PS2581AL1-A NEC, PS2581AL1-A Datasheet - Page 7

• Manufacturer Part Number: PS2581AL1-A
• Description: OPTOCOUPLER, TR O/P, DIP-4
• Manufacturer: NEC

Specifications of PS2581AL1-A

• No. Of Channels: 1
• Isolation Voltage: 5kV
• Optocoupler Output Type: Phototransistor
• Input Current: 10mA
• Output Voltage: 70V
• Opto Case Style: DIP
• No. Of Pins: 4
• Operating Temperature Range: -55°C To +100°C
• Rohs Compliant: Yes

Remark
100
–10
–15
–20
–25
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.1
10
–5
0
–50
1
5
0
0.1
10
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
I
CTR = 216%
I
V
C
F
Normalized to 1.0
at T
I
CE
F
= 5 mA,
= 2 mA, V
= 5 mA, V
= 5 V
The graphs indicate nominal characteristics.
A
–25
FREQUENCY RESPONSE
= 25˚C,
CTR:130%
CTR:270%
Ambient Temperature T
SWITCHING TIME vs.
LOAD RESISTANCE
1
Load Resistance R
CC
100
CE
Frequency f (kHz)
0
= 10 V,
= 5 V
25
10
R
L
= 1 kΩ
1 000
50
L
(Ω)
A
300 Ω
100
(˚C)
t
t
t
t
f
r
d
s
75
100 Ω
Data Sheet PN10223EJ05V0DS
10 000
1 000
100
1 000
250
200
150
100
100
1.2
1.0
0.8
0.6
0.4
0.2
50
10
0.01
0
1
0
10
1
V
n = 2
I
CTR = 216%
LONG TERM CTR DEGRADATION
F
CE
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
= 5 mA, V
= 5 V,
10
PS2581AL1,PS2581AL2
0.1
SWITCHING TIME vs.
LOAD RESISTANCE
Load Resistance R
2
Sample A
Forward Current I
CC
= 5 V,
10
Time (Hr)
B
3
T
T
10
1
A
A
= 25˚C
= 60˚C
t
t
t
t
f
s
r
d
10
F
L
(mA)
4
(kΩ)
I
F
10
= 5 mA (TYP.)
10
5
100
100
7