PS8821-2-V-A [CEL]
1 Mbps ANALOG OUTPUT TYPE 8-PIN SSOP (SO-8) HIGH-SPEED PHOTOCOUPLER;
| 型号： | PS8821-2-V-A |
| 厂家： | 
CALIFORNIA EASTERN LABS |
| 描述： | 1 Mbps ANALOG OUTPUT TYPE 8-PIN SSOP (SO-8) HIGH-SPEED PHOTOCOUPLER 输出元件 光电 |
| 文件： | 总16页 (文件大小：277K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PHOTOCOUPLER
PS8821-1,-2
1 Mbps ANALOG OUTPUT TYPE
8-PIN SSOP (SO-8)
HIGH-SPEED PHOTOCOUPLER
−NEPOC Series−
DESCRIPTION
The PS8821-1, -2 are optically coupled isolators containing a GaAlAs LED on the light emitting diode (input side)
and a PIN photodiode and a high-speed amplifier transistor on the output side on one chip.
The PS8821-2 is suitable for high density applications.
FEATURES
•
•
•
•
•
40% reduction of mounting area (5-pin SOP × 2)
Low power consumption (VCC = 3.3 V)
High isolation voltage (BV = 2 500 Vr.m.s.)
High-speed response (tPHL = 0.6 μs MAX., tPLH = 0.9 μs MAX.)
Ordering number of tape product: PS8821-1-F3, F4: 1 500 pcs/reel
: PS8821-2-F3, F4: 1 500 pcs/reel
PIN CONNECTION
(Top View)
PS8821-1
8
7
6
5
1. NC
2. Anode
3. Cathode
4. NC
•
•
Pb-Free product
5. GND
Safety standards
6. V
O
•
•
UL approved: File No. E72422
7. NC
8. VCC
DIN EN60747-5-2 (VDE0884 Part2) approved (Option)
1
2
3
4
PS8821-2
APPLICATIONS
8
7
6
5
1. Anode1
2. Cathode1
3. Cathode2
4. Anode2
5. GND
•
•
•
•
Power over Ethernet
Computer and peripheral manufactures
Substitutions for relays and pulse transformers
Power supply
6. V
7. V
O
2
1
O
8. VCC
1
2
3
4
Document No. PN10591EJ03V0DS (3rd edition)
Date Published August 2008 NS
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
2006, 2008
PS8821-1,-2
PACKAGE DIMENSIONS (UNIT: mm)
5.21±0.25
6.0±0.2
3.95±0.1
0.5±0.3
1.27
+0.10
0.10 S
0.25 M
0.4
–0.05
2
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
<R>
MARKING EXAMPLE
SnBi PLATING
PS8821-1
PS8821-2
Type Number
Assembly Lot
Type Number
8821-1
NL831
8821-2
NL831
Assembly Lot
N
N
N L 8 31
N L 8 31
Week Assembled
Year Assembled
(Last 1 Digit)
Week Assembled
Year Assembled
(Last 1 Digit)
No. 1 pin Mark
Initial of NEC
(Engraved mark)
No. 1 pin Mark
Initial of NEC
(Engraved mark)
In-house Code
(L: Pb-Free)
In-house Code
(L: Pb-Free)
Rank Code
Rank Code
Ni/Pd/Au PLATING
PS8821-1
PS8821-2
Type Number
Assembly Lot
Type Number
Assembly Lot
8821-1
NT831
8821-2
NT831
N
N
N T 8 31
N T 8 31
Week Assembled
Year Assembled
(Last 1 Digit)
Week Assembled
Year Assembled
(Last 1 Digit)
No. 1 pin Mark
Initial of NEC
(Engraved mark)
No. 1 pin Mark
Initial of NEC
(Engraved mark)
In-house Code
(T: Pb-Free)
In-house Code
(T: Pb-Free)
Rank Code
Rank Code
3
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
<R>
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Specification
Packing Style
Safety Standard
Approval
Application
Part Number*1
PS8821-1
PS8821-1-A
Pb-Free
(SnBi)
20 pcs (Tape 20 pcs cut)
Standard products PS8821-1
(UL approved)
PS8821-1-F3
PS8821-1-F4
PS8821-2
PS8821-1-F3-A
PS8821-1-F4-A
PS8821-2-A
Embossed Tape 1 500 pcs/reel
20 pcs (Tape 20 pcs cut)
PS8821-2
PS8821-2-F3
PS8821-2-F4
PS8821-1-V
PS8821-2-F3-A
PS8821-2-F4-A
PS8821-1-V-A
Embossed Tape 1 500 pcs/reel
20 pcs (Tape 20 pcs cut)
DIN EN60747-5-2
(VDE0884 Part2)
Approved (Option)
PS8821-1
PS8821-2
PS8821-1-V-F3 PS8821-1-V-F3-A
PS8821-1-V-F4 PS8821-1-V-F4-A
Embossed Tape 1 500 pcs/reel
PS8821-2-V
PS8821-2-V-A
20 pcs (Tape 20 pcs cut)
PS8821-2-V-F3 PS8821-2-V-F3-A
PS8821-2-V-F4 PS8821-2-V-F4-A
Embossed Tape 1 500 pcs/reel
PS8821-1
PS8821-1-AX
Pb-Free
20 pcs (Tape 20 pcs cut)
Standard products PS8821-1
(UL approved)
PS8821-1-F3
PS8821-1-F4
PS8821-2
PS8821-1-F3-AX
PS8821-1-F4-AX
PS8821-2-AX
(Ni/Pd/Au)
Embossed Tape 1 500 pcs/reel
20 pcs (Tape 20 pcs cut)
PS8821-2
PS8821-2-F3
PS8821-2-F4
PS8821-1-V
PS8821-2-F3-AX
PS8821-2-F4-AX
PS8821-1-V-AX
Embossed Tape 1 500 pcs/reel
20 pcs (Tape 20 pcs cut)
DIN EN60747-5-2
(VDE0884 Part2)
Approved (Option)
PS8821-1
PS8821-2
PS8821-1-V-F3 PS8821-1-V-F3-AX
PS8821-1-V-F4 PS8821-1-V-F4-AX
Embossed Tape 1 500 pcs/reel
PS8821-2-V
PS8821-2-V-AX
20 pcs (Tape 20 pcs cut)
PS8821-2-V-F3 PS8821-2-V-F3-AX
PS8821-2-V-F4 PS8821-2-V-F4-AX
Embossed Tape 1 500 pcs/reel
*1 For the application of the Safety Standard, following part number should be used.
4
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)
Parameter
Symbol
IF
Ratings
Unit
mA/ch
V/ch
Diode
Forward Current
Reverse Voltage
Power Dissipation*1
Supply Voltage
Output Voltage
Output Current
Power Dissipation*2
25
VR
5.0
PD
45
mW/ch
V
Detector
VCC
VO
7
7
V/ch
IO
8.0
mA/ch
mW/ch
Vr.m.s.
°C
PC
100
Isolation Voltage*3
BV
TA
2 500
Operating Ambient Temperature
Storage Temperature
–55 to +100
–55 to +125
Tstg
°C
*1 Reduced to 0.45 mA/°C at TA = 25°C or more.
*2 Reduced to 1.00 mA/°C at TA = 25°C or more.
*3 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output.
Pins 1-4 shorted together, 5-8 shorted together.
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply Voltage
Symbol
VCC
MIN.
3.0
16
TYP.
3.3
MAX.
3.6
Unit
V
Forward Current (ON)
Input Voltage (OFF)
IF (ON)
20
mA
V
VF (OFF)
0
0.8
5
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
ELECTRICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)
Parameter
Symbol
Conditions
MIN.
TYP.
1.7
MAX.
2.2
Unit
V
Diode
Forward Voltage
Reverse Current
VF
IR
IF = 16 mA
VR = 3 V
10
μA
Forward Voltage
ΔVF/ΔTA IF = 16 mA
−2.1
mV/°C
Temperature Coefficient
Terminal Capacitance
High Level Output Current
Low Level Output Voltage
Ct
V = 0 V, f = 1 MHz
30
0.01
0.1
pF
μA
V
Detector
IOH
IF = 0 mA, VCC = VO = 3.3 V
1
VOL
ICCH
IF = 16 mA, VCC = 3.3 V, IOL = 1.2 mA
IF = 0 mA, VO = open, VCC = 3.3 V
0.4
10
High Level Supply Current
(PS8821-1)
0.1
μA
High Level Supply Current
(PS8821-2)
0.2
100
200
40
20
Low Level Supply Current
(PS8821-1)
ICCL
IF = 16 mA, VO = open, VCC = 3.3 V
Low Level Supply Current
(PS8821-2)
Coupled
Current Transfer Ratio
CTR
IF = 16 mA, VCC = 3.3 V, VO = 0.4 V
VI-O = 1 kVDC, RH = 40 to 60%
20
%
Input-Output
RI-O
1011
Ω
Isolation Resistance
Insulation Resistance
RI-I
CI-O
CI-I
VI-I = 5 VDC, RH = 40 to 60%
V = 0 V, f = 1 MHz
107
(Input-Input), (PS8821-2)
Input-Output
0.6
0.3
0.3
0.5
1
pF
μs
Isolation Capacitance
Insulation Capacitance
(Input-Input), (PS8821-2)
Propagation Delay Time
tPHL
tPLH
CMH
IF = 10 mA, VCC = 3.3 V, RL = 1.8 kΩ,
CL = 15 pF, VTHHL = VTHLH = 1.5 V,
TA = 0 to 100°C
0.6
0.9
(H → L)*1
Propagation Delay Time
(L → H)*1
Common Mode
IF = 0 mA, VCC = 3.3 V, RL = 4.1 kΩ,
kV/μs
Transient Immunity at
High Level Output*2
VCM = 1 kV
Common Mode
CML
IF = 10 mA, VCC = 3.3 V, RL = 4.1 kΩ,
−1
Transient Immunity at
Low Level Output*2
VCM = 1 kV
6
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
*1 Test circuit for propagation delay time
VCC = 3.3 V
PS8821-1
(PW = 1
Duty cycle = 1/10)
μ
s,
Pulse input (I )
F
μ
0.1
F
R
L
= 1.8 kΩ
(Monitor)
= 15 pF
V
O
Input
(Monitor)
(I = 10 mA)
F
Input
CL
50%
47 Ω
Output
V
CC = 3.3 V
1.5 V
PS8821-2
VOL
Pulse input (I )
F
(PW = 1 s,
μ
t
PHL
t
PLH
Duty cycle = 1/10)
RL
= 1.8 kΩ
(Monitor)
Input
V
O
(Monitor)
0.1 F
μ
CL = 15 pF
47 Ω
Remark CL is approximately 15 pF which includes probe and stray wiring capacitance.
*2 Test circuit for common mode transient immunity
PS8821-1
V
CC = 3.3 V
R
L
L
= 4.1 kΩ
V (Monitor)
O
0.1 μF
C
= 15 pF
1 kV
90%
10%
V
V
CM
0 V
I
F
V
CM
t
r
t
f
O
V
OH
OL
PS8821-2
(I
F
= 0 mA)
2 V
I
F
SW
V
CC = 3.3 V
0.8 V
RL
= 4.1 kΩ
V
O
V
(IF
= 10 mA)
V
O
(Monitor)
0.1
μ
F
CL
= 15 pF
V
CM
USAGE CAUTIONS
1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static
electricity when handling.
2. By-pass capacitor of 0.1 μF is used between VCC and GND near device. Also, ensure that the distance between
the leads of the photocoupler and capacitor is no more than 10 mm.
3. Avoid storage at a high temperature and high humidity.
7
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE
TRANSISTOR POWER DISSIPATION vs.
AMBIENT TEMPERATURE
50
40
30
20
10
120
100
80
60
40
20
0
25
50
75
100
0
25
50
75
100
Ambient Temperature TA (˚C)
Ambient Temperature TA (˚C)
FORWARD CURRENT vs.
FORWARD VOLTAGE
HIGH LEVEL OUTPUT CURRENT vs.
AMBIENT TEMPERATURE
100
10
1 000.0
100.0
10.0
IF = 0 mA,
VCC = VO = 3.3 V
TA = +100˚C
+50˚C
+25˚C
1
0˚C
–25˚C
0.1
0.01
1.0
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
–50
–25
0
25
50
75
100
Forward Voltage VF (V)
Ambient Temperature TA (˚C)
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0
1.6
1.4
1.2
1.0
0.8
0.6
0.4
VCC = 3.3 V,
VO = 0.4 V
Normalized to 1.0
at TA = 25˚C, IF = 10 mA,
VCC = 3.3 V, VO = 0.4 V
0.2
0.0
–50
–25
0
25
50
75
100
1
10
Forward Current IF (mA)
50
Ambient Temperature TA (˚C)
Remark The graphs indicate nominal characteristics.
8
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
PROPAGATION DELAY TIME vs.
FORWARD CURRENT
NORMALIZED PROPAGATION DELAY TIME
vs. AMBIENT TEMPERATURE
2.0
1.0
0
5
Normalized to 1.0
V
R
CC = 3.3 V,
μ
at T
= 10 mA, VCC = 3.3 V,
= 0.4 V, R = 1.8 kΩ
A
= 25˚C,
L
= 1.8 kΩ
I
F
4
3
2
1
VO
L
t
t
PLH
PHL
t
PLH
PHL
t
0
8
10
12
14
16
18
–25
100
–50
0
25
50
75
(˚C)
Forward Current I
F
(mA)
Ambient Temperature T
A
Remark The graphs indicate nominal characteristics.
9
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
TAPING SPECIFICATIONS (UNIT: mm)
Outline and Dimensions (Tape)
2.0±0.05
4.0±0.1
+0.1
–0
4.05 MAX.
1.5
1.7±0.1
3.6±0.1
6.4±0.1
0.3±0.05
8.0±0.1
Taping Direction
PS8821-1-F4
PS8821-2-F4
PS8821-1-F3
PS8821-2-F3
Outline and Dimensions (Reel)
2.0±0.5
2.0±0.5
13.0±0.2
φ
R 1.0
φ
φ
φ
φ
21.0±0.8
13.5±1.0
17.5±1.0
11.9 to 15.4
Outer edge of
flange
Packing: 1 500 pcs/reel
10
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
RECOMMENDED MOUNT PAD DIMENSIONS (UNIT: mm)
1.45
5.25
Remark All dimensions in this figure must be evaluated before use.
11
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
NOTES ON HANDLING
1. Recommended soldering conditions
(1) Infrared reflow soldering
• Peak reflow temperature
260°C or below (package surface temperature)
10 seconds or less
• Time of peak reflow temperature
• Time of temperature higher than 220°C
60 seconds or less
• Time to preheat temperature from 120 to 180°C 120±30 s
• Number of reflows
• Flux
Three
Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt% is recommended.)
Recommended Temperature Profile of Infrared Reflow
(heating)
to 10 s
260˚C MAX.
220˚C
to 60 s
180˚C
120˚C
120±30 s
(preheating)
Time (s)
(2) Wave soldering
• Temperature
• Time
260°C or below (molten solder temperature)
10 seconds or less
• Preheating conditions
• Number of times
• Flux
120°C or below (package surface temperature)
One (Allowed to be dipped in solder including plastic mold portion.)
Rosin flux containing small amount of chlorine (The flux with a maximum chlorine
content of 0.2 Wt% is recommended.)
(3) Soldering by soldering iron
• Peak temperature (lead part temperature) 350°C or below
• Time (each pins)
• Flux
3 seconds or less
Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt% is recommended.)
(a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead.
(b) Please be sure that the temperature of the package would not be heated over 100°C.
12
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
(4) Cautions
• Fluxes
Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.
2. Cautions regarding noise
Be aware that when voltage is applied suddenly between the photocoupler’s input and output or between
collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute
maximum ratings.
<R>
USAGE CAUTIONS
1. Protect against static electricity when handling.
2. Avoid storage at a high temperature and high humidity.
13
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
<R>
SPECIFICATION OF VDE MARKS LICENSE DOCUMENT
Parameter
Symbol
Speck
Unit
Application classification (DIN EN 60664-1 VDE0110 Part 1)
for rated line voltages ≤ 300 Vr.m.s.
IV
III
for rated line voltages ≤ 600 Vr.m.s.
Climatic test class (DIN EN 60664-1 VDE0110)
55/100/21
Dielectric strength
maximum operating isolation voltage
Test voltage (partial discharge test, procedure a for type test and random test)
Upr = 1.5 × UIORM, Pd < 5 pC
UIORM
Upr
566
849
Vpeak
Vpeak
Test voltage (partial discharge test, procedure b for all devices)
Upr
1 061
Vpeak
Vpeak
Upr = 1.875 × UIORM, Pd < 5 pC
Highest permissible overvoltage
UTR
4 000
2
Degree of pollution (DIN EN 60664-1 VDE0110 Part 1)
Clearance distance
>4.0
mm
mm
Creepage distance
>4.0
Comparative tracking index (DIN IEC 112/VDE 0303 Part 1)
Material group (DIN EN 60664-1 VDE0110 Part 1)
Storage temperature range
CTI
175
III a
Tstg
TA
–55 to +125
–55 to +100
°C
°C
Operating temperature range
Isolation resistance, minimum value
VIO = 500 V dc at TA = 25°C
Ris MIN.
Ris MIN.
1012
1011
Ω
Ω
VIO = 500 V dc at TA MAX. at least 100°C
Safety maximum ratings (maximum permissible in case of fault, see thermal
derating curve)
Package temperature
Tsi
Isi
150
150
600
°C
mA
mW
Current (input current IF, Psi = 0)
Power (output or total power dissipation)
Isolation resistance
Psi
VIO = 500 V dc at TA = Tsi
Ris MIN.
109
Ω
14
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
•
The information in this document is current as of August, 2008. The information is subject to
change without notice. For actual design-in, refer to the latest publications of NEC Electronics data
sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not
all products and/or types are available in every country. Please check with an NEC Electronics sales
representative for availability and additional information.
• No part of this document may be copied or reproduced in any form or by any means without the prior
written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may
appear in this document.
•
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or any other liability arising from the use of such products. No license, express, implied or otherwise, is
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circuits, software and information in the design of a customer's equipment shall be done under the full
responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by
customers or third parties arising from the use of these circuits, software and information.
•
• While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics products,
customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To
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redundancy, fire-containment and anti-failure features.
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The "Specific" quality grade applies only to NEC Electronics products developed based on a customer-
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The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC
Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications
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determine NEC Electronics' willingness to support a given application.
(Note)
(1)
"NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its
majority-owned subsidiaries.
(2)
"NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as
defined above).
M8E 02. 11-1
15
Data Sheet PN10591EJ03V0DS
PS8821-1,-2
This product uses gallium arsenide (GaAs).
Caution GaAs Products
GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe
the following points.
• Follow related laws and ordinances when disposing of the product. If there are no applicable laws
and/or ordinances, dispose of the product as recommended below.
1. Commission a disposal company able to (with a license to) collect, transport and dispose of
materials that contain arsenic and other such industrial waste materials.
2. Exclude the product from general industrial waste and household garbage, and ensure that the
product is controlled (as industrial waste subject to special control) up until final disposal.
• Do not burn, destroy, cut, crush, or chemically dissolve the product.
• Do not lick the product or in any way allow it to enter the mouth.
相关型号：
PS8821-2-V-AX
Linear IC Output Optocoupler, 1-Element, 2500V Isolation, 1MBps, LEAD FREE, SSOP-8
NEC
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