MTL2400U
MTL2420U
SINGLE CHANNEL OPTOCOUPLER
Features:
•
•
•
•
•
High Reliability
Base lead eliminated for improved noise immunity
Rugged surface mount package
Stability over wide temperature
+1kV electrical isolation
Applications:
•
•
•
•
•
Eliminate ground loops
Level shifting
Line receiver
Switching power supplies
Motor control
DESCRIPTION
The
MTL2400U & MTL2420U
contain a gallium aluminum arsenide LED optically coupled to a silicon planar phototransistor.
The optocoupler is built in a 4 pin leadless chip carrier. 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) .......................................................40mA
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 +125°C
Lead Solder Temperature (10 seconds max.) .......................................................................................................................................................240°C
Notes:
1. Derate linearly to 125°C free-air temperature at the rate of 0.67 mA/°C above 65°C.
2. Derate linearly to 125°C free-air temperature at the rate of 3 mW/°C.
RECOMMENDED OPERATING CONDITIONS:
SYMBOL
MIN
I
FL
0
I
FH
2
V
CE
5
T
A
-55
PARAMETER
Input Current, Low Level
Input Current, High Level
Supply Voltage
Operating Temperature
MAX
1
10
50
125
UNITS
µA
mA
V
°C
SELECTION GUIDE
PART NUMBER
PART DESCRIPTION
MTL24X0U.001.X
Single Channel optocoupler, commercial (0° to+70°C operating temperature range)
MTL24XOU.002.X
Single Channel optocoupler, commercial (-40° to +85°C operating temperature range)
MTL24X0U.003.X
Single Channel optocoupler, commercial (-55° to +100°C operating temperature range)
MTL24X0U.004.X
Single Channel optocoupler, screened to JANTX level (-55° to +100°C operating temperature range)
NOTE: Replace first X with 0 or 2 to indicate type of part required.
X at end of part number represents lead finish. Replace with A for gold or S for solder.
MINCO TECNHOLOGY LABS, INC.♦1805 Rutherford Lane, Austin, TX 78754♦TEL: 512.834.2022♦FAX: 512.837.6285
MTL2400U & MTL2420U
T
A
= 25°C unless otherwise specified.
SINGLE CHANNEL OPTOCOUPLER
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
I
R
V
F
-55°C
+100°C
V
F
V
F
1.5
1.2
MIN
TYP
MAX
100
1.5
1.7
1.3
UNITS
µA
V
V
V
TEST CONDITIONS
V
R
= 2.0V
I
F
= 10mA
I
F
= 10mA
I
F
= 10mA
Input Diode Static Reverse Current
Input Diode Static Forward Voltage
Input Diode Static Forward Voltage
Input Diode Static Forward Voltage
OUTPUT TRANSISTOR
T
A
= 25°C unless otherwise specified.
PARAMETER
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Collector-Emitter Dark Current
+100°C
SYMBOL
V
(BR)CEO
V
(BR)ECO
I
CEO1
I
CEO2
MIN
30
5
TYP
MAX
UNITS
V
V
TEST CONDITIONS
I
C
= 1mA, I
B
= 0, I
F
= 0
I
C
= 0mA, I
E
= 100µA, I
F
= 0
V
CE
= 20V, I
F
= 0mA
V
CE
= 20V, I
F
= 0mA
100
100
nA
nA
COUPLED CHARACTERISTICS
T
A
= 25°C unless otherwise specified.
PARAMETER
On State Collector Current
On State Collector Current
On State Collector Current
On State Collector Current
Collector-Emitter Saturation
Isolation Resistance
Input to Output Capacitance
Rise Time
Fall Time
MTL2400U
MTL2420U
MTL2400U
MTL2420U
MTL2400U
MTL2420U
MTL2400U
MTL2420U
MTL2400U
MTL2420U
MTL2400U
MTL2420U
Voltage MTL2400U
MTL2420U
SYMBOL
I
C(ON)
I
C(ON)
I
C(ON)
I
C(ON)
V
CE(SAT)
R
ISO
C
IO
t
r
t
f
MIN
0.15
0.40
2.5
10
1.0
4.0
1.0
4.0
10
11
TYP
8
15
MAX
UNITS
mA
mA
mA
mA
TEST CONDITIONS
V
CE
= 5V, I
F
= 2.0mA
V
CE
= 5V, I
F
= 10mA
V
CE
= 5V, I
F
= 10mA, T
A
= -55°C
V
CE
= 5V, I
F
= 10mA, T
A
= +100°C
I
F
= 20mA, I
C
= 2.5mA
I
F
= 20mA, I
C
= 10mA
V
IN-OUT
= 1000V
f = 1MHz
V
CC
= 10V, I
F
= 10.0mA, R
L
= 100Ω
V
CC
= 10V, I
F
= 10.0mA, R
L
= 100Ω
0.3
0.3
2
5.0
15
20
15
20
V
V
Ω
pF
µs
µs
Package Dimensions
Schematic Diagram
MINCO TECNHOLOGY LABS, INC.♦1805 Rutherford Lane, Austin, TX 78754♦TEL: 512.834.2022♦FAX: 512.837.6285
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