參數(shù)資料
型號: 66325-001
廠商: MICROPAC INDUSTRIES INC
元件分類: 光電耦合器
英文描述: 1 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER
文件頁數(shù): 1/2頁
文件大?。?/td> 185K
代理商: 66325-001
MICROPAC INDUSTRIES, INC.
OPTOELECTRONIC PRODUCTS DIVISION
725 E. Walnut Street, Garland, TX 75040
(972) 272-3571
Fax (972) 487-6918
www.micropac.com
E-MAIL: OPTOSALES @ MICROPAC.COM
PRELIMINARY
66325
25kV HIGH VOLTAGE, 6N140 TYPE HIGH SPEED ISOLATOR
Mii
OPTOELECTRONIC
PRODUCTS
DIVISION
Rev A July 2008
Features:
High Current Transfer Ratio 1000% typical
25kVdc Isolation
Low input current requirement of 0.5mA
Integral Detector Die Faraday Shield for improved
Common Mode Rejection
DESCRIPTION
The
66325
high voltage isolator consists of an 850nm LED optically coupled to a high gain inverting photon detector. The
isolator provides high CTR and low leakage currents over the specified temperature range of -40oC to +100oC.The isolator is
built with hermetic components internally optically coupled and encased in a high temperature outer PPS plastic housing.
ABSOLUTE MAXIMUM RATINGS (T
A
=25°C unless otherwise specified)
Storage Temperature............................................................................................................................................-40
°
C to +100
°
C
Operating Free-Air Temperature Range..............................................................................................................-40
°
C to +100
°
Isolation Voltage (Input to Output)...................................................................................................................................25kVdc
(2)
Lead Solder Temperature...................................................................................................... 260
°
C for 10s (1.6mm from case)
(1)
LED:
Peak Forward Input Current .......................................................................................................................300mA (2us duration)
Average Forward Input Current ............................................................................................................................................50mA
Reverse Input Voltage ............................................................................................................................................................3.0V
Input Power Dissipation .....................................................................................................................................................100mW
Output IC:
Supply voltage - V
CC
................................................................................................................ -0.5V to 7.0V(1 minute maximum)
Output Current - I
O
................................................................................................................................................................25mA
Output Power Dissipation ....................................................................................................................................................40mW
Output Voltage - V
O
.................................................................................................................................................................18V
Package Dimensions
Applications:
High Voltage Isolation
Voltage Level Shifting
Isolated Receiver Input
Switching power supplies
Medical systems
Schematic Diagram
A
K
VO
VCC
GND
SHIELD
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