H11AG2
DESCRIPTION
The H11AG series consists of a Gallium-AluminumArsenide IRED emitting diode coupled with a silicon
phototransistor in a dual in-line package. This device
provides the unique feature of the high current transfer
ratio at both low output voltage and low input current.
This makes it ideal for use in low power logic circuits,
telecommunications equipment and portable electronics
isolation applications.
PHOTOTRANSISTOR OPTOCOUPLERS
H11AG1 H11AG2 H11AG3
APPLICATIONS
• CMOS driven solid state reliability
• Telephone ring detector
• Digital logic isolation
FEATURES
• High efficiency low degradation liquid epitaxial IRED
• Logic level compatible, input and output currents, with
CMOS and LS/TTL
• High DC current transfer ratio at low input currents
• Underwriters Laboratory (UL) recognized File #E90700
6
1
6
1
6
1
SCHEMATIC
Parameters 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 @ 25°C (LED plus detector)
P
D
All
260 mW
Derate Linearly From 25°C 3.5 mW/°C
EMITTER
I
F
All 50 mA
Continuous Forward Current
Reverse Voltage V
R
All 6 V
Forward Current - Peak (1 µs pulse, 300 pps) IF(pk) All 3.0 A
LED Power Dissipation 25°C Ambient
P
D
All
75 mW
Derate Linearly From 25°C 1.0 mW/°C
DETECTOR
Detector Power Dissipation @ 25°C
P
D
All
150 mW
Derate Linearly from 25°C 2.0 mW/°C
Continuous Collector Current All 50 mA
2001 Fairchild Semiconductor Corporation
DS300213 1/28/02 1 OF 8 www.fairchildsemi.com
ABSOLUTE MAXIMUM RATINGS
ANODE
1
CATHODE
2
3
N/C
6
BASE
5COL
4 EMITTER
Parameters Test Conditions Symbol Device Min Typ Max Units
EMITTER
Input Forward Voltage I
F
= 1 mA
V
F
All
1.5 V
Reverse Leakage Current
V
R
= 5 V, TA= 25°C
I
R
All 10 µA
V
R
= 5 V, TA= 70°C
I
R
All 100 µA
Capacitance V = 0, f = 1.0 MHz
C
J
All 100 pF
DETECTOR
Breakdown Voltage
Collector to Emitter I
C
= 1.0 mA, IF= 0 BV
CEO
All 30
V
Collector to Base IC= 100 µA, IF= 0 BV
CBO
All 70 V
Emitter to Collector IC= 100 µA, IF= 0 BV
ECO
All 7 V
Leakage Current
Collector to Emitter V
CE
= 10 V, IF= 0 I
CEO
All 5 10
µA
Capacitance
V
CE
= 10 V, f = 1 MHz C
CE
All 2
pF
INDIVIDUAL COMPONENT CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
(TA= 0-70°CUnless otherwise specified.)
DC Characteristics Test Conditions Symbol Device Min Typ Max Units
H11AG1 300
I
F
= 1 mA, VCE= 5 V CTR H11AG2 200
H11AG3 100
H11AG1 100
Current Transfer Ratio
I
F
= 1 mA, VCE= 0.6 V CTR
H11AG2 50
%
H11AG3 20
IF= 0.2 mA, VCE= 1.5 V CTR
H11AG1 100
H11AG2 50
Saturation Voltage
I
F
= 2.0 mA, IC= 0.5 mA
V
CE(SAT)
All .40 V
AC Characteristics Test Conditions Symbol Device Min Typ Max Units
Non-Saturated Switching Times
Turn-On Time R
L
= 100 Ω, IF= 1 mA, VCC= 5 V
t
on
All 5 µS
Turn-Off Time R
L
= 100 Ω, IF= 1 mA, VCC= 5 V
t
off
All 5 µS
TRANSFER CHARACTERISTICS
(TA= 25°C Unless otherwise specified.)
www.fairchildsemi.com 2 OF 8 1/28/02 DS300213
Parameters Test Conditions Symbol Min Typ Max Units
Input-Output Isolation Voltage I
I-0
≤ 1 µA, t = 1 min. V
ISO
5300 Vac(rms)
ISOLATION CHARACTERISTICS
PHOTOTRANSISTOR OPTOCOUPLERS
H11AG1 H11AG2 H11AG3
DS300213 1/28/02 3 OF 8 www.fairchildsemi.com
PHOTOTRANSISTOR OPTOCOUPLERS
H11AG1 H11AG2 H11AG3
Figure 1. LED Forward Voltage vs. Forward Current
2.0
1.8
)
V
(
E
1.6
G
A
T
L
O
V
1.4
D
R
A
W
R
O
1.2
F
-
F
V
T
= -55oC
A
= 25
T
A
= 100oC
T
A
o
C
1.0
0.8
0.1 1 10 100
IF - LED FORWARD CURRENT (mA)
Figure 3. Normalized CTR vs. Temperature
1.6
NORMALIZED TO:
= 5mA
I
1.4
F
V
= 5V
CE
1.2
E
C
R
T
1.0
C
D
E
Z
I
0.8
L
A
M
R
0.6
O
N
0.4
0.2
0.0
-60 -40 -20 0 20 40 60 80 100
o
T
= 25
C
A
I
= 1mA
F
I
= 0.5mA
F
IF = 0.2mA
T
- AMBIENT TEMPERATURE -
A
o
C
= 10mA
I
F
IF = 2mA
= 5mA
I
F
Figure 2. Normalized Current Transfer Ratio vs. Forward Current
1.2
1.0
E
C
0.8
R
T
C
D
E
0.6
Z
I
L
A
M
R
O
0.4
N
NORMALIZED TO:
= 5mA
I
0.2
F
= 5V
V
CE
= 25
T
A
0.1 1 10 100
IF - FORWARD CURRENT - mA
Figure 4. Normalized Collector vs. Collector - Emitter Voltage
10
T
N
E
R
R
1
U
C
R
E
T
T
I
M
E
0.1
R
O
T
C
E
L
L
0.01
O
C
-
E
C
I
D
E
0.001
Z
I
L
A
M
R
O
N
0.0001
0.1 1 10
V
- COLLECTOR - EMITTER VOLTAGE - V
CE
I
= 10mA
F
= 5mA
I
F
I
= 2mA
F
I
= 1mA
F
IF = 0.5mA
I
= 0.2mA
F
NORMALIZED TO:
= 5mA
I
F
V
= 5V
CE
= 25oC
T
A
o
C
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