Photocoupler
PC-17K1C
The Photocoupler consists of a Gallium Arsenide Infrared Emitting
Diode and a Silicon NPN Phototransistor per a channel.
The PC-17K1C has one channel in a 4-pin SMD package.
DIMENSION
(Unit : mm)
4
1
3
2
FEATURES
• Small Package Size
• Collector-Emitter Voltage : Min.35V
• Current Transfer Ratio : Min.50% (at IF=5mA, VCE=5V)
• Electrical Isolation Voltage : AC5000Vrms
• Creepage/Clearance between Input and Output : Min. 7.0mm
• UL Recognized File No. E107486
Orientation Mark
4.6 0.25
+0.1
10-0.5
7.62 0.25
6.5
APPLICATIONS
0.5Min.
• Interface between two circuits of different potential
• Vending Machine, Cordless Phone, Key Phone, Fax, Motor Control
• Programmable Logic Control
Max 15
1.2
2.54 0.25
• Power Supply
• Computer Terminals
MAXIMUM RATINGS
(Ta=25℃ )
Parameter
Symbol
Rating
Unit
Forward Current
IF
50
mA
Reverse Voltage
Peak Forward Current *1
VR
IFP
V
A
5
1
Input
Power Dissipation
PD
70
35 *4
mW
V
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Collector Current
BVCEO
BVECO
IC
6
V
Output
50
150
mA
mW
Vrms
℃
Collector Power Dissipation
Input to Output Isolation Voltage*2
PC
Viso
Tstg
Topr
Tsol
Ptot
AC5000
-55~+125
-30~+100
260
Storage Temperature
Operating Temperature
Lead Soldering Temperature*3
℃
℃
Total Power Dissipation
200
mW
*1. Input current with 100ms pulse width, 1% duty cycle
*2. Measured at RH=40~60% for 1min
*3. 1/16 inch form case for 10sec
*4. Customer Option
1/3