MTL3N243
MTL3N244
MTL3N245
SINGLE CHANNEL OPTOCOUPLER
Features:
•
•
•
•
•
High Reliability
Base lead eliminated for improved noise immunity
Rugged package
Stability over wide temperature
+1000V electrical isolation
Applications:
•
•
•
•
•
Eliminate ground loops
Level shifting
Line receiver
Switching power supplies
Motor control
DESCRIPTION
The
MTL3N24X
series optocoupler contains a gallium arsenide infrared LED optically coupled to a silicon planar
phototransistor. The optocoupler is built on a TO-46 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...................................................................................................................................................................................................1000V
Emitter-Collector Voltage .......................................................................................................................................................................................................5V
Collector-Emitter Voltage (Value applies to emitter-base open-circuited & the input-diode equal to zero)........................................30V
Reverse Input Voltage ...........................................................................................................................................................................................................2V
Input Diode Continuous Forward Current at (or below) 65°C Free-Air Temperature (see note 1) .......................................................50mA
Peak Forward Input Current (Value applies for tw
<
1µs, PRR
<
300 pps) ......................................................................................................1A
Continuous Collector Current .........................................................................................................................................................................................50mA
Continuous Transistor Power Dissipation at (or below) 25°C Free-Air Temperature (see Note 2) ..................................................300mW
Storage Temperature.................................................................................................................................................................................. -65°C to +150°C
Operating Free-Air Temperature Range.................................................................................................................................................-55°C to +100°C
Lead Solder Temperature (10 seconds max.) .......................................................................................................................................................240°C
Notes:
1. Derate linearly to 100°C free-air temperature at the rate of 1.42 mA/°C above 65°C.
2. Derate linearly to 100°C free-air temperature at the rate of 8.57 mW/°C above 65°C.
RECOMMENDED OPERATING CONDITIONS:
PARAMETER
SYMBOL
MIN
MAX
UNITS
Input Current, Low Level
I
FL
0
1
µA
Input Current, High Level
I
FH
10
20
mA
Supply Voltage
V
CE
5
10
V
SELECTION GUIDE
PART NUMBER
PART DESCRIPTION
MTL3N24X.001.X
Single Channel optocoupler, commercial (0° to+70°C operating temperature range)
MTL3N24X.002.X
Single Channel optocoupler, commercial (-40° to +85°C operating temperature range)
MTL3N24X.003.X
Single Channel optocoupler, commercial (-55° to +125°C operating temperature range)
MTL3N24X.004.X
Single Channel optocoupler, screened to JANTX level (-55° to +125°C operating temperature range)
NOTE: X at end of part number represents lead finish. Replace with A for gold or S for solder.
MTL3N243
MTL3N244
MTL3N245
www.mincotech.com
SINGLE CHANNEL OPTOCOUPLER
MINCO TECNHOLOGY LABS, INC.
♦
1805 Rutherford Lane, Austin, TX 78754
♦
TEL: 512.834.2022
♦
FAX: 512.837.6285
ELECTRICAL CHARACTERISTICS
T
A
= 25°C unless otherwise specified.
PARAMETER
Input Diode Static Forward Voltage
SYMBOL
V
F
MIN
TYP
1.15
MAX
1.3
UNITS
V
TEST CONDITIONS
I
F
= 10mA
OUTPUT TRANSISTOR
T
A
= 25°C unless otherwise specified.
PARAMETER
Collector-Emitter Breakdown Voltage
Collector-Emitter Dark Current
SYMBOL
V
(BR)CEO
I
CEO
MIN
50
TYP
MAX
100
UNITS
V
nA
TEST CONDITIONS
I
C
= 1mA, I
B
= 0, I
F
= 0
V
CE
= 10V, I
F
= 0mA
COUPLED CHARACTERISTICS
T
A
= 25°C unless otherwise specified.
PARAMETER
On State Collector Current
Collector-Emitter Saturation VoltagE
3N243
3N244
3N245
3N243
3N244
3N245
3N243
3N244
3N245
3N243
3N244
3N245
3N243
3N244
3N245
SYMBOL
I
C(ON)
MIN
1.5
3.0
6.0
TYP
MAX
UNITS
mA
TEST CONDITIONS
V
CE
= 10V, I
F
= 10mA
I
F
= 20mA, I
C
= 1.5mA
I
F
= 20mA, I
C
= 3.0mA
I
F
= 20mA, I
C
= 6.0mA
V
IN-OUT
= 1000V
V
CE
= 10V, I
F
= 10mA, R
L
= 100Ω
V
CE
= 10V, I
F
= 10mA, R
L
= 100Ω
V
CE(SAT)
9
0.3
V
Isolation Resistance
Rise Time
Fall Time
R
ISO
10
Ω
10
10
15
10
10
15
t
r
t
f
µs
µs
Package Dimensions
Schematic Diagram
MINCO TECNHOLOGY LABS, INC.
♦
1805 Rutherford Lane, Austin, TX 78754
♦
TEL: 512.834.2022
♦
FAX: 512.837.6285
www.mincotech.com
嵌入式系统
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