PRELIMINARY DATA SHEET
PHOTOCOUPLER
PS9851-1,-2
HIGH NOISE REDUCTION, 15 Mbps CMOS OUTPUT TYPE
8-PIN SSOP PHOTOCOUPLER
−NEPOC
Series−
DESCRIPTION
The PS9851-1, -2 are optically coupled isolators containing GaAlAs LED on the input side and a CMOS output IC
on the output side.
They are high common mode transient immunity (CMR), high-speed CMOS output type photocouplers designed for
high-speed logic interface circuits.
FEATURES
• High-speed response (15 Mbps)
• Operable at high temperature (−40 to +100°C)
• High common mode transient immunity (CM
H
, CM
L
=
±15
kV/
µ
s TYP.)
• High isolation voltage (BV = 2 500 Vr.m.s.)
• Pulse width distortion (t
PHL
−t
PLH
= 5 ns TYP.)
• Ordering number of tape product : PS9851-1-F3, F4: 1 500 pcs/reel
: PS9851-2-F3, F4: 1 500 pcs/reel
• Safety standards
• UL awaiting approved
• DIN EN60747-5-2 (VDE0884 Part2) awaiting approved
1
2
3
4
SHIELD
PIN CONNECTION
(Top View)
8
7
PS9851-1
6 5
1. NC
2. Anode
3. Cathode
4. NC
5. GND
6. V
O
7. NC
8. V
DD
8
7
• FA Network
• Measurement equipment
• PDP
1
2
The information in this document is subject to change without notice. Before using this document, please confirm that
this is the latest version.
Not all devices/types available in every country. Please check with local NEC Compound Semiconductor Devices
representative for availability and additional information.
Document No. PN10493EJ01V0DS (1st edition)
Date Published May 2004 CP(K)
Printed in Japan
NEC Compound Semiconductor Devices 2004
SHIELD
APPLICATIONS
PS9851-2
6 5
1. Anode1
2. Cathode1
3. Cathode2
4. Anode2
5. GND
6. V
O
2
7. V
O
1
8. V
DD
3 4
PS9851-1,-2
PACKAGE DIMENSIONS (UNIT: mm)
5.21±0.25 (include burr)
5.08±0.15
6.0±0.2
3.95±0.1
3.27±0.2
0.15
+0.10
–0.05
0.1±0.1
1.27
0.4
+0.10
–0.05
0.25 M
0.5±0.3
0.10 S
MARKING EXAMPLE
PS9851-1
PS9851-2
9851-1
N451
N
N 4 51
No. 1 pin Mark
Initial of NEC
(Engraved mark)
Type Number
Assembly Lot
*1
9851-2
N451
N
N 4 51
No. 1 pin Mark
Initial of NEC
(Engraved mark)
Type Number
Assembly Lot
*1
Week Assembled
Year Assembled
(Last 1 Digit)
Rank Code
Week Assembled
Year Assembled
(Last 1 Digit)
Rank Code
*1
For the external plating Sn-Bi product,
L is indicated at the second digit of the rank.
*1
For the external plating Sn-Bi product,
L is indicated at the second digit of the rank.
2
Preliminary Data Sheet PN10493EJ01V0DS
PS9851-1,-2
ORDERING INFORMATION
Part Number
Package
Packing Style
Safety Standards
Approval
PS9851-1
PS9851-1-F3
PS9851-1-F4
PS9851-2
PS9851-2-F3
PS9851-2-F4
PS9851-1-V
PS9851-1-V-F3
PS9851-1-V-F4
PS9851-2-V
PS9851-2-V-F3
PS9851-2-V-F4
PS9851-1-A
PS9851-1-F3-A
PS9851-1-F4-A
PS9851-2-A
PS9851-2-F3-A
PS9851-2-F4-A
PS9851-1-V-A
PS9851-1-V-F3-A
PS9851-1-V-F4-A
PS9851-2-V-A
PS9851-2-V-F3-A
PS9851-2-V-F4-A
20 pcs (Tape 20 pcs cut)
Embossed Tape 1 500 pcs/reel
20 pcs (Tape 20 pcs cut)
Embossed Tape 1 500 pcs/reel
DIN EN60747-5-2
(VDE0884 Part2)
awaiting approved
(Option)
PS9851-2
PS9851-1
20 pcs (Tape 20 pcs cut)
Embossed Tape 1 500 pcs/reel
20 pcs (Tape 20 pcs cut)
Embossed Tape 1 500 pcs/reel
Standard products
(UL awaiting
approved)
PS9851-2
Sn-Bi
PS9851-1
20 pcs (Tape 20 pcs cut)
Embossed Tape 1 500 pcs/reel
20 pcs (Tape 20 pcs cut)
Embossed Tape 1 500 pcs/reel
DIN EN60747-5-2
(VDE0884 Part2)
awaiting approved
(Option)
PS9851-2
PS9851-1
20 pcs (Tape 20 pcs cut)
Embossed Tape 1 500 pcs/reel
8-pin SSOP
(SO-8)
20 pcs (Tape 20 pcs cut)
Embossed Tape 1 500 pcs/reel
Standard products
(UL awaiting
approved)
PS9851-2
Solder plating
specification
Sn-Pb
Application
Part Number
PS9851-1
*1
*1
For the application of the Safety Standard, following part number should be used.
Preliminary Data Sheet PN10493EJ01V0DS
3
PS9851-1,-2
ABSOLUTE MAXIMUM RATINGS (T
A
= 25°C, unless otherwise specified)
Parameter
Diode
Forward Current
Reverse Voltage
Detector
Symbol
I
F
V
R
V
DD
V
O
I
O
BV
T
A
T
stg
Ratings
20
5
0 to 5.5
−0.5
to V
DD
+0.5
2
2 500
−40
to +100
−55
to +125
Unit
mA
V
V
V
mA
Vr.m.s.
°C
°C
Supply Voltage
Output Voltage
Output Current
Isolation Voltage
*1
Operating Ambient Temperature
Storage Temperature
*1
AC voltage for 1 minute at T
A
= 25°C, RH = 60% between input and output.
RECOMMENDED OPERATING CONDITIONS (T
A
= 25°C)
Parameter
Forward Current
Supply Voltage
Symbol
I
F
V
DD
MIN.
10
4.5
5.0
TYP.
MAX.
16
5.5
Unit
mA
V
4
Preliminary Data Sheet PN10493EJ01V0DS
PS9851-1,-2
ELECTRICAL
specified)
CHARACTERISTICS (T
A
=
−40
to +100°C, V
DD
= 4.5 to 5.5 V, unless otherwise
Parameter
Diode
Forward Voltage
Reverse Current
Terminal Capacitance
Detector
High Level Supply Current
Low Level Supply Current
High Level Output Voltage
Low Level Output Voltage
Coupled
Threshold Input Current
Isolation Resistance
Symbol
V
F
I
R
C
t
I
DDH
I
DDL
V
OH
V
OL
I
FHL
R
I
-
O
Conditions
I
F
= 10 mA, T
A
= 25°C
V
R
= 3 V, T
A
= 25°C
V = 0 V, f = 1 MHz, T
A
= 25°C
I
F
= 0 mA (1ch)
I
F
= 10 mA (1ch)
I
O
=
−20
µ
A, I
F
= 0 mA
I
O
= 20
µ
A, I
F
= 10 mA
V
O
< 1 V
V
I-O
= 1 kV
DC
, RH = 40 to 60%,
T
A
= 25°C
MIN.
TYP.
1.6
*1
MAX.
1.9
10
Unit
V
µ
A
pF
30
3
3
4.0
5.0
0.01
0.1
6
10
11
5
5
mA
V
mA
Ω
Isolation Capacitance
Propagation Delay Time
(H
→
L)
*2
C
I-O
t
PHL
V = 0 V, f = 1 MHz, T
A
= 25°C
I
F
= 10 mA, V
DD
= 5 V,
CL = 15 pF, CMOS Levels
0.9
35
60
pF
ns
Propagation Delay Time
(L
→
H)
*2
t
PLH
30
60
Pulse Width
Pulse Width Distortion
(PWD)
Propagation Delay Skew
Rise Time
Fall Time
Common Mode
Transient Immunity at
High Level Output
Common Mode
Transient Immunity at
Low Level Output
*3
*3
PW
t
PHL
−t
PLH
100
5
30
t
PSK
t
r
t
f
CM
H
V
DD
= 5 V, I
F
= 0 mA,
V
CM
= 1 kV, V
O
> 4 V, T
A
= 25°C
10
3
3
15
40
kV/
µ
s
CM
L
V
DD
= 5 V, I
F
= 10 mA,
V
CM
= 1 kV, V
O
< 1 V, T
A
= 25°C
10
15
*1
Typical values at T
A
= 25°C
Preliminary Data Sheet PN10493EJ01V0DS
5
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