66189 Datasheet PDF | Micropac Industries





(PDF) 66189 Datasheet PDF

Part Number 66189
Description RADIATION TOLERANT OPTOCOUPLER PIN FOR PIN REPLACEMENT FOR 3C91C
Manufacture Micropac Industries
Total Page 2 Pages
PDF Download Download 66189 Datasheet PDF

Features: 66189 Revision B RADIATION TOLERANT OPT OCOUPLER PIN FOR PIN REPLACEMENT FOR 3C 91C 7/14/00 Mii OPTOELECTRONIC PRODUCT S DIVISION Features: • • • • High Reliability Base lead eliminate d for improved noise immunity Proton & Total Dose Tolerant Stability over wide temperature +500V electrical isolation Applications: • • • • • Eli minate ground loops Level shifting Line receiver Switching power supplies Moto r control DESCRIPTION The 66189 contai ns a proton tolerant LED optically coup led to a silicon photodiode detector ci rcuit. The optocoupler is built on a TO -72 header. The anode of the LED is ele ctrically connected to the case. This o ptocoupler is capable of transmitting s ignals between two galvanic sources. Th e potential difference between transmit ter and receiver should not go over the maximum isolation voltage. The interna l base connection has been eliminated f or improved noise immunity. ABSOLUTE MA XIMUM RATINGS Input to Output Voltage...............................................

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66189 datasheet
66189
Revision B
Features:
RADIATION TOLERANT OPTOCOUPLER
PIN FOR PIN REPLACEMENT FOR 3C91C
7/14/00
Applications:
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
High Reliability
Base lead eliminated for improved noise immunity
Proton & Total Dose Tolerant
Stability over wide temperature
+500V electrical isolation
Eliminate ground loops
Level shifting
Line receiver
Switching power supplies
Motor control
DESCRIPTION
The 66189 contains a proton tolerant LED optically coupled to a silicon photodiode detector circuit. The optocoupler is built
on a TO-72 header. The anode of the LED is electrically connected to the case. This optocoupler is capable of transmitting
signals between two galvanic sources. The potential difference between transmitter and receiver should not go over the
maximum isolation voltage. The internal base connection has been eliminated for improved noise immunity.
ABSOLUTE MAXIMUM RATINGS
Input to Output Voltage...........................................................................................................................................................500V
Emitter-Collector Voltage............................................................................................................................................................5V
Collector-Emitter Voltage .........................................................................................................................................................40V
Reverse Input Voltage ...............................................................................................................................................................7V
Input Diode Continuous Forward Current at (or below) 65°C Free-Air Temperature (see note 1) .....................................50mA
Peak Forward Input Current (Value applies for tw < 1µs, PRR < 300 pps) ..............................................................................1A
Continuous Collector Current ................................................................................................................................................50mA
Continuous Transistor Power Dissipation at (or below) 25°C Free-Air Temperature (see Note 2) .................................230mW
Storage Temperature.......................................................................................................................................... -55°C to +150°C
Operating Free-Air Temperature Range ............................................................................................................. -55°C to +100°C
Lead Solder Temperature (10 seconds max.) .................................................................................................................... 260°C
Notes:
1. Derate linearly to 100°C free-air temperature at the rate of 0.67 mA/°C above 65°C.
2. Derate linearly to 100°C free-air temperature at the rate of 2.3 mW/°C.
Package Dimensions
Schematic Diagram
0.230Ø (5.84)
0.209Ø (5.31)
0.195Ø (4.95)
0.178Ø (4.52)
0.210 [5.34]
0.170 [4.32]
4 LEADS
0.019Ø (0.48)
0.016Ø (0.41)
0.030 (0.76) MAX
0.50 [12.70] MIN
EMITTER
COLLECTOR
2
CATHODE
3 Ø0.100[2.54]
ANODE
4
1
45°
0.046 [1.17]
0.036 [0.91]
0.048 [1.22]
0.028 [0.71]
DIMENSIONS ARE IN INCHES (MILLIMETERS)
42
13
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
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