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參數(shù)資料
| 型號(hào)： | OPB350W250Z |
| 廠商： | OPTEK TECHNOLOGY INC |
| 元件分類： | 開(kāi)關(guān) |
| 英文描述： | Tube Liquid Sensor |
| 中文描述： | 1.91 mm SLOT WIDTH, 1 CHANNEL SLOTTED OPTICAL SWITCH TRANSISTOR OUTPUT |
| 封裝： | ROHS COMPLIANT, PLASTIC PACKAGE-4 |
| 文件頁(yè)數(shù)： | 3/4頁(yè) |
| 文件大?。?/td> | 484K |
| 代理商： | OPB350W250Z |
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A.4 02/06
Page 3 of 4
Tube Liquid Sensor
OPB350 Series
Notes:
(1) All parameters tested using pulse technique.
(2) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
(3) Methanol or isopropanol are recommended as cleaning agents. The plastic housing is soluble in chlorinated hydrocarbons and
keytones.
(4) Derate linearly 1.33 mW/° C above 25° C.
(5) E
is a measurement of the average apertured radiant energy incident upon a sensing area 0.250” (6.350 mm) in diameter,
which is perpendicular to and centered to the mechanical axis of the emitting surface at a distance of 0.466” (11.837 mm).
E
e(APT)
is not necessarily uniform within the measured area.
Absolute Maximum Ratings
(T
A
=25°C unless otherwise noted)
Storage Temperature
-40° C to +100° C
Operating Temperature
-40° C to +85° C
Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron]
(2)
260° C
LED
Forward DC Current
50 mA
Peak Forward Current (2 μs pulse width, 0.1% duty cycle)
1 A
Reverse DC Voltage
2 V
Power Dissipation
100 mW
Output Phototransistor
Collector-Emitter Voltage
25 or 30 V
Collector DC Current
50 mA
Power Dissipation
100 mW
Electrical Characteristics
(T
A
= 25
°
C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX UNITS
TEST CONDITIONS
Input LED
(See OPB245 for additional information — for reference only)
V
F
Forward Voltage
-
-
1.8
V
I
F
= 20 mA
I
R
Reverse Current
-
-
100
μ
A
V
R
= 2.0 V
Output Phototransistor
(See OPB555 [PB350] & OP750 [-187 & -250] for additional information — for reference only)
V
(BR)CEO
Collector-Emitter
Breakdown Voltage
OPB350
-187 & -250
30
25
-
-
-
-
V
I
C
= 100 μA, E
E
= 0 mw/cm
2
I
CEO
Collector-Emitter Dark Current
-
-
100
nA
V
CE
= 10 V, I
F
= 0, E
E
= 0 mw/cm
2
Coupled
(Tested using clear 0.125” O.D., 0.062 I.D. nylon tubing)
V
CE(SAT)
Collector-Emitter Saturation Voltage
-
-
0.4
V
I
C
= 100 μA, I
F
= 5 mA
I
C(ON)
On-State Collector Current
OPB350
OPB350L187 & OPB350W187
OPB350L250 & OPB350W250
1
1
0.75
3.5
2
1.5
6
4
3
mA
mA
mA
V
CE
= 0.4 V, I
F
= 5 mA
V
CE
= 0.4 V, I
F
= 5 mA
V
CE
= 0.4 V, I
F
= 5 mA
On/Off
Ratio
OPB350
OPB350L187 & OPB350W187
OPB350L250 & OPB350W250
-
-
-
3
2.3
2.3
-
-
-
-
-
-
V
CE
= 0.4 V, I
F
= 5 mA , I.D.=0.0625”
V
CE
= 0.4 V, I
F
= 5 mA , I.D.=0.0870”
V
CE
= 0.4 V, I
F
= 5 mA , I.D.=0.1250”
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| OPB355 | 制造商:OPTEK 制造商全稱:OPTEK 功能描述:Slotted Op tical Switches |
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| OPB355L | 功能描述:光學(xué)開(kāi)關(guān)，專業(yè)型 Slotted Opt Switch RoHS:否 制造商:ams 感應(yīng)方式: 安裝風(fēng)格:Through Hole 封裝:Tube |
| OPB355N | 功能描述:光學(xué)開(kāi)關(guān)，專業(yè)型 Slotted Opt Switch RoHS:否 制造商:ams 感應(yīng)方式: 安裝風(fēng)格:Through Hole 封裝:Tube |
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