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HIGH ISOLATION VOLTAGE AC INPUT RESPONSE TYPE 6 PIN OPTOCOUPLER
PART NUMBER
PS2605, PS2605L, PS2606, PS2606L
SYMBOLS
PARAMETERS
UNITS
MIN
TYP
MAX
V
F
Forward Voltage, I
F
=
±
10 mA
V
1.1
1.4
C
Junction Capacitance, V= 0, f = 1.0 MHz
pF
60
I
CEO
Collector to Emitter Dark Current, V
CE
= 80 V, I
F
= 0
nA
100
BV
CEO
Collector to Emitter Breakdown Voltage, I
C
= 1 mA, I
B
= 0
V
80
BV
ECO
Emitter to Collector Breakdown Voltage, I
E
= 100
µ
A, I
B
= 0
V
7
CTR
Current Transfer Ratio, I
F
=
±
5 mA, V
CE
= 5 V
%
80
300
600
CTR
1
/CTR
2
CTR
1
(Ratio), I
F
=
±
5 mA, V
CE
= 5 V
%
0.3
1.0
3.0
V
CE(sat)
Collector Saturation Voltage, I
F
=
±
10 mA, I
C
= 2 mA
V
0.3
R
1-2
Isolation Resistance, V
IN-OUT
= 1.0 k V 10
11
C
1-2
Isolation Capacitance, V = 0, f = 1.0 MH
Z
pF
0.6
t
r
Rise Time
2
, V
CC
= 5 V, I
C =
2 mA
µ
s
3
t
f
Fall Time
2
, V
CC
= 5 V, I
C
= 2 mA
µ
s
5
FEATURES HIGH ISOLATION VOLTAGE
BV: 5 k V
r.m.s.
MIN AC INPUT RESPONSE HIGH COLLECTOR TO EMITTER VOLTAGE
V
CEO
: 80 V MIN HIGH SPEED SWITCHING
t
r

= 3
µ
s, t
f
= 5
µ
s TYP HIGH CURRENT TRANSFER RATIO
CTR: 300% TYP
DESCRIPTION
PS2605, PS2606, PS2605L and PS2606L are optically coupled
isolators containing a GaAs light emitting diode and an NPN
silicon phototransistor. PS2605 and PS2606 are in a plastic
DIP (Dual In-line Package). PS2605L and PS2606L are lead
bending type (Gull-wing) for surface mount. PS2605 and
PS2605L have a base pin, PS2606 and PS2606L have no
base pin.
Coupled
Diode
PS2605
PS2605L
PS2606
PS2606L
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C)
Notes:
1.
2. Test Circuit for Switching Time
HIGH ISOLATION VOLTAGE
AC INPUT RESPONSE TYPE
6 PIN OPTOCOUPLER
T
ransistor
I
F1
I
F2
I
C1
I
C2
CTR
1
= I
F1
I
C1
CTR
2
= I
C2
I
F2
,
Interface circuit for various instrumentations and control
equipment.

AC LINE / DIGITAL LOGIC DIGITAL LOGIC / DIGITAL LOGIC TWISTED PAIR LINE RECEIVER TELEPHONE / TELEGRAPH LINE RECEIVER HIGH FREQUENCY POWER SUPPLY
FEEDBACK CONTROL
APPLICATIONS
V
CC
V
OUT
R
L
= 100 I
F
PULSE INPUT
1
2
5
4
50 PW = 100
µ
s
Duty Cycle = 1/10
(
)
6
5
4
1
2
3
6
5
4
1
2
3
PS2605
PS2605
PS2606
PS2606
V
CC
V
OUT
R
L
= 100 I
F
PULSE INPUT
1
2
5
4
50 PW = 100
µ
s
Duty Cycle = 1/10
(
)
6
California Eastern Laboratories PS2605, PS2605L, PS2606, PS2606L
ABSOLUTE MAXIMUM RATINGS
1
(T
A
= 25
°
C)
SYMBOLS
PARAMETERS
UNITS
RATINGS
Diode
I
F
Forward Current (DC)
mA
80
P
D
Power Dissipation
mW
150
I
F (PEAK)
Peak Forward Current
A
1
(PW = 100
µ
s, Duty Cycle 1%)
Transistor
V
CEO
Collector to Emitter Voltage
V
80
V
ECO
Emitter to Collector Voltage
V
7
I
C
Collector Current
mA
50
P
C
Power Dissipation
mW
150
Coupled
BV
Isolation Voltage
2
V
r.m.s.
5000
T
STG
Storage Temperature
°
C
-55 to +150
T
OP
Operating Temperature
°
C
-55 to +100
Notes:
1. Operation in excess of any one of these parameters may result in
permanent damage.
2. AC voltage for 1 minute at T
A
= 25
°
C, RH = 60% between input
(Pin No. 1, 2, 3 common) and output (Pin No. 4, 5, 6 common).
TYPICAL PERFORMANCE CURVES
(T
A
= 25
°
)
Diode Power Dissipation, P
D
(mW)
TRANSISTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE
T
ransistor Power Dissipation, P
C
(mW)
Ambient Temperature, T
A
(
°
C)
Forward Current, I
F
(mA)
Forward Voltage, V
F
(V)
Forward Current, I
C
(mA)
Forward Voltage, V
CE
(V)
200
150
100
50
0
25
50
75
100
T
A
= 100 C
75 C
50 C
25 C
0 C
-25 C
-55 C
100
10
1
0.1
0.010.6
0.8
1.0
1.2
1.4
1.6
80
60
40
20
0
-20
-40
-60
-80
-1.6
-1.2
-0.8
-0.4
0
0.4
0.8
1.2
1.6
FORWARD CURRENT
vs. FORWARD VOLTAGE
200
150
100
50
0
25
50
75
100
Ambient Temperature, T
A
(
°
C)
FORWARD CURRENT vs.
FORWARD VOLTAGE TYPICAL PERFORMANCE CURVES
(T
A
= 25
°
)
COLLECTOR TO EMITTER DARK
CURRENT vs. AMBIENT TEMPERATURE
Collector to Emitter Dark Current, I
CEO
(nA)
Ambient Temperature, T
A
(
°
C)
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
Collector Current, I
C
(nA)
Collector Saturation Voltage, V
CE(sat)
(V)
80 V
40 V
24 V
10 V
V
CE
= 5 V
10000
1000
100
10
1
0.1-60 -40 -20
0
20
40
60
80
100
50 mA
I
F
= 1 mA
2 mA
20 mA
10 mA
5 mA
100
10
1
0.1
0.01
0
0.2
0.4
0.6
0.8
1
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
Collector Current, I
C
(mA)
Collector to Emitter Voltage, V
CE
(V)
50 mA
20 mA
10 mA
I
F
= 5 mA
70
60
50
40
30
20
10
0
2
4
6
8
10
NORMALIZED OUTPUT CURRENT
vs. AMBIENT TEMPERATURE CTR, Normalized Output Current
Ambient Temperature,T
A
(
°
C)
Normalized to 100
at T
A
= 25 C
I
F
= 5 mA, V
CE
= 5 V
1.2
1.0
0.8
0.6
0.4
0.2
0
-55
-25
0
25
50
75
100
Current
T
ransfer Ratio, CTR (%)
Forward Current, I
F
(mA)
V
CE
= 5 V
150
200
0
100
50
300
400
200
100
0
0.1
0.03
0.5 0.5
1
5
10
50
CURRENT TRANSFER RATIO (CTR)
vs. FORWARD CURRENT
SWITCHING TIME vs.
LOAD RESISTANCE
Switching T
ime,
t
(µ
s)
Load Resistance, R
L
(k )
V
CC
= 10 V
I
C
= 2 mA
T
A
= 25 C
Sample
CTR = 290 %
t
d
t
f
t
r
t
s
100
50
10
1
5
0.5
500
100
1 k
5 k
10 k
PS2605, PS2605L, PS2606, PS2606L PS2605, PS2605L, PS2606, PS2606L
TYPICAL PERFORMANCE CURVES
(T
A
= 25
°
)
FREQUENCY RESPONSE
V
oltage Gain,
A
V
(dB)
Frequency, f (kHz)
Switching T
ime,
t
(µ
s)
I
F
= 5 mA, V
CC
= 5 V
T
A
= 25 C
Sample
CTR = 290 %
t
f
t
s
t
r
t
d
1000
500
100
50
10
5
0.1
0.5
1.0
5
10
50
I
F
= 5 mA
V
CE
= 5 V
T
A
= 25 C
100 300 R
L
= 1k 0
-5
-10
-15
-20
0.5
1
2
5
10
20
50 100 200
500
SWITCHING TIME vs.
LOAD RESISTANCE
Load Resistance, R
L
(k ) CTR, Normalized
Time, Hr
CTR Test condition
I
F
= 5 mA, V
CE
=5 V
0.8
0.6
0.4
0.2
1.0
0
10
2
10
3
10
4
10
5
I
F
= 5 mA
I
F
= 40 mA
I
F
=
20 mA
CTR DEGRADATION
OUTLINE DIMENSIONS
(Units in mm)
0.65
6
4
1
3 1
2.8 MIN
4.55 MAX
2.54
MAX
0.50 ± 0.10
1.34
3.8
MAX
7.62
6.5
0 to 15
10.16 MAX
0.25 M
2.54
PIN CONNECTIONS
(Top View)
1. Anode, Cathode
2. Cathode, Anode
3. NC
4. Emitter
5. Collector
6. NC
6
5
4
1
2
3
PS2606, PS2606L
PS2605, PS2605L
1. Anode, Cathode
2. Cathode, Anode
3. NC
4. Emitter
5. Collector
6. Base
6
5
4
1
2
3
10.16 MAX
6
4
1
3

1
7.62
6.5
0.9± 0.25
9.60 ± 0.4
0.05 to 0.2
2.54
MAX
1.34 ± 0.10
3.8 MAX
0.25 M
2.54
PS2605L, PS2606L
PS2605, PS2606
EXCLUSIVE NORTH AMERICAN AGENT FOR RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES Headquarters 4590 Patrick Henry Drive Santa Clara, CA 95054-1817 (408) 988-3500 Telex 34-6393 FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) Internet: http://WWW.CEL.COM

PRINTED IN USA ON RECYCLED PAPER -3/98
DATA SUBJECT TO CHANGE WITHOUT NOTICE