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PDF 66229 Data sheet ( Hoja de datos )
| Número de pieza | 66229 | |
| Descripción | CONSTANT CURRENT TRANSFER RATIO/ SINGLE CHANNEL OPTOCOUPLERS/ SCREENED TO JAN/ JANTX/ JANTXV | |
| Fabricantes | Micropac Industries | |
| Logotipo |  |
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66229 CONSTANT CURRENT TRANSFER RATIO, SINGLE CHANNEL
OPTOCOUPLERS, SCREENED TO JAN, JANTX, JANTXV
10/17/02 Rev B
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Features:
• Vin (volts) =Iout (mA)
• Vin/Iout is constant within 4.0% over temperature
• Minimum component count for high reliability
• Rugged package (TO-5 )
• Internal amplifier for regulation
• Rugged output transistor
Applications:
• Eliminate ground loops
• Level shifting of signals
• Line receiver
• Power supply feedback loops
• Motor control
• Signal Isolation
DESCRIPTION
A Gallium Aluminum Arsenide (GaAlAs) infrared LED controlled by a high gain op amp illuminates two matched
phototransistors, one of which provides feedback to the op amp allowing a consistent output from the other. The regulation
provides protection against output signal degradation normally associated with time, temperature and even radiation. The
66229 can be tested to customer specifications, as well as to MIL-PRF-19500 JAN, JANTX, JANTXV and JANS quality levels.
CTR degradation worries are gone when you use the 66229.
ABSOLUTE MAXIMUM RATINGS
Input to Output Voltage.........................................................................................................................................................1000V
Emitter-Collector Voltage............................................................................................................................................................7V
Collector-Emitter Voltage .........................................................................................................................................................40V
Reverse Input Voltage ............................................................................................................................................................0.1V
Continuous Output Phototransistor Collector Current...........................................................................................................10mA
Power Supply Voltage ...................................................................................................................................................... +15Volts
Negative Supply Voltage…………………………………………………………………………………………………………-15Volts
Storage Temperature........................................................................................................................................... -65°C to +125°C
Operating Free-Air Temperature Range ............................................................................................................. -55°C to +125°C
Lead Solder Temperature (1/16” (1.6mm) from case for 10 seconds) ................................................................................ 240°C
Notes:
Schematic Diagram
g
1 Vcc (+)
3 Vin
+
_
R
Collector
7
External
Resistor
R
5 Vee (-)
2 GND
6
Emitter
0.325
0.040
MAX
0.500
MIN
0.170
2
13
0.220
75
6
BOTTOM VIEW
MICROPAC INDUSTRIES, INC. OPTOELECTRONIC PRODUCTS DIVISION • 725 E.Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 487-6918
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet 66229.PDF ] | |
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