VT400 PerkinElmer Optoelectronics, VT400 Datasheet - Page 48

• Manufacturer Part Number: VT400
• Description: Photoconductive Cells and Analog Optoisolators (vactrols)
• Manufacturer: PerkinElmer Optoelectronics

ABSOLUTE MAXIMUM RATINGS @ 25°C
Maximum Temperatures
Cell Power:
LED Current:
LED Reverse Breakdown Voltage:
ELECTRO-OPTICAL CHARCTERISTICS @ 25°C
Refer to Specification Notes, page 41.
DESCRIPTION
VTL5C1 offers 100db dynamic range, fast response time, and very high dark resistance.
VTL5C2 features a very steep slope, low temperature coefficient of resistance, and a small light history memory.
PerkinElmer Optoelectronics, 10900 Page Ave., St. Louis, MO 63132 USA
Low Cost Axial Vactrols
Storage and Operating:
Derate above 30°C:
Derate above 30°C:
VTL5C1
VTL5C2
Number
Part
Material
Type
1
0
Input current
10 mA
40 mA
10 mA
40 mA
1 mA
1 mA
ON Resistance
–40°C to 75°C
175 mW
3.9 mW/°C
40 mA
0.9 mA/°C
3.0 V
Adapted
5.5 k
600
200
800
200
20 k
(Typ.)
Dark
PACKAGE DIMENSIONS
2
1
@ 10 sec. (Min.)
Resistance
OFF
50 M
1 M
3
LED Forward Voltage Drop @ 20 mA:
Min. Isolation Voltage @ 70% Rel. Humidity: 2500 VRMS
Output Cell Capacitance:
Cell Voltage:
Input - Output Coupling Capacitance:
43
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R@ 5 mA
@ 0.5 mA
Slope
(Typ.)
15
24
inch (mm)
Dynamic Range
----------------------- -
R@ 20 mA
R
100 db
(Typ.)
69 db
DARK
VTL5C1, 5C2
PLASTIC POTTING CONTOUR
NOT CONTROLLED
63% Final R
Turn-on to
2.5 ms
3.5 ms
(Typ.)
Response Time
2.0V (1.65V Typ.)
100V (VTL5C1),
200V (VTL5C2)
5.0 pF
0.5 pF
ON
Turn-off (Decay)
to 100 k
500 ms
(Max.)
35 ms
4