HIGH ISOLATION VOLTAGE
HIGH SPEED PHOTOCOUPLER
FEATURES
• HIGH ISOLATION VOLTAGE
BV: 5 k V
r.m.s.
MIN
• HIGH PROPAGATION DELAY TIME
t
PHL
, t
PLH
: 50 ns TYP
• LOW INPUT CURRENT
I
FHL
: 2.5 mA TYP
• CAN BE SOLDERED BY INFRARED REFLOW
SOLDERING
• TAPING PRODUCT NUMBER PS9601L-E3, E4
ESD SENSITIVE
PS9601
PS9601L
DESCRIPTION
PS9601 and PS9601L are optically coupled isolators contain-
ing a GaAIAs LED on the light emitting side (input side), and
a photodiode and a signal processing circuit on the light
receiving side (output side), on one chip. PS9601 is in a plastic
DIP (Dual In-Line Package) and PS9601L is in a lead bending
type (Gull-wing) for surface mount.
APPLICATIONS
• COMPUTER AND PERIPHERAL MEMORY
• ELECTRONIC INSTRUMENT
• AUDIO-VISUAL
ELECTRICAL CHARACTERISTICS
(T
A
= -40 to +85
°C)
PART NUMBER
SYMBOLS
PARAMETERS
Forward Voltage, I
F
= 10 mA, T
A
= 25
°C
Reverse Current, V
R
= 5 V, T
A
= 25
°C
Capacitance, V = 0, f = 1 MHz, T
A
= 25
°C
High Level Output Current
V
CC
= V
O
= 5.5 V, I
F
= 250
µs,
V
E
= 2 V
Low Level Output Voltage
V
CC
= 5.5 V, I
F
= 5 mA, V
E
= 2 V, I
O
= 13 mA
High Level Supply Current, V
CC
= 5.5 V, V
E
= 0.5 V, I
F
= 0
Low Level Supply Current, V
CC
= 5.5 V, V
E
= 2 V, I
F
=10 mA
High Level Enable Current, V
CC
= 5.5 V, V
EH
= 2 V
Low Level Enable Current, V
CC
= 5.5 V, V
EL
= 0.5 V
Threshhold Input Current, High
→
Low
V
CC
= 5 V, V
E
= 2 V, T
A
= -40 to +85
°C,
Vo = 0.8 V,
R
L
= 350
Ω
Isolation Resistance, V
in-out
= 1 k V
DC
, RH 40 to 60 %
Isolation Capacitance, V = 0, f = 1 MHz
Propagation Delay Time
1
, High
→
Low,
Vcc = 5 V, I
F
= 7.5 mA, R
L
= 350
Ω,
C
L
= 15 pF
Propagation Delay Time
1
, Low
→
High,
Vcc = 5 V, I
F
= 7.5 mA, R
L
= 350
Ω,
C
L
= 15 pF
Rise Time, Vcc = 5 V, I
F
= 7.5 mA, R
L
= 350
Ω,
C
L
= 15 pF
Fall Time, Vcc = 5 V, I
F
= 7.5 mA, R
L
= 350
Ω,
C
L
= 15 pF
Enable Propagation
2
, Delay Time, High
→
Low
V
CC
= 5 V, I
F
= 7.5 mA, V
EH
= 3 V, V
EL
= 0.5 V, R
L
= 350
Ω,
C
L
= 15 pF
Enable Propagation
2
, Delay Time, Low
→
High
V
CC
= 5 V, I
F
= 7.5 mA, V
EH
= 3 V, V
EL
= 0.5 V, R
L
= 350
Ω,
C
L
= 15 pF
UNITS
V
µA
pF
µA
V
mA
mA
mA
mA
mA
5
10
-0.7
-1
0.5
60
2
0.2
7
13
-1
-1.4
2.5
250
0.6
10
18
-1.5
-2
5
MIN
1.4
V
F
I
R
C
t
I
OH
V
OL
PS9601, PS9601L
TYP
1.65
MAX
1.9
10
Detector
Diode
I
CCH
I
CCL
I
EH
I
EL
I
FHL
R
1-2
C
1-2
t
PHL
Ω
pF
ns
ns
ns
ns
ns
10
11
0.6
50
50
20
10
10
75
75
Coupled
t
PLH
t
r
t
f
t
EHL
t
ELH
ns
25
Notes: See Next Page
NEC [ NEC ]
