Datasheet

14
HSDL-54xx Optical Characteristics at T
A
= 25°C
Parameter Symbol Min. Typ. Max. Unit Condition Ref.
Photocurrent E
e
= 1 mW/cm
2
Fig 14,
HSDL-5400 I
PH
0.8 1.6 µA l
PK
= 875 nm 15
HSDL-5420 3.0 6.0 V
R
= 5 V
Temperature Coefficient of I
PH
∆I
PH
/∆T 0.1 %/K E
e
= 1 mW/cm
2
Fig. 13
l
PK
= 875 nm
V
R
= 5 V
Radiant Sensitive Area A 0.15 mm
2
Absolute Spectral Sensitivity S 0.5 A/W E
e
= 1 mW/cm
2
l
PK
= 875 nm
V
R
= 5 V
Viewing Angle
HSDL-5400 2q
1/2
110 deg Fig. 18
HSDL-5420 28 Fig. 19
Wavelength of Peak Sensitivity l
PK
875 nm E
e
= 1 mW/cm
2
Fig. 17
V
R
= 5 V
Spectral Bandwidth ∆l 770- nm E
e
= 1 mW/cm
2
Fig. 17
1000 V
R
= 5 V
Quantum Efficiency h 70 % E
e
= 1 mW/cm
2
l
PK
= 875 nm,
V
R
= 5 V
Noise Equivalent Power NEP 6.2 x W/Hz
1/2
V
R
= 5 V
10
-15
l
PK
= 875 nm
Detectivity D 6.3 x cm* V
R
= 5 V
10
12
Hz
1/2
/W l
PK
= 875 nm
Optical Rise and Fall Times, 10%-90% t
r
/t
f
7.5 ns V
R
= 5 V
R
L
= 1 kΩ
l
PK
= 875 nm
Bandwidth f
c
50 MHz V
R
= 5 V
R
L
= 1 kΩ
l
PK
= 875 nm