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参数资料
| 型号： | OP521DA |
| 厂商： | TT Electronics/Optek Technology |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | PHOTODARLINGTON NPN CLR 1206 SMD |
| 标准包装： | 1 |
| 系列： | * |
| 电压 - 集电极发射极击穿（最大）： | 35V |
| 电流 - 集电极 (Ic)（最大）： | 30mA |
| 电流 - 暗 (Id)（最大）： | 200nA |
| 波长： | 935nm |
| 视角： | 150° |
| 功率 - 最大： | 100mW |
| 安装类型： | 表面贴装 |
| 方向： | 顶视图 |
| 封装/外壳： | 1206（3216 公制） |
| 其它名称： | 365-1473-1 |
Silicon Photo Darlington in Miniature 1206 SMD
Package
OP520DA, OP521DA
Features:
x
x
x
x
x
High Photo Sensitivity
Fast Response Time
1206 Package Size
Opaque or Water Clear Flat Lens
High Current Gain
Descriptions:
The OP520DA and OP521DA are NPN silicon photo darlingtons mounted in miniature 1206 SMD packages. Both the
OP520DA and OP521DA have a flat lens however, the OP520DA lens are opaque to shield the device from ambient light
unlike the lens of the OP521DA . These sensors are packaged in compact 1206 size chip carriers that are compatible with
most automated mounting equipment. The OP520DA and OP521DA are mechanically and spectrally matched to the OP250
series infrared LEDs.
Since these devices have a flat window lens, they enable a wide acceptance angle. It is packaged in a plastic leadless chip
carrier which is compatible for new applications with that need smaller dimension packages for automated mounting and detec-
tion equipment with new innovative designs. OP520DA and OP521DA are 100% production tested using infrared light for
close correlation with Optek GaAs and GaAlAs emitters. Photo darlington devices are normally used in application where light
signals are low and more current gain is needed than in comparison to the standard phototransistors .
Applications
x
x
x
x
Non-Contact Position Sensing
Datum detection
Machine automation
Optical encoders
Part Number
OP520DA
OP521DA
Ordering Information
Sensor Viewing Angle
Photo Darlington
150°
Photo Darlington
Lead Length
N/A
Relative Response vs. Wavelength
100%
80%
60%
OP5 2 0 D A, OP5 2 1 D A
40%
20%
OP521DA
OP520DA
0%
400
500
600
700
800
900
1000 1100
Pb
Wavelength (nm)
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: (800) 341-4747 FAX: (972) 323 – 2396 sensors@optekinc.com www.optekinc.com
RoHS
A subsidiary of
TT electronics plc
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相关代理商/技术参数 |
参数描述 |
|---|---|
| OP522 | 功能描述:光电晶体管 Phototrans Clear RoHS:否 制造商:OSRAM Opto Semiconductors 最大功率耗散:165 mW 最大暗电流:200 nA 封装 / 箱体:T-1 |
| OP522 | 制造商:TT Electronics / OPTEK Technology 功能描述:Transistor |
| OP524,005 | 功能描述:MOSFET OP524/UNCASED/FOIL// RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube |
| OP525 | 功能描述:光电晶体管 Phototransistor RoHS:否 制造商:OSRAM Opto Semiconductors 最大功率耗散:165 mW 最大暗电流:200 nA 封装 / 箱体:T-1 |
| OP525DA | 功能描述:光电晶体管 Photo Darlington RoHS:否 制造商:OSRAM Opto Semiconductors 最大功率耗散:165 mW 最大暗电流:200 nA 封装 / 箱体:T-1 |
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