Data Sheet
PS2705-1
R08DS0093EJ0300
Rev.3.00
Jan 29, 2013
HIGH ISOLATION VOLTAGE AC INPUT RESPONSE
TYPE SOP MULTI PHOTOCOUPLER
DESCRIPTION
The PS2705-1 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
•
•
•
•
•
•
•
AC input response
High isolation voltage (BV = 3 750 Vr.m.s.)
High current transfer ratio (CTR = 100% TYP.)
SOP (Small Outline Package) type
High-speed switching (tr = 3 μs TYP., tf = 5 μs TYP.)
Ordering number of taping product : PS2705-1-F3
Safety standards
• UL approved: No. E72422
• BSI approved (BS EN 60065, BS EN 60950)
• CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950)
• SEMKO, NEMKO, DEMKO, FIMKO approved (EN 60065, EN 60950)
• DIN EN 60747-5-5 (VDE 0884-5) approved (Option)
PIN CONNECTION
(Top View)
4
1
3
2
1. Anode, Cathode
2. Cathode, Anode
3. Emitter
4. Collector
APPLICATIONS
•
•
•
•
•
Hybrid IC
Telephone/FAX
FA/OA equipment
Programmable logic controllers
Power supply
The mark shows major revised points.
The revised points can be easily searched by copying an "" in the PDF file and specifying it in the "Find what:" field.
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
Page 1 of 13
PS2705-1
PACKAGE DIMENSIONS (UNIT: mm)
PS2705-1
4.0±0.5
0.15 +0.10
–0.05
2.0
0.1±0.1
2.1±0.2
7.0±0.3
4.4
2.54
0.4
0.5±0.3
+0.10
–0.05
0.25 M
PHOTOCOUPLER CONSTRUCTION
Parameter
Air Distance
Outer Creepage Distance
Inner Creepage Distance
Isolation Distance
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
Unit (MIN.)
5 mm
5 mm
2.5 mm
0.3 mm
Page 2 of 13
PS2705-1
MARKING EXAMPLE
No. 1 pin Mark
*1
Company initial
R
2705
N301
Type Number
Assembly Lot
*2
N
3
01
Week Assembled
Year Assembled
(Last 1 Digit)
CTR Rank Code
Remark "PS" and "-1" are omitted from original type number
Note: Bar indication contents of *1 and *2.
Made in Taiwan
*1: No indication
*2: No indication
R
2705
N301
Made in Japan
*1: No indication
*2: " | " (Vertical bar)
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
R
2705
N301
"
" (Vertical bar)
:Made in Japan
Page 3 of 13
PS2705-1
ORDERING INFORMATION
Part Number
Order Number
PS2705-1-F3
PS2705-1-F3-A
PS2705-1-V-F3
PS2705-1-V-F3-A
Note:
Solder Plating
Specification
Pb-Free
Packing Style
Safety Standard
Approval
Embossed Tape
3 500 pcs/reel
Standard products
(UL, BSI, CSA,
SEMKO, NEMKO,
DEMKO, FIMKO
approved)
Embossed Tape
3 500 pcs/reel
DIN EN 60747-5-5
(VDE 0884-5)
Approved (Option)
Application
Part Number*1
PS2705-1
*1. For the application of the Safety Standard, following part number should be used.
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)
Parameter
Symbol
Ratings
Unit
IF
± 50
mA
ΔPD/°C
0.8
mW/°C
PD
80
mW
IFP
±1
A
Collector to Emitter Voltage
VCEO
40
V
Emitter to Collector Voltage
VECO
6
V
IC
80
mA
ΔPC/°C
1.5
mW/°C
PC
150
mW
BV
3 750
Vr.m.s.
Operating Ambient Temperature
TA
–55 to +100
°C
Storage Temperature
Tstg
–55 to +150
°C
Diode
Forward Current (DC)
Power Dissipation Derating
Power Dissipation
Peak Forward Current
Transistor
*1
Collector Current
Power Dissipation Derating
Power Dissipation
Isolation Voltage
Note:
*2
*1. PW = 100 μs, 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.
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
Page 4 of 13
PS2705-1
ELECTRICAL CHARACTERISTICS (TA = 25°C)
Parameter
Forward Voltage
Diode
Symbol
VF
Terminal
Capacitance
Conditions
MIN.
IF = ± 5 mA
V = 0 V, f = 1 MHz
Ct
Collector to Emitter
Dark Current
ICEO
IF = 0 mA, VCE = 40 V
Coupled
Current Transfer
*1
Ratio (IC/IF)
CTR
IF = ± 5 mA, VCE = 5 V
50
CTR Ratio*2
CTR1/
CTR2
IF = ± 5 mA, VCE = 5 V
0.3
Collector Saturation
Voltage
VCE (sat)
IF = ± 10 mA, IC = 2 mA
Isolation Resistance
RI-O
VI-O = 1 kVDC
Isolation
Capacitance
CI-O
V = 0 V, f = 1 MHz
Rise Time*3
tr
Fall Time
Note:
pF
nA
100
300
%
1.0
3.0
0.3
V
1011
Ω
0.4
pF
3
μs
VCC = 5 V, IC = 2 mA, RL = 100 Ω
tf
5
ton
5
*3
toff
4
Turn-off Time
Unit
V
100
*3
Turn-on Time
MAX.
1.4
60
Transistor
*3
TYP.
1.1
*1. CTR rank
M: 50 to 150 (%)
L: 100 to 300 (%)
N: 50 to 300 (%)
*2. CTR1 = IC1/IF1, CTR2 = IC2/IF2
IC1
IF1
VCE
IC2
IF2
*3. Test Circuit for Switching Time
Pulse Input
IF
VCC
Input
PW = 100 ˚s
Duty Cycle = 1/10
ton
In monitor
50 Ω
td
VOUT
RL = 100 Ω
toff
ts
90%
Output
10%
tr
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
tf
Page 5 of 13
PS2705-1
TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)
TRANSISTOR POWER DISSIPATION vs.
AMBIENT TEMPERATURE
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE
Transistor Power Dissipation PC (mW)
Diode Power Dissipation PD (mW)
100
75
50
25
25
0
50
75
200
150
1.5 mW/˚C
100
50
0
100
25
50
75
100
Ambient Temperature TA (˚C)
Ambient Temperature TA (˚C)
FORWARD CURRENT vs.
FORWARD VOLTAGE
FORWARD CURRENT vs.
FORWARD VOLTAGE
100
80
10
1
Forward Current IF (mA)
Forward Current IF (mA)
60
TA = +100 ˚C
+75 ˚C
+50 ˚C
+25 ˚C
0 ˚C
–25 ˚C
–55 ˚C
0.1
40
20
0
–20
–40
–60
0.8
1.0
1.2
1.4
–80
–1.6 –1.2 –0.8 –0.4
1.6
0
0.4
0.8
1.2
1.6
Forward Voltage VF (V)
Forward Voltage VF (V)
COLLECTOR TO EMITTER DARK
CURRENT vs. AMBIENT TEMPERATURE
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
50
10 000
IF = 25 mA
20
1 000
Collector Current IC (mA)
Collector to Emitter Dark Current ICEO (nA)
0.01
0.6
VCE = 40 V
24 V
10 V
100
10
1
10 mA
10
5 mA
5
2
2 mA
1
1 mA
0.5
0.2
0.1
–60 –40
–20
0
20
40
60
80
100
Ambient Temperature TA (˚C)
0.1
0.0
0.2
0.4
0.6
0.8
1.0
Collector Saturation Voltage VCE (sat) (V)
Remark The graphs indicate nominal characteristics.
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
Page 6 of 13
PS2705-1
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
40
IF = 30 mA
20 mA
30
15 mA
20
10 mA
10
5 mA
2
0
4
6
8
10
1.2
1.0
0.8
0.6
0.4
Normalized to 1.0
at TA = 25 ˚C,
IF = 5 mA, VCE = 5 V
0.2
0.0
–50
–25
25
50
75
Ambient Temperature TA (˚C)
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
SWITCHING TIME vs.
LOAD RESISTANCE
100
VCE = 5 V
Switching Time t ( μ s)
250
200
150
100
100
VCC = 5 V,
IC = 2 mA
50
ton
toff
10
5
td
ts
1
0.5
50
0
0.05 0.1
0.5
1
5
0.1
50
50
10
100
Forward Current IF (mA)
1 000
IF = 5 mA, VCC = 5 V,
500 CTR = 169 %
500
1k
2k
FREQUENCY RESPONSE
1.2
tf
1.0
10
5
tr
td
1
0.5
Normalized Gain GV
ts
100
50
0.1
100
200
Load Resistance RL (Ω)
SWITCHING TIME vs.
LOAD RESISTANCE
Switching Time t ( μ s)
0
Collector to Emitter Voltage VCE (V)
300
Current Transfer Ratio CTR (%)
Normalized Current Transfer Ratio CTR
Collector Current IC (mA)
50
0.8
0.6
RL = 1 kΩ
510 Ω
300 Ω
100 Ω
0.4
0.2
500 1 k
5 k 10 k
50 k 100 k
Load Resistance RL (Ω)
0.0
2
5
10
20
50
100 200
500
Frequency f (kHz)
Remark The graphs indicate nominal characteristics.
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
Page 7 of 13
PS2705-1
TAPING SPECIFICATIONS (UNIT: mm)
1.55±0.1
2.9 MAX.
7.4±0.1
1.5+0.1
–0
12.0±0.2
2.0±0.05
4.0±0.1
1.75±0.1
Outline and Dimensions (Tape)
5.5±0.05
2.4±0.1
4.6±0.1
0.3
8.0±0.1
Tape Direction
PS2705-1-F3
Outline and Dimensions (Reel)
R 1.0
φ 21.0±0.8
φ 13.0±0.2
2.0±0.5
φ13.0±0.2
φ 100±1.0
2.0±0.5
φ 330±2.0
13.5±1.0
17.5±1.0
Packing: 3 500 pcs/reel
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
11.9 to 15.4
Outer edge of
flange
Page 8 of 13
PS2705-1
RECOMMENDED MOUNT PAD DIMENSIONS (UNIT: mm)
0.8
1.45
2.54
6.25
Remark All dimensions in this figure must be evaluated before use.
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
Page 9 of 13
PS2705-1
NOTES ON HANDLING
1. Recommended soldering conditions
(1) Infrared reflow soldering
• Peak reflow temperature
• Time of peak reflow temperature
• Time of temperature higher than 220°C
• Time to preheat temperature from 120 to 180°C
• Number of reflows
• Flux
260°C or below (package surface temperature)
10 seconds or less
60 seconds or less
120±30 s
Three
Rosin flux containing small amount of chlorine (The flux
with a maximum chlorine content of 0.2 Wt% is
recommended.)
Package Surface Temperature T (˚C)
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
• Preheating conditions
• Number of times
• Flux
260°C or below (molten solder temperature)
10 seconds or less
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)
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
(4) Cautions
• Fluxes
Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
Page 10 of 13
PS2705-1
2. Cautions regarding noise
Be aware that when voltage is applied suddenly between the photocoupler’s input and output or between collectoremitters 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.
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
Page 11 of 13
PS2705-1
SPECIFICATION OF VDE MARKS LICENSE DOCUMENT
Parameter
Climatic test class (IEC 60068-1/DIN EN 60068-1)
Dielectric strength
maximum operating isolation voltage
Test voltage (partial discharge test, procedure a for type test and
random test)
Upr = 1.6 × UIORM, Pd < 5 pC
Test voltage (partial discharge test, procedure b for all devices)
Upr = 1.875 × UIORM, Pd < 5 pC
Highest permissible overvoltage
Degree of pollution (DIN EN 60664-1 VDE0110 Part 1)
Comparative tracking index (IEC 60112/DIN EN 60112 (VDE 0303
Part 11))
Material group (DIN EN 60664-1 VDE0110 Part 1)
Storage temperature range
Operating temperature range
Isolation resistance, minimum value
VIO = 500 V dc at TA = 25°C
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
Current (input current IF, Psi = 0)
Power (output or total power dissipation)
Isolation resistance
VIO = 500 V dc at TA = Tsi
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
Symbol
Spec.
55/100/21
Unit
UIORM
Upr
707
1 131
Vpeak
Vpeak
Upr
1 325
Vpeak
UTR
6 000
2
Vpeak
CTI
175
Tstg
TA
III a
–55 to +150
–55 to +100
°C
Ris MIN.
Ris MIN.
1012
11
10
Ω
Ω
Tsi
Isi
Psi
150
300
500
°C
mA
mW
Ris MIN.
109
Ω
°C
Page 12 of 13
PS2705-1
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.
R08DS0093EJ0300 Rev.3.00
Jan 29, 2013
Page 13 of 13
Revision History
Rev.
1.00
3.00
Date
Mar 31, 2003
Jan 29, 2013
PS2705-1 Data Sheet
Description
Summary
Page
−
Throughout
p.1
p.2
p.3
p.4
p.5
p.7
p.8
p.9
p.10
p.12
This data sheet was released as PN10243EJ01V0DS
Renesas format is applied to this data sheet.
The safety standards are revised.
PHOTOCOUPLER CONSTRUCTION is added.
The explanation in MARKING EXAMPLE is revised.
ORDERING INFORMATION is modified with the revision of the safety
standards.
Turn-on Time (ton) and Turn-off Time(toff) are added to the table in
ELECTRICAL CHARACTERISTICS.
Time chart for switching time is added.
The graph of LONG TERM CTR DEGRADATION is deleted from those in
TYPICAL CHARACTERISTICS.
PS2705-1--F4 is deleted form Tape Direction image in TAPING
SPECIFICATIONS.
RECOMMENDED MOUNT PAD DIMENSIONS is added.
The note about temperature condition of the recommended soldering
conditions is deleted.
SPECIFICATION OF VDE MARKS LICENSE DOCUMENT is revised.
All trademarks and registered trademarks are the property of their respective owners.
C-1
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