SFH 401:
Betriebs- und Lagertemperatur
Operating and storage temperature range
SFH 400, SFH 402:
Betriebs- und Lagertemperatur
Operating and storage temperature range
Sperrschichttemperatur
Junction temperature
Sperrspannung
Reverse voltage
Durchlaßstrom
Forward current
Stoßstrom, tp = 10 µs, D = 0
Surge current
Verlustleistung
Power dissipation
Symbol
Symbol
T
; T
op
stg
T
; T
op
stg
T
j
V
R
I
F
I
FSM
P
tot
Wert
Value
Einheit
Unit
– 55 ... + 100°C
– 55 ... + 125°C
100°C
5V
300mA
3A
470mW
Wärmewiderstand
Thermal resistance
Kennwerte (TA = 25 °C)
Characteristics
Bezeichnung
Description
Wellenlänge der Strahlung
Wavelength at peak emission
I
= 100 mA, tp = 20 ms
F
Spektrale Bandbreite bei 50 % von I
Spectral bandwidth at 50 % of I
I
= 100 mA, tp = 20 ms
F
max
Abstrahlwinkel
Half angle
SFH 400
SFH 401
SFH 402
Aktive Chipfläche
Active chip area
max
R
thJA
R
thJC
Symbol
Symbol
λ
peak
450
160
Wert
Value
K/W
K/W
Einheit
Unit
950nm
∆λ55nm
ϕ
ϕ
ϕ
A
± 6
± 15
± 40
Grad
deg.
0.25mm
2
Semiconductor Group31998-04-16
Page 4
Kennwerte (TA = 25 °C)
Characteristics
SFH 400,
SFH 401, SFH 402
Bezeichnung
Description
Abmessungen der aktiven Chipfläche
Dimension of the active chip area
Abstand Chipoberfläche bis Linsenscheitel
Distance chip front to lens top
SFH 400
SFH 401
SFH 402
Schaltzeiten, Ie von 10 % auf 90 % und von
90 % auf 10 %, bei IF = 100 mA, RL = 50 Ω
Switching times, Ie from 10 % to 90 % and
from 90 % to 10 %, IF = 100 mA, RL = 50 Ω
Kapazität
Capacitance
V
= 0 V, f = 1 MHz
R
Durchlaßspannung
Forward voltage
I
= 100 mA, tp = 20 ms
F
I
= 1 A, tp = 100 µs
F
Sperrstrom
Reverse current
V
= 5 V
R
Gesamtstrahlungsfluß
Total radiant flux
I
= 100 mA, tp = 20 ms
F
Temperaturkoeffizient von Ie bzw. Φe,
I
= 100 mA
F
Temperature coefficient of Ie or Φe,
I
= 100 mA
F
Temperaturkoeffizient von VF, IF = 100 mA
Temperature coefficient of VF, IF = 100 mA
Symbol
Symbol
L × B
× W
L
H
H
H
t
, t
r
f
C
o
V
F
V
F
I
R
Φ
e
TC
I
TC
V
Wert
Value
Einheit
Unit
0.5 × 0.5mm
4.0 ... 4.8
2.8 ... 3.7
2.1 ... 2.7
mm
mm
mm
1µs
40pF
1.30 (≤ 1.5)
1.90 (≤ 2.5)
V
V
0.01 (≤ 1)µA
8mW
– 0.55%/K
– 1.5mV/K
Temperaturkoeffizient von λ, IF = 100 mA
TC
λ
+ 0.3nm/K
Temperature coefficient of λ, IF = 100 mA
Semiconductor Group41998-04-16
Page 5
Gruppierung der Strahlstärke Ie in Achsrichtung
gemessen bei einem Raumwinkel Ω = 0.01 sr
Grouping of radiant intensity Ie in axial direction
at a solid angle of Ω = 0.01 sr
SFH 400,
SFH 401, SFH 402
Bezeichnung
Description
Strahlstärke
Radiant intensity
I
= 100 mA, tp = 20 ms
F
Strahlstärke
Radiant intensity
I
= 1 A, tp = 100 µsI
F
Symbol
Symbol
I
e min
I
e max
e typ.
SFH
400
20
–
SFH
400-3
32
–
SFH
401-2
10
20
Wert
Value
SFH
401-3
16
–
SFH
402
2.5
–
SFH
402-2
2.5
–
SFH
402-3
4
–
Einheit
Unit
mW/sr
mW/sr
300320120190404040mW/sr
Semiconductor Group51998-04-16
Page 6
SFH 400,
SFH 401, SFH 402
Radiation characteristics, SFH 400 I
10203040
ϕ
50
60
70
80
90
100
Radiation characteristics, SFH 401 I
10203040
ϕ
50
rel
rel
= f (ϕ)
0
1.0
0.8
0.6
0.4
0.2
0
0204060801001200.40.60.81.0
= f (ϕ)
0
1.0
0.8
OHR01883
OHR01884
60
70
80
90
100
Radiation characteristics, SFH 402 I
10203040
φ
50
60
70
80
rel
0.6
0.4
0.2
0
0204060801001200.40.60.81.0
= f (ϕ)
0
1.0
0.8
0.6
0.4
0.2
OHR01885
90
100
0
0204060801001200.40.60.81.0
Semiconductor Group61998-04-16
Page 7
Relative spectral emission
I
= f (λ)
rel
100
%
Ι
rel
80
60
OHRD1938
Radiant intensity
t
2
1
= 20 µs
p
Single pulse,
10
Ι
e
Ι
(100 mA)
e
10
I
e
Ie100 mA
= f (IF)
OHR01037
SFH 400,
SFH 401, SFH 402
Max. permissible forward current
SFH 401, I
350
mA
Ι
F
300
250
200
= f (TA)
F
R
thJC
OHR00486
= 160 K/W
40
20
0
8809209601000
Forward current, I
Single pulse,
1
10
A
Ι
F
0
10
-1
10
t
= 20 µs
p
typ.
= f (VF)
F
max.
nm
λ
OHR01040
1060
0
10
-1
10
-2-1
10
10
0
10A10
Ι
F
Permissible pulse handling capability
I
= f (τ), TC = 25 °C,
F
R
= 160 K/W, duty cycleD = parameter
thJC
4
10
mA
Ι
F
5
0.2
3
10
t
P
=
D
T
0.5
5
DC
t
P
T
D =
0.005
0.01
0.02
0.05
0.1
OHR01937
Ι
F
150
= 450 K/W
R
thJA
100
50
1
0
020406080100˚C
Max. permissible forward current
SFH 400, SFH 402, I
350
mA
Ι
F
300
250
200
150
R
thJA
100
50
F
R
thJC
= 450 K/W
= f (TA)
= 160 K/W
T
,
T
A
C
OHR00395
-2
10
1
1.522.533.544.5
V
V
F
10
2
10
-5
10-410-310
-2
0
s
10
τ
0
0˚C
20406080100130
T
,
T
A
C
Semiconductor Group71998-04-16
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