PHOTOCOUPLER
PS2701-1
HIGH ISOLATION VOLTAGE
SOP MULTI PHOTOCOUPLER −NEPOC Series−
DESCRIPTION
The PS2701-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon
phototransistor.
This package is SOP (Small Outline Package) type and has shield effect to cut off ambient light.
It is designed for high density mounting applications.
FEATURES
• High isolation voltage (BV = 3 750 Vr.m.s.)
• SOP (Small Outline Package) type
• High-speed switching (tr = 3
µ
s TYP., tf = 5
µ
s TYP.)
• Ordering number of taping product: PS2701-1-F3, F4
• Safety standards
• UL approved: File No. E72422
• BSI approved: File No. 8219/8220
• CSA approved: File No. CA 101391
• DIN EN60747-5-2 (VDE0884 Part2) approved (Option)
APPLICATIONS
• Hybrid IC
• Measuring instruments
• Power supply
• Programmable logic controllers
Document No. PN10240EJ02V0DS (2nd edition)
Date Published March 2006 CP(K)
The mark shows major revised points.
©
NEC Compound Semiconductor Devices, Ltd. 1988, 2006
PS2701-1
PACKAGE DIMENSIONS (in millimeters)
PS2701-1
4.0±0.5
7.0±0.3
4.4
0.5±0.3
0.15
+0.10
–0.05
TOP VIEW
1. Anode
2. Cathode
3. Emitter
4. Collector
43
12
2.0
0.1±0.1
2.1±0.2
2.54
0.4
+0.10
–0.05
0.25 M
MARKING EXAMPLE
2701
M601
Trade Mark
Type Number
Assembly Lot
No. 1 pin Mark
M601
Week Assembled
Year Assembled
(Last 1 Digit)
CTR Rank Name
*1 Bar : Pb-Free
Remark "PS" and "-1" are omitted from original type number
*1
Data Sheet PN10240EJ02V0DS
2
PS2701-1
ORDERING INFORMATION
Part Number Order Number Solder Plating
Specification Packing Style Safety Standard
Approval Application Part
Number*1
PS2701-1 PS2701-1-A Pb-Free Magazine case 100 pcs Standard products PS2701-1
PS2701-1-F3 PS2701-1-F3-A Embossed Tape 3 500 pcs/reel (UL, BSI, CSA
PS2701-1-F4 PS2701-1-F4-A approved)
PS2701-1-V PS2701-1-V-A Magazine case 100 pcs DIN EN60747-5-2
PS2701-1-V-F3 PS2701-1-V-F3-A Embossed Tape 3 500 pcs/reel (VDE0884 Part2)
PS2701-1-V-F4 PS2701-1-V-F4-A Approved (Option)
*1 For the application of the Safety Standard, following part number should be used.
Data Sheet PN10240EJ02V0DS 3
PS2701-1
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)
Parameter Symbol Ratings Unit
Diode Forward Current (DC) IF 50 mA
Reverse Voltage VR 6 V
Power Dissipation Derating
∆
PD/°C 0.8 mW/°C
Power Dissipation PD 80 mW
Peak Forward Current*1 IFP 1 A
Transistor Collector to Emitter Voltage VCEO 40 V
Emitter to Collector Voltage VECO 6 V
Collector Current IC 80 mA
Power Dissipation Derating
∆
PC/°C 1.5 mW/°C
Power Dissipation PC 150 mW
Isolation Voltage*2 BV 3 750 Vr.m.s.
Operating Ambient Temperature TA –55 to +100 °C
Storage Temperature Tstg –55 to +150 °C
*1 PW = 100
µ
s, Duty Cycle = 1%
*2 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output
Pins 1-2 shorted together, 3-4 shorted together.
Data Sheet PN10240EJ02V0DS
4
PS2701-1
ELECTRICAL CHARACTERISTICS (TA = 25 °C)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Diode Forward Voltage VF IF = 5 mA 1.1 1.4 V
Reverse Current IR VR = 5 V 5
µ
A
Terminal Capacitance Ct V = 0 V, f = 1 MHz 30 pF
Transistor Collector to Emitter Dark
Current ICEO IF = 0 mA, VCE = 40 V 100 nA
Coupled Current Transfer Ratio
(IC/IF)*1 CTR IF = 5 mA, VCE = 5 V 50 100 300 %
Collector Saturation
Voltage VCE (sat) IF = 10 mA, IC = 2 mA 0.3 V
Isolation Resistance RI-O VI-O = 1 kVDC 1011
Ω
Isolation Capacitance CI-O V = 0 V, f = 1 MHz 0.4 pF
Rise Time *2 tr VCC = 5 V, IC = 2 mA, RL = 100 Ω 3
µ
s
Fall Time *2 tf 5
*1 CTR rank
P: 150 to 300 (%)
L: 100 to 300 (%)
M: 50 to 150 (%)
*2 Test circuit for switching time
PW = 100 s,
Duty cycle = 1/10
µ
Pulse input V
CC
V
OUT
R
L
= 100 Ω50 Ω
I
F
Data Sheet PN10240EJ02V0DS 5
PS2701-1
TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)
100
50
25
0
75
25 50 75 100
Ambient Temperature T
A
(˚C)
Diode Power Dissipation P
D
(mW)
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE 200
150
100
50
025 50 75 100
Ambient Temperature T
A
(˚C)
Transistor Power Dissipation P
C
(mW)
TRANSISTOR POWER DISSIPATION vs.
AMBIENT TEMPERATURE
1.5 mW/˚C
50
20
0
40
30
10
6124 8
Collector to Emitter Voltage V
CE
(V)
Collector Current I
C
(mA)
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
0
I
F
= 30 mA
20 mA
10 mA
15 mA
5 mA
100
0.1
1
0.01
10
0.6 1.0 1.4 1.60.8 1.2
Forward Voltage V
F
(V)
Forward Current I
F
(mA)
FORWARD CURRENT vs.
FORWARD VOLTAGE
+25 ˚C
0 ˚C
–25 ˚C
–55 ˚C
T
A
= +100 ˚C
+75 ˚C
+50 ˚C
10 000
0.1
100
1 000
10
1
–60 0 40 80–40 –20 20 60 100
Ambient Temperature T
A
(˚C)
COLLECTOR TO EMITTER DARK
CURRENT vs. AMBIENT TEMPERATURE
Collector to Emitter Dark Current I
CEO
(nA)
V
CE
= 40 V
24 V
10 V
50
5
0.1
10
0.5
0.2
20
2
1
0.2 0.6 1.00.0 0.4 0.8
Collector Saturation Voltage V
CE (sat)
(V)
Collector Current I
C
(mA)
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
I
F
= 25 mA
10 mA
5 mA
2 mA
1 mA
Remark The graphs indicate nominal characteristics.
Data Sheet PN10240EJ02V0DS
6
PS2701-1
1.2
0.6
0.0
0.8
1.0
0.4
0.2
02550 100–50 –25 75
Ambient Temperature T
A
(˚C)
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
Normalized Current Transfer Ratio CTR
Normalized to 1.0
at T
A
= 25 ˚C,
I
F
= 5 mA, V
CE
= 5 V
;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;
;;;;;;;;;;;;;;;;
300
250
150
50
0
200
100
0.05 0.5 5 50
0.1 1 10
Forward Current I
F
(mA)
Current Transfer Ratio CTR (%)
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
V
CE
= 5 V
Load Resistance R
L
(Ω)
SWITCHING TIME vs.
LOAD RESISTANCE
Switching Time t ( s)
µ
V
CC
= 5 V,
I
C
= 2 mA
100
0.5
0.1
50
10
5
1
50 200 1 k 2 k
100 500
Load Resistance R
L
(Ω)
SWITCHING TIME vs.
LOAD RESISTANCE
Switching Time t ( s)
µ
t
on
t
off
t
d
t
s
1.2
0.4
0.0
0.8
0.6
0.2
1.0
20 500
5 10 2002 50 100
Frequency f (kHz)
Normalized Gain G
V
FREQUENCY RESPONSE
R
L
= 1 kΩ
510 Ω
300 Ω
100 Ω
1.2
1.0
0.0
0.4
0.2
0.8
0.6
10
2
10
3
110
4
10
5
10
6
Time (Hr)
LONG TERM CTR DEGRADATION
CTR (Relative Value)
I
F
= 1 mA, T
A
= 25 ˚C
I
F
= 5 mA, T
A
= 25 ˚C
I
F
= 20 mA, T
A
= 25 ˚C
I
F
= 20 mA, T
A
= 60 ˚C
I
F
= 5 mA, V
CC
= 5 V,
CTR = 169 %
1 000
0.5
100
500
10
1
50
5
0.1
100 1 k 10 k 50 k500 5 k 100 k
t
f
t
s
t
r
t
d
Remark The graphs indicate nominal characteristics.
Data Sheet PN10240EJ02V0DS 7
PS2701-1
TAPING SPECIFICATIONS (in millimeters)
Tape Direction
Outline and Dimensions (Reel)
Packing: 3 500 pcs/reel
2.0±0.5
R 1.0
13.0±0.2
φ
21.0±0.8
φ
330±2.0
φ
100±1.0
φ
2.0±0.5
11.9 to 15.4
Outer edge of
flange
17.5±1.0
13.5±1.0
13.0±0.2
φ
PS2701-1-F3 PS2701-1-F4
1.55±0.1
2.0±0.05
4.0±0.1
1.75±0.1
4.6±0.1
2.9 MAX.
0.3
8.0±0.1
Outline and Dimensions (Tape)
2.4±0.1
1.5
+0.1
–0
7.4±0.1
5.5±0.05
12.0±0.2
Data Sheet PN10240EJ02V0DS
8
PS2701-1
NOTES ON HANDLING
1. Recommended soldering conditions
(1) Infrared reflow soldering
• Peak reflow temperature 260°C or below (package surface temperature)
• Time of peak reflow temperature 10 seconds or less
• 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 Three
• Flux Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt% is recommended.)
120±30 s
(preheating)
220˚C
180˚C
Package Surface Temperature T (˚C)
Time (s)
Recommended Temperature Profile of Infrared Reflow
(heating)
to 10 s
to 60 s
260˚C MAX.
120˚C
(2) Wave soldering
• Temperature 260°C or below (molten solder temperature)
• Time 10 seconds or less
• Preheating conditions 120°C or below (package surface temperature)
• Number of times One (Allowed to be dipped in solder including plastic mold portion.)
• Flux 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) 3 seconds or less
• Flux 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.
Data Sheet PN10240EJ02V0DS 9
PS2701-1
(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.
3. Measurement conditions of current transfer ratios (CTR), which differ according to
photocoupler
Check the setting values before use, since the forward current conditions at CTR measurement differ according
to product.
When using products other than at the specified forward current, the characteristics curves may differ from the
standard curves due to CTR value variations or the like. This tendency may sometimes be obvious, especially
below IF = 1 mA.
Therefore, check the characteristics under the actual operating conditions and thoroughly take variations or the
like into consideration before use.
USAGE CAUTIONS
1. Protect against static electricity when handling.
2. Avoid storage at a high temperature and high humidity.
Data Sheet PN10240EJ02V0DS
10
PS2701-1
SPECIFICATION OF VDE MARKS LICENSE DOCUMENT (VDE0884)
Parameter Symbol Speck Unit
Application classification (DIN VDE 0109)
for rated line voltages ≤ 300 Vr.m.s. IV
for rated line voltages ≤ 600 Vr.m.s. III
Climatic test class (DIN IEC 68 Teil 1/09.80) 55/100/21
Dielectric strength
Maximum operating isolation voltage UIORM 710 Vpeak
Test voltage (partial discharge test, procedure a for type test and random test) Upr 850 Vpeak
Upr = 1.2 × UIORM, Pd < 5 pC
Test voltage (partial discharge test, procedure b for all devices test)
Upr = 1.6 × UIORM, Pd < 5 pC Upr 1 140 Vpeak
Highest permissible overvoltage UTR 6 000 Vpeak
Degree of pollution (DIN VDE 0109) 2
Clearance distance > 5 mm
Creepage distance > 5 mm
Comparative tracking index (DIN IEC 112/VDE 0303 part 1) CTI 175
Material group (DIN VDE 0109) III a
Storage temperature range Tstg –55 to +150 °C
Operating temperature range TA –55 to +100 °C
Isolation resistance, minimum value
VIO = 500 V dc at TA = 25 °C Ris MIN. 1012 Ω
VIO = 500 V dc at TA MAX. at least 100 °C Ris MIN. 1011 Ω
Safety maximum ratings
(maximum permissible in case of fault, see thermal derating curve)
Package temperature Tsi 150 °C
Current (input current IF, Psi = 0) Isi 200 mA
Power (output or total power dissipation) Psi 300 mW
Isolation resistance
VIO = 500 V dc at TA = 175 °C (Tsi) Ris MIN. 109Ω
Data Sheet PN10240EJ02V0DS 11
PS2701-1
When the product(s) listed in this document is subject to any applicable import or export control laws and regulation of the authority
having competent jurisdiction, such product(s) shall not be imported or exported without obtaining the import or export license.
M8E 00. 4 - 0110
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•
•
•
•
•
•
Data Sheet PN10240EJ02V0DS
12
PS2701-1
Caution GaAs Products This product uses gallium arsenide (GaAs).
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.
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