Unity Opto Technology MID-8541C Datasheet
SIDE LOOK PACKAGE
PIN PHOTODIODE
MID-8541C
Description Package Dimensions
RADIANT SENSITIVE AREA
(.890)
The MID-8541C is a photodiode mounted in water clear
plastic package and suitable for the variety wavelength.
Features
l High photo sensitivity
l Low junction capacitance
l Fast switching time
Notes :
1.Tolerance is ± 0.25 mm (.010") unless otherwise noted.
2.Protruded resin under flange is 1.0 mm (.040") max.
3.Lead spacing is measured where the leads emerge from the package.
22.60 TYP.
16.00 MIN.
A
4.00
(.160)
(.630)
1.00MIN.
(.040)
5.00
(.200)
2.54
(.100)
Unit: mm ( inches
6.60
(.260)
4.00
(.160)
0.50 TYP.
(.020)
C
Absolute Maximum Ratings
@ TA=25oC
Parameter Maximum Rating Unit
Power Dissipation 100 mW
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
Unity Opto Technology Co., Ltd.
-55oC to +100oC
-55oC to +100oC
260oC for 5 seconds
02/04/2002
MID-8541C
Optical-Electrical Characteristics
TEMPERATURE
60
Parameter Test Conditions Symbol Min. Typ. Max. Unit
IR=100µA
Ee=0
VR=10V
Reverse Dark Current
Ee=0
V
(BR)R
I
D
30
@ TA=25oC
VReverse Break Down Voltage
30 nA
Open Circuit Voltage
Rise Time
Fall Time
λ=850nm
Ee=0.1mW/cm
2
VR =10V,λ=850nm
RL=50Ω
V
VR =5V , λ=850nm
Light Current
Ee=0.1mW/cm
2
VR =3V , f=1MHZ
Total Capacitance
Ee=0
Typical Optical-Electrical Characteristic Curves
4000
3000
2000
1000
Dark Current IR - pA
0
0 5 10 15 20
Reverse Volatage - V
FIG.1 DARK CURRENT VS REVERSE VOLTAGE
TAMB=25oC, Ee=0 mW/cm
1.4
C )
o
1.2
1.0
R
2
OC
350
Tr 50
Tf 50
I
L
C
T
100
80
40
Capacitance C - pF
20
0
FIG.2 CAPACITANCE VS. REVERSE VOLTAGE
1000
100
10
25
0.01 0.1 1 10 100
Reverse Voltage- V
F=1MHZ, Ee=0mW/cm
mV
nsec
µA
pF
R
2
Photocurrent ( Ipamb / Ip 25
FIG.3 PHOTOCURRENT VS AMBIENT
Unity Opto Technology Co., Ltd.
0.8
0.6
0.4
0.2
0.0
-30 -10 10 30 50 70
Ambeint Temperature - oC
10
1
Dark Current IR - nA
0.1
0 20 40 60 80 100
Ambient Temperature - oC
FIG.4 DARK CURRENT VS AMBIENT TEMPERATURE
VR=10, Ee=0 mw/cm
2
02/04/2002
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