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Электронный компонент: 66189

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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
3 - 44
66189
RADIATION TOLERANT OPTOCOUPLER
PIN FOR PIN REPLACEMENT FOR 3C91C
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Revision B
7/14/00
Features:
High
Reliability
Base lead eliminated for improved noise immunity
Proton & Total Dose Tolerant
Stability over wide temperature
+500V electrical isolation
Applications:
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) 65C Free-Air Temperature (see note 1) .....................................50mA
Peak Forward Input Current (Value applies for tw
<
1
s
, PRR
<
300 pps) ..............................................................................1A
Continuous Collector Current ................................................................................................................................................50mA
Continuous Transistor Power Dissipation at (or below) 25C Free-Air Temperature (see Note 2) .................................230mW
Storage Temperature.......................................................................................................................................... -55C to +150C
Operating Free-Air Temperature Range ............................................................................................................. -55C to +100C
Lead Solder Temperature (10 seconds max.) .................................................................................................................... 260C
Notes:
1. Derate linearly to 100C free-air temperature at the rate of 0.67 mA/
C above 65C.
2. Derate linearly to 100C free-air temperature at the rate of 2.3 mW/C.
Package Dimensions Schematic Diagram
1
2
3
45
DIMENSIONS ARE IN INCHES (MILLIMETERS)
0.030 (0.76) MAX
0.178 (4.52)
0.195 (4.95)
0.230 (5.84)
0.209 (5.31)
4 LEADS
0.019 (0.48)
0.016 (0.41)
0.100[2.54]
0.50 [12.70] MIN
0.210 [5.34]
0.170 [4.32]
ANODE
0.048 [1.22]
0.028 [0.71]
0.036 [0.91]
0.046 [1.17]
EMITTER
COLLECTOR
CATHODE
4
4
1
2
3
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
3 - 45
66189
RADIATION TOLERANT OPTOCOUPLER
Revision B
7/14/00
ELECTRICAL CHARACTERISTICS
T
A
= 25
C unless otherwise specified.
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Input Diode Static Reverse Current
I
R
1
A
V
R
= 3V
Input Diode Static Forward Voltage
V
F
1.8
2.0
V
I
F
= 10mA
Input Diode Static Forward Voltage
V
F
1.9
2.2
V
I
F
= 20mA
Reverse Breakdown Voltage
B
VR
7
12
V
I
R
= 100
A
Input Diode Capacitance
C
IN
25
pF
V = 0V, f = 1MHz
OUTPUT TRANSISTOR
T
A
= 25
C unless otherwise specified.
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Collector-Emitter Breakdown Voltage
V
(BR)CEO
40
48
V
I
C
= 1mA, I
B
= 0, I
F
= 0
Emitter-Collector Breakdown Voltage
V
(BR)ECO
5
7
V
I
C
= 0mA, I
E
= 10
A, I
F
= 0
Collector-Emitter Dark Current
I
CEO
I
CEO
50
10
nA
nA
V
CE
= 40V, I
F
= 0mA
V
CE
= 5V, I
F
= 0mA
COUPLED CHARACTERISTICS
T
A
= 25
C unless otherwise specified.
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
On State Collector Current
I
C(ON)
4
mA
V
CE
= 5V, I
F
= 10mA
On State Collector Current
I
C(ON)
3
mA
V
CE
= 0.4V, I
F
= 10mA
On State Collector Current -55
C
I
C(ON)
2
mA
V
CE
= 5V, I
F
= 10mA
Collector-Emitter Saturation Voltage
V
CE(SAT)
0.4
V
I
F
= 50mA, I
C
= 10mA
Isolation Resistance
R
ISO
10
9
V
IN-OUT
= 500V
Input to Output Capacitance
C
IO
2
2.5
pF
f = 1MHz
Delay Time
t
d
2
4
s
V
CE
= 5V, I
F
= 2mA, R
L
= 100
Storage Time
t
s
0.2
0.5
s
V
CE
= 5V, I
F
= 2mA, R
L
= 100
Rise Time
t
r
3
5
s
V
CE
= 5V, I
F
= 2mA, R
L
= 100
Fall Time
t
f
4
7
s
V
CE
= 5V, I
F
= 2mA, R
L
= 100
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
MIN
MAX
UNITS
Input Current, Low Level
I
FL
0
1
A
Input Current, High Level
I
FH
2
20
mA
Supply Voltage
V
CE
5
50
V
Operating Temperature
T
A
-55
100
C
SELECTION GUIDE
PART NUMBER
PART DESCRIPTION
66189-001
Commercial optocoupler with 100% testing
66189-101
Optocoupler with Group "A" testing
66189-103
Optocoupler screened to JANTX
66189-105
Optocoupler screened to JANTXV