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参数资料
| 型号： | 4N48 |
| 厂商： | TT Electronics/Optek Technology |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | ISOLATOR OPTICALLY COUPLED TO-78 |
| 标准包装： | 1 |
| 通道数： | 1 |
| 输入类型： | DC |
| 电压 - 隔离： | 1000Vrms |
| 电流传输比（最小值）： | 100% @ 1mA |
| 电流传输比（最大）： | 500% @ 40mA |
| 输出电压： | 40V |
| 电流 - 输出 / 通道： | 50mA |
| 电流 - DC 正向(If)： | 40mA |
| Vce饱和（最大）： | 300mV |
| 输出类型： | 有基极的晶体管 |
| 安装类型： | 通孔 |
| 封装/外壳： | TO-78 |
Surface Mount Optically Coupled Isolator
4N22U, 4N23U, 4N24U (COTS, TX, TXV)
4N47U, 4N48U, 4N49U (COTS, TX, TXV)
Features:
?
?
?
?
Surface Mount (SM), Leadless Chip Carrier (LCC)
1 kV electrical isolation
Base contact provided for conventional transistor biasing
TX and TXV devices processed to MIL-PRF-19500
Description:
Each isolator in this series has a 890 nm (for the 4N2_U series) and 935nm (for the 4N4_ series) wavelength
infrared emitting diode and a NPN silicon phototransistor, which are mounted in a hermetically sealed Surface
Mount, 6 Pin package. Devices are designed for military and/or harsh environments. Burn-in condition is V CE =
10V, I F = 40mA, P D = 275 mW, T A = 25° C.
The 4N22U, 4N23U and 4N24U (TX, TXV) devices are processed to MIL-PRF-19500/486. The 4N47U, 4N48U
and 4N48U (TX, TXV) devices are processed to MIL-PRF-19500/548.
Please contact your local representative or OPTEK for more information.
Ordering Information
Applications:
? Military equipment
? High-Reliability environments
? High voltage isolation between
input and output
?
Electrical isolation in dirty
environments
?
Industrial equipment
?
Medical equipment
?
Office equipment
Part
Number
4N22U
4N22UTX
4N22UTXV
4N23U
4N23UTX
LED Peak
Wavelength
890 nm
Sensor
Isolation
Voltage (kV)
CTR %
Minimum
25
60
I F (mA)
Typ / Max
V CE
(Volts)
Max
35
Processing
MIL-PRF-
195000
COTS
486
COTS
486
4N23UTXV
4N24U
COTS
4N24UTX
100
486
4N24UTXV
4N47U
4N47UTX
Transistor
1
50
10 / 40
COTS
548
4N47UTXV
4N48U
COTS
4N48UTX
935 nm
100
45
548
4N48UTXV
4N49U
COTS
4N49UTX
4N49UTXV
200
548
RoHS
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 .1 03/09
Page 1 of 5
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| 4N481T | 制造商:CSI 功能描述:OF148X3000 |
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| 4N48ATXV | 制造商:TT Electronics / OPTEK Technology 功能描述:TO-5 OPTICALLY COUPLED ISOLATORCOLLECTOR ISOLATEDBOX 制造商:OPTEK TECHNOLOGY INC 功能描述:TO-5 optically coupled isolator, collector isolated |
| 4N48BUJANTX | 制造商:Micropac Industries Inc 功能描述: 制造商:Micropac Industries, Inc. 功能描述: |
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