66191
PROTON RADIATION TOLERANT OPTOCOUPLER. SINGLE CHANNEL
REVISION A 7/14/00
ELECTRICAL CHARACTERISTICS
°
TA = 25 C unless otherwise specified.
PARAMETER
Input Diode Static Reverse Current
Input Diode Static Forward Voltage
SYMBOL MIN TYP MAX UNITS
TEST CONDITIONS
NOTE
I
R
100
2
µA
V
V = 3V
R
V
F
.8
1.8
I = 10mA
F
OUTPUT TRANSISTOR
°
TA = 25 C unless otherwise specified.
PARAMETER
SYMBOL MIN TYP MAX UNITS
TEST CONDITIONS
NOTE
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Collector-Emitter Dark Current
+100°C
V
V
V
40
40
5
V
I = 100µA, I = 0
(BR)CBO
C F
V
V
I
= 1mA, I = 0, I = 0
B F
(BR)CEO
C
I = 100µA, I = 0
E F
(BR)ECO
ICEO
100
20
nA
µA
V
CE
= 20V,
COUPLED CHARACTERISTICS
°
TA = 25 C unless otherwise specified.
PARAMETER
Current Transfer Ratio
Collector-Emitter Saturation Voltage
Input -Output Isolation Current
SYMBOL MIN TYP MAX UNITS
TEST CONDITIONS
NOTE
CTR
100
%
V
V
= 1V, I = 10mA
CE F
V
0.3
100
I = 20mA, I =10mA
F C
CE(SAT)
II/o
nA
V
= 1000V
1
1
IN-OUT
Input to Output Capacitance
Rise Time
C
2.5
5
pF
f = 1MHz, V
= 1kV
IO
IN-OUT
tr
20
µs
V
CC
= 10V, I = 10mA,
F
R = 100Ω
L
Fall Time
NOTES:
tf
20
µs
V
CC
= 10V, I = 10mA,
F
R = 100Ω
L
1) These parameters are measured between all phototransistor leads shorted together and with both input diode leads shorted together.
RECOMMENDED OPERATING CONDITIONS:
PARAMETER
Input Current, Low Level
SYMBOL
MIN
MAX
UNITS
µA
I
FL
0
100
Input Current, High Level
Supply Voltage
I
10
5
20
20
mA
V
FH
V
CE
°
Operating Temperature
T
-55
+100
C
A
SELECTION GUIDE
PART NUMBER
PART DESCRIPTION
Proton radiation tolerant optocoupler, commercial
66191-001
66191-101
66191-103
66191-105
Proton radiation tolerant optocoupler, -55 to +100°C Temperature range (JAN equivalent)
Proton radiation tolerant optocoupler , 100% JANTX screened
Proton radiation tolerant optocoupler , 100% JANTXV screened
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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MII [ Micropac Industries ]
