參數(shù)資料
型號: OPB668T
廠商: TT Electronics/Optek Technology
文件頁數(shù): 4/8頁
文件大?。?/td> 0K
描述: SWITCH PHOTOLOGIC SLOT OPTICAL
標準包裝: 25
系列: Photologic®
檢測距離: 0.125" (3.18mm)
檢測方法: 可傳導的
輸出配置: NPN - 開路集電極,反相
安裝類型: 通孔
電流 - 電源: 5mA
電源電壓: 4.5 V ~ 16 V
響應時間: 30ns
封裝/外殼: PCB 安裝
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.2 04/09
Page 4 of 8
Photologic?Slotted Optical Switch
OPB615, OPB616, OPB617, OPB618 Series
OPB625, OPB626, OPB627, OPB628 Series
OPB665, OPB666, OPB667, OPB668 (N and T Series)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Electrical Characteristics (T
A
 = 25癈 unless otherwise noted)
SYMBOL
PARAMETER
MIN     TYP    MAX UNITS
TEST CONDITIONS
Input Diode
V
F
 
Forward Voltage
-
-
1.6
V
I
F
 = 10 mA
I
R
 
Reverse Current
-
-
100
糀     V
R
 = 3 V
V
CC
 
Operating DC Supply Voltage
4.5
-
16
V
 
I
F(+)
 
LED Positive-Going
OPB615-618
Threshold Current
OPB625-628
 
OPB665-668
0.1
0.1
0.1
0.55
0.6
1.6
3
3
10
mA
V
CC
 = 5 V
I
F(+)
/I
F(-)
Hysteresis
1.05     1.20    1.90
 
V
CC
 = 5 V
Output Photologic?Sensor
Absolute Maximum Ratings (T
A
=25癈 unless otherwise noted)
Storage & Operating Temperature Range
-40?C to +100?C
Lead Soldering Temperature (1/16 inch (1.6mm) from the case for 5 sec. with soldering iron)
(1)
 
260?C
Input Diode
Forward DC Current
50 mA
Peak Forward Current (1 約 pulse width, 300 pps)
3 A
Reverse DC Voltage
3 V
Power Dissipation
(2)
 
100 mW
Output Photologic?
Supply Voltage, V
CC
 
18 V
Duration of Output Short to V
CC
 
1 second
Voltage at Output
(5)
 
 Vcc
Low Level Output Current (sinking)
16 mA
Power Dissipation
(3)
240?mW
 
Notes:
(1)   RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
(2)   Derate linearly 1.33 mW/?C above 25?C.
(3)   Derate linearly 2.50 mW/?C above 25?C.
(4)   Normal application would be with light source blocked, simulated by I
F
 = 0 mA.
(5)   Open Collector devices = 30 volts
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