參數(shù)資料
型號： PS2811-1-M
元件分類： 光電耦合器
英文描述： 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER
封裝： PLASTIC, SOP-4
文件頁數(shù)： 10/12頁
文件大?。?/td> 110K
代理商： PS2811-1-M
Data Sheet P14763EJ2V0DS
7
PS2811-1,PS2811-4
FREQUENCY RESPONSE
Frequency f (kHz)
Normalized
Gain
Gv
LONG TERM CTR DEGRADATION
Time (Hr)
CTR
(Relative
Value)
100
0.1
1
10
100
300
0
200
400
500
Forward Current IF (mA)
Current
Transfer
Ratio
CTR
(%)
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
Normalized to 1.0
at TA = 25 C,
IF = 1 mA, VCE = 5 V
Ambient Temperature TA (C)
Normalized
Current
Transfer
Ratio
CTR
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
Switching
Time
t
(
s)
Load Resistance RL (k
)
SWITCHING TIME vs.
LOAD RESISTANCE
Load Resistance RL (k
)
SWITCHING TIME vs.
LOAD RESISTANCE
Switching
Time
t
(
s)
1.2
1.4
–50
1.0
0.8
0.6
0.4
0.2
0.0
–25
025
50
75
100