF05587 t D = TP 0.7 0.6 0.5 0.4 0.3 0.2 IF T 0.005 0.01 0.02 0.033 0.05 0.1 0.2 0.5 1 0.2 Permissible Pulse Handling Capability 0.9 A IF 0.8 t D = TP D= 0.
PAGE 7
SFH 4545 Dimensional Drawing 8) Approximate Weight: 298.0 mg Package marking: Cathode 7 Version 1.
PAGE 8
SFH 4545 Recommended Solder Pad Pad 1: cathode 8 Version 1.
PAGE 9
SFH 4545 TTW Soldering IEC-61760-1 TTW OHA04645 300 10 s max., max. contact time 5 s per wave ˚C T 250 235 ˚C - 260 ˚C First wave Second wave Continuous line: typical process Dotted line: process limits ∆T < 150 K 200 Cooling Preheating ca. 3.5 K/s typical 150 ca. 2 K/s 130 ˚C 120 ˚C 100 ˚C 100 ca. 5 K/s Typical 50 0 0 20 40 60 80 100 120 140 160 180 200 220 s 240 t 9 Version 1.
PAGE 10
SFH 4545 Notes The evaluation of eye safety occurs according to the standard IEC 62471:2006 (photo biological safety of lamps and lamp systems). Within the risk grouping system of this IEC standard, the device specified in this data sheet falls into the class exempt group (exposure time 10000 s). Under real circumstances (for exposure time, conditions of the eye pupils, observation distance), it is assumed that no endangerment to the eye exists from these devices.
PAGE 11
SFH 4545 Disclaimer Disclaimer Language english will prevail in case of any discrepancies or deviations between the two language wordings. Attention please! 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 Organization.
PAGE 12
SFH 4545 Glossary 1) Radiant intensity: Measured at a solid angle of Ω = 0.001 sr 2) Reverse Operation: Reverse Operation of 10 hours is permissible in total. Continuous reverse operation is not allowed. 3) Dimensions of active chip area: The active chip area consists of 10 single chips with 1 x 1 mm each. 4) Total radiant flux: Measured with integrating sphere.