PS2581L2-1-E3-N [NEC]
Transistor Output Optocoupler, 1-Element, 5000V Isolation, PLASTIC, SURFACE MOUNT PACKAGE-4;
| 型号： | PS2581L2-1-E3-N |
| 厂家： | 
NEC |
| 描述： | Transistor Output Optocoupler, 1-Element, 5000V Isolation, PLASTIC, SURFACE MOUNT PACKAGE-4 |
| 文件： | 总5页 (文件大小：49K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LONG CREEPAGE TYPE
HIGH ISOLATION VOLTAGE
4 PIN OPTOCOUPLER
PS2581L1
PS2581L2
FEATURES
DESCRIPTION
•
•
•
•
•
•
•
HIGH ISOLATION VOLTAGE
BV: 5 k Vr.m.s. MIN
PS2581L1 and PS2581L2 are optically coupled isolators
containing a GaAs light emitting diode and an NPN silicon
phototransistor in a plastic DIP (Dual In-Line Package).
Creepage distance and clearance of leads are over 8 millime-
ters. PS2581L2 is lead bending type (Gull-wing) for surface
mounting.
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
UL RECOGNIZED
No. E72422 (S)
VDE0884 RECOGNIZED
ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER
PS2581L1, PS2581L2
SYMBOLS
PARAMETERS
Forward Voltage, IF = 10 mA
UNITS
V
MIN
TYP
MAX
1.4
5
VF
IR
1.17
Reverse Current, VR = 5 V
µA
Ct
Junction Capacitance, V = 0, f = 1.0 MHz
pF
50
ICEO
Collector to Emitter Dark Current, VCE = 80 V, IF = 0 mA
nA
100
CTR
VCE(sat)
Rl-o
Cl-o
tr
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
%
V
80
200
400
0.3
Ω
1011
Isolation Capacitance, V = 0 V, f = 1.0 MHz
Rise Time2, VCC = 10 V, IC = 2 mA, RL = 100 Ω
Fall Time2, VCC = 10 V, IC = 2 mA, RL = 100 Ω
pF
µs
µs
0.5
3
tf
5
1. CTR rank
2. Test Circuit for Switching Time
PULSE INPUT
L :200 to 400 (%)
M : 80 to 240 (%)
D : 100 to 300 (%)
H : 80 to 160 (%)
W : 130 to 260 (%)
N : 80 to 400 (%)
V
V
CC
4
1
3
2
PW = 100 µs
(
)
Duty Cycle = 1/10
I
F
OUT
50 Ω
RL
= 100 Ω
California Eastern Laboratories
PS2581L1, PS2581L2
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
Notes:
SYMBOLS
PARAMETERS
UNITS
RATINGS
1. PW = 100 µs, Duty Cycle = 1 %
2. AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input
and output.
Diode
VR
Reverse Voltage
Forward Current (DC)
V
mA
6
80
1.5
150
1
IF
∆PD/˚C Power Dissipation Derating
mW/˚C
mW
A
PD
Power Dissipation
Peak Forward Current1
IF (Peak)
Transistor
VCEO
VECO
IC
Collector to Emitter Voltage
Emitter to Collector Voltage
Collector Current
V
V
80
7
mA
50
∆PC/˚C Power Dissipation Derating
mW/˚C
mW
1.5
150
PC
Coupled
BV
Power Dissipation
Isolation Voltage2
Vr.m.s.
°C
5000
TSTG
TA
Storage Temperature
Operating Ambient Temp.
-55 to +150
-55 to +100
°C
OUTLINE DIMENSIONS(Units in mm)
PS2581L1
PS2581L2
4.6 ± 0.35
4
1
3
2
1.0 ± 0.2
4
1
3
2
4.6 ± 0.35
1. Anode
1.0 ± 0.2
1. Anode
2. Cathode
3. Emitter
2. Cathode
3. Emitter
4. Collector
4. Collector
12.0 MAX
10.16
7.62
10.16
7.62
1.25 ± 0.15
0.50 ± 0.1
0.25
0.25 M
0.9 ± 0.25
2.54
M
1.25 ± 0.15
0 to 15 ˚
2.54
PHOTOCOUPLER CONSTRUCTION
PARAMETER
UNIT (MIN)
Air Distance
8 mm
8 mm
4 mm
Outer Creepage Distance
Inner Creepage Distance
Isolation Thickness
0.4 mm
PS2581L1, PS2581L2
TYPICAL PERFORMANCE CURVES (TA = 25 °C)
DIODE POWER DISSIPATION
vs. AMBIENT TEMPERATURE
TRANSISTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
150
100
50
150
100
50
0
25
50
75
100
125
150
0
25
50
75
100
125
150
Ambient Temperature, TA (°C)
Ambient Temperature, TA (°C)
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
FORWARD CURRENT vs.
FORWARD VOLTAGE
100
50
70
60
50
40
10
5
100 ˚C
60 ˚C
25 ˚C
0 ˚C
-25 ˚C
-55 ˚C
30
20
1
0.5
I
F = 5 mA
10
0
0.1
0.7
0.8
0.9
1.0 1.1
1.2
1.3 1.4
1.5
2
4
6
8
10
Collector to Emitter Voltage, VCE (V)
Forward Voltage, VF (V)
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
COLLECTOR TO EMITTER DARK
CURRENT vs. AMBIENT TEMPERATURE
40
10000
1000
VCE =
80 V
40 V
24 V
10 V
5 V
10
5
100
10
1
IF
= 1 mA
1
0.5
0.1
-50
-25
0
25
50
75
100
0
0.2
0.4
0.6
0.8
1.0
Ambient Temperature, TA (°C)
Collector Saturation Voltage, VCE(sat) (V)
PS2581L1, PS2581L2
TYPICAL PERFORMANCE CURVES (TA = 25 °C)
CURRENT TRANSFER RATIO (CTR)
vs. FORWARD CURRENT
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
1.2
1.0
450
400
350
0.8
0.6
0.4
300
250
200
150
100
50
0.2
Normalized to 1.0
at T
A = 25˚C
I
F
= 5 mA, VCE = 5 V
0
0
-50
-25
0
25
50
75
100
0.05 0.1
0.5
1
5
10
50
Forward Current, IF (mA)
Ambient Temperature, TA (°C)
SWITCHING TIME
SWITCHING TIME
vs. LOAD RESISTANCE
vs. LOAD RESISTANCE
50
10
1000
100
10
I
V
C
= 2 mA
CC = 10 V
CTR = 290 %
I
V
F
= 5 mA
CC = 5 V
CTR = 290 %
t
f
tf
t
r
t
s
t
d
t
s
1
t
r
t
d
0.1
1
10
50 100
500 1 K
5 K 10 K
100
500 1 k
5 k 10 k
50 k 100 k
Load Resistance, RL (Ω)
Load Resistance, RL (Ω)
FREQUENCY RESPONSE
LONG TERM CTR DEGRADATION
1.2
I
V
F
= 5 mA
TYP.
CE = 5 V
0
1.0
0.8
IF = 5 mA
-5
T
A
= 25˚ C
I
T
F
= 5 mA
= 60˚ C
-10
0.6
0.4
0.2
A
100 Ω
-15
-20
RL = 1k Ω
300 Ω
50 100 200 500
0
102
103
104
105
0.5
1
2
5
10 20
Frequency, f (kHz)
Operating Time (HR)
PS2581L1, PS2581L2
TAPING SPECIFICATIONS (Units in mm)
OUTLINE AND DIMENSIONS (TAPE)
OUTLINE AND DIMENSIONS (REEL)
2.0 ± 0.1
4.3 ± 0.2
4.0 ± 0.1
1.55 ± 0.1
2.0 ± 0.5
φ13.0 ± 1.0
R1.0
φ21.0 ± 1.6
0.38
2.05 ± 0.1
6.45 ± 0.1
12.0 ± 0.1
+2.0
-0.0
24.4
Notes:
1. Packing : 1000 pcs/reel
LONG TERM CTR DEGRADATION
PS2581L2-1-E3
PS2581L2-1-E4
ORDERING INFORMATION
Part Number
Package
Safety Standard Approval Application Part Number
PS2581L1 4-pin DIP
UL, VDE Approved
PS2581L1
PS2581L2
PS2581L2 4-pin DIP, lead bending type
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected
to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify
CEL for all damages resulting from such improper use or sale.
EXCLUSIVE NORTH AMERICAN AGENT FOR NEC 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
Internet: http://WWW.CEL.COM
11/07/2001
DATA SUBJECT TO CHANGE WITHOUT NOTICE
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