ChipFind - документация

Электронный компонент: 66126

Скачать:  PDF   ZIP
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 - 32
66126
SINGLE/DUAL CHANNEL, HERMETICALLY SEALED
OPTOCOUPLER, SIMILAR TO 4N55
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Features:
DSCC Approved 8767902PX (Dual) and
9085401HPX (Single)
1500 Vdc isolation test voltage
TTL and CMOS compatible
2 MHz bandwidth typical
Faraday shield to provide high
common mode rejection
Applications:
Military and space
Voltage
level
shifting
Isolated receiver input
Communication
systems
Medical
systems
DESCRIPTION
The 66126 single/dual channel optocouplers utilize infrared LEDs optically coupled to high gain photon detectors. These
unique optocouplers provide high switching speeds while providing high isolation (1500Vmin) over the full military
temperature range (-55 to +125C). The 66126 is available in standard and MIL-PRF-38534 screened versions or tested to
customer specifications.
ABSOLUTE MAXIMUM RATINGS
Storage Temperature.......................................................................................................................................... -65C to +150C
Operating Free-Air Temperature Range ............................................................................................................ -55C to +125C
Lead Solder Temperature........................................................................................260C for 10s (1.6mm below seating plane)
Peak Forward Input Current ....................................................................................................................... 40mA (1ms duration)
Average Forward Input Current ...........................................................................................................................................20mA
Input Power Dissipation ......................................................................................................................................................36mW
Reverse Input Voltage (each channel) .....................................................................................................................................5V
Supply voltage - V
CC
(each channel) ..................................................................................................... 7V (1 minute maximum)
Current - I
O
(each channel) ..................................................................................................................................................25mA
Output Power Dissipation (each channel)..(derate linearly at a rate of 1.4mW/
C above 100
C) ....................................50mW
Output Voltage - V
O
(each channel) ........................................................................................................................................7V
Base Current (each channel) .................................................................................................................................................5mA
Package Dimensions Schematic Diagram
VCC
6
-
3
GND
5
VO
4
3
A
2
+
8
7
VB
VCC
1
2
8
V02
GND
5
6
V01
7
K
Single Channel
Dual Channel
0.290 [7.37]
0.390 [9.91]
0.310 [7.87]
0.0400.020 [1.020.51]
0.0800.008 [2.030.20]
0.1650.008 [4.200.20]
0.0180.003 [0.460.08]
8 PL
0.100 [2.54]
6 PL
A2
K2
K1
A1
ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
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 - 33
66126
SINGLE/DUAL CHANNEL, HERMETICALLY SEALED OPTOCOUPLER, SIMILAR TO 4N55
ELECTRICAL CHARACTERISTICS
T
a
= -55
C to 125
C unless otherwise specified.
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
NOTE
Current Transfer Ratio
CTR
9
20
%
I
F
= 16mA, V
O
= 0.4V , V
CC
= 4.5V
1, 2
Output Leakage Current
I
OH1
70
250
A
I
F
= 250
A, V
CC
= V
O
=18V
I
F
(other channel) = 20mA
1
Logic High Output Current
I
OH
20
100
A
I
F
= 250
A, V
CC
= V
O
=18V
I
F
(other channel) = 20mA
1
High Level Output Current
I
CCH
0.2
10
A
I
F
= 0, V
CC
= 18V
I
F
(other channel) = 20mA
1
Low Level Supply Current
I
CCL
35
200
A
I
F1
= I
F2
= 20mA, V
CC
= 18V
1
Input Forward Voltage
V
F
1.5
1.8
V
I
F
= 20mA
1
Input Reverse Breakdown Voltage
BV
R
3
V
I
R
= 10A
1
Input-Output Insulation Leakage
Current
I
I--O
1.0
A
V
I--0
= 1500Vdc,
Relative Humidity = 45%
t
A
= 25C, t = 5s
3
Propagation Delay Time To High
Output Level
t
PLH
2
6
s
I
F
= 16mA, V
CC
= 5V, R
L
= 8.2k
C
L
= 50pF
1
Propagation Delay Time To Low
Output Level
t
PHL
0.4
2
s
I
F
= 16mA, V
CC
= 5V, R
L
= 8.2k
C
L
= 50pF
1
TYPICAL CHARACTERISTICS
T
a
= 25
C, V
CC
= 5V Each Channel
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
TEST CONDITIONS
NOTE
Input Capacitance
C
IN
120
pF
V
F
= 0, f = MHz
1
Capacitance (Input-Output)
C
I-O
1.5
pF
f = 1MHz, V
F
= 0
1, 4
Capacitance (Input-Input)
C
I-I
0.55
pF
f = 1MHz
Input Diode Temperature
Coefficient
v
F
T
A
-1.9
mV/
C
I
F
= 18mA
1
Resistance (Input-Output)
R
I-0
10
12
V
I--O
= 500Vdc
1
Input-Input Insulation Leakage
Current
I
I-I
1
pA
Relative Humidity = 45%
V
I-I
= 500Vdc, t = 5s
3
Common Mode Transient
immunity at High Output Level
CM
H
500
1000
V/
s
V
CM
= 50V
P-P
, R
L
= 8.2k
,
I
F
= 0mA
1, 5
Common Mode Transient
Immunity at Low Output Level
CM
L
500
1000
V/
s
V
CM
= 50V
P-P
, R
L
= 8.2k
,
I
F
= 16mA
1, 6
NOTES:
1. Each
channel.
2.
CURRENT TRANSFER RATIO is defined as the ratio of output collector current, I
O
, to the forward LED input current, I
F
, times 100%.
3.
Measured between each input pair shorted together.
4.
Measured between input pins shorted together and the output pins for that channel shorted together.
5. CM
H
is the maximum tolerable common mode transient to assure that the output will remain in a high logic state (ie. V
O
>
@ .0V).
6. CM
L
is the maximum tolerable common mode transient to assure that the output will remain in a low logic state (ie. V
O
<
0.8V).
RECOMMENDED OPERATING CONDITIONS:
PARAMETER
SYMBOL
MIN
MAX
UNITS
Input Current, Low Level
I
FL
0
2
A
Supply Voltage
V
CC
2.0
18
V
SELECTION GUIDE
PART NUMBER
PART DESCRIPTION
66126-001
Single Channel optocoupler tested over full military temperature range (-55
to +125
C)
66126-011
Single Channel optocoupler, Commercial (0
to 70
C)
66126-105
DSCC Dwg 5962-9085401HPX Single Channel Optocoupler
66126-002
Dual Channel optocoupler tested over full military temperature range (-55
to +125
C)
66126-012
Dual Channel optocoupler, Commercial (0
to 70
C)
66126-103
DSCC Dwg 5962-8767902PX Dual Channel Optocoupler