NEC's HIGH SPEED (200 kbps)
ANALOG OUTPUT TYPE
5 PIN SOP OPTOCOUPLER
D
PS8703
FEATURES
DESCRIPTION
• WIDE OPERATING VCC RANGE:
VCC = -0.5 to +15 V
NEC's PS8703 is an optically coupled isolator containing a
GaAIAs LED on the input side and a PIN photodiode and a high
speed amplifier transistor on the output side. This is a plastic
SOP (Small Outline Package) type for high density applications.
UE
• HIGH ISOLATION VOLTAGE:
BV: 2500 Vr.m.s.
• HIGH-SPEED RESPONSE:
tPHL, tPLH = 5 µs MAX (@RL = 4.1 kΩ)
APPLICATIONS
• AVAILABLE IN TAPE AND REEL:
PS8703-F3, F4
• COMPUTERS AND PERIPHERALS
• GENERAL PURPOSE INVERTER
IN
• SUBSTITUTIONS FOR RELAY
AND PULSE TRANSFORMERS
• POWER SUPPLY
ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER
PARAMETERS
Forward Voltage, IF = 16 mA
IR
Reverse Current, VR = 3 V
Ct
NT
VF
UNITS
MIN
V
TYP
MAX
1.2
1.5
10
µA
Terminal Capacitance, V = 0 V, f = 1.0 MHz
pF
30
IOH(1)
High Level Output Current
IF = 0 mA, VCC = VO = 5.5 V
nA
7
IOH(2)
High Level Output Current
IF = 0 mA, VCC = VO = 15 V
µA
Low Level Output Voltage
IF = 16 mA, VCC = 4.5 V, IOL = 1.1 mA
V
0.1
0.4
ICCH
High Level Supply Current
IF = 0 mA, VO = Open, VCC = 15 V
µA
0.01
1
ICCL
Low Level Supply Current
IF = 16 mA, VO = Open, VCC = 15 V
µA
150
800
CTR
Current Transfer Ratio (IC/IF)1, IF = 16 mA, VCC = 4.5 V, VO = 0.4 V
%
10
23
30
RI-O
CI-O
Isolation Resistance, V IN-OUT = 1kVDC, RH = 40 to 60 %
Isolation Capacitance, V = 0, f = 1.0 MHz
Ω
pF
1011
SC
O
VOL
Low)2
500
100
0.4
tPHL
Propagation Delay Time, (High →
IF = 16 mA, VCC = 5 V, RL = 4.1 k Ω, CL = 15 pF
µs
1
5
tPLH
Propagation Delay Time, (Low → High)2
IF= 16 mA, VCC = 5 V, RL = 4.1 k Ω, CL = 15 pF
µs
2
5
tPHL
Propagation Delay Time, (High → Low)2
IF= 16 mA, VCC = 5 V, RL = 20 kΩ, CL = 15 pF
µs
1
15
µs
7
15
DI
Coupled
Detector
Diode
SYMBOLS
PS8703
tPLH
Propagation Delay Time, (Low → High)2
IF= 16 mA, VCC = 5 V, RL = 20 kΩ, CL = 15 pF
PLEASE SEE NOTES ON NEXT PAGE.
Pin Connection (Top View)
5
1
4
3
2
California Eastern Laboratories
PS8703
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
5
Forward Current
Reverse Voltage
mA
V
50
5
Supply Voltage
Output Voltage
Output Current
Power Dissipation2
V
V
mA
mW
-0.5 to +15
-0.5 to +15
8
80
Vr.m.s.
°C
°C
2500
-40 to +100
-55 to +125
Isolation Voltage3
Operating Ambient Temp.
Storage Temperature
(Top View)
4
3
1.
2.
3.
4.
5.
1
2
0.4
+0.10
-0.05
0.25 M
MARKING
PS8703
PACKING STYLE
8703
N003
NT
PART NUMBER
Magazine case 100 pcs
PS8703-F3
Embossed Tape 3500 pcs/reel
PS8703-F4
(Continued from previous page)
SC
O
NOTES:
1. CTR rank
L: 15 to 30 (%)
N: 10 to 30 (%)
2. Test Circuit for Propagation Delay Time:
Pulse input (IF)
(Pulse width = 100 µs
Duty Cycle = 1/10)
0.1
µF
RL = 4.1/20 kΩ
VO (monitor)
CL = 15 pF
N 0 03
Week Assembled
Year Assembled
(Last 1 Digit)
CTR Rank Code
Input
50%
0
5V
5V
Output
1.5 V
VOL
47 Ω
DI
Input
(monitor)
Assembly Lot
No.1 pin Mark
VCC = 5 V
*CL includes probe and stray wiring capacitance.
Usage Cautions:
1. When handling this product, precautions should be taken against static electricity.
2. A by-pass capacitor of ≥ 0.1 µF is used between VCC and GND.
7.0±0.3
4.4
0.5±0.3
1.27
IN
Notes:
1. Operation in excess of any one of these parameters may result
in permanent damage.
2. Applies to output pin VO. Reduced to 0.8 mW/°C at TA = 25°C or
more.
2. AC voltage for one minute at TA = 25°C, RH = 60% between
input and output.
ORDERING INFORMATION
Anode
Cathode
GND
VO
VCC
D
VCC
VO
IO
PC
Coupled
BV
TA
TSTG
4.0±0.5
0.15+0.10
-0.05
VR
Detector
PS8703
RATING
UE
Diode
IF
UNITS
0.1±0.1
PARAMETERS
2.1±0.2
SYMBOLS
OUTLINE DIMENSIONS (Units in mm)
tPHL
tPLH
PS8703
TYPICAL PERFORMANCE CURVES (TA = 25 °C unless otherwise specified)
TRANSISTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE
40
30
20
10
0
25
50
75
100
100
80
60
UE
50
D
120
Transistor Power Dissipation, PC (mW)
Diode Power Dissipation, PD (mW)
60
40
20
0
25
50
75
100
Ambient Temperature, TA (°C)
IN
Ambient Temperature, TA (°C)
HIGH LEVEL OUTPUT CURRENT vs.
AMBIENT TEMPERATURE
FORWARD CURRENT vs.
FORWARD VOLTAGE
100
1000
0 °C
-25 °C
1
High Level Output Current, IOH (nA)
NT
TA = +100 °C
+50 °C
+25 °C
10
0.1
SC
O
Forward Current, IF (mA)
IF = 0 mA
0.4
0.6
0.8
1.0
1.2
1.4
10
1
-25
1.6
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
30
25
20
15
10
5
0
0.5
1
5
10
Forward Current, IF (mA)
50
25
50
75
100
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
Normalized Current Transfer Ratio, CTR
35
DI
Current Transfer Ratio, CTR ( %)
VCC = 4.5 V
VO = 0.4 V
0
Ambient Temperature, TA (°C)
Forward Voltage, VF (V)
40
VCC = VO = 15 V
VCC = VO = 5.5 V
0.1
0.01
0.2
100
1.6
Normalized to 1.0
at TA = 25°C, IF = 16 mA,
VCC = 4.5 V, VO = 0.4 V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-50
-25
0
25
50
75
Ambient Temperature, TA (°C)
100
PS8703
TYPICAL PERFORMANCE CURVES (TA = 25 °C unless otherwise specified)
OUTPUT VOLTAGE vs.
FORWARD CURRENT
OUTPUT CURRENT vs.
OUTPUT VOLTAGE
10
IF = 25 mA
5
15 mA
4
10 mA
5 mA
0
2
4
6
8
10
12
14
16
18
20
RL = 4.1 kΩ
20 kΩ
2
2
0
4
6
8
10
12
IN
10
NT
VCC = 5 V
tPLH (RL = 20 kΩ)
5
tPLH (RL = 4.1 kΩ)
SC
O
tPHL (RL = 4.1 kΩ)
tPHL (RL = 20 kΩ)
0
5
10
15
20
25
Forward Current, IF (mA)
NORMALIZED PROPAGATION DELAY
TIME vs. AMBIENT TEMPERATURE
3.0
Normalized to 1.0
at TA = 25 °C,
IF = 16 mA, VCC = 5 V,
RL = 2.2 kΩ, 20 kΩ
2.5
DI
2.0
1.5
tPLH
1.0
tPHL
0.5
0
-50
-25
0
25
50
16
18
20
PROPAGATION DELAY TIME vs.
LOAD RESISTANCE
15
10
14
Forward Current, IF (mA)
PROPAGATION DELAY TIME vs.
FORWARD CURRENT
Propagation Delay Time, tPLH (µs)
3
1
Output Voltage, VO (V)
Normalized Propagation Delay Time, tPHL (tPLH)
4
UE
Output Voltage, VO (V)
20 mA
6
Propagation Delay Time, tPLH (µs)
Output Current, IO (mA)
8
2
D
6
75
Ambient Temperature, TA (°C)
Remark: The graphs indicate nominal characteristics.
100
VCC = 5 V,
IF = 16 mA
tPLH
1
tPHL
0.1
1k
10 k
Load Resistance, RL (Ω)
100 k
PS8703
TAPING SPECIFICATIONS (Units in mm)
Tape Outline and Dimensions
2.0 ± 0.05
1.75 ± 0.1
1.5
2.9 MAX
+0.1
-0
2.4 ± 0.1
D
4.0 ± 0.1
5.5 ± 0.05
UE
12.0 ± 0.2
0.3
1.55 ± 0.1
4.6 ± 0.1
IN
8.0 ± 0.1
Tape Direction
PS8703-F4
NT
PS8703-F3
SC
O
Reel Outline and Dimensions
2.0±0.5
DI
ø21.0±0.8
Packing: 3500 pcs/reel
ø100±1.0
13.0±0.2
R1.0
ø330±2.0
2.0±0.5
ø13.0±0.5
13.0±1.0
17.5±1.0
11.9 to 15.4
Outer edge
of flange
PS8703
RECOMMENDED SOLDERING CONDITIONS
(1) Infrared reflow soldering
235 ˚C or below (package surface temperature)
30 seconds or less
Three
Rosin flux containing small amount of chlorine (The flux
with a max. chlorine content of 0.2 Wt % is recommended
D
Peak reflow temperature
Time of temperature higher than 210 ˚C
Number of reflows
Flux
UE
•
•
•
•
(heating)
to 10 s
235 ˚C (peak temperature)
210 ˚C
100 to 160 ˚C
60 to 120 s
(preheating)
IN
to 30 s
NT
Package Surface Temperature T (˚C)
Recommended Temperature Profile of Infrared Flow
Time (s)
DI
SC
O
(2) Cautions
•Fluxes
Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected
to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL
for all damages resulting from such improper use or sale.
02/11/2003
A Business Partner of NEC Compound Semiconductor Devices, Ltd.