Surface Mount Optically
Coupled Isolator
4N22U, 4N23U, 4N24U (TX, TXV)
4N47U, 4N48U, 4N49U (TX, TXV)
Features:
Surface Mount (SM), Leadless Chip Carrier (LCC)
1 kV electrical isolation
Base contact provided for conventional transistor biasing
TX and TXV devices processed to MIL-PRF-19500
Description:
Each isolator in this series consists of an infrared emi ng diode and a NPN silicon phototransistor, which are mounted in a
herme cally sealed Surface Mount, 6 Pin package. Devices are designed for military and/or harsh environments.
The 4N22U, 4N23U and 4N24U (TX, TXV) devices are processed to MIL‐PRF‐19500/486. The 4N47U, 4N48U and 4N48U (TX,
TXV) devices are processed to MIL‐PRF‐19500/548.
Please contact your local representa ve or OPTEK for more informa on.
Applications:
Military
equipment
High-Reliability
environments
High
voltage isolation between input and
output
Electrical
isolation in dirty environments
Industrial
equipment
Medical
equipment
Office
equipment
Part
Number
4N22U
4N22UTX
4N22UTXV
4N23U
4N23UTX
4N23UTXV
4N24U
4N24UTX
4N24UTXV
Ordering Informa on
Isola on
Voltage (kV)
I
F
(mA)
Typ / Max
V
CE
(Volts)
Max
Processing
MIL‐PRF‐
195000
35
486
1
4N47U
4N47UTX
4N47UTXV
4N48U
4N48UTX
4N48UTXV
4N49U
4N49UTX
4N49UTXV
10 / 40
45
548
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue C
07/2016
Page 1
Surface Mount Optically
Coupled Isolator
4N22U, 4N23U, 4N24U (TX, TXV)
4N47U, 4N48U, 4N49U (TX, TXV)
Absolute Maximum Ra ngs
(
T
A
= 25
o
C unless otherwise noted)
Storage Temperature
Opera ng Temperature
Input‐to‐Output Isola on Voltage
(1)
Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron)
(2)
Input Diode
Forward DC Current
(3)
Reverse DC Voltage
Power Dissipa on
(4)
Output Photosensor
Collector‐Emi er Voltage
Emi er‐Collector Voltage
Power Dissipa on
(5)
Notes:
(1)
(2)
(3)
(4)
(5)
Measured with input leads shorted together and output leads shorted together. Typical input/output capacitance is 0.06 pF.
RMA
flux
is recommended. The dura on can be extended to 10 seconds maximum when
flow
soldering.
Derate linearly 0.67 mA/°C above 25°C.
Derate linearly 0.83 mA/°C above 25°C.
Derate linearly 1.67 mA/°C above 25°C.
‐65°
C to +150° C
‐55°
C to +125° C
± 1 kVDC
260° C
50 mA
2V
300 mW
35 V
7.0 V
100 mW
Forward Voltage vs Forward Current vs Temperature
1.5
1.6
Collector Current vs Forward Current vs Temperature
Normalized at +25°C and I
F
= 20
Normalized - I
C(ON)
- Collector Current (mA)
1.4
1.4
V
F
- Forward Voltage (V)
1.3
1.2
1.0
1.2
-55°
1.1
-35°
-15°
+5°
1.0
+25°
+45°
+65°
0.9
+85°
+105°
0.8
0
5
10
15
20
+125°
25
0.8
0.6
-55°
-35°
-15°
+5°
+25°
+45°
+65°
+85°
+105°
+125°
0.4
0.2
0.0
0
5
10
15
20
25
I
F
- Forward Current (mA)
I
F
- Forward current (mA)
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue C
07/2016
Page 2
Surface Mount Optically
Coupled Isolator
4N22U, 4N23U, 4N24U (TX, TXV)
4N47U, 4N48U, 4N49U (TX, TXV)
Electrical Characteris cs
(
T
A
= 25
o
C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Input LED
(See OP165 or OP265 for addi onal informa on
‐
for reference only)
Forward Voltage
4N22U, 4N23U, 4N24U (TX, TXV)
4N22U, 4N23U, 4N24U (TX, TXV)
4N22U, 4N23U, 4N24U (TX, TXV)
4N47U, 4N48U, 4N49U (TX, TXV)
4N47U, 4N48U, 4N49U (TX, TXV)
4N47U, 4N48U, 4N49U (TX, TXV)
Reverse Current
0.80
1.00
0.70
0.80
1.00
0.70
‐
‐
‐
‐
‐
‐
‐
‐
1.30
1.50
1.20
1.50
1.70
1.30
100
I
F
= 10.0 mA
I
F
= 10.0 mA, T
A
=
‐55°
C
(1)
I
F
= 10.0 mA, T
A
=
‐100°
C
(1)
I
F
= 10.0 mA
I
F
= 10.0 mA, T
A
=
‐55°
C
(1)
I
F
= 10.0 mA, T
A
=
‐100°
C
(1)
V
R
= 2.0 V
V
F
V
I
R
µA
Output Phototransistor
(See OP505 for addi onal informa on
‐
for reference only)
V
(BR)CEO
Collector‐Emi er Breakdown Voltage
4N22U Series
4N47U Series
Emi er‐Collector Breakdown Voltage
4N22U Series
4N47U Series
Collector‐Emi er Dark Current
Collector Satura on Voltage
35
40
4
7
‐
‐
‐
80
90
6
10
20
‐
0.2
‐
‐
‐
‐
100
100
0.3
V
I
C
= 100 µA, I
F
= 0
V
(BR)ECO
V
nA
µA
V
I
E
= 100 µA, I
F
= 0
V
CE
= 20 V, I
F
= 0 I
B
= 0 T
A
= 25°C
V
CE
= 20 V, I
F
= 0 I
B
= 0 T
A
= 100°C
I
F
= 20 mA, I
C
= 2 mA
I
CEO
V
CE(SAT)
Notes:
(1)
Measured with input leads shorted together and output leads shorted together. Typical input/output capacitance is 0.06 pF.
0.090 [2.29]
0.245 [6.22]
0.073 [1.85]
0.025 [0.64]
2
1
6
0.065 [1.65]
1
3
4
5
0.170 [4.32]
0.050 [1.27]
Pin 1 Identifier
DIMENSIONS ARE IN:
[MILLIMETERS]
INCHES
3
Pin #
4
2
1
6
LED
N/A
Anode
Cathode
Pin #
3
4
5
Transistor
Collector
Base
Emi er
6
5
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue C
07/2016
Page 3
Surface Mount Optically
Coupled Isolator
4N22U, 4N23U, 4N24U (TX, TXV)
4N47U, 4N48U, 4N49U (TX, TXV)
SYMBOL
PARAMETER
PART
NUMBER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Coupled
4N22U
4N23U
4N24U
4N47U
4N48U
4N49U
4N22U
25
60
100
50
100
200
0.15
2.50
1.00
1.00
0.2
6.0
2.5
2.5
0.4
10.0
4.0
4.0
0.5
0.7
0.5
1.0
1.4
1.0
2.0
2.8
2.0
‐
‐
‐
‐
‐
‐
200
300
400
100
100
100
‐
‐
‐
‐
‐
‐
10
11
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
5.0
‐
‐
10.0
‐
‐
0.3
0.3
0.3
0.3
0.3
0.3
‐
‐
‐
‐
‐
‐
15
15
20
20
20
20
‐
5.0
%
I
F
= 10 mA, V
CE
= 5 V
I
C/
I
F
DC Current Transfer Ra o
%
I
F
= 2 mA, V
CE
= 5 V
V
CE
= 10 V, I
B
= 0, I
F
= 2.0 mA T
A
= 25°C
V
CE
= 10 V, I
B
= 0, I
F
= 10.0 mA T
A
= 25°C
V
CE
= 10 V, I
B
= 0, I
F
= 10.0 mA T
A
=
‐55°C
V
CE
= 10 V, I
B
= 0, I
F
= 10.0 mA T
A
= 100°C
V
CE
= 10 V, I
B
= 0, I
F
= 2.0 mA T
A
= 25°C
V
CE
= 10 V, I
B
= 0, I
F
= 10.0 mA T
A
= 25°C
V
CE
= 10 V, I
B
= 0, I
F
= 10.0 mA T
A
=
‐55°C
V
CE
= 10 V, I
B
= 0, I
F
= 10.0 mA T
A
= 100°C
V
CE
= 10 V, I
B
= 0, I
F
= 2.0 mA T
A
= 25°C
V
CE
= 10 V, I
B
= 0, I
F
= 10.0 mA T
A
= 25°C
V
CE
= 10 V, I
B
= 0, I
F
= 10.0 mA T
A
=
‐55°C
V
CE
= 10 V, I
B
= 0, I
F
= 10.0 mA T
A
= 100°C
V
CE
= 5 V, I
B
= 0, I
F
= 1.0 mA T
A
= 25°C
V
CE
= 5 V, I
B
= 0, I
F
= 2.0 mA T
A
=
‐55°C
V
CE
= 5 V, I
B
= 0, I
F
= 2.0 mA T
A
= 100°C
V
CE
= 5 V, I
B
= 0, I
F
= 1.0 mA T
A
= 25°C
V
CE
= 5 V, I
B
= 0, I
F
= 2.0 mA T
A
=
‐55°C
V
CE
= 5 V, I
B
= 0, I
F
= 2.0 mA T
A
= 100°C
V
CE
= 5 V, I
B
= 0, I
F
= 1.0 mA T
A
= 25°C
V
CE
= 5 V, I
B
= 0, I
F
= 2.0 mA T
A
=
‐55°C
V
CE
= 5 V, I
B
= 0, I
F
= 2.0 mA T
A
= 100°C
I
C
= 2.5 mA, I
B
= 0, I
F
= 20 mA
I
C
= 5.0 mA, I
B
= 0, I
F
= 20 mA
I
C
= 10.0 mA, I
B
= 0, I
F
= 20 mA
I
C
= 0.5 mA, I
B
= 0, I
F
= 2.0 mA
I
C
= 1.0 mA, I
B
= 0, I
F
= 2.0 mA
I
C
= 2.0 mA, I
B
= 0, I
F
= 2.0 mA
mA
4N23U
mA
I
C(ON)
On‐State
Collector Current
4N24U
mA
4N47U
mA
4N48U
mA
4N49U
4N22U
4N23U
4N24U
4N47U
4N48U
4N49U
4N22U
4N23U
4N24U
4N47U
4N48U
4N49U
4N22U
4N23U
4N24U
4N47U
4N48U
4N49U
mA
V
CE(SAT)
Collector
Satura on
Voltage
V
V
h
FE
DC Current Gain
‐
V
CE
= 5 V, I
C
= 10 mA, I
F
= 0 mA
µs
V
CC
= 10 V, I
F
= 10 mA, R
L
= 100Ω,
Pulse width = 100 ms, Duty cycle = 1%
V
CC
= 10 V, I
F
= 5 mA, R
L
= 100Ω,
Pulse width = 100 ms, Duty cycle = 1%
V
I‐O
= ±1,000 Vdc
V
I‐O
= 0 Vdc, f = 1.0 MHz
t
r
& t
f
Rise and Fall Time
µs
Ω
pF
R
IO
C
IO
Resistance (Input to Output)
Capacitance (Input to Output)
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue C
07/2016
Page 4
Surface Mount Optically
Coupled Isolator
4N22U, 4N23U, 4N24U (TX, TXV)
4N47U, 4N48U, 4N49U (TX, TXV)
Electrical Characteris cs
(T
A
= 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Coupled
On‐State Collector Current
4N22U, 4N22U (TX, TXV)
4N22U, 4N22U (TX, TXV)
4N22U, 4N22U (TX, TXV)
4N22U, 4N22U (TX, TXV)
4N23U, 4N23U (TX, TXV)
4N23U, 4N23U (TX, TXV)
4N23U, 4N23U (TX, TXV)
4N23U, 4N23U (TX, TXV)
I
C(ON)
4N24U, 4N24U (TX, TXV)
4N24U, 4N24U (TX, TXV)
4N24U, 4N24U (TX, TXV)
4N24U, 4N24U (TX, TXV)
4N47U, 4N47U (TX, TXV)
4N47U, 4N47U (TX, TXV)
4N47U, 4N47U (TX, TXV)
4N48U, 4N48U (TX, TXV)
4N48U, 4N48U (TX, TXV)
4N48U, 4N48U (TX, TXV)
4N49U, 4N49U (TX, TXV)
4N49U, 4N49U (TX, TXV)
4N49U, 4N49U (TX, TXV)
I
CB(ON)
On‐State Collector Base
4N47U, 4N48U, 4N49U (TX, TXV)
Collector‐Emi er Satura on Voltage
4N22U, 4N23U, 4N24U (TX, TXV)
4N22U, 4N23U, 4N24U (TX, TXV)
4N22U, 4N23U, 4N24U (TX, TXV)
4N47U, 4N47U (TX, TXV)
4N48U, 4N48U (TX, TXV)
4N49U, 4N49U (TX, TXV)
DC Current Gain
4N22U, 4N22U (TX, TXV)
4N23U, 4N23U (TX, TXV)
4N24U, 4N24U (TX, TXV)
4N47U, 4N48U, 4N49U (TX, TXV)
Resistance (Input‐to‐Output)
4N22U, 4N23U, 4N24U (TX, TXV)
4N47U, 4N48U, 4N49U (TX, TXV)
Capacitance (Input‐to‐Output)
0.15
2.50
1.00
1.00
0.20
6.00
2.50
2.50
0.40
10.0
4.00
4.00
0.50
0.70
0.50
1.00
1.40
1.00
2.00
2.80
2.00
30
‐
‐
‐
‐
‐
‐
200
300
400
100
10
11
10
11
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
‐
5
‐
‐
10
‐
‐
‐
0.30
0.30
0.30
0.30
0.30
0.30
‐
‐
‐
‐
‐
‐
5
µA
I
F
= 2.0 mA , V
CE
= 5 V, I
B
= 0
I
F
= 10.0 mA , V
CE
= 5 V, I
B
= 0
(1)
I
F
= 10.0 mA , V
CE
= 5 V, I
B
= 0, T
A
=
‐55°
C
I
F
= 10.0 mA , V
CE
= 5 V, I
B
= 0, T
A
= 100° C
(1)
I
F
= 2.0 mA , V
CE
= 5 V, I
B
= 0
I
F
= 10.0 mA , V
CE
= 5 V, I
B
= 0
(1)
I
F
= 10.0 mA , V
CE
= 5 V, I
B
= 0, T
A
=
‐55°
C
I
F
= 10.0 mA , V
CE
= 5 V, I
B
= 0, T
A
= 100° C
(1)
mA
I
F
= 2.0 mA , V
CE
= 5 V, I
B
= 0
I
F
= 10.0 mA , V
CE
= 5 V, I
B
= 0
(1)
I
F
= 10.0 mA , V
CE
= 5 V, I
B
= 0, T
A
=
‐55°
C
I
F
= 10.0 mA , V
CE
= 5 V, I
B
= 0, T
A
= 100° C
(1)
I
F
= 1.0 Ma, V
CE
= 5.0 V, I
B
= 0
(1)
I
F
= 2.0 mA, V
CE
= 5.0 V, I
B
= 0, T
A
=
‐55°
C
I
F
= 2.0 mA, V
CE
= 5.0 V, I
B
= 0, T
A
= 100° C
(1)
I
F
= 1.0 mA, V
CE
= 5.0 V, I
B
= 0
(1)
I
F
= 2.0 mA, V
CE
= 5.0 V, I
B
= 0, T
A
=
‐55°
C
I
F
= 2.0 mA, V
CE
= 5.0 V, I
B
= 0, T
A
= 100° C
(1)
I
F
= 1.0 mA, V
CE
= 5.0 V, I
B
= 0
(1)
I
F
= 2.0 mA, V
CE
= 5.0 V, I
B
= 0, T
A
=
‐55°
C
I
F
= 2.0 mA, V
CE
= 5.0 V, I
B
= 0, T
A
= 100° C
V
CB
= 5 V, I
E
= 0, I
F
= 10 mA
(1)
V
CE(SAT)
V
I
F
= 20 mA , I
C
= 2.5 mA, I
B
= 0
I
F
= 20 mA , I
C
= 5.0 mA, I
B
= 0
I
F
= 20 mA , I
C
= 10.0 mA, I
B
= 0
I
F
= 2.0 mA, I
C
= 0.5 mA, I
B
= 0
I
F
= 2.0 mA, I
C
= 1.0 mA, I
B
= 0
I
F
= 2.0 mA, I
C
= 2.0 mA, I
B
= 0
H
FE
V
V
CE
= 5.0 V , I
C
= 10.0 mA, I
F
= 0 mA
V
CE
= 5.0 V , I
C
= 10.0 mA, I
F
= 0 mA
V
CE
= 5.0 V , I
C
= 10.0 mA, I
F
= 0 mA
V
CE
= 5.0 V , I
C
= 10.0 mA, I
F
= 0 mA
R
IO
C
IO
Ω
V
I‐O
= ± 1,000 VDC
(2)
V
I‐O
= ± 1,000 VDC
(2)
V
I‐O
= 0 V, f = 1.0 MHz
(2)
pF
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue C
07/2016
Page 5
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