MII 66024-003, 66024-002, 66024-001, 66024-000 Datasheet
66024
4N55 DUAL CHANNEL, HERMETICALLY
SEALED OPTOCOUPLER
Mii
OPTOELECTRONIC PRODUCTS
DIVISION
Features:
Applications:
DSCC Approved 5962-8767901EX
•
1500 Vdc isolation test voltage
•
TTL and CMOS compatible
•
2MHz bandwidth typical
•
Faraday shield to provide high
•
common mode rejection
Military and space
•
• Voltage level shifting
Isolated receiver input
•
Communication systems
•
Medical systems
•
DESCRIPTION
The
optocoupler contains two completely isolated optocouplers in a hermetically sealed dual inline package. Each
66024
channel provides high switching speeds while providing high isolation (1500V min) over the full military temperature range
(-55° to +125°C). The 66024 is available in standard and MIL-PRF-38534 screened versions or tested to customer
specifications.
ABSOLUTE MAXIMUM RATINGS
Storage Temperature............................................................................................................................................ -65°C to +150°C
Operating Free-Air Temperature Range .............................................................................................................. -55°C to +125°C
Lead Solder Temperature.......................................................................................... 260°C for 10s (1.6mm below seating plane)
Peak Forward Input Current ......................................................................................................................... 40mA (1ms duration)
Average Forward Input Current .............................................................................................................................................20mA
Input Power Dissipation ........................................................................................................................................................40mW
Reverse Input Voltage (each channel) .......................................................................................................................................5V
(each channel) ........................................................................................................................................20V
Supply voltage - V
Output Current - I
Output Power Dissipation (each channel)..(derate linearly at a rate of 1.4mW/°C above 100
Output Voltage - V
CC
(each channel) .......................................................................................................................................20mA
O
(each channel) .........................................................................................................................................20V
O
C .......................................50mW
°
Base Current (each channel)....................................................................................................................................................5mA
Package Dimensions Schematic Diagram
DATE CODE
XXXX
Mii 4N55
PIN 1
0.050 [1.27]
0.150 [3.81]
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
.790 [20.06]
.820 [20.83]
.090 [2.29]
.110 [2.79]
.320 [8.13]
MAX
0.170 [4.32
MAX]
0.20 [0.51]
MAX
www.micropac.com
.290 [7.37]
.310 [7.87]
.007 [0.18]
0.13 [0.33]
E-MAIL:
optosales@micropac.com
A
3
K
4
A
7
K
8
1CC
I0
IB
Icc
I0
IB
3 - 28
Vcc1
15
14
V01
GND1
13
VB1
16
11
Vcc2
9
V02
10
GND2
VB212
66024
4N55 DUAL CHANNEL, HERMETICALLY SEALED OPTOCOUPLER
ELECTRICAL CHARACTERISTICS
Ta = -55°C to 125°C unless otherwise specified.
PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS NOTE
Current Transfer Ratio CTR 9 20 % I
Output Leakage Current I
OH1
Logic High Output Current I
High Level Output Current I
Low Level Supply Current I
CCH
CCL
Input Forward Voltage V
Input Reverse Breakdown Voltage BV
Input-Output Insulation Leakage
I
I—O
OH
F
R
3VI
70 250
20 100
0.2 10
35 200
AI
µ
AI
µ
AI
µ
AI
µ
1.5 1.8 V IF = 20mA 1
1.0 µA V
Current
Propagation Delay Time To High
t
PLH
26µsI
Output Level
Propagation Delay Time To Low
t
PHL
0.4 2
sI
µ
Output Level
= 16mA, V
F
F
I
F
I
F
I
F
F1
= 0.4V , VCC = 4.5V 1, 2
O
= 250µA, VCC = V
(other channel) = 20mA
= 0, VCC = V
F
(other channel) = 20mA
= 0, VCC = 18V
F
(other channel) = 20mA
= I
= 20mA, VCC = 18V 1
F2
= 10µA 1
R
= 1500Vdc,
I—0
Relative Humidity = 45%
tA = 25°C, t = 5s
= 16mA, VCC = 5V, R
F
C
= 50pF
L
= 16mA, VCC = 5V, R
F
C
= 50pF
L
O
= 18V
O
= 18V
= 8.2k
L
= 8.2k
L
TYPICAL CHARACTERISTICS
Ta = 25°C, VCC = 5V Each Channel
PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS NOTE
Input Capacitance C
Capacitance (Input-Output) C
Capacitance (Input-Input) C
Input Diode Temperature Coefficient
Resistance (Input-Output) R
Input-Input Insulation Leakage Current I
Common Mode Transient immunity at High
∆
∆
CM
I-O
T
I-I
IN
I-I
v
F
A
I-0
H
500 1000 V/µsV
Output Level
Common Mode Transient Immunity at Low
CM
L
500 1000 V/µsV
Output Level
NOTES:
1. Each channel.
2. CURRENT TRANSFER RATIO is defined as the ratio of output collector current, IO, to the forward LED input current, I
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
6. CM
is the maximum tolerable common mode transient to assure that the output will remain in a high logic state (ie. V
H
is the maximum tolerable common mode transient to assure that the output will remain in a low logic state (ie. V
L
120 pF V
1.5 pF f = 1MHz, V
= 0, f = MHz 1
F
= 0 1, 4
F
0.55 pF f = 1MHz
-1.9 mV/°CI
12
10
Ω
= 18mA 1
F
V
= 500Vdc 1
I—O
1 pA Relative Humidity = 45%
V
= 500Vdc, t = 5s
I-I
CM
= 10V
P-P
, R
= 8.2kΩ,
L
IF = 0mA
CM
= 10V
, RL = 8.2kΩ,
P-P
IF = 16mA
, times 100%.
F
> @.0V).
O
< 0.8V).
O
1
1
1
3
Ω
Ω
1
1
3
1, 5
1, 6
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 - 29
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