HCPL-817
Phototransistor Optocoupler High Density Mounting Type
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
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, t
r
, is typically 4
μs
and minimum
CTR is 50% at input current of 5 mA.
Features
•
Current Transfer Ratio
(CTR: min. 50% at I
F
= 5 mA, V
CE
= 5 V)
•
High input-output isolation voltage (V
iso
= 5000 V
rms
)
•
Response time
(tr: typ., 4
μs
at VCE = 2 V, IC = 2 mA, RL = 100
Ω)
•
Compact dual-in-line package
•
UL approved
I
F
I
C
4
COLLECTOR
Schematic
ANODE
1
+
V
F
CATHODE
–
2
3
EMITTER
•
CSA approved
•
IEC/EN/DIN EN 60747-5-2 approved
•
Options available:
– Leads with 0.4" (10.16 mm) spacing (W00)
– Leads bends for surface mounting (300)
– Tape and reel for SMD (500)
– IEC/EN/DIN EN 60747-5-2 approvals (060)
Functional Diagram
PIN NO. AND INTERNAL
CONNECTION DIAGRAM
4
3
Applications
•
Signal transmission between circuits of different
potentials and impedances
•
I/O interfaces for computers
•
Feedback circuit in power supply
1
1. ANODE
2. CATHODE
2
3. EMITTER
4. COLLECTOR
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.
AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
