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PDF K845P Data sheet ( Hoja de datos )
| Número de pieza | K845P | |
| Descripción | Optocoupler with Photodarlington Output | |
| Fabricantes | Vishay Telefunken | |
| Logotipo |  |
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K815P/ K825P/ K845P
Vishay Telefunken
Optocoupler with Photodarlington Output
Description
The K815P/ K825P/ K845P consist of a photodarling-
ton optically coupled to a gallium arsenide
infrared-emitting diode 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 be-
tween input and output for highest safety
requirements.
Applications
Programmable logic controllers, modems, answering
machines, general applications
Coll. Emitter
Features
D Endstackable to 2.54 mm (0.1’) spacing
D Isolation test voltage VIO = 5 kV RMS
D Low coupling capacitance of typical 0.3 pF
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
Anode Cath.
4 PIN
8 PIN
16 PIN
C
14925
14580
Order Instruction
K815P
K825P
K845P
Ordering Code
CTR Ranking
> 600%
> 600%
> 600%
Remarks
4 Pin = Single channel
8 Pin = Dual channel
16 Pin = Quad channel
Rev. A3, 29–Jun–99
1 (9)
1 page  
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K815P/ K825P/ K845P
Vishay Telefunken
Typical Characteristics (Tamb = 25_C, unless otherwise specified)
1.3 100000
IF=10mA
VCE=10V
1.2 10000 IF=0
1.1 1000
1.0 100
0.9 10
0.8
0
14389
20 40 60 80 100
Tamb – Ambient Temperature ( °C )
Figure 3. Forward Voltage vs. Ambient Temperature
1000.0
100.0
1
20 30 40 50 60 70 80 90 100
14392
Tamb – Ambient Temperature ( °C )
Figure 6. Collector Dark Current vs.
Ambient Temperature
1000.0
100.0
VCE=2V
10.0 10.0
1.0 1.0
0.1
0
14390
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
VF – Forward Voltage ( V )
Figure 4. Forward Current vs. Forward Voltage
1.5
1.4 VCE=5V
1.3 IF=1mA
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
–30–20–10 0 10 20 30 40 50 60 70 80 90 100
14391
Tamb – Ambient Temperature ( °C )
Figure 5. Relative Current Transfer Ratio vs.
Ambient Temperature
Rev. A3, 29–Jun–99
0.1
0.1
14393
1.0 10.0
IF – Forward Current ( mA )
100.0
Figure 7. Collector Current vs. Forward Current
100.0
10.0
IF=2mA
1mA
0.5mA
1.0 0.2mA
0.1mA
0.1
0.1
14394
1.0 10.0 100.0
VCE – Collector Emitter Voltage ( V )
Figure 8. Collector Current vs. Collector Emitter Voltage
5 (9)
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet K845P.PDF ] | |
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