Datasheet

*1 Pulse width<=100
µ
s, Duty ratio : 0.001
*3 For 10 seconds
Parameter Symbol Rating Unit
Input
Forward current I
F
50 mA
*1
Peak forward current I
FM
1A
Reverse voltage V
R
6V
Power dissipation P 70 mW
Output
Collector-emitter voltage V
CEO
35 V
Emitter-collector voltage V
ECO
6V
Collector current I
C
50 mA
Collector power dissipation P
C
150 mW
Total power dissipation P
tot
200 mW
*2
Isolation voltage V
iso
Operating temperature T
opr
- 30 to + 100 ˚C
Storage temperature T
stg
- 55 to + 125 ˚C
*3
Soldering temperature T
sol
260 ˚C
*4 Classification table of current transfer ratio is shown below.
PC817 Series
■ Absolute Maximum Ratings
■ Electro-optical Characteristics
Model No. CTR
(
%
)
PC817A
PC817B
PC817C
PC817D
Rank mark
A
B
C
D
A or B
B or C
C or D
A, B or C
B, C or D
A, B, C or D
80 to 160
130 to 260
200 to 400
300 to 600
80 to 260
130 to 400
200 to 600
80 to 400
130 to 600
80 to 600
50 to 600
A, B, C, D or No mark
0
-25
30
0 25 50 75 100 125
40
50
60
20
10
Fig. 1 Forward Current vs.
Ambient Temperature
Ambient temperature T
a
(
˚C
)
(
Ta= 25˚C
)
(
Ta= 25˚C
)
Forward current I
F
(
mA
)
5 000
*2 40 to 60% RH, AC for 1 minute
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Input
Forward voltage V
F
I
F
= 20mA - 1.2 1.4 V
Peak forward voltage V
FM
I
FM
= 0.5A - - 3.0 V
Reverse current I
R
V
R
=4V - - 10 µ A
Terminal capacitance C
t
V= 0, f= 1kHz - 30 250 pF
Output Collector dark current I
CEO
V
CE
= 20V - - 10
-7
A
Transfer
charac-
teristics
*4
Current transfer ratio CTR I
F
= 5mA, V
CE
= 5V 50 - 600 %
Collector-emitter saturation voltage V
CE
(
sat
)
I
F
= 20mA, I
C
= 1mA - 0.1 0.2 V
Isolation resistance R
ISO
DC500V, 40 to 60% RH 5 x 10
10
10
11
- Ω
Floating capacitance C
f
V= 0, f= 1MHz - 0.6 1.0 pF
Cut-off frequency f
c
V
CE
= 5V, I
C
= 2mA, R
L
= 100 Ω, - 3dB - 80 - kHz
Response time
Rise time t
r
V
CE
= 2V, I
C
= 2mA, R
L
= 100Ω
-418
µ s
-318
µ s Fall time t
f
V
rms
PC8❈7AB
PC8❈7BC
PC8❈7CD
PC8❈7AC
PC8❈7BD
PC8❈7AD
PC8 ❈ 7
❈ : 1 or 2 or 3 or 4