PS2706-1-E4 [NEC]
AC Input-Darlington Output Optocoupler, 1-Element, 3750V Isolation, PLASTIC, SOP-4;
| 型号： | PS2706-1-E4 |
| 厂家： | 
NEC |
| 描述： | AC Input-Darlington Output Optocoupler, 1-Element, 3750V Isolation, PLASTIC, SOP-4 |
| 文件： | 总6页 (文件大小：53K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HIGH ISOLATION VOLTAGE
AC INPUT, DARLINGTON TRANSISTOR PS2706-1
TYPE SOP MULTI PHOTOCOUPLER
FEATURES
DESCRIPTION
The PS2706-1 is an optically coupled isolator containing a
GaAs light emitting diode and an NPN silicon Darlington-
connected phototransistor. It is mounted in a plastic SOP
(Small Out-Line Package) for high density applications and
has a shield effect to cut off ambient light.
•
HIGH ISOLATION VOLTAGE
BV: 3.75 k Vr.m.s. MIN
•
•
•
SOP (SMALL OUT-LINE PACKAGE)
AC INPUT RESPONSE
HIGH CURRENT TRANSFER RATIO
CTR = 2000% TYP @ IF = ±1 mA, VCE = 2 V
•
HIGH SPEED SWITCHING
tr, tf = 200 µs TYP
APPLICATIONS
•
•
TAPE & REEL AVAILABLE
UL RECOGNIZED
Interface circuit for various instrumentations and control
equipment.
•
•
•
•
•
•
AC LINE/DIGITAL LOGIC
DIGITAL LOGIC INTERFACE
TWISTED PAIR LINE RECEIVER
TELEPHONE/TELEGRAPH LINE RECEIVER
SEQUENCE CONTROLLERS
SYSTEMS APPLICATIONS, MEASURING
INSTRUMENTS
ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER
PS2706-1
SYMBOLS
PARAMETERS
Forward Voltage, IF = ±5 mA
UNITS
V
MIN
TYP
1.1
60
MAX
VF
Ct
1.4
Terminal Capacitance, V = 0, f = 1.0 MHz
Collector to Emitter Current, VCE = 120 V, IF = 0
Current Transfer Ratio, IF = ±1 mA, VCE = 2 V
pF
ICEO
nA
%
400
CTR
200
0.3
2000
1.0
CTR1/CTR2 CTR Ratio1, IF = ±1 mA, VCE = 2 V
3.0
1.0
VCE(sat)
RI-O
CI-O
tr
Collector Saturation Voltage, IF = ±1 mA, IC = 2 mA
V
Ω
Isolation Resistance, Vin-out = 1.0 k V
1011
Isolation Capacitance, V = 0, f = 1.0 MHz
Rise Time2, VCC = 5 V, IC = 2 mA, RL = 100 Ω
Fall Time2, VCC = 5 V, IC = 2 mA, RL = 100 Ω
pF
µs
µs
0.4
200
200
tf
I
I
C1
I
I
C2
F2
2. Test Circuit for Switching Time
1.
CTR
1
=
CTR2 =
F1
PS2706-1
IF
4
3
I
I
C1
C2
PULSE INPUT
V
CC
I
I
F1
F2
1
4
3
VCE
PW = 1 ms
(
)
Duty Cycle = 1/10
2
1
2
V
OUT
50 Ω
RL = 100 Ω
PS2706-1
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
Notes:
SYMBOLS
Diode
IF
PARAMETERS
UNITS
RATINGS
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 output.
Forward Current (DC)
Power Dissipation
mA
±50
80
PD
mW/Ch
∆PD/°C
IF(Peak)
Power Dissipation Derating mW/°C
0.8
±1
Peak Forward Current
A
PW = 100 µs, Duty Cycle 1%
Transistor
VCEO
Collector to Emitter Voltage
(IC =1 mA, IB = 0)
V
V
40
6
VECO
Emitter to Collector Voltage
(IE = 100µA, IB = 0)
IC
PC
Collector Current
Power Dissipation
mA/Ch
mW/Ch
200
150
1.5
∆PC/°C
Coupled
BV
Power Dissipation Derating mW/°C
Isolation Voltage2
Vr.m.s.
°C
3750
TSTG
TOP
Storage Temperature
Operating Temperature
-55 to +150
-50 to +100
°C
TYPICAL PERFORMANCE CURVES (TA = 25 °C)
DIODE POWER DISSIPATION
vs. AMBIENT TEMPERATURE
100
TRANSISTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
200
75
50
25
150
PS2706-1
1.5 mW/ ˚C
100
50
0
25
50
75
100
0
25
50
75
100
Ambient Temperature, TA (°C)
Ambient Temperature, TA (°C)
FORWARD CURRENT
FORWARD CURRENT
vs. FORWARD VOLTAGE
vs. FORWARD VOLTAGE
100
80
T
A
= 100 ˚C
75 ˚C
50 ˚C
60
40
20
10
25 ˚C
0 ˚C
-25 ˚C
-55 ˚C
0
1
-20
-40
-60
-80
0.1
0.01
-1.6 -1.2 -0.8 -0.4
0
0.4
0.8
1.2
1.6
1.4
0.6
1
1.2
1.6
Forward Voltage, VF (V)
Forward Voltage, VF (V)
PS2706-1
TYPICAL PERFORMANCE CURVES (TA = 25 °C)
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER DARK
COLLECTOR SATURATION VOLTAGE
CURRENT vs. AMBIENT TEMPERATURE
50000
300
100
10000
V
CE = 40 V
24 V
0.5 mA
0.2 mA
1000
100
10
10 V
5 V
2 V
IF = 0.1 mA
1
10
1
0.01
-60
-40
-20
0
20
40
60
80 100
0.4
0.6
0.8
1
1.2
1.4
1.6
Ambient Temperature, TA (°C)
Collector Saturation Voltage, VCE (sat) (V)
NORMALIZED OUTPUT CURRENT
vs. AMBIENT TEMPERATURE
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
180
160
140
120
100
80
1.2
1.0
0.8
0.6
0.4
5 mA
2 mA
60
40
1
Normalized to 1.0
at T
A = 25 ˚C
0.2
0
I
F
= 1 mA, VCE = 2 V
20
0
-55
-25
0
25
50
75
100
2
4
6
8
10
Collector to Emitter Voltage, VCE (V)
Ambient Temperature, TA (°C)
CURRENT TRANSFER RATIO (CTR)
vs. FORWARD CURRENT
SWITCHING TIME
vs. LOAD RESISTANCE
1000
500
9000
8000
7000
Sample A
VCE = 2 V
t
t
r
f
V
CC = 5 V
= 2 mA
CTR = 2200 %
I
C
Sample B
6000
5000
4000
3000
2000
1000
0
100
50
t
t
d
s
Sample C
10
5
2
0.05 0.1
1
10
50
50
100
500
1 k
5 k
Load Resistance, RL (Ω)
Forward Current, IF (mA)
PS2706-1
TYPICAL PERFORMANCE CURVES (TA = 25 °C)
SWITCHING TIME
FREQUENCY RESPONSE
vs. LOAD RESISTANCE
5000
1000
I
V
F
= 1mA
V
CC = 5 V
= 1 mA
= 25 ˚C
CTR = 2200 %
CE = 2 V
I
F
0
-5
TA
t
f
100
10
t
t
s
r
-10
-15
-20
RL = 100 Ω
1
t
d
0.5
100
500 1 k
5 k 10 k
50 k 100 k
0.2
0.5
1
2
5
10 20
50 100 200
Load Resistance, RL (Ω)
Frequency, f (Hz)
CTR DEGRADATION
1.2
IF = 1 mA
1.0
0.8
TA = 25 ˚C
T
A
= 60 ˚C
0.6
0.4
0.2
0
2
3
4
5
6
10
10
10
10
10
10
Time, (Hr)
OUTLINE DIMENSIONS (Units in mm)
PS2706-1
4
3
4
1
3
2
1. Anode, Cathode
2. Cathode, Anode
3. Emitter
4. Collector
1
2
4.5 MAX
7.0 ± 0.3
4.4
2.0
1.3
2.3 MAX
+0.10
-0.5
0.15
0.5 ± 0.3
2.54
0.4
1.2 MAX
0.1 ± 0.1
+0.1
-0.5
0.25 M
PS2706-1
TAPING SPECIFICATIONS (Units in mm)
OUTLINE AND DIMENSIONS (TAPE)
2.0 ± 0.1
4.0 ± 0.1
1.75 ± 0.1
2.4 ± 0.1
1.55 ± 0.1
5.5 ± 0.1
7.4 ± 0.1
12.0 ± 0.2
0.3
1.55 ± 0.1
4.6 ± 0.1
8.0 ± 0.1
TAPE DIRECTION
PS2706-1-E3
PS2706-1-F3
PS2706-1-E4
PS2706-1-F4
OUTLINE AND DIMENSIONS (REEL)
1.5±0.1
1.5±0.1
φ21.0±0.8
2.0±0.5
1.5±0.5
6.0±1
+2.0
12.4
-0.0
+2.0
18.4
-0.0
Packing:
PS2706-1-E3, E4
PS2706-1-F3, F4
900 pcs/reel
3500 pcs/reel
PS2706-1
RECOMMENDED SOLDERING CONDITIONS
(1) Infrared reflow soldering
•
•
•
•
Peak reflow temperature
Time of temperature higher than 210 °C
Number of reflows
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.)
Flux
Recommended Temperature Profile of Infrared Reflow
(heating)
to 10 s
235 ˚C (peak temperature)
210 ˚C
to 30 s
120 to 160 ˚C
60 to 90 s
(preheating)
Time (s)
Peak temperature 235°C or below
(2) Dip soldering
•
•
•
•
Temperature
Time
Number of times
Flux
260 °C or below (molten solder temperature)
10 seconds or less
One
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 cleaning solvent.
•
EXCLUSIVE NORTH AMERICAN AGENT FOR
RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM
12/10/2001
DATA SUBJECT TO CHANGE WITHOUT NOTICE
相关型号：
PS2706-1-E4-N
AC Input-Darlington Output Optocoupler, 1-Element, 3750V Isolation, PLASTIC, SOP-4
NEC
PS2706-1-F3-N
AC Input-Darlington Output Optocoupler, 1-Element, 3750V Isolation, PLASTIC, SOP-4
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