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LONG CREEPAGE TYPE HIGH ISOLATION VOLTAGE 6 PIN OPTOCOUPLER
FEATURES
• HIGH ISOLATION VOLTAGE BV: 5 k Vr.m.s. MIN • LONG CREEPAGE AND CLEARANCE DISTANCE 8 mm MIN • HIGH COLLECTOR TO EMITTER VOLTAGE VCEO: 80 V MIN • HIGH SPEED SWITCHING tr = 3 µs, tf = 5 µs TYP • HIGH CURRENT TRANSFER RATIO CTR = 200% TYP • 6 PIN DUAL IN-LINE PACKAGE
PS2651 PS2651L2 PS2652 PS2652L2
DESCRIPTION
PS2651and PS2652 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor in a plastic DIP (Dual In-Line Package). PS2651 has a base pin and PS2652 has no base pin. Creepage distance and clearance of leads are over 8 millimeters. PS2651L2 and PS2652L2 are lead bending type (Gull-wing) for surface mounting.
APPLICATIONS
Interface circuit for various instrumentations and control equipment.
• AC LINE/DIGITAL LOGIC • DIGITAL LOGIC INTERFACE • TWISTED PAIR LINE RECEIVER • TELEPHONE/TELEGRAPH LINE RECEIVER • HIGH FREQUENCY POWER SUPPLY FEEDBACK CONTROL • RELAY CONTACT MONITOR • POWER SUPPLY MONITOR
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ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER SYMBOLS Diode VF IR C Transistor ICEO BVCEO BVECO CTR VCE(sat) Coupled R1-2 C1-2 tr tf PARAMETERS Forward Voltage, IF = 10 mA Reverse Current, VR = 5 V Junction Capacitance, V = 0, f = 1.0 MHz Collector to Emitter Dark Current, VCE = 80 V, IF = 0 Collector to Emitter Breakdown Voltage, IC = 1 mA, IB = 0 Emitter to Collector Breakdown Voltage, IE = 100 µA, IB = 0 Current Transfer Ratio1, IF = 5 mA, VCE = 5 V Collector Saturation Voltage, IF = 10 mA, IC = 2 mA Isolation Resistance, Vin-out = 1.0 k V Isolation Capacitance, V = 0, f = 1.0 MHz Rise Time , VCC = 5 V, IC = 2 mA Fall Time2, VCC = 5 V, IC = 2 mA
2
PS2651, PS2651L2, PS2652, PS2652L2 UNITS V µA pF nA V V % V Ω pF µs µs 2. Test Circuit for Switching Time 1011 0.6 3 5 80 7 50 200 400 0.3 30 100 MIN TYP 1.1 MAX 1.4 5
1. CTR rank KD : 160 to 400 (%) LD : 80 to 240 (%) MD : 50 to 120 (%)
6
5
4
6
5
4
PULSE INPUT
VCC
PULSE INPUT
VCC
(
PW = 100 µs Duty Cycle = 1/10
)
IF 50 Ω
1
5
(
Vout
PW = 100 µs Duty Cycle = 1/10
)
IF 50 Ω
1
5
2
6
4 RL = 100 Ω
2
4 Vout RL = 100 Ω
1
2
3
1
2
3
PS2651
PS2652
PS2651
PS2652
California Eastern Laboratories
Datasheet pdf - http://www.DataSheet4U.net/
PS2651, PS2651L2, PS2652, PS2652L2 ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
SYMBOLS Diode VR IF PD IF (Peak) Transistor VCEO VECO IC PC Coupled BV TSTG TOP PARAMETERS Reverse Voltage Forward Current Power Dissipation Peak Forward Current PW = 100 µs, Duty Cycle 1% Collector to Emitter Voltage Emitter to Collector Voltage Collector Current Power Dissipation Isolation Voltage2 Storage Temperature Operating Temperature UNITS V mA mW A RATINGS 6 80 150 1 Notes: 1. Operation in excess of any one of these parameters may result in permanent damage. 2. AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input (Pin No. 1, 2, 3 Common) and output (Pin No. 4, 5, 6 Common).
V V mA mW Vr.m.s. °C °C
80 7 50 150 5000 -55 to +150 -55 to +100
TYPICAL PERFORMANCE CURVES (TA = 25 °C)
DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE
200
TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE
200
Transistor Power Dissipation, PC (mW)
Diode Power Dissipation, PD (mW)
150
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150
100
100
50
50
0
25
50
75
100
0
25
50
75
100
Ambient Temperature, TA (°C) FORWARD CURRENT vs. FORWARD VOLTAGE
100 TA = 100 ˚C 75 ˚C 50 ˚C 10 25 ˚C 0 ˚C -25 ˚C -55 ˚C
Ambient Temperature, TA (°C) COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE
70
60
Collector Current, IC (mA)
Forward Current, IF (mA)
50 50 mA 20 mA 30 10 mA 20 IF = 5 mA 10
40
1
0.1
0.01 0.6
0.8
1.0
1.2
1.4
1.6
0
2
4
6
8
10
Forward Voltage, VF (V)
Collector to Emitter Voltage, VCE (V)
Datasheet pdf - http://www.DataSheet4U.net/
PS2651, PS2651L2, PS2652, PS2652L2 TYPICAL PERFORMANCE CURVES (TA = 25 °C)
COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE
10000
100 20 mA 10 mA 5 mA 50 mA
Collector to Emitter Dark Current, ICEO (nA)
COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE
Collector Current, IC (mA)
1000 80 V 40 V 24 V 10 V VCE = 5 V
10 2 mA IF = 1 mA 1
100
10
1
0.1
0.1 -60
-40
-20
0
20
40
60
80
100
0.01 0
0.2
0.4
0.6
0.8
1
Ambient Temperature, TA (°C)
Collector Saturation Voltage, VCE(sat) (V)
NORMALIZED OUTPUT CURRENT vs. AMBIENT TEMPERATURE
1.2
CURRENT TRANSFER RATIO (CTR) vs. FORWARD CURRENT
200 400
∆CTR, Normalized Output Current
1.0
Current Transfer Ratio, CTR (%)
0.8
150
300
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0.6
100
200
0.4 Normalized to 100 at TA = 25 ˚C IF = 5 mA, VCE = 5 V
50
100
0.2
0 -55
-25
0
25
50
75
100
0 0.03
0.1
0 0.5 0.5 1
5
10
50
Ambient Temperature, TA (°C)
Forward Current, IF (mA)
SWITCHING TIME vs. LOAD RESISTANCE
100 50
1000
SWITCHING TIME vs. LOAD RESISTANCE
500 IF = 5 mA, VCC = 5 V TA = 25 ˚C Sample CTR = 290 % tf 100 50 ts
Switching Time, t (µs)
tf
tr 10 5
Switching Time, t (µs)
VCC = 10 V IC = 2 m.