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參數(shù)資料
| 型號： | KB817 |
| 廠商： | KINGBRIGHT CORP |
| 元件分類： | 光電耦合器 |
| 英文描述： | GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES |
| 中文描述： | 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER |
| 封裝： | ROHS COMPLIANT, PLASTIC, DIP-4 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 213K |
| 代理商： | KB817 |
SPEC NO: DSAD1549
REV NO: V.7 DATE: APR/07/2005 PAGE: 3 OF 8
APPROVED: J. Lu
CHECKED: Tracy Deng DRAWN: B.H.LI ERP: 1205000006
PHOTOCOUPLER
KB817
*
Electro-optical Characteristics
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Input
Forward voltage
V
F
I
F
=20mA
___
1.2
1.4
V
Peak forward voltage
V
FM
I
FM
=0.5A
___
___
3.0
V
Reverse current
I
R
V
R
=4V
___
___
10
μ
A
Output
Collector dark current
I
CEO
V
CE
=20V,I
F
=0mA
___
___
10
-7
nA
Transfer
charact-
eristics
*1
Current transfer ratio
CTR
I
F
=5mA,V
CE
=5V
50
___
600
%
Collector-emitter saturation voltage
V
CE(
sat
)
I
F
=20mA, I
C
=1mA
___
0.1
0.2
Cut-off frequency
f
c
V
CE
=5V, I
C
=2mA
R
L
=100
,
-3dB
___
80
___
KHz
Response time
Rise time
t
r
V
CE
=2V, I
C
=2mA
R
L
=100
___
4
18
μ
s
Fall time
t
f
___
3
18
μ
s
X 100%
Classification table of current transfer ratio is shown below.
Ic
CTR=
F
I
Model No.
Rank mark
CTR(%)
KB817L
L
50 to 100
KB817A
A
80 to 160
KB817B
B
130 to 260
KB817C
C
200 to 400
KB817D
D
300 to 600
KB817AB
A or B
80 to 260
KB817BC
B or C
130 to 400
KB817CD
C or D
200 to 600
KB817AC
A,B or C
80 to 400
KB817BD
B,C or D
130 to 600
KB817AD
A,B,C or D
80 to 600
KB817
L,A,B,C,D or No mark
50 to 600
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KB817A | 制造商:Kingbright Corporation 功能描述:KB817A transistor opto isolator, dip4 |
| KB817AB | 制造商:KINGBRIGHT 制造商全稱:Kingbright Corporation 功能描述:GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES |
| KB817A-B | 制造商:KINGBRIGHT 制造商全稱:Kingbright Corporation 功能描述:GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES |
| KB817A-B (SMD) | 制造商:Kingbright Corporation 功能描述: |
| KB817AB-B | 制造商:KINGBRIGHT 制造商全稱:Kingbright Corporation 功能描述:GENERAL PURPOSE HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE PHOTOCOUPLER SERIES |
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