DESCRIPTION
The H11AAX series consists of two gallium-arsenide infrared
emitting diodes connected in inverse parallel driving a single
silicon phototransistor output.
AC INPUT/PHOTOTRANSISTOR
OPTOCOUPLERS
H11AA1
H11AA3
H11AA2
H11AA4
APPLICATIONS
• AC line monitor
• Unknown polarity DC sensor
• Telephone line interface
FEATURES
• Bi-polar emitter input
• Built-in reverse polarity input protection
• Underwriters Laboratory (UL) recognized
File #E90700
• VDE approved
File #E94766 (ordering option ‘300’)
6
1
6
1
6
1
1
2
6
5 COLL
4 EMITTER
BASE
3
SCHEMATIC
2001 Fairchild Semiconductor Corporation
DS300212
12/12/01
1 OF 7
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Parameter
Symbol
Device
Value
Units
TOTAL DEVICE
T
STG
All
-55 to +150
°C
Storage Temperature
Operating Temperature
T
OPR
All
-55 to +100
°C
Lead Solder Temperature
T
SOL
All
260 for 10 sec
°C
Total Device Power Dissipation
P
D
All
350
mW
Derate Linearly From 25°C
4.6
mW/°C
EMITTER
I
F
All
100
mA
Continuous Forward Current
Forward Current - Peak (1 µs pulse, 300 pps)
I
F
(pk)
All
±1.0
A
LED Power Dissipation
P
D
All
200
mW
Derate Linearly From 25°C
2.6
mW/°C
DETECTOR
Detector Power Dissipation
P
D
All
300
mW
Derate above 25°C
4.0
mW/°C
Parameter
Test Conditions
Symbol
Device
Min
Typ
Max
Unit
EMITTER
Input Forward Voltage
I
F
= ±10 mA
V
F
All
1.2
1.5
V
Capacitance
V
F
= 0 V, f = 1.0 MHz
C
J
All
80
pF
DETECTOR
Breakdown Voltage
Collector to Emitter
I
C
= 1.0 mA, I
F
= 0
BV
CEO
All
30
V
Collector to Base
I
C
= 100
µ
A, I
F
= 0
BV
CBO
All
70
V
Emitter to Base
I
E
= 100
µ
A, I
F
= 0
BV
EBO
All
5
V
Emitter to Collector
I
E
= 100
µ
A, I
F
= 0
BV
ECO
All
7
V
Leakage Current
Collector to Emitter
V
CE
= 10 V, I
F
= 0
I
CEO
H11AA1,3,4
50
nA
H11AA2
200
Capacitance
Collector to Emitter
V
CE
= 0, f = 1 MHz
C
CE
All
10
pF
Collector to Base
V
CE
= 0, f = 1 MHz
C
CB
All
80
pF
Emitter to Base
V
CE
= 0, f = 1 MHz
C
EB
All
15
pF
INDIVIDUAL COMPONENT CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C Unless otherwise specified.)
Characteristic
Test Conditions
Symbol
Min
Typ
Max
Units
Package Capacitance input/output
V
I-O
= 0, f = 1 MHz
C
I-O
0.7
pF
Isolation Voltage
f = 60 Hz, t = 1 min.
V
ISO
5300
V
Isolation Resistance
V
I-O
= 500 VDC
R
ISO
10
11
Ω
ISOLATION CHARACTERISTICS
Characteristics
Test Conditions
Symbol
Device
Min
Typ
Max
Units
H11AA4
100
Current Transfer Ratio,
I
F
= ±10 mA, V
CE
= 10 V
CTR
CE
H11AA3
50
%
Collector to Emitter
H11AA1
20
H11AA2
10
Current Transfer Ratio, Symmetry
I
F
= ±10 mA, V
CE
= 10 V (Figure.8)
All
.33
3.0
%
Saturation Voltage
I
F
= ±10 mA, I
CE
= 0.5 mA
V
CE(SAT)
All
.40
V
Collector to Emitter
TRANSFER CHARACTERISTICS
(T
A
= 25°C Unless otherwise specified.)
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12/12/01
DS300212
AC INPUT/PHOTOTRANSISTOR
OPTOCOUPLERS
H11AA1
H11AA3
H11AA2
H11AA4
Fig. 2 Normalized CTR vs. Forward Current
I
F
- FORWARD CURRENT (mA)
0
5
10
15
20
N
O
R
MALIZE
D
C
T
R
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
V
CE
= 5.0V
T
A
= 25˚C
Fig. 3 Normalized CTR vs. Ambient Temperature
-75
-50
-25
0
25
50
75
100
125
N
O
R
MALIZE
D
C
T
R
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Normalized to
I
F
= 10 mA
T
A
= 25˚C
I
F
= 10 mA
I
F
= 20 mA
T
A
- AMBIENT TEMPERATURE (˚C)
I
F
= 5 mA
Normalized to
I
F
= 10 mA
Fig. 5 CTR vs. RBE (Saturated)
R
BE
- BASE RESISTANCE (k
W)
NORMALIZED CTR ( CTR
RBE
/ CTR
RBE(OPEN)
)
10
100
1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
V
CE
= 0.3 V
I
F
= 5 mA
I
F
= 10 mA
I
F
= 20 mA
Fig. 4 CTR vs. RBE (Unsaturated)
R
BE
- BASE RESISTANCE (k
W)
NORMALIZED CTR ( CTR
RBE
/ CTR
RBE(OPEN)
)
10
100
1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
I
F
= 20 mA
I
F
= 10 mA
I
F
= 5 mA
V
CE
= 5.0 V
Fig. 6 Collector-Emitter Saturation Voltage vs Collector Current
I
C
- COLLECTOR CURRENT (mA)
V
CE (SAT)
- COLLECTOR-EMITTER SATURATION
VOLTAGE (V)
0.01
0.1
1
10
0.001
0.01
0.1
1
10
100
I
F
= 2.5 mA
T
A
= 25˚C
I
F
= 20 mA
I
F
= 10 mA
I
F
= 5 mA
Fig. 1 Input Voltage vs. Input Current
V
F
- INPUT VOLTAGE (V)
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
I
F
- I
N
P
U
T CU
RR
E
N
T
(m
A
)
-100
-80
-60
-40
-20
0
20
40
60
80
100
DS300212
12/12/01
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AC INPUT/PHOTOTRANSISTOR
OPTOCOUPLERS
H11AA1
H11AA3
H11AA2
H11AA4
N
O
R
M
A
L
IZ
E
D
t
o
n
-
(
t
o
n
(R
B
E
)
/
t
o
n
(o
p
e
n
)
)
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Fig. 8 Normalized t
on
vs. R
BE
R
BE
- BASE RESISTANCE (k
W)
10
100
1000
10000
100000
V
CC =
10 V
I
C
= 2 mA
R
L
= 100
W
Fig. 7 Switching Speed vs. Load Resistor
R-LOAD RESISTOR (k
W)
0.1
1
10
100
SWIT
C
HI
N
G SPE
E
D
-
(µs)
0.1
1
10
100
1000
T
off
I
F
= 10 mA
V
CC
= 10 V
T
A
= 25˚C
T
r
T
on
T
f
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
V
CC =
10 V
I
C
= 2 mA
R
L
= 100
W
N
O
R
M
A
L
IZ
E
D
t
of
f
-
(
t
of
f(
R
B
E
)
/
t
of
f(
o
p
e
n
)
)
Fig. 9 Normalized t
off
vs. R
BE
R
BE
- BASE RESISTANCE (k
W)
10
100
1000
10000
100000
Fig. 10 Dark Current vs. Ambient Temperature
T
A
- AMBIENT TEMPERATURE (˚C)
0
20
40
60
80
100
I
CE
O
-
CO
L
L
E
C
T
O
R
-
E
M
IT
T
E
R
D
A
R
K CUR
R
E
N
T
(n
A
)
0.001
0.01
0.1
1
10
100
1000
10000
V
CE
= 10 V
T
A
= 25˚C
V
CE
- COLLECTOR TO EMITTER VOLTAGE (V)
.01
.05
.1
.5
5
1
10
N
O
R
M
A
L
IZ
E
D
O
UTP
UT CUR
R
E
N
T
.01
.005
.05
.1
.5
1
5
10
Fig. 11 Output Symmetry Characteristics
I
F
=
I
- 10mA
I
I
F
=
I
10mA
I
NORMALIZED TO:
V
CE
= 10 V
I
F
= 10 mA
THE MAXIMUM PEAK
OUTPUT CURRENT
WILL BE NO MORE
THAN THREE TIMES
THE MINIMUM PEAK
OUTPUT CURRENT AT
I
F
= ±10 mA
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DS300212
AC INPUT/PHOTOTRANSISTOR
OPTOCOUPLERS
H11AA1
H11AA3
H11AA2
H11AA4
Lead Coplanarity : 0.004 (0.10) MAX
0.270 (6.86)
0.240 (6.10)
0.350 (8.89)
0.330 (8.38)
0.300 (7.62)
TYP
0.405 (10.30)
MAX
0.315 (8.00)
MIN
0.016 (0.40) MIN
2
5
PIN 1
ID.
0.016 (0.41)
0.008 (0.20)
0.100 (2.54)
TYP
0.022 (0.56)
0.016 (0.41)
0.070 (1.78)
0.045 (1.14)
0.200 (5.08)
0.165 (4.18)
4
3
0.020 (0.51)
MIN
1
6
0.100 (2.54)
TYP
0.020 (0.51)
MIN
0.350 (8.89)
0.330 (8.38)
0.270 (6.86)
0.240 (6.10)
PIN 1
ID.
0.022 (0.56)
0.016 (0.41)
0.070 (1.78)
0.045 (1.14)
0.200 (5.08)
0.135 (3.43)
0.300 (7.62)
TYP
0° to 15°
0.154 (3.90)
0.100 (2.54)
SEAT
IN
G PL
AN
E
0.016 (0.40)
0.008 (0.20)
SEATING PLANE
0.016 (0.40)
0.008 (0.20)
0.070 (1.78)
0.045 (1.14)
0.350 (8.89)
0.330 (8.38)
0.154 (3.90)
0.100 (2.54)
0.200 (5.08)
0.135 (3.43)
0.004 (0.10)
MIN
0.270 (6.86)
0.240 (6.10)
0.400 (10.16)
TYP
0° to 15°
0.022 (0.56)
0.016 (0.41)
0.100 (2.54) TYP
NOTE
All dimensions are in inches (millimeters)
0.070 (1.78)
0.060 (1.52)
0.030 (0.76)
0.100 (2.54)
0.295 (7.49)
0.415 (10.54)
Package Dimensions (Surface Mount)
Package Dimensions (Through Hole)
Package Dimensions (0.4”Lead Spacing)
Recommended Pad Layout for
Surface Mount Leadform
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12/12/01
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AC INPUT/PHOTOTRANSISTOR
OPTOCOUPLERS
H11AA1
H11AA3
H11AA2
H11AA4
S
.S
Surface Mount Lead Bend
SD
.SD
Surface Mount; Tape and Reel
W
.W
0.4” Lead Spacing
300
.300
VDE 0884
300W
.300W
VDE 0884, 0.4” Lead Spacing
3S
.3S
VDE 0884, Surface Mount
3SD
.3SD
VDE 0884, Surface Mount, Tape and Reel
Option
Order Entry Identifier
Description
4.0 ± 0.1
Ø1.55 ± 0.05
User Direction of Feed
4.0 ± 0.1
1.75 ± 0.10
7.5 ± 0.1
16.0 ± 0.3
12.0 ± 0.1
0.30 ± 0.05
13.2 ± 0.2
4.85 ± 0.20
0.1 MAX
10.30 ± 0.20
9.55 ± 0.20
Ø1.6 ± 0.1
Carrier Tape Specifications (“D” Taping Orientation)
ORDERING INFORMATION
NOTE
All dimensions are millimeters
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12/12/01
DS300212
AC INPUT/PHOTOTRANSISTOR
OPTOCOUPLERS
H11AA1
H11AA3
H11AA2
H11AA4
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE
TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT
ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT
DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE
RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical
implant into the body,or (b) support or sustain life,
and (c) whose failure to perform when properly
used in accordance with instructions for use provided
in labeling, can be reasonably expected to result in a
significant injury of the user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
DS300212
12/12/01
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AC INPUT/PHOTOTRANSISTOR
OPTOCOUPLERS
H11AA1
H11AA3
H11AA2
H11AA4