This product complies with the RoHS Directive (EU 2002/95/EC).
Optoisolators (Photocouplers)
CNC1S171 (ON3171)
Optoisolator
For isolated signal transmission
Unit: mm
■ Features
5.0 max.
■ Absolute Maximum Ratings Ta = 25°C
3
2.54±0.25
2
2.54 min.
4
4-0.5±0.1
1
4-1.2±0.15
4.58±0.3
0.3 min.
7.62±0.3
6.2±0.5
2.0
UL listed (No. E79920)
BSI certified
(BS415 No. 7889, BS7002 No.7890)
SEMKO certified (No. 9625004)
DEMKO certified (No. 305848)
NEMKO certified (No. 199633176)
FIMKO certified (No. 191784)
CSA approved (No. CA109151)
3.85±0.3
• High current transfer ratio: CTR > 50% •
• High I/O isolation voltage:
•
VISO = 5 000 V[rms] (min.)
• Fast response:
•
tr = 2 µs, tf = 3 µs (typ.) •
• Low collector-emitter cutoff current •
(Base open) : ICEO < 100 nA
•
• VDE approved (VDE0884)
•
+0.15
0.25 -0
Parameter
Symbol
Rating
Unit
VR
6
V
mA
10 to 12
Input (Light
Reverse voltage
emitting diode) Forward current
IF
50
Pulse forward current *1
IFP
1
A
Power dissipation *2
PD
75
mW
Output (Photo Collector-emitter voltage
transistor)
(Base open)
VCEO
80
V
Emitter-collector voltage
(Base open)
VECO
7
V
IC
50
1: Anode
2: Cathode
3: Emitter
4: Collector
PCTFR104-002 Package
mA
Collector current
Collector power dissipation
*3
Isolation voltage, input to output
PC
150
mW
VISO
5 000
V[rms]
Total power dissipation
PT
200
mW
Operating ambient temperature
Topr
−30 to +100
°C
Storage temperature
Tstg
−55 to +125
°C
Note) *1: Pulse width ≤ 100 µs, repeat 100 pps
*2: Input power derating ratio is
0.75 mW/°C at Ta ≥ 25°C
*3: Output power derating ratio is
1.5 mW/°C at Ta ≥ 25°C
■ Electrical-Optical Characteristics Ta = 25°C ± 3°C
Parameter
Input
Forward voltage
characteristics Reverse current
Terminal capacitance
Symbol
VF
IR
Ct
Conditions
Min
Typ
Max
Unit
1.35
IF = 50 mA
VR = 3 V
VR = 0 V, f = 1 MHz
1.50
10
V
µA
pF
15
Output
Collector-emitter voltage
characteristics (Base open)
VCEO
IC = 100 µA
80
V
Emitter-collector voltage
(Base open)
VECO
IE = 10 µA
7
V
Collector-emitter cutoff current
(Base open)
ICEO
VCE = 20 V
Collector-emitter capacitance
CC
Transfer
DC current transfer ratio *1, 4 CTR
characteristics Isolation capacitance, input to output CISO
Isolation resistance, input to output RISO
Rise time *2
tr
Fall time *3
tf
Collector-emitter saturation voltage VCE(sat)
VCE = 10 V, f = 1 MHz
VCE = 10 V, IF = 5 mA
f = 1 MHz
VISO = 500 V
VCC = 10 V, IC = 2 mA
RL = 100 Ω
IF = 20 mA, IC = 1 mA
5
100
10
50
600
0.7
1011
2
3
0.1
0.2
nA
pF
%
pF
Ω
µs
µs
V
Note) The part number in the parenthesis shows conventional part number.
Publication date: April 2004
SHF00003BED
1
