SFH 7072

! 2007-05-23 BIOFY® Sensor Version 1.1 SFH 7072 Features: • Multi chip package featuring two green emitters, one red emitter, one infrared emitter and two detectors • Package size: (WxDxH) 7.5 mm x 3.9 mm x 0.9 mm • Light Barriers to block optical crosstalk • optimized for strong PPG signal Applications • Heart rate monitoring • Pulse oximetry for: • Wearable devices (e.g. smart watches, fitness trackers, ...) • Mobile devices 7 Ordering Information Type SFH7072 2019-04-24 Ordering Code Q65112A1516 1 Version 1.1 SFH 7072 Pin configuration Pin Name Function 1 BPC Broadband photodiode cathode 2 BPA Broadband photodiode anode 3 IPC IR-Cut photodiode cathode 4 IA Infrared LED anode 5 G1A Green LED 1 anode 6 G1C Green LED 1 cathode 7 RA Red LED anode 8 RC Red LED cathode 9 IC Infrared LED cathode 10 IPA IR-Cut photodiode anode 11 G2A Green LED 2 anode 12 G2C Green LED 2 cathode Block diagram 2019-04-24 2 Version 1.1 Maximum Ratings (TA = 25 °C) Parameter SFH 7072 Symbol Values Unit General Operating temperature range Top -40 … 85 °C Storage temperature range Tstg -40 … 85 °C ESD withstand voltage (acc. to ANSI/ ESDA/ JEDEC JS-001 - HBM) VESD 2 kV Reverse Voltage VR 5 V Forward current IF (DC) 60 mA Surge current (tp = 100 µs, D = 0) IFSM 1 A Reverse voltage VR 12 V Forward current IF (DC) 40 mA Surge current (tp = 100 µs, D = 0) IFSM 600 mA Reverse voltage VR 5 V Forward current IF (DC) 25 mA Surge current (tp = 10 µs, D = 0) IFSM 300 mA VR 16 V Infrared Emitter Red Emitter Green Emitters Detectors Reverse voltage 2019-04-24 3 Version 1.1 SFH 7072 Characteristics (TA = 25 °C) Parameter Symbol Value Unit Infrared Emitter Wavelength of peak emission (IF = 20 mA, tp = 20 ms) (typ.) λpeak Centroid Wavelength (IF = 20 mA, tp = 20 ms) (typ. (max.)) λcentroid Spectral bandwidth at 50% of Imax (IF = 20 mA, tp = 20 ms) (typ.) Half angle 950 nm 940 (±10) nm ∆λ 42 nm (typ.) ϕ ± 60 Rise and fall time of Ie (10% and 90% of Ie max) (IF = 100 mA, tp = 16 µs, RL = 50 Ω) (typ.) tr, tf 16 ns Forward voltage (IF = 20 mA, tp = 20 ms) (typ. (max.)) VF 1.3 (≤ 1.8) V IR not designed for reverse operation µA A Reverse current (VR = 5 V) ° Radiant intensity (IF = 20 mA, tp = 20 ms) (typ.) Ie 3.9 mW / sr Total radiant flux (IF = 20 mA, tp = 20 ms) (typ.) Φe 11 mW Temperature coefficient of Ie or Φe (IF = 20 mA, tp = 20 ms) (typ.) TCI -0.3 %/K Temperature coefficient of VF (IF = 20 mA, tp = 20 ms) (typ.) TCV -0.8 mV / K Temperature coefficient of λcentroid (IF = 20 mA, tp = 20 ms) (typ.) TCλcentroid 0.25 nm / K 2019-04-24 4 Version 1.1 SFH 7072 Characteristics (TA = 25 °C) Parameter Symbol Value Unit Red Emitter Wavelength of peak emission (IF = 20 mA) (typ.) λpeak Centroid Wavelength (IF = 20 mA) (typ. (max.)) λcentroid Spectral bandwidth at 50% of Imax (IF = 20 mA) (typ.) Half angle 660 nm 655 (±3) nm ∆λ 17 nm (typ.) ϕ ± 60 Rise and fall time of Ie (10% and 90% of Ie max) (IF = 100 mA, tp = 16 µs, RL = 50 Ω) (typ.) tr, tf 17 ns Forward voltage (IF = 20 mA) (typ. (max.)) VF 2.1 (≤ 2.8) V IR not designed for reverse operation µA A Reverse current (VR = 12V) ° Radiant intensity (IF = 20 mA, tp = 20 ms) (typ.) Ie 4.8 mW / sr Total radiant flux (IF = 20 mA, tp = 20 ms) (typ.) Φe 14 mW Temperature coefficient of λcentroid (IF = 20 mA, -10°C ≤ T ≤ 100°C) (typ.) TCλcentroid 2019-04-24 5 0.13 nm / K Version 1.1 SFH 7072 Characteristics (TA = 25 °C) Parameter Symbol Value Unit Green Emitter (single emitter) Wavelength of peak emission (IF = 20 mA) (typ.) λpeak Centroid Wavelength (IF = 20 mA) (typ. (max.)) λcentroid Spectral bandwidth at 50% of Imax (IF = 20 mA) (typ.) Half angle 526 nm 530 (±10) nm ∆λ 32 nm (typ.) ϕ ± 60 Rise and fall time of Ie (10% and 90% of Ie max) (IF = 100 mA, tp = 16 µs, RL = 50 Ω) (typ.) tr, tf 56 ns Forward voltage (IF = 20 mA) (typ. (max.)) VF 3.0 (≤ 3.4) V IR not designed for reverse operation µA A Reverse current (VR = 5 V) ° Radiant intensity (IF = 20 mA, tp = 20 ms) (typ.) Ie 3.8 mW / sr Total radiant flux (IF = 20 mA, tp = 20 ms) (typ.) Φe 11 mW Temperature coefficient of Ιe or Φe (IF = 20 mA, tp = 20 ms) (typ.) TCΙ -0.35 %/K Temperature coefficient of λcentroid (IF = 20 mA, -10°C ≤ T ≤ 100°C) (typ.) TCλcentroid 0.03 nm / K Temperature coefficient of VF (IF = 20 mA, -10°C ≤ T ≤ 100°C) (typ.) TCV -3.6 mV / K 2019-04-24 6 Version 1.1 SFH 7072 Characteristics (TA = 25 °C) Parameter Symbol Value Unit IR-Cut Detector Photocurrent (typ.) (Ee = 0.1 mW/cm2, λ = 530 nm, VR = 5 V) IP,530 1.1 µA A Wavelength of max. sensitivity (typ.) λS max 635 nm Spectral range of sensitivity (typ.) λ10% 402 … 694 nm Radiation sensitive area (typ.) A Dimensions of radiant sensitive area (typ.) LxW Half angle (typ.) ϕ ± 57 Dark current (VR = 5 V, Ee = 0 mW/cm2) (typ. (max.)) IR 0.4 (≤ 2) Spectral sensitivity of the chip (λ = 530nm) (typ.) Sλ530 0.31 A/W Spectral sensitivity of the chip (λ > 690nm) (typ.) SIR 0.02 A/W Open-circuit voltage (Ee = 0.1 mW/cm2, λ = 530 nm) (typ.) VO,530 390 mV Short-circuit current (Ee = 0.1 mW/cm2, λ = 530 nm) (typ.) ISC,530 1.1 µA A Rise and fall time (VR = 5 V, RL = 50 Ω, λ = 530nm) (typ.) tr, tf 40 ns Forward voltage (IF = 10 mA, E = 0 mW/cm2) (typ.) VF 0.84 V Capacitance (VR = 5 V, f = 1 MHz, E = 0 mW/cm2) (typ.) C0 55 pF 2019-04-24 7 3.46 1.29 x 2.69 mm2 mm x mm ° nA Version 1.1 SFH 7072 Characteristics (TA = 25 °C) Parameter Symbol Value Unit Broadband Detector Photocurrent (typ.) (Ee = 0.1 mW/cm2, λ = 530nm, VR = 5 V) IP,530 0.4 µA A Photocurrent (typ.) 2 (Ee = 0.1 mW/cm , λ = 655 nm, VR = 5 V) IP,655 0.6 µA A Photocurrent (typ.) 2 (Ee = 0.1 mW/cm , λ = 940 nm, VR = 5 V) IP,940 1.1 µA A Wavelength of max. sensitivity (typ.) λS max 960 nm Spectral range of sensitivity (typ.) λ10% 410 … 1100 nm Radiation sensitive area (typ.) A Dimensions of radiant sensitive area (typ.) LxW Half angle (typ.) ϕ ± 60 Dark current (VR = 5 V, Ee = 0 mW/cm2) (typ. (max.)) IR 0.05 (≤ 10) Spectral sensitivity of the chip (λ = 530 nm) (typ.) Sλ530 0.31 A/W Spectral sensitivity of the chip (λ = 655nm) (typ.) Sλ655 0.56 A/W Spectral sensitivity of the chip (λ = 940 nm) (typ.) Sλ940 0.84 A/W Open-circuit voltage (Ee = 0.1 mW/cm2, λ = 530 nm) (typ.) VO,530 211 mV Short-circuit current (Ee = 0.1 mW/cm2, λ = 530 nm) (typ.) ISC,530 0.4 µA A Open-circuit voltage (Ee = 0.1 mW/cm2, λ = 655nm) (typ.) VO,655 249 mV Short-circuit current (Ee = 0.1 mW/cm2, λ = 655 nm) (typ.) ISC,655 0.6 µA A Open-circuit voltage (Ee = 0.1 mW/cm2, λ =940 nm) (typ.) VO,940 266 mV Short-circuit current (Ee = 0.1 mW/cm2, λ = 940 nm) (typ.) ISC,940 1.1 µA A 2019-04-24 8 0.88 0.89 x 0.89 mm2 mm x mm ° nA Version 1.1 SFH 7072 Characteristics (TA = 25 °C) Parameter Symbol Value Unit Rise and fall time (VR = 5V, RL = 50 Ω, λ = 940 nm) (typ.) tr, tf 0.75 µss Forward voltage (IF = 100 mA, E = 0 mW/cm2) (typ.) VF 1.16 V Capacitance (VR = 5 V, f = 1 MHz, E = 0 mW/cm2) (typ.) C0 4.2 pF Diagrams for infrared emitter Relative spectral emission 1) Irel = f(λ), TA = 25 °C, IF = 20 mA 2019-04-24 9 Version 1.1 SFH 7072 Diagrams for infrared emitter Forward current 1) Relative radiant flux 1) IF = f(VF), single pulse, tp = 100 µs, s, TA= 25°C Φe /Φe(20 mA) = f(IF), single pulse, tp = 25µs, s, TA= 25°C Max. permissible forward current 1) IF,max = f(TA), RthJA = 800 K/W 2019-04-24 10 Version 1.1 SFH 7072 Diagrams for infrared emitter Permissible pulse handling capability 1) Permissible pulse handling capability 1) IF = f(tp), TA= 40°C, duty cycle D = parameter IF = f(tp), TA= 85°C, duty cycle D = parameter 2019-04-24 11 Version 1.1 SFH 7072 Diagrams for red emitter Relative spectral emission 1) Irel = f(λ), TA = 25 °C, IF = 20 mA Forward current 1) Relative radiant flux 1) IF = f(VF), TA= 25°C Φe /Φe(20 mA) = f(IF), single pulse, tp = 25µs, s, TA= 25°C 2019-04-24 12 Version 1.1 SFH 7072 Diagrams for red emitter Max. permissible forward current 1) IF,max = f(TA), RthJA = 800 K/W Permissible pulse handling capability 1) Permissible pulse handling capability 1) IF = f(tp), TA= 40°C, duty cycle D = parameter IF = f(tp), TA= 85°C, duty cycle D = parameter 2019-04-24 13 Version 1.1 SFH 7072 Diagrams for green emitters Relative spectral emission 1) Irel = f(λ), TA = 25 °C, IF = 20 mA Forward current 1) Relative radiant flux 1) IF = f(VF), TA= 25°C Φe /Φe(20 mA) = f(IF), single pulse, tp = 25µs, s, TA= 25°C 2019-04-24 14 Version 1.1 SFH 7072 Diagrams for green emitters Max. permissible forward current 1) IF,max = f(TA), RthJA = 800 K/W Permissible pulse handling capability 1) Permissible pulse handling capability 1) IF = f(tp), TA= 40°C, duty cycle D IF = f(tp), TA= 85°C, duty cycle D 2019-04-24 15 Version 1.1 SFH 7072 Diagrams for IR-Cut detector Relative spectral sensitivity 1) Srel = f(λ), TA = 25 °C Photocurrent 1) IP(VR = 5 V), λ=530nm, TA = 25 °C Dark current 1) Capacitance 1) IR = f(VR), E = 0 mW/cm2, TA = 25 °C C = f(VR), f = 1 MHz, E = 0 mW/cm2, TA = 25 °C 2019-04-24 16 Version 1.1 SFH 7072 Diagrams for broadband detector Relative spectral sensitivity 1) Srel = f(λ), TA = 25 °C Photocurrent 1) IP(VR = 5 V), λ=530, 655nm, 940nm, TA = 25 °C Dark current 1) Capacitance 1) IR = f(VR), E = 0 mW/cm2, TA = 25 °C C = f(VR), f = 1 MHz, E = 0 mW/cm2, TA = 25 °C 2019-04-24 17 Version 1.1 SFH 7072 Directional characteristics of detectors 1) Srel = f(j), l=530nm Radiation characteristics of emitters 1) Irel = f(j) 2019-04-24 18 Version 1.1 SFH 7072 Package Outline Dimensions in mm Package: chip on board Approximate Weight: 44 mg 2019-04-24 19 Version 1.1 SFH 7072 Recommended solder pad design Dimensions in mm. Reflow Soldering Profile Product complies to MSL Level 4 acc. to JEDEC J-STD-020D.01 OHA04525 300 ˚C T 250 Tp 245 ˚C 240 ˚C tP 217 ˚C 200 tL 150 tS 100 50 25 ˚C 0 0 50 100 150 200 250 s 300 t 2019-04-24 20 Version 1.1 SFH 7072 OHA04612 Profil-Charakteristik Profile Feature Symbol Symbol Pb-Free (SnAgCu) Assembly Minimum ) Ramp-up Rate to Preheat* 25 °C to 150 °C Time tS TSmin to TSmax tS 60 Ramp-up Rate to Peak*) TSmax to TP Recommendation Maximum 2 3 100 120 2 3 Einheit Unit K/s s K/s Liquidus Temperature TL 217 Time above Liquidus temperature tL 80 100 s Peak Temperature TP 245 260 °C Time within 5 °C of the specified peak temperature TP - 5 K tP 20 30 s 3 6 K/s 10 Ramp-down Rate* TP to 100 °C 480 Time 25 °C to TP All temperatures refer to the center of the package, measured on the top of the component * slope calculation DT/Dt: Dt max. 5 s; fulfillment for the whole T-range Method of Taping Dimensions in mm. 2019-04-24 °C 21 s Version 1.1 SFH 7072 Tape and Reel 16 mm tape with 1500 pcs. on ∅ 180 mm reel W1 D0 P0 A N F W E 13.0 ±0.25 P2 Label P1 Direction of unreeling Direction of unreeling W2 Leader: min. 400 mm * Trailer: min. 160 mm * *) Dimensions acc. to IEC 60286-3; EIA 481-D OHAY0324 Dimensions in mm Tape Dimensions [mm] W P0 16 +0.3 / -0.1 4 ±0.1 Reel Dimensions [mm] A W 180 2019-04-24 16 P1 P2 D0 E F 8 ±0.1 2 ±0.05 1.5 ±0.1 1.75 ±0.1 7.5 ±0.05 Nmin W1 W2max 60 16.4 +2 22.4 22 Version 1.1 SFH 7072 Barcode-Product-Label (BPL) OSRAM Opto EX AM P BIN1: XX-XX-X-XXX-X LX XXXX Semiconductors RoHS Compliant (6P) BATCH NO: 1234567890 (1T) LOT NO: 1234567890 (9D) D/C: 1234 ML Temp ST X XXX °C X Pack: RXX LE DEMY XXX X_X123_1234.1234 X (X) PROD NO: 123456789(Q)QTY: 9999 (G) GROUP: XX-XX-X-X OHA04563 Dry Packing Process and Materials Moisture-sensitive label or print L VE LE el . see lab e H) nk, (R bla cod y If bar . dit RH mi % hu e ve /60 ed ag ˚C ati rar ck rel 30 RS _ inf pa < % ins VE to ak of ITI TO 90 urs d nta ). < ns (pe or d co NSUC , Ho urs de cte itio g SEND Ho urs an bje ing ˚C co 72 nd Ho urs 5 ba E CO te ˚C su ss 48 e Ho co ± ce is UR 24 6 da e y MI 40 be tim ˚C h ThISTSE l pro < tor tim e e or ). 23 tim at t wilnt l wit or fac ˚C MO Flo s tim TO at or ca at re. Flo d tha ale el or nth nti OP Flo uiv du if: rea es l 4 5 Flo lab mo ide ce eq low g, l ve vic 5a is be de tin en 24 de , or pro ve l 6 Le e te co , g: un wh Le ve l ke r se da ba ed low ure Le ve mo % ba e ba al d Le ist ure en ref e e 10 ure tim for se ale op se for > se , Mo istist ure 3 is or . , is ha Mo be nk ist nk rd g -03 Mo in Flo r-p RH g, bla Mo ba TD po If bla hin % kin Ca life s (if ar t. s wit 10 ba tor J-S thi, va p. elf Ye ar ek _ < e icat me , C 1 urs Ye er tem ted Sh at ed low uir > 1 WeHo un Aft Indno uir DE 1. d e 4 8 ref dy reqy is 2. bo e Mo ore /JE tim 16 dit2b req : e es a) tim St or mi IPC ed or g is tim e vic b) e Hu en Flo oror tim De 2a kin nc te Flo op a) 3. b) baere Flo or da e l 1 2 Flo If al ref tim ve l 2a 4. se d ve l 3 Le g an ve l Le Ba te ure Le ve Le ist ure Da ist ure Mo ure Mo istist Mo Mo U A C Barcode label N TIO se M RA OS Humidity indicator Barcode label Please check the HIC immidiately after bag opening. Discard if circles overrun. Avoid metal contact. Do not eat. Comparator check dot WET If wet, examine units, if necessary bake units 15% If wet, examine units, if necessary bake units 10% 5% If wet, parts still adequately dry. change desiccant Humidity Indicator MIL-I-8835 AM OS R Desiccant OHA00539 Note: Moisture-sensitive product is packed in a dry bag containing desiccant and a humidity card. Regarding dry pack you will find further information in the internet. Here you will also find the normative references like JEDEC. 2019-04-24 23 Version 1.1 SFH 7072 Transportation Packing and Materials Barcode label MY DE -1 -1 +Q P T P 67 LE 6 R 18 OU P: 01 C: 99 8 D/ 21 00 (9 D) 21 : 20 00 34 O TC BA 3G 5 14 2 (6 P) NO : 12 T 11 00 LO (1 T) NO : OD PR (X ) M Y DE 18 R +Q P -1 GR OU P: (G ) u L lt S iT Y O T67 P L 6 D/ C: (9 D) 00 M RA OS TY : 20 (Q )Q A 21 002 19 98 on M du O p ct to or s 5 R 34 ic NO : em H 12 S BA TC H 3G (X ) PR OD NO : (1 T) 11 00 LO T 14 2 NO (6 P) : 12 O S 01 44 M -1 E Bi D Bi n1 Bi n2 : Pn3 : Q- 1: 1- 20 M 20 2 L Te 2a 22 m 3 24 0 p ST Ad 26 0 C R 0 C R0 dit ion C R PA 77 al RT CK TE VA XT R: Muster H 12 N s VE RS ainITI TO ntNSUC TIO U g coSEND CO Ais baRE MI (Q )Q TY : S S em R ic AM on du O p ct to or H NO s 44 el C GR M ul LS ti Y TO L VE LE see . lab e H) nk, (R bla cod If y bar . dit RH mi % hu e /60 ive d ˚C re ag lat ra ck re 30 _ < inf pa % k s of to 90 ea s ur d ). < ns (p or d Ho ururs s , de cteg itio Ho an bje co ˚C 72 sin nd Ho ur 5 te 48 ˚C su es e Ho co ± 24 6 da y 40 be oc tim e e ˚C ThISTU th pr < ll tor tim SE or ). 23 tim e at t wi nt or l wi fac ˚C MO Flo tim s TO at or e. ca ale at Flo or ur el nth tha OP nti Flo uiv if: read es ed l 4 5 Flo lab mo ide eq low g, oc ve l vic is en de be 24 de or tin l 5a6 pr Le ve e te co , w, g: un wh ve l e Le ke r se da ur e ba ed flo Le ve mo % ba e ba al d e Le ist ur en re e 10 e tim ur e se for ale op se for > , Mo istist ur se is or . , 33 is ha se Mo nk be ist nk rd g -0 Mo in n Flo RH g, r-p bla Mo ba Ca TD po If blathi % kin t. life s (if ar wi 10 ba tor J-S thi va p. elf Ye ar ks s _ < me 1 Ye ee ur d, C ire icat Sh ter w, tem ted at > 1 W Ho un Af flody qu Indno ire DE 1. e 4 8 re ed re y is qu JE 2. bo Mo or tim e e dit 16 re : C/ 2b es a) St tim or mi ed or g is IP tim e vic b) Hu Flo oror en tim De 2a kin ce te Flo a) op or 3. b) ba en Flo da e fer l 1 Flo If al re tim ve l 2 4. se d l 2a3 Le ve g an ve l e Le Ba te ur e Le ve Le ist ur e Da ur e Mo istist ur Mo ist Mo Mo (G ) Muster D Bin1 Bi Bi n2 : Pn3 : Q- 1ML : 1- 20 20 2 Te 2a 22 mp 3 24 0 ST Ad 26 0 C R 0 C R0 dit ion C R PA 77 al RT CK TE VA XT R: Barcode label Packing Sealing label Dimensions of transportation box in mm Width Length 195 ± 5 2019-04-24 OHA02044 Height 195 ± 5 42 ± 5 24 Version 1.1 SFH 7072 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. If printed or downloaded, please find the latest version on the OSRAM OS website. Packing Please use the recycling operators known to you. We can also help you – get in touch with 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. Product and functional safety devices/applications or medical devices/applications OSRAM OS components are not developed, constructed or tested for the application as safety relevant component or for the application in medical devices. OSRAM OS products are not qualified at module and system level for such application. In case Buyer – or Customer supplied by Buyer – considers using OSRAM OS components in product safety devices/applications or medical devices/applications, Buyer and/or Customer has to inform the local sales Partner of OSRAM OS immediately and OSRAM OS and Buyer and /or Customer will analyse and coordinate the customer-specific request between OSRAM OS and Buyer and/or Customer. Glossary 1) Typical Values: Due to the special conditions of the manufacturing processes of LED and photodiodes, the typical data or calculated correlations of technical parameters can only reflect statistical figures. These do not necessarily correspond to the actual parameters of each single product, which could differ from the typical data and calculated correlations or the typical characteristic line. If requested, e.g. because of technical improvements, these typ. data will be changed without any further notice. Published by OSRAM Opto Semiconductors GmbH Leibnizstraße 4, D-93055 Regensburg www.osram-os.com © All Rights Reserved. 2019-04-24 25