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PDF K825P Data sheet ( Hoja de datos )
| Número de pieza | K825P | |
| Descripción | Optocoupler with Photodarlington Output | |
| Fabricantes | Vishay Telefunken | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de K825P (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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K814P/ K824P/ K844P
Vishay Telefunken
Optocoupler with Phototransistor Output
Description
The K814P/ K824P/ K844P consist of a phototransis-
tor optically coupled to 2 gallium arsenide
infrared-emitting diodes (reversed polarity) in an
4-lead up to 16-lead plastic dual inline package.
The elements are mounted on one leadframe using
a coplanar technique, providing a fixed distance
between input and output for highest safety
requirements.
Applications
Feature phones, answering machines, PABX,
fax machines
Features
D Endstackable to 2.54 mm (0.1’) spacing
D DC isolation test voltage VIO = 5 kV
D Low coupling capacitance of typical 0.3 pF
D Current Transfer Ratio (CTR) of typical 100%
D Low temperature coefficient of CTR
D Wide ambient temperature range
D Underwriters Laboratory (UL) 1577 recognized,
file number E-76222
D CSA (C–UL) 1577 recognized, file number
E-76222 – Double Protection
D Coupling System U
Coll. Emitter
Anode Cath.
4 PIN
8 PIN
16 PIN
C
14925
Order Instruction
K814P
K824P
K844P
Ordering Code
CTR Ranking
< 20%
< 20%
< 20%
Remarks
4 Pin Single channel
8 Pin Dual channel
16 Pin Quad channel
Rev. A4, 11–Jan–99
161
1 page  
K814P/ K824P/ K844P
Vishay Telefunken
Typical Characteristics (Tamb = 25_C, unless otherwise specified)
300
Coupled device
250
200
Phototransistor
150
IR-diode
100
50
10000
1000
VCE=20V
IF=0
100
10
0
0 40 80 120
96 11700
Tamb – Ambient Temperature (
Figure 4.
Total
Powe°Cr
)
Dissipation
vs.
Ambient Temperature
1
0 25 50 75 100
95 11026
Tamb – Ambient Temperature ( °C )
Figure 7. Collector Dark Current vs.
Ambient Temperature
1000.0
100.0
100
VCE=5V
10
10.0 1
1.0
0.1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
96 11862
VF – Forward Voltage ( V )
Figure 5. Forward Current vs. Forward Voltage
2.0
VCE=5V
IF=5mA
1.5
1.0
0.5
0
–25 0 25 50 75
95 11025
Tamb – Ambient Temperature ( °C )
Figure 6. Relative Current Transfer Ratio vs.
Ambient Temperature
0.1
0.01
0.1
1
10 100
95 11027
IF – Forward Current ( mA )
Figure 8. Collector Current vs. Forward Current
100
20mA
IF=50mA
10 10mA
5mA
1 2mA
1mA
0.1
0.1
1
10 100
95 10985
VCE – Collector Emitter Voltage ( V )
Figure 9. Collector Current vs. Collector Emitter Voltage
Rev. A4, 11–Jan–99
165
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet K825P.PDF ] | |
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