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APPLICATION BASED
OPTOCOUPLER
DESIGN GUIDE
2015
www.cel.com
A Business Partner of Renesas Electronics Corporation.A Business Partner of Renesas Electronics Corporation.
Table
2
Root Part Input Output
Operating Temperature Range
(°C)
VCEO Max
(V)
IF Max
(mA)
CTR
(%)
CTR Rank
Available
Comments
PS2381* DC Standard -40 to +115 80 60 50-450 Yes Stretched package, high temp operation
Table
5
Root Part Type Speed
Operating Temperature
Range (°C)
Package
Isolation
Voltage
(Vr.m.s.)
CMR
(KV/µS)
VCC
Max
(V)
VCC TYP
(V)
Comments
PS8501* High Speed / High Function 1 Mbps -55 to +100 8 pin DIP 5K - 35 - 8mm creepage, 8 pin DIP
PS9122* High Speed / High Function 1 Mbps -40 to +100 5 pin SOP 3.75K ±15 7 3.3 or 5 3.3V & 5V versions, Open Collector
PS9124* High Speed / High Function 10 Mbps -40 to +100 5 pin SOP 3.75K ±15 7 3.3 or 5 3.3V & 5V versions, Low Distortion
PS9821* High Speed / High Function 15 Mbps -40 to +85 SO8 2.5K ±15 7 3.3 3.3V, Low Distortion
PS9324L/L2* High Speed / High Function 10 Mbps -40 to +110 6 pin SDIP 5k ±15 7 3.3 or 5 3.3V & 5V versions, Open Collector, Low Distortion
PS9123* High Speed / High Function 15 Mbps -40 to +100 5 pin SOP 3.75K ±15 7 5 Totem Pole Output, Low Distortion
PS8101 High Speed / High Function 1 Mbps -55 to +100 5 pin SOP 3.75K ±15 35 - High CMR analog output
PS9924 High Speed / High Function 10 Mbps -40 to +100 LSDIP 7.5K ±15 7 3.3 or 5 3.3V & 5V, 14mm creepage
PS8802 High Speed / High Function 10 Mbps -55 to +100 SO8 2.5K ±10 35 5 High CMR analog output
PS9822 High Speed / High Function 1 Mbps -40 to +100 SO8 2.5K ±20 7 3.3 or 5 3.3V & 5V versions, Open Collector
PS9121 High Speed / High Function 15 Mbps -40 to +85 5 pin SOP 3.75K ±15 7 3.3 3.3V, Low Distortion
PS9817A High Speed / High Function 10 Mbps -40 to +85 SO8 2.5K ±15 7 5 5V, Low Distortion
PS9317 High Speed / High Function 10 Mbps -40 to +85 6 pin SDIP 5K ±15 7 5 8mm creepage, 6 pin SDIP
PS9587 High Speed / High Function 10 Mbps -40 to +85 8 pin DIP 5K ±15 7 5 8mm creepage, 8 pin DIP
PS9851 High Speed / High Function 15 Mbps -40 to +100 SO8 2.5K ±10 5.5 5 5V, 100°C max operating temp
Table
8
Root Part Input
tPLH / tPHL
(nS)
Operating
Temperature Range
(°C)
Isolation
Voltage
(Vr.m.s.)
IF Max
(mA)
CMR
(KV/µS)
VCC Max
(V)
Comments
PS9309* DC 250/250 -40 to +110 5K 20 ±15 20 5 Mbps Totem Pole output type, 6 pin SDIP, IPM driver
PS9303 DC 500/550 -40 to +110 5K 20 ±15 25 1 Mbps Totem Pole output type, 6 pin SDIP, IPM driver
PS9113 DC 750/500 -40 to +110 3.75K 25 ±15 25 1 Mbps, open collector output,5 pin SOP (SO5) IPM driver
PS9313 DC 750/500 -40 to +110 5K 25 ±15 25 1 Mbps, open collector output, 8mm creepage 6 pin SDIP IPM driver
PS9513 DC 750/500 -40 to +100 5K 30 ±15 25 1 Mbps, open collector output, 8mm creepage 8 pin DIP IPM driver
Table
9
Root Part
Operating Temperature
Range (°C)
Bandwidth
TYP (kHz)
Input Supply
DD1
Max (mA)
Output Supply
DD2
Max (mA)
Gain v/v
TYP
Gain Error
(%)
CMR
(KV/µS)
Comments
PS8551A* -40 to +105 100 16 16 8 ±1 ±10 High CMR analog output isolation amplifier
Table
10
Root Part
Operating
Temperature Range
(°C)
VCC
Max
(V)
VCC Range
Recommended
(V)
Input Supply
DD1
Max (mA)
Output Supply
DD2
Max (mA)
ENOB
(Bits Min)
Output Clock
Frequecy (MHz Typ)
Comments
PS9551A -40 to +105 5.5 4.5 to 5.5 18 15 10 10
High CMR digital ouptut isolation amplifier,
sigma-delta modulator
Table
6
Root Part Input Output
Operating Temperature Range
(°C)
VCEO
Max (V)
IF Max
(mA)
CTR
(%)
CTR Rank
Available
Comments
PS2911* DC Standard -55 to +100 40 50 100 - 400 Yes Ultra small flat-lead package
Table
7
Root Part Input
tPLH / tPHL
(µS)
Operating Temperature Range
(°C)
Isolation
Voltage
(Vr.m.s.)
IF Max
(mA)
CMR
(KV/µS)
VCC Max
(V)
Comments
PS9905* DC 0.25 -40 to +110 7.5K 25 ±25 30 14mm Long creepage, 8 pin LSDIP
PS9307A* DC 0.150 -40 to +125 5K 25 ±50 35 6 pin SDIP
PS9531* DC 0.175 -40 to +125 5K 25 ±50 35 UVLO (Under Voltage Lock Out) protection with hysteresis
PS9402* DC 0.2 -40 to +110 5K 25 ±25 33
Fault detection (desaturation detection, UVLO protection and
active Miller clamping)
PS9506 DC 0.4 -40 to +110 5K 25 ±25 30 8mm creepage option available
PS9331 DC 0.175 -40 to +125 5K 25 ±50 33 UVLO (Under Voltage Lock Out) protection with hysteresis
Bold*= Focus Products
Reference Tables
Table
1
Root Part Input Output
Operating Temperature Range
(°C)
VCEO Max
(V)
IF Max
(mA)
CTR
(%)
CTR Rank
Available
Comments
PS2561D* DC Standard -55 to +110 80 40 50-400 Ye s Low cost version of PS2561B, PS2501 and PS2501A, High temp
PS2514 DC Standard -55 to +100 40 30 50-200 Ye s Standard
PS2561F DC Standard -55 to +110 80 30 300-600 No Low cost version of PS2501-1-K, High temp
Table
3
Root Part Input Output
Operating Temperature Range
(°C)
VCEO Max
(V)
IF Max
(mA)
CTR
(%)
CTR Rank
Available
Comments
PS2761B* DC Standard -55 to +110 70 25 50-400 Yes High temp, low cost version of PS2701 and PS2701A
PS2711 DC Standard -55 to +100 40 50 100-400 Yes Low Input Current
PS2701A DC Standard -55 to +100 70 30 50-300 Yes Low cost version of PS2701
PS2705A AC Standard -55 to +100 80 ±30 50-300 Yes AC Input
Table
4
Root Part Input Output
Operating Temperature Range
(°C)
VCEO Max
(V)
IF Max
(mA)
CTR
(%)
CTR Rank
Available
Comments
PS2801C* DC Standard -55 to +100 80 30 50-400 Ye s Low cost version of PS2801
PS2861B DC Standard -55 to +110 70 50 50-400 No High temp version of PS2801 and PS2801C
PS2811 DC Standard -55 to +100 40 50 100-400 Ye s Low Input Current
PS2805C AC Standard -55 to +100 80 ±30 50-400 Ye s AC input
PS2841-4x
x=A common
cathode
x=B common
anode
Common
Collector
-40 to +100 70 20 100-400 No Ultra SSOP, quad channel with 12 leads
