FULL PITCH MINI-FLAT PACKAGE
4-PIN OPTOCOUPLERS
HMA121 Series
DESCRIPTION
The HMA124, HMA121 series and HMA2701 series consists of a gallium arsenide infrared emitting diode driving
a silicon phototransistor in a compact 4-pin mini-flat package. The lead pitch is 2.54 mm.
The HMAA2705 consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving
a single silicon phototransistor in a compact 4-pin mini-flat package. The lead pitch is 2.54mm.
HMA124
HMA2701 Series
HMAA2705
FEATURES
• Compact 4-pin package
(2.4 mm maximum standoff height)
• Current Transfer Ratio in selected groups
HMA121: 50–600%
HMA2701: 50–300%
HMA121A: 100–300%
HMA2701A: 150–300%
HMA121B: 50–150%
HMA2701B: 80–160%
HMA121C: 100–200%
HMA124: 100% MIN
HMA121D: 50–100%
HMAA2705: 50–300%
HMA121E: 150–300%
HMA121F: 100–600%
• Available in tape and reel quantities of 500 and 2500.
• Applicable to Infrared Ray reflow (230°C max, 30 seconds.)
• BSI (File #8611/8612), CSA (File #1162301), UL (File #E90700)
and VDE (File #136480) certified
• Creepage
≥
5 mm, typical 5.2 mm
• Clearance
≥
5 mm, typical 5.2 mm
PACKAGE DIMENSIONS
PIN 1
0.100 (2.54) TYP
0.020 (0.51)
0.012 (0.30)
0.287 (7.29)
0.248 (6.30)
0.173 (4.40)
TYP
0.169 (4.29)
0.154 (3.91)
0.094 (2.39)
0.079 (2.01)
0.035 (0.89)
0.012 (0.30)
0.008 (0.20)
0.000 (0.0)
0.033 (0.85)
0.026 (0.65)
APPLICATIONS
HMAA2705
• AC line monitor
• Unknown polarity DC sensor
• Telephone line receiver
HMA121 series, HMA2701 series, HMA124
• Digital logic inputs
• Microprocessor inputs
• Power supply monitor
• Twisted pair line receiver
• Telephone line receiver
NOTE
All dimensions are in inches (millimeters)
1
4 COLLECTOR
2
3 EMITTER
Equivalent Circuit
(HMAA2705)
ANODE 1
4 COLLECTOR
CATHODE 2
3 EMITTER
Equivalent Circuit
(HMA2701, HMA121, HMA124)
© 2003 Fairchild Semiconductor Corporation
Page 1 of 10
11/12/03
FULL PITCH MINI-FLAT PACKAGE
4-PIN OPTOCOUPLERS
HMA121 Series
HMA124
HMA2701 Series
HMAA2705
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C unless otherwise specified)
Parameter
TOTAL PACKAGE
Storage Temperature
Operating Temperature
EMITTER
Continuous Forward Current
Peak Forward Current (1 µs pulse, 300 pps.)
Reverse Input Voltage (HMA)
Power Dissipation
Derate linearly (above 25°C)
DETECTOR
Continuous Collector Current
Power Dissipation
Derate linearly (above 25°C)
Collector-Emitter Voltage
Emitter-Collector Voltage
HMA2701 Series, HMAA2705
HMA121 Series, HMA124
I
F (avg)
I
F (pk)
V
R
P
D
50
1
6
70
0.65
80
150
2.0
40
80
7
mA
A
V
mW
mW/°C
mA
mW
mW/°C
V
V
Symbol
T
STG
T
OPR
Value
-40 to +125
-40 to +100
Units
°C
°C
P
D
V
CEO
V
ECO
© 2003 Fairchild Semiconductor Corporation
Page 2 of 10
11/12/03
FULL PITCH MINI-FLAT PACKAGE
4-PIN OPTOCOUPLERS
HMA121 Series
HMA124
HMA2701 Series
HMAA2705
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C)
INDIVIDUAL COMPONENT CHARACTERISTICS
Parameter
EMITTER
Forward Voltage
Test Conditions
(I
F
= 10 mA)
(I
F
= 5 mA)
(I
F
= ± 5 mA)
Reverse Current
DETECTOR
Breakdown Voltage
Collector to Emitter
Emitter to Collector
Collector Dark Current
Capacitance
(V
R
= 5 V)
I
R
V
F
Symbol
Device
HMA121 Series
HMA124
HMA2701 Series
HMAA2705
HMA2701 Series
HMA121 Series
HMA124
HMA121 Series
HMA124
HMA2701 Series
HMAA2705
All
All
All
10
Min
1.0
Typ**
Max
1.3
V
1.4
Unit
5
µA
80
40
7
100
nA
pF
V
(I
C
= 1 mA, I
F
= 0)
BV
CEO
(I
E
= 100 µA, I
F
= 0)
(V
CE
= 40 V, I
F
= 0)
(V
CE
= 0 V, f = 1 MHz)
BV
ECO
I
CEO
C
CE
© 2003 Fairchild Semiconductor Corporation
Page 3 of 10
11/12/03
FULL PITCH MINI-FLAT PACKAGE
4-PIN OPTOCOUPLERS
HMA121 Series
HMA124
HMA2701 Series
HMAA2705
TRANSFER CHARACTERISTICS
(T
A
= 25°C)
Characteristic
Test Conditions
(I
F
= ± 5 mA, V
CE
= 5 V)
(I
F
= 5 mA, V
CE
= 5 V)
Symbol
Device
HMAA2705
HMA2701
HMA2701A
HMA2701B
HMA121
HMA121A
HMA121B
HMA121C
HMA121D
HMA121E
HMA121F
HMA121F
HMA124
HMA124
—
HMAA2705
HMAA2705
HMA2701
HMA2701A
HMA2701B
HMA121
HMA121A
HMA121B
HMA121C
HMA121D
HMA121E
HMA121F
HMA121F
HMA124
t
r
t
f
3
µs
3
Min
50
50
150
80
50
100
50
100
50
150
100
30
100
50
0.3
1200
—
3.0
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
Typ**
Max
300
300
300
160
600
300
150
200
100
300
600
Unit
DC Current Transfer Ratio
(I
F
= 5 mA, V
CE
= 5 V)
CTR
%
(I
F
= 1 mA, V
CE
= 0.4 V)
(I
F
= 1 mA, V
CE
= 0.5 V)
(I
F
= 0.5 mA, V
CE
= 1.5 V)
CTR Symmetry
(I
F
= ± 5 mA, V
CE
= 5 V)
(I
F
= ± 10 mA, I
C
= 2 mA)
(I
F
= 10 mA, I
C
= 2 mA)
Saturation Voltage
(I
F
= 8 mA, I
C
= 2.4 mA)
V
CE (SAT)
V
(I
F
= 1 mA, I
C
= 0.2 mA)
(I
F
= 1 mA, I
C
= 0.5 mA)
Rise Time (Non-Saturated)
Fall Time (Non-Saturated)
(I
C
= 2 mA, V
CE
= 5 V)
(R
L
= 100
Ω
)
(I
C
= 2 mA, V
CE
= 5 V)
(R
L
= 100
Ω
)
ISOLATION CHARACTERISTICS
Characteristic
Steady State Isolation Voltage
** All typicals at TA = 25°C
Test Conditions
(1 Minute)
Symbol
V
ISO
Device
All
Min
3750
Typ**
Max
Unit
VRMS
© 2003 Fairchild Semiconductor Corporation
Page 4 of 10
11/12/03
FULL PITCH MINI-FLAT PACKAGE
4-PIN OPTOCOUPLERS
HMA121 Series
HMA124
HMA2701 Series
HMAA2705
TYPICAL PERFORMANCE CURVES
Fig. 1 Forward Current vs. Forward Voltage
100
T
A
= 25˚C
100
T
A
= 25˚C
Fig. 2 Collector Current vs. Forward Current
I
C -
COLLECTOR CURRENT (mA)
I
F
- FORWARD CURRENT (mA)
V
CE
= 10V
V
CE
= 5V
10
10
V
CE
= 0.4V
1
1
0.6
0.8
1.0
1.2
1.4
1.6
0.1
1
10
100
V
F
- FORWARD VOLTAGE (V)
I
F
- FORWARD CURRENT (mA)
Fig. 3 Current Transfer Ratio vs. Forward Current
I
C
/ I
F
- CURRENT TRANSFER RATIO (%)
T
A
= 25˚C
100
Fig. 4 Collector Current vs. Temperature
V
CE
= 5 V
I
C -
COLLECTOR CURRENT (mA)
I
F
= 25 mA
V
CE
= 10V
V
CE
= 5V
10
I
F
= 10 mA
I
F
= 5 mA
100
V
CE
= 0.4V
I
F
= 1 mA
1
I
F
= 0.5 mA
10
1
10
100
0.1
-20
0
20
40
60
80
100
I
F
- FORWARD CURRENT (mA)
T
A
- AMBIENT TEMPERATURE (˚C)
Fig. 5 Collector Current vs. Collector-Emitter Voltage
40
T
A
= 25˚C
I
C
- COLLECTOR CURRENT (mA)
I
F
= 50 mA
I
F
= 40 mA
I
F
= 30 mA
I
F
= 20 mA
20
I
F
= 10 mA
30
10
I
F
= 5 mA
I
F
= 1 mA
0
0
2
4
6
8
10
V
CE
- COLLECTOR-EMITTER VOLTAGE (V)
© 2003 Fairchild Semiconductor Corporation
Page 5 of 10
11/12/03
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