66166-XXX
Features:
•
•
•
•
•
•
LINEAR OPTOCOUPLER
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Hermetically sealed 6 pin LCC
Surface mountable on ceramic or printed circuit
board
High reliability
High voltage electrical isolation – 1000 volts
Base lead eliminated for improved noise immunity
Screened per MIL-STD-883 upon request
DESCRIPTION
The 66166 linear optocoupler consists of one gallium arsenide infrared emitting diode optically coupled to a monolithic silicon
phototransistor detector and is sealed in a miniature ceramic leadless chip carrier. The miniature six pin ceramic package is
ideal for designs where board space and device weight are important design considerations. These devices have been
designed and specified to meet the requirements of switchmode power supplies and other applications requiring very closely
matched current transfer ratios (CTR), linearity and stable performance over the military temperature range. The internal base-
to-pin connection has been eliminated for improved noise immunity. The 66166 is available in commercial (-003), screened in
accordance with MIL-STD-883 (-000), and military temperature (-002) versions or tested to customer specifications.
ABSOLUTE MAXIMUM RATINGS
Lead Solder Temperature……(1/16 inch [1.6mm] from case for 10 seconds) ................................................................... 260°C
Average Input Current ..........................................................................................................................................................25mA
Peak Output Current………………(I
F
– 50% duty cycle, 1 ms pulse width).........................................................................50mA
Peak Transient Input Current……………..(I
F
- <
µ
s
pulse width, 300pps) .............................................................................1.0 A
Reverse Input Voltage ...........................................................................................................................................................5.0 V
Input Power Dissipation .......................................................................................................................................................45mW
Average Output Current ......................................................................................................................................................8.0mA
Peak Output Current ..........................................................................................................................................................16.0mA
Emitter-Base Reverse Voltage...............................................................................................................................................5.0 V
Supply and Output Voltage ...................................................................................................................................... -0.5 V to 20 V
Base Current ........................................................................................................................................................................5.0mA
Output Power Dissipation...................................................................................................................................................100mW
Package Dimensions
Schematic Diagram
.2 5 0 [6 .3 5 ]
.2 4 0 [6 .1 0 ]
P IN 1
ID E N T IF IE R
.1 7 5 [4 .4 4 ]
.1 6 5 [4 .1 9 ]
0 .0 8 0 [2 .0 3 ]
0 .0 6 6 [1 .6 8 ]
NC
A
6
1
5
4
V cc
Vo
0 .0 2 8 [0 .7 1 ]
0 .0 2 2 [0 .5 6 ]
0 .0 5 5 [1 .4 0 ]
0 .0 4 5 [1 .1 4 ]
2
1
6
3
4
5
0 .1 0 5 [2 .6 7 ]
0 .0 9 5 [2 .4 1 ]
K
2
3
GND
0 .0 9 8 [2 .4 9 ]
0 .0 8 2 [2 .0 8 ]
0 .0 7 0 [1 .7 8 ]
0 .0 6 0 [1 .5 3 ]
A L L D IM E N S I O N S A R E IN IN C H E S [M IL L IM E T E R S ]
U N S P E C IF IE D T O L E R A N C E ± .0 0 5 IN C H E S
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
66166-XXX
ELECTRICAL CHARACTERISTICS
25°C unless otherwise noted
LINEAR OPTOCOUPLER
PARAMETER
Current Transfer Ratio
Logic Low Output Voltage
Logic High Output Current
Logic Low Supply Current
Logic High Supply Current
Input Forward Voltage
Temperature Coefficient of
Forward Voltage
Input Reverse Breakdown
Voltage
Input Capacitance
Input-Output Insulation
Leakage Current
Input-Output Resistance
Input-Output Capacitance
Transistor DC Current Gain
SYMBOL
CTR
V
I
I
I
MIN
15
15
15
TYP*
30
28
25
MAX
40
40
40
0.40
500
1
UNITS
%
%
%
F
F
F
TEST CONDITIONS
I = 16mA, V
O =
0.50V, V
cc
= 4.5V, T
A
= 25°C
I = 16mA, V
O =
0.50V, V
cc
= 4.5V, T
A
= 125°C
I = 16mA, V
O =
0.50V, V
cc
= 4.5V, T
A
= -55°C
I = 16mA, I
O =
2.4mA, V
cc
= 4.5V
F
OL
V
n
A
µ
A
µ
A
µ
A
OH
CCL
40
1.00
1.7
-1.80
5.0
42
1.00
10
12
0.50
150
I = 0mA, V
O =
V
cc
5.5V
I = 0mA, V
O =
V
cc
18.0V
I = 16.0mA, V
O =
open, V
cc
= 18.0V
F
F
F
CCH
I = 0mA, V
O
F
F
=
open, V
cc
= 18.0V
V
F
∆
v
F/
∆
T
A
V
mV/
°
C
V
I = 16.0mA
I
F
= 16.0mA
I
R
= 10.0
µ
A
f = 1.00MHz, V = 0
F
B
VR
C
I
IN
pF
µ
A
Ω
10
R
10
45% Relative Humidity, t = 5.0sec
V = 1000Vdc
V = 500Vdc
10
10
C
h
10
pF
--
O
f = 1.00MHz
V = 5.0V, I
O
=
FE
3.0mA
SWITCHING SPECIAFICATIONS
T
A
= 25°C, V
CC
= 5.0V, IF = 16.0mA, Unless otherwise noted
PARAMETER
Propagation Delay Time to Logic Low at
Output
Propagation Delay Time to High Output Level
Common Mode Transient immunity at Logic
High Level Output
Common Mode Transient immunity at Logic
Low Level Output
*All Typical parameters are not tested but guaranteed by design.
SYMBOL
t
t
PHL
MIN
TYP*
MAX
1.3
1.3
UNITS
µ
s
µ
s
Vµ
s
Vµ
s
TEST CONDITIONS
R = 1.90K
Ω
L
PLH
CH
H
CH
L
1000
1000
R = 1.90K
Ω
I = 0mA, V
CM =
10.0V
p-p’
R
L
= 1.90K
Ω
L
F
V = 10.0V
p-p’
R
L
= 1.90K
Ω
CM
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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