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Micropac Industries - PROTON RADIATION TOLERANT OPTOCOUPLER (Pin-for-Pin Replacement for 4N49)

Numéro de référence 66168-001
Description PROTON RADIATION TOLERANT OPTOCOUPLER (Pin-for-Pin Replacement for 4N49)
Fabricant Micropac Industries 
Logo Micropac Industries 





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66168-001 fiche technique
66168
PROTON RADIATION TOLERANT OPTOCOUPLER
(Pin-for-Pin Replacement for 4N49)
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Rev. A 4/25/00
Features:
High Reliability
Base lead provided for conventional transistor
biasing
Rugged package
Stability over wide temperature
+1000V electrical isolation
Applications:
Eliminate ground loops
Level shifting
Line receiver
Switching power supplies
Motor control
DESCRIPTION
The 66168 is a modified 4N49 (LED) designed to be more tolerant to proton radiation. The 66168 optocoupler is packaged
in a hermetically sealed TO-5. This device can be supplied to customer specifications as well as tested in accordance with
MIL-PRF-19500/548 (4N49) to JAN, JANTX, JANTXV and JANS levels.
ABSOLUTE MAXIMUM RATINGS
Input to Output Voltage......................................................................................................................................................... +1kV
Emitter-Base Voltage................................................................................................................................................................ 7V
Collector-Emitter Voltage (Value applies to emitter-base open-circuited & the input-diode equal to zero) .......................... 40V
Collector-Base Voltage ........................................................................................................................................................... 45V
Reverse Input Voltage ............................................................................................................................................................. 2V
Input Diode Continuous Forward Current at (or below) 65°C Free-Air Temperature (see note 1) ....................................40mA
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) ................................300mW
Storage Temperature..........................................................................................................................................-65°C to +125°C
Operating Free-Air Temperature Range ............................................................................................................-55°C to +100°C
Lead Solder Temperature (10 seconds max.) ................................................................................................................... 240°C
Notes:
1. Derate linearly to 125°C free-air temperature at the rate of 0.67 mA/°C above 65°C.
2. Derate linearly to 125°C free-air temperature at the rate of 3 mW/°C.
Package Dimensions
Schematic Diagram
0.305 [7.75]
0.335 [8.51]
0.040 [1.02]
MAX.
6 LEADS
0.016Ø [0.41]
0.019Ø [0.48]
0.022Ø [5.08]
0.500 [12.70]
M IN .
0.155 [3.94]
0.185 [4.70]
5
3
2
1
6
7
45°
0.034 [0.864]
0.028 [0.711]
N O T E : A LL LIN E A R D IM E N S IO N S A R E IN IN C H E S (M ILLIM E T E R S )
0.045 [1.14]
0.029 [0.73]
5A
7K
C3
E1
B2
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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