53272
POWER MOSFET OPTOCOUPLER
± 90V – 2.0A
Mii
MICROPAC INDUSTRIES
MICROCIRCUITS PRODUCTS
DIVISION
Features:
Applications:
•
•
•
•
•
•
•
•
•
•
•
Performance over –55°C to +125°C
Compact Solid State Bi-directional Switch
AC/DC Power Switching
Maximum Average Current
AC/DC: 1.0 A
(1)
DC only: 2.0 A
(1)
Optically Coupled
Input/Output Isolation Tested to 1000 VDC
High Level of Transient Immunity
3 A Output Surge Current
Shock and Vibration Resistant
MIL-PRF-38534
Electrically Similar to the 53124
•
•
•
•
•
•
•
•
Satellite/Space systems
Military/High Reliability Systems
Standard 28 VDC and 48 VDC Load Driver
Standard 24 VAC Load Driver
Aircraft Controls
AC/DC Electromechanical and Solid State
Relay Replacement
I/O Modules
Switching Heaters
DESCRIPTION
The 53272 is a single channel power MOSFET optocoupler expanding upon the electrical performance of Mii P/N
53124 with reduced R
DS(ON)
and increased current capability.
Performance is specified over the full military temperature range.
Functionally, the device operates as a single-pole,
normally open (1 Form A) solid-state relay. The device is actuated by an input current, which can be supplied from
standard logic types such as open-collector TTL. The input current biases a light emitting diode that is optically
coupled to an integrated photovoltaic diode array. The photovoltaic array powers control circuitry that operates the
output MOSFETs. Optimum switching of either AC or DC loads is provided by a configurable output. For AC loads,
Connection A in Figure 1 must be used. Connection A will also switch DC loads but Connection B, in Figure 1,
provides DC-only operation with the advantages of substantial reduction in on-resistance and twice the output
current capability as that obtained with Connection A.
Micropac Industries
cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac
reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. MICROCIRCUITS DIVISION
•
905 E. Walnut St., Garland, TX 75040
•
(972) 272-3571
•
Fax (972) 494-2281
www.micropac.com
E-MAIL:
microsales@micropac.com
5/19/06 Rev F
Pg. 1 of 9
53272
ABSOLUTE MAXIMUM RATINGS:
Power MOSFET Optocoupler
Storage Temperature Range ..……………………………………………………….........……............... -65°C to +150°C
Operating Ambient Temperature - T
A
...................…………………………………………..….…..….. -55°C to +125°C
Junction Temperature - T
J
..............................……………………………………………...…….......….........…. +150°C
Operating Case Temperature - T
c
.....................………………………………………...……….……............ +145°C
(2)
Lead Solder Temperature for 10 seconds .......................………………………………………....…….............. +260°C
(1.6 mm below seating plane)
Average Input Current - I
F
....................…...……………………………………………..……..........…............... 20 mA
Peak Repetitive Input Current - I
Fpk
.............…………………………………...…………………........…............. 40 mA
(Pulse width < 100 ms; duty cycle < 50%)
Peak Surge Input Current - I
Fpk
surge .............……………………………………………………….................. 100 mA
(Pulse width < 0.2 ms; duty cycle < 0.1%)
Reverse Input Voltage - V
R
................................…………………………..……………………………..................... 5 V
Average Output Current
Connection A - I
O
........................…………………………..…………………..……….................................... 1.0 A
(1)
Connection B - I
O
..............................................………..………………………..……………………............ 2.0 A
(1)
Average Output Current, derated per Figure 3
Connection A - I
O
.......................................…………………………………………..……………..................... 0.8 A
Connection B - I
O
........................................……………………………………………………..….................... 1.6 A
Single Shot Output Current - Figure 4
Connection A - I
Opk
surge (Pulse width < 10 ms) ........………………………………………..…...…………...... 4 A
Connection B - I
Opk
surge (Pulse width < 10 ms) .........………………………………………..………………..... 8 A
Output Voltage
Connection A - V
O
.........................……………………………………………………..……..…......... –90 V to +90 V
Connection B - V
O
............................…...……………………………………………………….............. 0 V to +90 V
Average Output Power Dissipation - Figure 5 ........………………………………………….…………….... 800 mW
(3)
RECOMMENDED OPERATING CONDITIONS:
Parameter
Input Current (ON)
Input Voltage (OFF)
Operating
Temperature
Symbol
I
F (ON)
V
F (OFF)
T
A
Min.
5
0
-55
Max.
20
0.6
+125
Units
mA
VDC
°C
Micropac Industries
cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac
reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. MICROCIRCUITS DIVISION
•
905 E. Walnut St., Garland, TX 75040
•
(972) 272-3571
•
Fax (972) 494-2281
www.micropac.com
E-MAIL:
microsales@micropac.com
5/19/06 Rev F
Pg. 2 of 9
53272
Power MOSFET Optocoupler
ELECTRICAL SPECIFICATIONS
T
A
= -55°C to +125°C, unless otherwise specified.
Parameter
Symbol
Min.
Typ.*
Max.
Unit
s
V
Test Conditions
V
F
= 0.6 V
I
O
= 10
µA
I
F
= 10 mA
I
O
= 1 A
(pulse duration
≤
30 ms)
I
F
= 10 mA
I
O
= 1 A
(pulse duration
≤
30 ms)
V
F
= 0.6 V
V
O
= 90 V
I
F
= 10 mA
I
F
= 10
µA
RH
≤
45%, t = 5 s
V
I-O
= 1000 VDC
T
A
= 25°C
I
F
= 10 mA
V
DD
= 28 V
I
O
= 800 mA
I
F
= 10 mA
V
DD
= 28 V
I
O
= 800 mA
5, 6
Notes
Output Withstand Voltage
Output On-Resistance
(Connection A)
V
O(OFF)
90
110
.40
R
(ON)
.68
Ω
Output On-Resistance
(Connection B)
Output Leakage Current
Input Forward Voltage
Input Reverse Breakdown
Voltage
Input-Output Insulation
I
O (OFF)
V
F
V
R
I
I-O
1.0
5
0.10
0.18
Ω
4,
Figure
1
10
-4
1.7
10
2.1
µA
V
V
1
µA
Turn-On Time
t
ON
2.0
8
ms
Figure
6
Figure
6
Turn-Off time
t
OFF
0.3
ms
* All typical values are at T
A
= 25°C, I
F (ON)
= 10 mA, V
F (OFF)
= 0.6 V unless otherwise specified.
Micropac Industries
cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac
reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. MICROCIRCUITS DIVISION
•
905 E. Walnut St., Garland, TX 75040
•
(972) 272-3571
•
Fax (972) 494-2281
www.micropac.com
E-MAIL:
microsales@micropac.com
5/19/06 Rev F
Pg. 3 of 9
53272
Power MOSFET Optocoupler
TYPICAL CHARACTERISTICS
All typical values are at T
A
= 25°C, I
F (ON)
= 10 mA, V
F (OFF)
= 0.6 V unless otherwise specified.
Parameter
Output Off-Capacitance
Output Offset Voltage
Input Diode Temperature Coefficient
Input Capacitance
Input-Output Capacitance
Input-Output Resistance
Notes:
1. Maximum average current rating where the case temperature (T
C
) is maintained below 120°C.
2. Maximum junction to case thermal resistance for the device is 15°C/W, where case temperature (T
C
) is
measured at the center of the package bottom.
3. For rating, see Figure 5. The output power P
D
rating curve is obtained when the part is handling the maximum
average output current I
O
as shown in Figure 3.
4. During the pulsed R
ON
measurement (I
O
duration < 30 ms), ambient (T
A
) and case temperature (T
C
) are equal.
5. Pins 2 through 3 shorted together and pins 5 through 8 shorted together.
6. This is a momentary withstand test, not an operating condition.
7. V
OS
is a function of I
F
and is defined between pins 5 and 8, with pin 5 as the reference. V
OS
must be measured
in a stable ambient (free of temperature gradients).
8. Zero-bias capacitance measured between the LED anode and cathode.
CAUTION:
Care should be taken not to exceed the maximum output power dissipation, maximum case temperature, and
maximum junction temperature when repetitively switching loads.
Symbol
C
O (OFF)
V
OS
∆V
F
/∆T
A
C
IN
C
I-O
R
I-O
Test Conditions
V
O
= 28 V
f = 1 MHz
I
F
= 10 mA
I
O
= 0 mA
I
F
= 10 mA
V
F
= 0 V
f = 1 MHz
V
I-O
= 0 V
f = 1 MHz
V
I-O
= 500 V
t = 60 s
Typical Value
145
2
-1.4
20
1.5
10
13
Units
pF
µV
mV/°C
pF
pF
Ω
8
5
5
7
Notes
Micropac Industries
cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac
reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. MICROCIRCUITS DIVISION
•
905 E. Walnut St., Garland, TX 75040
•
(972) 272-3571
•
Fax (972) 494-2281
www.micropac.com
E-MAIL:
microsales@micropac.com
5/19/06 Rev F
Pg. 4 of 9
53272
Power MOSFET Optocoupler
Case Outlines
Terminal number
P, X and Y
Terminal symbol
Connection A
(AC or DC load)
Connection B
(DC load only)
NC
V
F
+
V
F-
NC
V
O+
NC
N
O-
N
O+
1
2
3
4
5
6
7
8
NC = No Connection
NC
V
F
+
V
F-
NC
V
O-
NC
NC
V
O+
CONNECTION A
AC/DC CONNECTION
IO
IF
+
VF
-
1
8
CONNECTION B
DC CONNECTION
IO
IF
+
VF
-
1
8
+
+
VO
-
2
7
2
7
VO
3
6
3
6
4
5
-
4
5
Figure 1 - Terminal Connections
INPUT
OFF
ON
OUTPUT
OFF
ON
Figure 2 - Truth Table
Micropac Industries
cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac
reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. MICROCIRCUITS DIVISION
•
905 E. Walnut St., Garland, TX 75040
•
(972) 272-3571
•
Fax (972) 494-2281
www.micropac.com
E-MAIL:
microsales@micropac.com
5/19/06 Rev F
Pg. 5 of 9
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