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参数资料
| 型号： | 66280-001 |
| 厂商： | MICROPAC INDUSTRIES INC |
| 元件分类： | 光电耦合器 |
| 英文描述： | 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER |
| 封装： | HERMETIC SEALED PACKAGE-6 |
| 文件页数： | 1/2页 |
| 文件大小： | 89K |
| 代理商： | 66280-001 |
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION
725 E.Walnut St., Garland, TX 75040 (972)272-3571 Fax (972)487-6918
www.micropac.com
E-MAIL: OPTOSALES @ MICROPAC.COM
Radiation Tolerant Bulkhead Optocoupler
66280
07/11/07
PRELIMINARY
Features:
High reliability
Base lead provided for conventional transistor
biasing
850 nm LED, silicon photodiode & 2N2222
amplifier
Hermetically sealed for reliability and stability
Stability over wide temperature range
500 Volt electrical isolation
Applications:
Line Receivers
Switchmode Power Supplies
Signal ground isolation
Process Control input/output isolation
DESCRIPTION
The 66280 Optocoupler consists of an 850nm GaAlAs LED optically coupled to a photodiode detector driving a radiation
tolerant transistor. This configuration has proven to be highly tolerant to both proton and total dose radiation. Available as
commercial or screened.
*ABSOLUTE MAXIMUM RATINGS
Input to Output Voltage ........................................................................................................................................................ 500V
Collector-Base Voltage ...........................................................................................................................................................40V
Collector-Emitter Voltage (See Note 1) ..................................................................................................................................40V
Emitter-Base Voltage ................................................................................................................................................................7V
Input Diode Reverse Voltage....................................................................................................................................................2V
Input Diode Continuous Forward Current at (or below) 65°C Free-Air Temperature (see note 2) ....................................40mA
Continuous Collector Current ..............................................................................................................................................50mA
Peak Diode Current (See Note 3).............................................................................................................................................1A
Continuous Transistor Power Dissipation at (or below) 25°C Free-Air Temperature (see Note 4)................................ 300mW
Operating Free-Air Temperature Range............................................................................................................ -55°C to +125°C
Storage Temperature......................................................................................................................................... -65°C to +150°C
Lead Temperature (1/16” (1.6mm) from case for 10 seconds).......................................................................................... 240°C
* JEDEC registered data
Notes:
1.
This value applies with the emitter-base diode open-circuited and the input-diode current equal to zero.
2.
Derate linearly to 125°C free-air temperature at the rate of 0.67 mA/°C.
3.
This value applies for tw
≤1us. PRR<300 pps.
4.
Derate linearly to 125°C free-air temperature at the rate of 3 mW/°C.
Package Dimensions
Schematic Diagram
ANODE
CASE
CATHODE
COLLECTOR
CASE LEAD
BASE
EMITTER
RED DOT
A
K
B
E
C
RED DOT
1.220 MIN.
0.243
0.233
0.225
0.215
0.500 MIN.
6X 0.050
7X
0.019
0.016
0.250 - 40 UNEF - 2A
0.312
MICROPAC
OPTOELECTRONIC PRODUCTS
DIVISION
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