PS2581L2W-E3 [NEC]
NPN-OUTPUT DC-INPUT OPTOCOUPLER ; NPN输出DC- INPUT光电耦合器\n型号: | PS2581L2W-E3 |
厂家: | NEC |
描述: | NPN-OUTPUT DC-INPUT OPTOCOUPLER
|
文件: | 总12页 (文件大小:108K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
DATA SHEET
PHOTOCOUPLER
PS2581L1,PS2581L2
LONG CREEPAGE TYPE HIGH ISOLATION VOLTAGE
4-PIN PHOTOCOUPLER
−NEPOCTM Series−
DESCRIPTION
The PS2581L1, PS2581L2 are optically coupled isolators containing a GaAs light emitting diode and an NPN
silicon phototransistor in a plastic DIP (Dual In-line Package).
Creepage distance and clearance of leads are over 8 millimeters.
The PS2581L2 is lead bending type (Gull-wing) for surface mounting.
FEATURES
•
•
•
•
•
•
•
•
•
•
•
•
•
Long creepage and clearance distance (8 mm)
High isolation voltage (BV = 5 000 Vr.m.s.)
High collector to emitter voltage (VCEO = 80 V)
High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.)
High current transfer ratio (CTR = 200 % TYP.)
UL approved: File No. E72422 (S)
CSA approved: No. 101391
BSI approved: No. 8243/8244
NEMKO approved: No. P97103006
DEMKO approved: No. 307269
SEMKO approved: No. 9741154/01
FIMKO approved: No. 018277
VDE0884 approved
ORDERING INFORMATION
Part Number
Package
Safety Standard Approval
UL, CSA, BSI, NEMKO, DEMKO,
SEMKO, FIMKO, VDE approved
Application Part Number*1
PS2581L1
PS2581L1
PS2581L2
4-pin DIP
4-pin DIP
PS2581L2
(lead bending surface mount)
PS2581L2-E3, E4
4-pin DIP taping
*1 As applying to Safety Standard, following part number should be used.
The information in this document is subject to change without notice.
Document No. P12809EJ2V0DS00 (2nd edition)
Date Published June 1998 NS CP(K)
Printed in Japan
The mark • shows major revised points.
1997
©
PS2581L1,PS2581L2
PACKAGE DIMENSIONS (in millimeters)
PS2581L1
4.6±0.35
1.0±0.2
TOP VIEW
3
4
1
1. Anode
2. Cathode
3. Emitter
4. Collector
2
10.16
7.62
0.50±0.1
0.25 M
2.54
1.25±0.15
0 to 15˚
PS2581L2
4.6±0.35
1.0±0.2
TOP VIEW
3
4
1
1. Anode
2. Cathode
3. Emitter
4. Collector
2
10.16
7.62
1.25±0.15
0.9±0.25
0.25 M
2.54
12.0 MAX.
PHOTOCOUPLER CONSTRUCTION
Parameter
Air Distance
Unit (MIN.)
8 mm
Outer Creepage Distance
Inner Creepage Distance
Isolation Thickness
8 mm
4 mm
0.4 mm
2
PS2581L1,PS2581L2
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise specified)
Parameter
Symbol
IF
Ratings
Unit
Diode
Forward Current (DC)
Reverse Voltage
80
mA
V
VR
6
Power Dissipation Derating
Power Dissipation
∆PD/°C
PD
1.5
mW/°C
mW
A
150
Peak Forward Current*1
IFP
1
Transistor Collector to Emitter Voltage
Emitter to Collector Voltage
Collector Current
VCEO
VECO
IC
80
V
7
50
V
mA
Power Dissipation Derating
Power Dissipation
∆PC/°C
PC
1.5
mW/°C
mW
Vr.m.s.
°C
150
Isolation Voltage*2
BV
5 000
Operating Ambient Temperature
Storage Temperature
TA
−55 to +100
−55 to +150
Tstg
°C
*1 PW = 100 µs, Duty Cycle = 1 %
*2 AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input and output
3
PS2581L1,PS2581L2
ELECTRICAL CHARACTERISTICS (TA = 25 °C)
Parameter
Symbol
VF
Conditions
MIN.
TYP.
1.17
MAX.
1.4
5
Unit
V
Diode
Forward Voltage
Reverse Current
Terminal Capacitance
IF = 10 mA
VR = 5 V
IR
µA
pF
nA
Ct
V = 0 V, f = 1.0 MHz
VCE = 80 V, IF = 0 mA
50
Collector to Emitter Dark
Current
Transistor
Coupled
ICEO
100
Current Transfer Ratio (I
C/IF)*1
CTR
VCE(sat)
RI-O
CI-O
tr
I = 5 mA, V = 5 V
IF = 10 mA, IC = 2 mA
VI-O = 1.0 kVDC
F
CE
80
200
400
0.3
%
V
Collector Saturation Voltage
Isolation Resistance
Isolation Capacitance
Rise Time*2
1011
Ω
V = 0 V, f = 1.0 MHz
VCC = 10 V, IC = 2 mA,
RL = 100 Ω
0.5
3
pF
µs
Fall Time*2
tf
5
*1 CTR rank
L : 200 to 400 (%)
M : 80 to 240 (%)
D : 100 to 300 (%)
H : 80 to 160 (%)
W : 130 to 260 (%)
N : 80 to 400 (%)
*2 Test circuit for switching time
Pulse Input
V
CC
µ
PW = 100
s
Duty Cycle = 1/10
I
F
V
OUT
50 Ω
RL = 100 Ω
4
PS2581L1,PS2581L2
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise specified)
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE
TRANSISTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
150
100
150
100
50
50
0
100
Ambient Temperature T
25
50
75
125
(˚C)
150
0
25
50
75
100
125
(˚C)
150
A
Ambient Temperature T
A
FORWARD CURRENT vs.
FORWARD VOLTAGE
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
100
50
70
T
A
= +100 ˚C
+60 ˚C
60
50
40
30
20
10
+25 ˚C
10
5
0 ˚C
–25 ˚C
–55 ˚C
1
0.5
IF = 5 mA
0.1
0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5
Forward Voltage V (V)
0
4
8
10
2
6
Collector to Emitter Voltage VCE (V)
F
COLLECTOR TO EMITTER DARK
CURRENT vs. AMBIENT TEMPERATURE
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
40
10 000
1 000
100
10
V
CE = 80 V
40 V
10
5
24 V
10 V
5 V
IF
= 1 mA
1
0.5
1
0.1
–50
–25
0
25
50
75
100
1.0
0
0.2
0.4
0.6
0.8
Ambient Temperature T (˚C)
A
Collector Saturation Voltage VCE(sat) (V)
5
PS2581L1,PS2581L2
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
450
1.2
400
350
300
250
200
150
100
50
1.0
0.8
0.6
0.4
0.2
0
Normalized to 1.0
at T
A
= 25 ˚C,
I
F
= 5 mA, VCE = 5 V
0
–50
0.05 0.1
0.5
Forward Current I
–25
0
25
50
75
100
1
5
10
50
Ambient Temperature T
A
(˚C)
F
(mA)
SWITCHING TIME vs.
LOAD RESISTANCE
SWITCHING TIME vs.
LOAD RESISTANCE
50
10
1 000
100
10
t
f
I
V
C
= 2 mA,
I
V
F
= 5 mA,
CC = 5 V,
CTR = 290 %
t
f
CC = 10 V,
tr
CTR = 290 %
µ
µ
ts
td
ts
1
tr
t
d
0.1
10
1
100
10 k
5 k
50 100
500
1 k
(Ω)
500 1 k
5 k 10 k
(Ω)
50 k 100 k
Load Resistance R
L
Load Resistance R
L
FREQUENCY RESPONSE
LONG TERM CTR DEGRADATION
1.2
1.0
0.8
0.6
0.4
0.2
I
V
F
= 5 mA,
CE = 5 V
TYP.
0
–5
I = 5 mA
F
TA
= 25 ˚C
–10
–15
–20
100 Ω
I
F
= 5 mA
A
T = 60 ˚C
RL = 1 kΩ
300 Ω
10 20 50 100200 500
Frequency f (kHz)
0
103
Time (Hr)
0.5
1
2
5
102
104
105
Remark The graphs indicate nominal characteristics.
6
PS2581L1,PS2581L2
TAPING SPECIFICATIONS (in millimeters)
Outline and Dimensions (Tape)
2.0±0.1
4.0±0.1
4.3±0.2
1.55±0.1
0.38
2.05±0.1
6.45±0.1
12.0±0.1
Tape Direction
PS2581L2-E3
PS2581L2-E4
Outline and Dimensions (Reel)
2.0±0.5
φ13.0±1.0
φ
R 1.0
φ
φ21.0±1.6
+2.0
–0.0
24.4
Packing: 1 000 pcs/reel
7
PS2581L1,PS2581L2
RECOMMENDED SOLDERING CONDITIONS
(1) Infrared reflow soldering
• Peak reflow temperature
• Time of temperature higher than 210 °C
• Number of reflows
235 °C (package surface temperature)
30 seconds or less
Three
• Flux
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
235 ˚C (peak temperature)
210 ˚C
to 30 s
120 to 160 ˚C
60 to 90 s
(preheating)
Time (s)
Caution Avoid removing the residual flux with chlorine-based cleaning solvent after a reflow process.
Peak temperature 235 ˚C or below
(2) Dip soldering
• Temperature
260 °C or below (molten solder temperature)
• Time
10 seconds or less
• Number of times
• Flux
One
Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of
0.2 Wt % is recommended.)
8
PS2581L1,PS2581L2
SPECIFICATION OF VDE MARKS LICENSE DOCUMENT (VDE0884)
Parameter
Application classification (DIN VDE 0109)
Symbol
Speck
Unit
for rated line voltages ≤ 300 Vr.m.s.
for rated line voltages ≤ 600 Vr.m.s.
IV
III
Climatic test class (DIN IEC 68 Teil 1/09.80)
55/100/21
Dielectric strength maximum operating isolation voltage.
Test voltage (partial discharge test procedure a for type test and random test)
Upr = 1.2 × UIORM, Pd < 5 pC
UIORM
Upr
890
Vpeak
Vpeak
1 068
Test voltage (partial discharge test procedure b for random test)
Upr
1 424
Vpeak
Upr = 1.6 × UIORM, Pd < 5 pC
Highest permissible overvoltage
Degree of pollution (DIN VDE 0109)
Clearance distance
UTR
8 000
2
Vpeak
> 8.0
mm
mm
Creepage distance
> 8.0
Comparative tracking index (DIN IEC 112/VDE 0303 part 1)
Material group (DIN VDE 0109)
Storage temperature range
CTI
175
III a
Tstg
TA
−55 to +150
−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
175
400
700
°C
mA
mW
Current (input current IF, Psi = 0)
Power (output or total power dissipation)
Isolation resistance
Psi
VIO = 500 V dc at TA = 175 °C (Tsi)
Ris MIN.
109
Ω
9
PS2581L1,PS2581L2
[MEMO]
10
PS2581L1,PS2581L2
[MEMO]
11
PS2581L1,PS2581L2
CAUTION
Within this device there exists GaAs (Gallium Arsenide) material which is a
harmful substance if ingested. Please do not under any circumstances break the
hermetic seal.
NEPOC is a trademark of NEC Corporation.
No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this
document.
NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual
property rights of third parties by or arising from use of a device described herein or any other liability arising
from use of such device. No license, either express, implied or otherwise, is granted under any patents,
copyrights or other intellectual property rights of NEC Corporation or others.
While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices,
the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or
property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety
measures in its design, such as redundancy, fire-containment, and anti-failure features.
NEC devices are classified into the following three quality grades:
"Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on
a customer designated "quality assurance program" for a specific application. The recommended applications
of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each
device before using it in a particular application.
Standard: Computers, office equipment, communications equipment, test and measurement equipment,
audio and visual equipment, home electronic appliances, machine tools, personal electronic
equipment and industrial robots
Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support)
Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems or medical equipment for life support, etc.
The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books.
If customers intend to use NEC devices for applications other than those specified for Standard quality grade,
they should contact an NEC sales representative in advance.
Anti-radioactive design is not implemented in this product.
M4 96. 5
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