參數(shù)資料
型號: H21A1
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 開關(guān)
英文描述: PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH
中文描述: 3.15 mm SLOT WIDTH, 1 CHANNEL SLOTTED OPTICAL SWITCH TRANSISTOR OUTPUT
文件頁數(shù): 4/5頁
文件大?。?/td> 104K
代理商: H21A1
Figure 4. Leakage Current vs. Temperature
DETECTOR
0.125
T
A
, AMBIENT TEMPERATURE (
°
C)
1
10
2
10
1
10
3
50
75
100
I
C
,
T
A
= 25
°
C
V
CE
= 25 V
V
CE
= 25 V
NORMALIZED TO
V
CE
= 10 V
0.125
1
10
2
10
1
10
3
50
75
100
T
A
= 25
°
C
V
R
= 5 V
NORMALIZED TO
EMITTER
T
A
, AMBIENT TEMPERATURE (
°
C)
I
R
,
Figure 5. Switching Speed vs. R
L
.45
.5
.6
1.5
.7
.8
.9
1K
2K
3K
R
L
, LOAD RESISTANCE (
)
1
2
3
4.5
4
4K
5K
6K
7K 8K 9K 10K
t
O
,
O
I
F
R
L
+
V
CC
PW = 300
μ
s
PRR = 100 pps
I
F
= R
CC
= 5V
L
NORMALIZED TO
R
L
= 2.5 K
Figure 6. Output Current vs. Distance
.0001
.1
.01
0
2
4
6
8
10
d, DISTANCE (mm)
d, DISTANCE (mils)
.001
1.00
I
C
,
NORMALIZED
TO VALUE WITH
SHIELD
REMOVED
78.7
157.5
236.2
315
393.7
t
off
t
on
BLACK
SHIELD
BLACK
SHIELD
D
+
E
+
d
o
d
o
www.fairchildsemi.com
4 OF 5
5/02/01
DS300290
H21A1 / H21A2 / H21A3
PHOTOTRANSISTOR
OPTICAL INTERRUPTER SWITCH
相關(guān)PDF資料
PDF描述
H21A PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH
H21A2 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH
H21A3 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH
H21A1 SLOTTED OPTICAL SWITCH
H21A2 SLOTTED OPTICAL SWITCH
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
H21A1 制造商:Fairchild Semiconductor Corporation 功能描述:OPTO SWITCH SLOTTED
H21A1_Q 功能描述:光學(xué)開關(guān)(透射型,光電晶體管輸出) INTERUP MOD TRANS RoHS:否 制造商:Omron Electronics 輸出設(shè)備:Phototransistor 槽寬:3.4 mm 光圈寬度:0.5 mm 集電極—發(fā)射極最大電壓 VCEO:30 V 最大集電極電流:20 mA 正向電流: 安裝風(fēng)格:Through Hole 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 封裝:
H21A2 功能描述:光學(xué)開關(guān)(透射型,光電晶體管輸出) INTERUP MOD TRANS RoHS:否 制造商:Omron Electronics 輸出設(shè)備:Phototransistor 槽寬:3.4 mm 光圈寬度:0.5 mm 集電極—發(fā)射極最大電壓 VCEO:30 V 最大集電極電流:20 mA 正向電流: 安裝風(fēng)格:Through Hole 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 封裝:
H21A2 制造商:Fairchild Semiconductor Corporation 功能描述:OPTO SWITCH SWITCH
H21A2 制造商:Fairchild Semiconductor Corporation 功能描述:OPTOSWITCH ROHS COMPLIANT:NO