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PDF HCPL817-300 Data sheet ( Hoja de datos )
| Número de pieza | HCPL817-300 | |
| Descripción | Phototransistor Optocoupler High Density Mounting Type | |
| Fabricantes | Agilent(Hewlett-Packard) | |
| Logotipo | .gif "Agilent(Hewlett-Packard)"){kind=logo} |
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Agilent HCPL-817
Phototransistor Optocoupler
High Density Mounting Type
Data Sheet
Description
The HCPL-817 contains a light
emitting diode optically coupled to
a phototransistor. It is packaged in
a 4-pin DIP package and available
in wide-lead spacing option and
lead bend SMD option. Input-output
isolation voltage is 5000 Vrms.
Response time, tr, is typically 4 µs
and minimum CTR is 50% at input
current of 5 mA.
Functional Diagram
PIN NO. AND INTERNAL
CONNECTION DIAGRAM
43
Ordering Information
Specify part number followed by
Option Number (if desired).
HCPL-817-XXX
Option Number
060 = VDE0884 Option
W00 = 0.4" Lead Spacing Option
300 = Lead Bend SMD Option
500 = Tape and Reel Packaging
Option
00A = Rank Mark A
00B = Rank Mark B
00C = Rank Mark C
00D = Rank Mark D
00L = Rank Mark L
12
1. ANODE 3. EMITTER
2. CATHODE 4. COLLECTOR
Schematic
1
ANODE
+
VF
IF
–
CATHODE
2
IC 4
COLLECTOR
3
EMITTER
Features
• Current Transfer Ratio
(CTR: min. 50% at IF = 5 mA,
VCE = 5 V)
• High input-output isolation voltage
(Viso = 5000 Vrms)
• Response time (tr: typ., 4 µs at
VCE = 2 V, IC = 2 mA, RL = 100 Ω)
• Compact dual-in-line package
• UL approved
• CSA approved
• VDE approved
• Options available:
– Leads with 0.4" (10.16 mm)
spacing (W00)
– Leads bends for surface
mounting (300)
– Tape and reel for SMD (500)
– VDE 0884 approvals (060)
Applications
• Signal transmission between
circuits of different potentials and
impedances
• I/O interfaces for computers
• Feedback circuit in power supply
CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to
prevent damage and/or degradation which may be induced by ESD.
1 page  
500
VCE = 2 V
200 IC = 2 mA
100 TA = 25°C
50
20
10
5
2
1
0.5
tr
tf
td
ts
0.2
0.1
0.05 0.1 0.2 0.5 1 2
5 10
RL – LOAD RESISTANCE – kΩ
VCE = 2 V
IC = 2 mA
0 TA = 25°C
10 RL = 10 kΩ
RL = 1 kΩ
RL = 100 Ω
20
0.5 1 2 5 10 20 50 100 200 500
f – FREQUENCY – kHz
Figure 10. Response time vs. load resistance. Figure 11. Frequency response.
Test Circuit for Response Time
INPUT
RD
VCC
RL
OUTPUT
Test Circuit for Frequency Response
RD
~
VCC
RL
OUTPUT
INPUT
OUTPUT
td
tr
10%
90%
ts
tf
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HCPL817-300.PDF ] | |
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