68
VTS Process Photodiodes VTS_ _80, 82, 85
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 Te mp er ature:
-40° C to 150°C Series 20, 31
-40° C to 105°C Series 30
Oper ating Te mp er ature:
-40° C to 125°C Series 20, 31
-40° C to 105°C Series 30
Rev erse Voltage: 6.0 Volts
PACKAG E DIMENSIONS inch (mm)
CASE 44A
ANODE (ACTIVE) SURFACE SHOWN
CATHODE IS BA CKSIDE
DIMENSIONS VTS__80 VTS__82 VTS__85
L .800 (20.32) .400 (10.16) .200 (5.08)
W .800 (20.32) .400 (0. 16) .200 (5.08)
ACTIVE AREA .6 07 2 (3922) .1442 (932) .0322 (212)
ELECTRO-OPTICAL CHARACTERISTICS @ 25°C ( See also VTS curves, pa ge 67)
SYMBOL CHARACTERISTIC TEST CONDITI ONS VTS__80 VTS__82 VTS__85 UNITS
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
I
SC
Sh ort Ci r cuit Current H = 1000 lux, 2850 K 2 .30 3.00 0 .55 0.69 0 .13 0.16 mA
TC I
SC
I
SC
Temperature Coeffici ent H = 1000 Lux, 2850 K 0.20 0.20 0.20 %/°C
I
D
Dark Current H = 0, VR = 100 mV 0.2 1.0 0.05 0.2 0.02 0.1 µA
TC I
D
ID Temp. Coefficient H = 0, VR = 100 mV +11 +11 +11 %/°C
R
SH
Sh unt Resis tance H = 0, VR = 10 m V 0.3 1.2 3.0 M
Ω
C
J
Juncti on Capacitance H = 0, V = 0 V, 1 MH z 7.5 1.75 0.50 n F
S
R
Sensitivity @ 400 nm .18 0.20 0.18 0.20 0.18 0.20 A/W
Re Responsivity 400 nm, 0.18 A/W 0.70 0.16 0.04 A/(W/cm
2
)
TC V
OC
Se nsitivity @ Peak 9 25 nm 0.60 0.60 0.60 A/W
t
R
/t
F
Response Time @ 1 k
Ω
Load VR = 1 V, 830 nm 13 3.4 1.2
µ
sec
V
OC
Open Circ uit Vo ltage H = 1000 Lux, 2850 K 0 .25 0.45 0.25 0.45 0 .25 0.45 Volts
TC V
OC
V
OC
Tem perature Coeffici ent H = 1000 Lux, 2850 K -2.6 -2.6 -2.6 mV /° C
PerkinElmer Optoelectronics, 10900 Page Ave., St. Louis, MO 63132 USA Phone: 314-423-4900 Fax: 314-423-3956 Web: www.perkinelmer.com/opto
