BPW 34 B
Silizium-PIN-Fotodiode mit erhöhter Blauempfindlichkeit
Silicon PIN Photodiode with Enhanced Blue Sensitivity
2001-02-21 1
Wesentliche Merkmale
• Speziell geeignet für Anwendungen im Bereich
von 350 nm bis 1100 nm
• Kurze Schaltzeit (typ. 25 ns)
• DIL-Plastikbauform mit hoher Packungsdichte
• SMT-Variante auf Anfrage
Anwendungen
• Lichtschranken für Gleich- und
Wechsellichtbetrieb im sichtbaren Lichtbereich
• Industrieelektronik
• „Messen/Steuern/Regeln“
Typ
Type Bestellnummer
Ordering Code
BPW 34 B Q62702-P945
Features
• Especially suitable for applications from
350 nm to 1100 nm
• Short switching time (typ. 25 ns)
• DIL plastic package with high packing density
• SMT version on request
Applications
• Photointerrupters
• Industrial electronics
• For control and drive circuits
2001-02-21 2
BPW 34 B
Grenzwerte
Maximum Ratings
Bezeichnung
Parameter Symbol
Symbol Wert
Value Einheit
Unit
Betriebs- und Lagertemperatur
Operating and storage temperature range Top; Tstg – 40 …+ 85 °C
Löttemperatur (Lötstelle 2 mm vom
Gehäuse entfernt bei Lötzeit t ≤ 3 s)
Soldering temperature in 2 mm distance
from case bottom (t ≤ 3 s)
TS230 °C
Sperrspannung
Reverse voltage VR32 V
Verlustleistung, TA = 25 °C
Total power dissipation Ptot 150 mW
Kennwerte (TA = 25 °C, Normlicht A, T = 2856 K)
Characteristics (TA = 25 °C, standard light A, T = 2856 K)
Bezeichnung
Parameter Symbol
Symbol Wert
Value Einheit
Unit
Fotoempfindlichkeit, VR = 5 V
Spectral sensitivity S75 nA/Ix
Wellenlänge der max. Fotoempfindlichkeit
Wavelength of max. sensitivity λS max 850 nm
Spektraler Bereich der Fotoempfindlichkeit
S = 10% von Smax
Spectral range of sensitivity
S = 10% of Smax
λ350 …1100 nm
Bestrahlungsempfindl iche Fläche
Radiant sensitive area A 7.45 mm2
Abmessung der bestrahlungsempfindlichen Fläche
Dimensions of radiant sensitive area L×B
L×W2.73 ×2.73 mm ×mm
Abstand Chipoberfläche zu Gehäuseoberfläche
Distance chip front to case surface H0.5 mm
Halbwinkel
Half angle ϕ±60 Grad
deg.
Dunkelstrom, VR = 10 V
Dark current IR2 (≤ 30) nA
Spektrale Fotoempfindlichke it, λ = 400 nm
Spectral sensitivity Sλ0.2 A/W
BPW 34 B
2001-02-21 3
Quantenausbeute, λ = 400 nm
Quantum yield η0.62 Electrons
Photon
Leerlaufspannung, Ev = 1000 Ix
Open-circuit voltage VO390 mV
Kurzschlußstrom
Short-circuit current
Ee = 0.5 mW/cm2, λ = 400 nm
ISC 7.4 (≥ 5.4) µA
Anstiegs- und Abfallzeit des Fotostromes
Rise and fall time of the photocurrent
RL = 50 Ω; VR = 5 V; λ = 850 nm; Ip = 800 µA
tr, tf25 ns
Durchlaßspannung, IF = 100 mA, E = 0
Forward voltage VF1.3 V
Kapazität, VR = 0 V, f = 1 MHz, E = 0
Capacitance C072 pF
Temperaturkoeffizient von VO
Temperature coefficient of VO
TCV– 2.6 mV/K
Temperaturkoeffizient von ISC
Temperature coefficient of ISC
TCI0.18 %/K
Rauschäquivalente Strahlungsleistung
Noise equivalent power
VR = 10 V, λ = 400 nm
NEP 1.3 ×10– 13
Nachweisgrenze, VR = 10 V, λ = 400 nm
Detection limit D* 2.1 ×1012
Kennwerte (TA = 25 °C, Normlicht A, T = 2856 K)
Characteristics (TA = 25 °C, standard light A, T = 2856 K) (cont’d)
Bezeichnung
Parameter Symbol
Symbol Wert
Value Einheit
Unit
W
Hz
------------
cm Hz×
W
--------------------------
BPW 34 B
2001-02-21 4
Relati ve Sp ectral Sensi ti vi ty
Srel = f (λ)
Dark Current
IR = f (VR), E = 0
Directional Chara cter i sti cs
Srel = f (ϕ)
λ
OHF01001
0
rel
S
400 600 800 1000 1200
20
40
60
80
%
100
nm
0
OHF00080
Ι
R
R
V
05 10 15 V 20
1000
2000
3000
4000
pA
OHF01402
90
80
70
60
50
40 30 20 10
20 40 60 80 100 1200.40.60.81.0
ϕ
0.2
0.4
0.6
0.8
1.0
100 0
0
0
Photocurrent IP = f (Ev), VR = 5 V
Open-Ci r cu it V oltage VO = f (Ev)
Capacitance
C = f (VR), f = 1 MHz, E = 0
E
OHF01066
V
0
10
P
Ι
-1
10 10
1
10
2
10
4
10
0
10
1
10
2
10
34
10
3
10
2
10
1
10
10
0
V
O
µ
AmV
Ι
P
V
O
10
3
lx
V
OHF00081
R
-2
10
C
0
-1
10
0
10
1
10
2
10V
10
20
30
40
50
60
70
80
pF
100
Total Pow er Di ssip ation
Ptot = f (TA)
Dark Current
IR = f (TA), VR = 5 V, E = 0
T
OHF00958
A
0
tot
P
020 40 60 80 ˚C 100
mW
20
40
60
80
100
120
140
160
T
OHF00082
A
-1
10 0
R
Ι
10
0
10
1
10
2
10
3
nA
20 40 60 80 ˚C 100
BPW 34 B
2001-02-21 5
Maßzeichnung
Package Outlines
Maße werden wi e fo lgt angegeben: m m (inc h) / Dim ensions are specified as follow s: mm (inch).
Published by OSRAM Opto Semiconductors GmbH & Co. OHG
Wernerwerkstrasse 2, D-93049 Regensburg
© All Rights Reserved.
Attention please!
The inform at ion describe s the type of component and shall not be c ons idered as assured charac te ris tics .
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.
Packing
Please use the recyc ling operat ors known t o you. We can also help y ou – get in touch wit h your near est sales offic e.
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 critica l component is a co mponent usedin a l ife-support devi ce or system whose failure can re asonably be expec ted
to cause the failure of that life-support device or system, or to affect its safety or effectiveness of that device or system.
2 Life sup port device s or syst ems ar e int ended (a ) to b e imp lanted in t he hu man body , or ( b) to supp ort a nd/or main tain
and sust ain human life. If th ey fail , it is reasonable to as su m e th at the health of the user may be endange red.
GEOY6643
4.0 (0.157)
3.7 (0.146) 4.3 (0.169)
4.5 (0.177)
5.4 (0.213)
4.9 (0.193)
0.6 (0.024)
0.4 (0.016)
0.6 (0.024)
0.4 (0.016)
1.2 (0.047)
0.7 (0.028)
0.3 (0.012)
0.5 (0.020)
0.8 (0.031)
0.6 (0.024)
Cathode marking
0.6 (0.024)
0.8 (0.031)
1.9 (0.075)
2.2 (0.087)
3.0 (0.118)
3.5 (0.138)
0.6 (0.024)
0.4 (0.016)
Chip position
0.4 (0.016)
0.6 (0.024)
0.35 (0.014)
0.2 (0.008)
0 ... 5˚
5.08 (0.200)
spacing
1.4 (0.055)
Photosensitive area
2.65 (0.104) x 2.65 (0.104)
1.8 (0.071)
