PS9351L,PS9351L2

A Business Partner of Renesas Electronics Corporation.
PHOTOCOUPLER NEPOC Series
PS9351L,PS9351L2
Preliminary Datasheet
HIGH NOISE REDUCTION, 15 Mbps CMOS OUTPUT TYPE
8mm CREEPAGE 6-PIN SDIP PHOTOCOUPLER
DESCRIPTION
The PS9351L and PS9351L2 are optically coupled isolator containing a GaAlAs LED on the input side and a
CMOS output IC on the output side.
The PS9351L and PS9351L2 are in 6-pin plastic SDIP (Shrink Dual In-line Package). The PS9351L2 has 8 mm
creepage distance. The mount area of 6-pin plastic SDIP is half size of 8-pin DIP.
This photocoupler is high common mode transient immunity (CMR), a high-speed CMOS output type device
designed for high-speed logic interface circuits.
The PS9351L is lead bending type (Gull-wing) for surface mounting.
The PS9351L2 is lead bending type for long creepage distance (Gull-wing) for surface mount.
FEATURES
• High-speed response (15 Mbps)
• Long creepage distance (8mm MIN. : PS9351L2)
• Operable at high temperature (−40 to +100°C)
• High common mode transient immunity (CMH, CML = ±20 kV/μs TYP.)
• High isolation voltage (BV = 5000 Vr.m.s.)
• Pulse width distortion (⏐tPHL−tPLH⏐ = 5 ns TYP.)
• Ordering number of tape product : PS9351L-E3: 2 000 pcs/reel
(Top View)
6
5
4
: PS9351L2-E3: 2 000 pcs/reel
SHIELD
• Pb-Free product
PIN CONNECTION
APPLICATIONS
1. Anode
2. NC
3. Cathode
4. GND
5. VO
6. VDD
• FA Network
• Measurement equipment
• PDP
1
2
3
TRUTH TABLE
LED
Output
ON
L
OFF
H
A Business Partner of Renesas Electronics Corporation.
PS9351L,PS9351L2
PACKAGE DIMENSIONS (UNIT: mm)
Lead Bending Type (Gull-wing) For Surface Mount
PS9351L
4.58±0.3
6.8±0.25
(0.82)
9.7±0.3
0.25±0.15
0.2±0.15
3.5±0.2
3.7±0.25
7.62
1.27
0.4±0.1
0.8±0.25
0.25 M
Lead Bending Type For Long Creepage Distance (Gull-wing) For Surface Mount
PS9351L2
4.58±0.3
6.8±0.25
(0.82)
11.5±0.3
1.27
0.4±0.1
2
0.25 M
0.25±0.15
0.2±0.15
3.5±0.2
3.7±0.25
7.62
0.75±0.25
A Business Partner of Renesas Electronics Corporation.
PS9351L,PS9351L2
MARKING EXAMPLE
R
9351
N031
Type Number
Assembly Lot
No. 1 pin Mark
N
0 31
Week Assembled
Year Assembled
(Last 1 Digit)
Rank Code
PHOTOCOUPLER CONSTRUCTION
Parameter
PS9351L
PS9351L2
Air Distance (MIN.)
7 mm
8 mm
Outer Creepage Distance (MIN.)
7 mm
8 mm
0.4 mm
0.4 mm
Isolation Distance (MIN.)
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Specification
Packing Style
PS9351L
PS9351L-AX
Pb-Free
20 pcs (Tape 20 pcs cut)
PS9351L-E3
PS9351L-E3-AX
(Ni/Pd/Au)
Embossed Tape 2 000 pcs/reel
PS9351L2
PS9351L2-AX
20 pcs (Tape 20 pcs cut)
PS9351L2-E3
PS9351L2-E3-AX
Embossed Tape 2 000 pcs/reel
PS9351L-V
PS9351L-V-AX
20 pcs (Tape 20 pcs cut)
PS9351L-V-E3
PS9351L-V-E3-AX
Embossed Tape 2 000 pcs/reel
PS9351L2-V
PS9351L2-V-AX
20 pcs (Tape 20 pcs cut)
PS9351L2-V-E3
PS9351L2-V-E3-AX
Embossed Tape 2 000 pcs/reel
*1 For the application of the Safety Standard, following part number should be used.
3
A Business Partner of Renesas Electronics Corporation.
PS9351L,PS9351L2
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)
Parameter
Symbol
Ratings
Unit
IF
25
mA
Reverse Voltage
VR
5
V
Supply Voltage
VDD
0 to 5.5
V
Output Voltage
VO
−0.5 to VDD+0.5
V
Output Current
IO
2
mA
*2
BV
5000
Vr.m.s.
Operating Ambient Temperature
TA
−40 to +100
°C
Storage Temperature
Tstg
−55 to +125
°C
Diode
Detector
Forward Current
Isolation Voltage
*1
*1 Reduced to 0.3 mA/°C at TA = 70°C or more.
*2 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output.
Pins 1-3 shorted together, 4-6 shorted together.
RECOMMENDED OPERATING CONDITIONS (TA = 25°C)
Parameter
Symbol
MIN.
Forward Current
IF
10
Supply Voltage
VDD
4.5
4
TYP.
5.0
MAX.
Unit
16
mA
5.5
V
A Business Partner of Renesas Electronics Corporation.
PS9351L,PS9351L2
CHARACTERISTICS (TA = −40 to +100°C, VDD = 4.5 to 5.5 V, unless otherwise
ELECTRICAL
specified)
Parameter
Diode
Detector
Symbol
MIN.
1.2
TYP.
Forward Voltage
VF
IF = 10 mA, TA = 25°C
Reverse Current
IR
VR = 3 V, TA = 25°C
Terminal Capacitance
Ct
V = 0 V, f = 1 MHz, TA = 25°C
30
*1
1.56
MAX.
Unit
1.8
V
10
μA
pF
High Level Supply Current
IDDH
IF = 0 mA
2.5
5
Low Level Supply Current
IDDL
IF = 1 0 m A
2
5
VOH
IO = −20 μA, IF = 0 mA
VOL
IO = 20 μA, IF = 10 mA
IFHL
VO < 1 V
Isolation Resistance
RI-O
VI-O = 1 kVDC, RH = 40 to 60%,
Isolation Capacitance
CI-O
V = 0 V, f = 1 MHz, TA = 25°C
0.7
Propagation Delay Time
tPHL
IF = 10 mA, VDD = 5 V,
30
60
35
60
5
30
High Level Output Voltage
Low Level Output Voltage
Coupled
Conditions
Threshold Input Current
(H → L)
*3
Propagation Delay Time
(L → H)
TA = 25°C
4.0
10
5.0
V
0
0.1
1.9
5
11
CL = 15 pF, CMOS Levels
tPLH
mA
Ω
pF
ns
*3
Pulse Width
PW
Pulse Width Distortion
(PWD)
*2
mA
100
⏐tPHL−tPLH⏐
*3
Propagation Delay Skew
tPSK
Rise Time
tr
Fall Time
tf
Common Mode
4
CMH
CML
VDD = 5 V, IF = 10 mA,
VCM = 1 kV, VO > 4 V, TA = 25°C
15
20
15
20
kV/μs
*4
Common Mode
Transient Immunity at
Low Level Output
4
VDD = 5 V, IF = 0 mA,
Transient Immunity at
High Level Output
40
VCM = 1 kV, VO < 1 V, TA = 25°C
*4
*1 Typical values at TA = 25°C
*2 Because VOL of 2 V or more may be output when LED current input and when output supply, it is important to
confirm the characteristics (operation with the power supply on and off) during design, before using this device.
5
A Business Partner of Renesas Electronics Corporation.
PS9351L,PS9351L2
*3 Test circuit for propagation delay time
Pulse input (IF = 10 mA)
(PW = 100 ns,
Duty cycle = 50%)
Input
(Monitor)
1
6
2
5
3
4
SHIELD
VDD = 5 V
IF = 10 mA
50%
Input
0.1 μ F
VO (Monitor)
CL = 15 pF
Output
47 Ω
tPHL
2.5 V
VOL
tPLH
Remark CL includes probe and stray wiring capacitance.
4 Test circuit for common mode transient immunity
IF
SW
1 kV
VCM 90%
1
6
2
5
3
SHIELD
4
VDD = 5 V
10%
0.1 μ F
VO (Monitor)
CL = 15 pF
+ VCM −
tr
VO
(IF = 0 mA)
VO
(IF = 10 mA)
0V
tf
4V
1V
Remark CL includes probe and stray wiring capacitance.
USAGE CAUTIONS
1.
2.
This product is weak for static electricity by designed with high-speed integrated circuit so protect against static
electricity when handling.
By-pass capacitor of more than 0.1 μF is used between VDD and GND near device. Also, ensure that the
distance between the leads of the photocoupler and capacitor is no more than 10 mm.
*1
3. Pin 2 (which is an NC
pin) can either be connected directly to the GND pin on the LED side or left open.
Unconnected pins should not be used as a bypass for signals or for any other similar purpose because this may
degrade the internal noise environment of the device.
4.
6
*1 NC: Not connected (No connection)
Avoid storage at a high temperature and high humidity.
VOH
VOL
A Business Partner of Renesas Electronics Corporation.
PS9351L,PS9351L2
NOTES ON HANDLING
1. Recommended soldering conditions
(1) Infrared reflow soldering
• Peak reflow temperature
260°C or below (package surface temperature)
• Time of temperature higher than 220°C
60 seconds or less
• Time of peak reflow temperature
10 seconds or less
• Time to preheat temperature from 120 to 180°C
• Number of reflows
• Flux
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
260°C or below (molten solder temperature)
• Time
10 seconds or less
• Number of times
One (Allowed to be dipped in solder including plastic mold portion.)
• Preheating conditions
• Flux
120°C or below (package surface temperature)
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)
• Flux
3 seconds or less
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.
7
PS9351L,PS9351L2
A Business Partner of Renesas Electronics Corporation.
(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 at startup, the
CMOS IC on output side may enter the on state, even if the voltage is within the absolute maximum ratings.
8