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PHOTOCOUPLER
PS2761-1
HIGH ISOLATION VOLTAGE 4-PIN SOP PHOTOCOUPLER
-NEPOC Series-
DESCRIPTION
The PS2761-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor. This package is mounted in a plastic SOP (Small Outline Package) for high density applications. The package has shield effect to cut off ambient light.
FEATURES
* Isolation distance (0.4 mm MIN.) * High isolation voltage (BV = 3 750 Vr.m.s.) * SOP (Small Outline Package) type * High-speed switching (tr = 4 s TYP., tf = 5 s TYP.) * Ordering number of taping product: PS2761-1-F3, F4 * UL approved: File No. E72422 (S) * BSI approved: No. 8436/8437
APPLICATIONS
* Hybrid IC * Programmable logic controllers * Power supply
Document No. PN10249EJ01V0DS (1st edition) (Previous No. P14143EJ3V0DS00) Date Published February 2003 CP(K)
The mark
shows major revised points.
PS2761-1
PACKAGE DIMENSIONS (Unit: mm)
40.5
TOP VIEW
4 3 1. Anode 2. Cathode 3. Emitter 4. Collector
1
2
7.00.3 4.4
2.10.2
0.10.1
2.54
0.4 +0.10 -0.05 0.25 M
0.15 +0.10 -0.05
0.50.3
PHOTOCOUPLER CONSTRUCTION
Parameter Air Distance Creepage Distance Isolation Distance Unit (MIN.) 5 mm 5 mm 0.4 mm
2
Data Sheet PN10249EJ01V0DS
PS2761-1
ORDERING INFORMATION (Solder Contains Lead)
Part Number PS2761-1 PS2761-1-F3 PS2761-1-F4 Package 4-pin SOP Packing Style Magazine case 100 pcs Embossed Tape 3 500 pcs/reel Application Part Number PS2761-1
*1
*1 For the application of the Safety Standard, following part number should be used.
ORDERING INFORMATION (Pb-Free)
Part Number PS2761-1-A PS2761-1-F3-A PS2761-1-F4-A Package 4-pin SOP Packing Style Magazine case 100 pcs Embossed Tape 3 500 pcs/reel Application Part Number PS2761-1
*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 Diode Forward Current (DC) Reverse Voltage Power Dissipation Derating Power Dissipation Peak Forward Current Transistor
*1
Symbol IF VR
Ratings 50 6 0.8 80 1.0 40 5 40 1.5 150 3 750 -55 to +100 -55 to +150
Unit mA V mW/C mW A V V mA mW/C mW Vr.m.s. C C
PD/C
PD IFP VCEO VECO IC
Collector to Emitter Voltage Emitter to Collector Voltage Collector Current Power Dissipation Derating Power Dissipation
PC/C
PC BV TA Tstg
Isolation Voltage
*2
Operating Ambient Temperature Storage Temperature
*1 PW = 100 s, Duty Cycle = 1 % *2 AC voltage for 1 minute at TA = 25 C, RH = 60 % between input and output
Data Sheet PN10249EJ01V0DS
3
PS2761-1
ELECTRICAL CHARACTERISTICS (TA = 25 C)
Parameter Diode Forward Voltage Reverse Current Terminal Capacitance Transistor Collector to Emitter Dark Current Coupled Current Transfer Ratio (IC/IF)
*1
Symbol VF IR Ct ICEO IF = 5 mA VR = 5 V
Conditions
MIN.
TYP. 1.1
MAX. 1.4 5
Unit V
A
pF
V = 0 V, f = 1 MHz IF = 0 mA, VCE = 40 V
15 100
nA
CTR
IF = 5 mA, VCE = 5 V
50
100
400
%
Collector Saturation Voltage Isolation Resistance Isolation Capacitance Rise Time Fall Time
*2
VCE (sat)
IF = 10 mA, IC = 2 mA
11
0.3
V
RI-O CI-O tr tf
VI-O = 1 kVDC V = 0 V, f = 1 MHz VCC = 5 V, IC = 2 mA, RL = 100
10
0.4 4 5
pF
s
*2
*1 CTR rank K: 200 to 400 (%) M: 50 to 150 (%) L: 100 to 300 (%) N: 50 to 400 (%) *2 Test circuit for switching time
Pulse Input PW = 100 s Duty cycle = 1/10
IF VCC
In monitor
50 RL = 100
VOUT
4
Data Sheet PN10249EJ01V0DS
PS2761-1
TYPICAL CHARACTERISTICS (TA = 25 C, unless otherwise specified)
DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE
Transistor Power Dissipation PC (mW)
TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE
210 180 150 120 90 60 30 0 25 50 75 100
100
Diode Power Dissipation PD (mW)
80
60
40
20
0
25
50
75
100
Ambient Temperature TA (C)
Ambient Temperature TA ( C)
FORWARD CURRENT vs. FORWARD VOLTAGE
100
COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE
35 30
IF = 25 mA 20 mA 15 mA
10
Collector Current IC (mA)
Forward Current IF (mA)
TA = +100 C +60 C +25 C
25 20 15 10 5
5 mA 10 mA
1
0 C -25 C -50 C
0.1
0.01 0.0
0.5
1.0
1.5
2.0
0
2
4
6
8
10
Forward Voltage VF (V)
Collector to Emitter Voltage VCE (V)
COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE
Collector to Emitter Dark Current ICEO (nA)
COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE
100
10 mA 5 mA 2 mA
10 000
1 000
VCE = 20 V 40 V
Collector Current IC (mA)
10
100
1
IF = 1mA
10
1 -25
0
25
50
75
100
0.1 0.0
0.2
0.4
0.6
0.8
1.0
Ambient Temperature TA (C)
Collector Saturation Voltage VCE(sat) (V)
Data Sheet PN10249EJ01V0DS
5
; ;
NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE
Normalized Current Transfer Ratio CTR
PS2761-1
CURRENT TRANSFER RATIO vs. FORWARD CURRENT
1.4 1.2
400
Current Transfer Ratio CTR (%)
350 VCE = 5 V, n=3 300 250 200 150 100 50
1.0 0.8
0.6
0.4
0.2
Normalized to 1.0 at TA = 25 C, IF = 5 mA, VCE = 5 V
50 75
0.0 -50
-25
0
25
100
0 0.1
1
10
100
Ambient Temperature TA (C)
Forward Current IF (mA)
SWITCHING TIME vs. LOAD RESISTANCE
SWITCHING TIME vs. LOAD RESISTANCE
IF = 1 mA, VCC = 5 V, CTR = 200 % tf
100
1 000
Switching Time t (s)
IC = 2 mA, VCC = 5 V, CTR = 200 %
Switching Time t ( s)
100
ts
10
tf tr
10
tr td
td
1
1 10
ts
100
1k
10 k
0.1 10
100
1k
10 k
100 k
Load Resistance RL ()
Load Resistance RL ()
FREQUENCY RESPONSE
LONG TERM CTR DEGRADATION
IF = 5 mA
1.2 1.0
0
CTR (Relative Value)
Normalized Gain Gv
-5 RL = 1 k -10 -15 -20 -25 0.1
100
0.8 0.6 0.4 0.2 0.0 IF = 1 mA, TA = 25 C IF = 5 mA, TA = 25 C IF = 20 mA, TA = 25 C IF = 20 mA, TA = 60 C
300
1
10
100
1 000
1
102
103
104
105
106
Frequency f (kHz)
Time (Hr)
Remark The graphs indicate nominal characteristics.
6
Data Sheet PN10249EJ01V0DS
PS2761-1
TAPING SPECIFICATIONS (UNIT: mm)
Outline and Dimensions (Tape)
2.00.05 4.00.1
1.750.1
1.5+0.1 -0
2.9 MAX.
5.50.05
12.00.2
1.550.1 8.00.1
7.40.1
4.60.1
2.40.1
0.3
Tape Direction
PS2761-1-F3 PS2761-1-F4
Outline and Dimensions (Reel)
2.00.5
3302.0
2.00.5 13.00.2
1001.0
R 1.0
21.00.8
13.00.2
13.51.0 17.51.0
Packing: 3 500 pcs/reel
11.9 to 15.4 Outer edge of flange
Data Sheet PN10249EJ01V0DS
7
PS2761-1
NOTES ON HANDLING 1. Recommended soldering conditions
(1) Infrared reflow soldering * Peak reflow temperature * Time of temperature higher than 210 C * Number of reflows * Flux 235 C or below (package surface temperature) 30 seconds or less Three Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt % is recommended.)
Recommended Temperature Profile of Infrared Reflow
Package Surface Temperature T (C)
(heating) to 10 s
235 C (peak temperature) 210 C
to 30 s
100 to 160 C
60 to 120 s (preheating)
Time (s)
(2) Dip soldering * Temperature * Time * Number of times * Flux 260 C or below (molten solder temperature) 10 seconds or less 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) 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 corrector-emitters at startup, the output side may enter the on state, even if the voltage is within the absolute maximum ratings.
8
Data Sheet PN10249EJ01V0DS
4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile: (408) 988-0279
Subject: Compliance with EU Directives
CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. CEL Pb-free products have the same base part number with a suffix added. The suffix -A indicates that the device is Pb-free. The -AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL's understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information.
Restricted Substance per RoHS Lead (Pb) Mercury Cadmium Hexavalent Chromium PBB PBDE Concentration Limit per RoHS (values are not yet fixed) < 1000 PPM < 1000 PPM < 100 PPM < 1000 PPM < 1000 PPM < 1000 PPM Concentration contained in CEL devices -A Not Detected Not Detected Not Detected Not Detected Not Detected Not Detected -AZ (*)
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