VTS Process Photodiodes
PRODUCT DESCRIPTION
This series of planar, P on N, large area silicon
photodiodes is characterized for use in the
photovoltaic (unbiased) mode. Their excellent speed
and broadband sensitivity makes them ideal for
detecting light from a variety of sources such as
LEDs, IREDs, flashtubes, incandescent lamps,
lasers, etc. Improved shunt resistance minimizes
amplifier offset and drift in high gain systems. The
solderable contact system on these photodiodes
provides a cost effective design solution for many
applications.
ABSOLUTE MAXIMUM RATINGS
Storage Temperature:
-40°C to 150°C
-40°C to 105°C
Operating Temperature:
-40°C to 125°C
-40°C to 105°C
Reverse Voltage:
Series 20, 31
Series 30
Series 20, 31
Series 30
6.0 Volts
DIMENSIONS
L
W
ACTIVE AREA
VTS__81H, 83H, 84H
PACKAGE DIMENSIONS
inch (mm)
CASE 44C
ANODE (ACTIVE) SURFACE SHOWN
CATHODE IS BACKSIDE
VTS__81
.800 (20.32)
.400 (10.16)
.290
2
(187
2
)
VTS__83
.800 (20.32)
.200 (5.08)
.132
2
(85
2
)
VTS__84
.400 (10.16)
.200 (5.08)
.065
2
(42
2
)
RoHS Compliant
ELECTRO-OPTICAL CHARACTERISTICS @ 25°C
(See also VTS curves, page 67)
SYMBOL
I
SC
TC I
SC
I
D
TC I
D
R
SH
C
J
S
R
Re
TC V
OC
t
R
/t
F
V
OC
TC V
OC
CHARACTERISTIC
Short Circuit Current
I
SC
Temperature Coefficient
Dark Current
ID Temp. Coefficient
Shunt Resistance
Junction Capacitance
Sensitivity
Responsivity
Sensitivity @ Peak
Response Time @ 1 kΩ Load
Open Circuit Voltage
V
OC
Temperature Coefficient
TEST CONDITIONS
Min.
VTS__81H
Typ.
Max.
Min.
VTS__83H
Typ.
Max.
Min.
VTS__84H
Typ.
Max.
UNITS
mA
%/°C
H = 1000 lux, 2850 K
H = 1000 Lux, 2850 K
H = 0, VR = 100 mV
H = 0, VR = 100 mV
H = 0, VR = 10 mV
H = 0, V = 0 V, 1 MHz
@ 400 nm
400 nm, 0.18 A/W
925 nm
VR = 1 V, 830 nm
H = 1000 Lux, 2850 K
H = 1000 Lux, 2850 K
1.10
1.50
0.20
100
+11
0.6
3.5
500
0.5
0.64
.20
50
+11
1.2
1.75
200
0.25
0.33
.20
40
+11
1.5
1.0
100
nA
%/°C
MΩ
nF
A/W
A/(W/cm
2
)
A/W
µsec
Volts
mV/°C
.18
0.20
0.34
0.60
6.4
0.18
0.20
0.15
0.60
3.4
0.18
0.20
0.07
0.60
1.8
0.25
0.45
-2.6
0.25
0.45
-2.6
0.25
0.45
-2.6
Excelitas Technologies,
22001 Dumberry, Vaudreuil, Canada J7V 8P7
Phone: 877-734-6786 Fax: 450-424-3413
www.excelitas.com
69
嵌入式系统