SOP PHOTOCOUPLER. PS2732-4 Datasheet

PS2732-4 PHOTOCOUPLER. Datasheet pdf. Equivalent


NEC PS2732-4
HIGH ISOLATION VOLTAGE
HIGH COLLECTOR TO EMITTER
PS2732-1, -2, -4
PS2733-1, -2, -4
VOLTAGE SOP PHOTOCOUPLER
FEATURES
• HIGH ISOLATION VOLTAGE
BV: 2.5 k Vr.m.s. MIN
• HIGH COLLECTOR TO EMITTER VOLTAGE
VCEO: 300 V MIN: PS2732-1,-2,-4
VCEO: 350 V MIN: PS2733-1,-2,-4
• SOP (SMALL OUT-LINE PACKAGE)
• ULTRA HIGH CURRENT TRANSFER RATIO
CTR: 4000% TYP
• TAPING PRODUCT NUMBER (Only -1 Type)
PS2732-1-E3, F3
PS2733-1-E3, F3
DESCRIPTION
The PS2732 and PS2733 are optically coupled isolators
containing a GaAs light emitting diode and an NPN silicon
Darlington-connected phototransistor. Each is mounted in a
plastic SOP (Small Out-line Package) for high density appli-
cations.
APPLICATIONS
Interface circuit for various instrumentations and control
equipment.
• REPLACEMENT FOR RELAY IN PULSE-DIAL
CIRCUIT
• HIGH CTR CIRCUIT APPLICATIONS
ELECTRICAL CHARACTERISTICS (TA = 25°C)
SYMBOLS
VF
IR
Ct
PART NUMBER
PARAMETERS
Forward Voltage, IF = 10 mA
Reverse Current, VR = 5 V
Junction Capacitance, V = 0, f = 1.0 MHz
ICEO
Collector to Emitter Dark Current, VCE = 300 V, IF = 0
CTR
VCE(sat)
R1-2
C1-2
tr
tf
Current Transfer Ratio, IF = 1 mA, VCE = 2 V
Collector Saturation Voltage, IF = 1 mA, IC = 2 mA
Isolation Resistance, VIN-OUT = 1.0 k VDC
Isolation Capacitance, V = 0, f = 1.0 MHZ
Rise Time1, VCC = 5 V, IC = 10 mA, RL = 100
Fall Time1, VCC = 5 V, IC = 10 mA, RL = 100
Note:
1. Test Circuit for Switching Time
PULSE INPUT
( )PW = 100 µs
Duty Cycle = 1/10
1
IF
2
50
VCC
5
4 VOUT
RL = 100
UNITS
V
µA
pF
nA
%
V
pF
µs
µs
PS2732-1, -2, -4, PS2733-1, -2, -4
MIN TYP
MAX
1.15 1.4
5
30
400
1500
1011
4000
0.4
100
100
1.0
43
8 76 5
16 15 14 13 12 11 10 9
12
PS2732-1
PS2733-1
123 4
PS2732-2
PS2733-2
123 4 5 6 7 8
PS2732-4
PS2733-4
California Eastern Laboratories


PS2732-4 Datasheet
Recommendation PS2732-4 Datasheet
Part PS2732-4
Description HIGH ISOLATION VOLTAGE HIGH COLLECTOR TO EMITTER VOLTAGE SOP PHOTOCOUPLER
Feature PS2732-4; HIGH ISOLATION VOLTAGE HIGH COLLECTOR TO EMITTER VOLTAGE SOP PHOTOCOUPLER FEATURES • HIGH ISOLATION .
Manufacture NEC
Datasheet
Download PS2732-4 Datasheet




NEC PS2732-4
PS2732-1,-2,-4, PS2733-1,-2,-4
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
SYMBOLS
PARAMETERS
UNITS
RATINGS
PS2732-1 PS2732-2, -4
PS2733-1 PS2733-2, -4
Diode
VR Reverse Voltage
V6
6
IF Forward Current
mA 50
50
PD Power Dissipation
mW/Ch
80
80
IF (PEAK)
Transistor
Peak Forward Current
(PW = 100 µs, Duty Cycle 1%)
A
1
1
VCEO
Collector to Emitter Voltage
(IC = ImA, IB = 0)
V 300/350 300/350
VEBO
IC
Emitter to Base Breakdown Volt
(IE = 100µA, IB = 0)
V
Collector Current
mA/Ch
6
150
6
150
PC Power Dissipation
mW/Ch 150
120
Coupled
BV
TOP
TSTG
Isolation Voltage2
Operating Temperature
Storage Temperature
Vr.m.s.
°C
°C
2500
-55 to +100
-55 to +150
TYPICAL PERFORMANCE CURVES (TA = 25 °C)
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE
100
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 and ouput.
TRANSISTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
200
75 150
PS2732-1
PS2733-1
1.5 mW/˚C
50 100
PS2732-2,-4
PS2733-2,-4
1.2 mW/˚C
25 50
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
1
0.1
0.01
0.6
0.8 1 1.2 1.4
Forward Voltage, VF (V)
1.6
0 25 50 75 100
Ambient Temperature, TA (°C)
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
160
140 5 mA 4.5 mA
120
4 mA 3.5 mA
3 mA
2.5 mA
100
2 mA
80 1.5 mA
60
1 mA
40
IF = 0.5 mA
20
0 12 3 45
Collector to Emitter Voltage, VCE (V)



NEC PS2732-4
TYPICAL PERFORMANCE CURVES (TA = 25 °C)
COLLECTOR TO EMITTER DARK
CURRENT vs. AMBIENT TEMPERATURE
10 µ
VCE = 300 V
1µ
100 n
10 n
1n
100 p
-50 -25 0 25 50 75
Ambient Temperature, TA (°C)
100
NORMALIZED OUTPUT CURRENT
vs. AMBIENT TEMPERATURE
1.2
1.0
0.8
0.6
0.4
Normalized to 1.0
0.2 at TA = 25 ˚C
IF = 1 mA, VCE = 2 V
0
-50 -25 0 25 50 75 100
Ambient Temperature, TA (°C)
SWITCHING TIME vs.
LOAD RESISTANCE
300
VCC = 10 V, IC = 10 mA
Pulse Width = 5 ms
Duty Cycle = 1/2
100
50
tr
td
tf
10
5
1
20 50 100
ts
500 1 k 2 k
Load Resistance, RL ()
PS2732-1,-2,-4, PS2733-1,-2,-4
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
1000
IF = 5 mA
100
IF = 2 mA
IF = 1 mA
10 IF = 0.5 mA
1
0.1
0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
Collector Saturation Voltage, VCE(sat) (V)
CURRENT TRANSFER RATIO (CTR)
vs. FORWARD CURRENT
5000
4000
Sample A
Sample B
VCE = 2 V
3000
2000
1000
0
0.1 0.5 1
5 10
20
Forward Current, IF (mA)
FREQUENCY RESPONSE
0
-5
-10
-15
VCE = 4 V, IC = 10 mA
VIN = 0.1 Vp-p
-20 1 k
1
-25 µF
VIN 47
RL VOUT
-30
0.01 0.1
1
10
100
1 k
10 100
Frequency, f (kHz)







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