6/15/05
WHITE PACKAGE (-M SUFFIX)
Page 1 of 15
© 2005 Fairchild Semiconductor Corporation
GENERAL PURPOSE 6-PIN
PHOTOTRANSISTOR OPTOCOUPLERS
BLACK PACKAGE (NO -M SUFFIX)
6
1
6
1
6
1
6
1
6
6
1
1
4N25
4N26
4N27
4N28
4N35
4N36
4N37
H11A1
H11A2
H11A3 H11A4
H11A5
DESCRIPTION
The general purpose optocouplers consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 6-pin
dual in-line package.
FEATURES
·
Also available in white package by specifying -M suffix, eg. 4N25-M
·
UL recognized (File # E90700)
·
VDE recognized (File # 94766)
- Add option V for white package (e.g., 4N25V-M)
- Add option 300 for black package (e.g., 4N25.300)
APPLICATIONS
·
Power supply regulators
·
Digital logic inputs
·
Microprocessor inputs
SCHEMATIC
PIN 1. ANODE
2. CATHODE
3. NO CONNECTION
4. EMITTER
5. COLLECTOR
6. BASE
2
1
3
NC
5
6
4
6/15/05
4N25
4N26
4N27
4N28
4N35
4N36
4N37
H11A1
H11A2
H11A3 H11A4
H11A5
GENERAL PURPOSE 6-PIN
PHOTOTRANSISTOR OPTOCOUPLERS
Page 2 of 15
© 2005 Fairchild Semiconductor Corporation
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C unless otherwise specified)
Parameter
Symbol
Value
Units
TOTAL DEVICE
Storage Temperature
T
STG
-55 to +150
°C
Operating Temperature
T
OPR
-55 to +100
°C
Wave solder temperature (see page 14 for reflow solder profiles)
T
SOL
260 for 10 sec
°C
Total Device Power Dissipation @ T
A
= 25°C
Derate above 25°C
P
D
250
mW
3.3 (non-M), 2.94 (-M)
EMITTER
DC/Average Forward Input Current
I
F
100 (non-M), 60 (-M)
mA
Reverse Input Voltage
V
R
6
V
Forward Current - Peak (300µs, 2% Duty Cycle)
I
F
(pk)
3
A
LED Power Dissipation @ T
A
= 25°C
Derate above 25°C
P
D
150 (non-M), 120 (-M)
mW
2.0 (non-M), 1.41 (-M)
mW/°C
DETECTOR
Collector-Emitter Voltage
V
CEO
30
V
Collector-Base Voltage
V
CBO
70
V
Emitter-Collector Voltage
V
ECO
7
V
Detector Power Dissipation @ T
A
= 25°C
Derate above 25°C
P
D
150
mW
2.0 (non-M), 1.76 (-M)
mW/°C
6/15/05
Page 3 of 15
© 2005 Fairchild Semiconductor Corporation
GENERAL PURPOSE 6-PIN
PHOTOTRANSISTOR OPTOCOUPLERS
4N25
4N26
4N27
4N28
4N35
4N36
4N37
H11A1
H11A2
H11A3 H11A4
H11A5
Note
* Typical values at T
A
= 25°C
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C unless otherwise specified)
INDIVIDUAL COMPONENT CHARACTERISTICS
Parameter
Test Conditions
Symbol
Min
Typ*
Max
Unit
EMITTER
Input Forward Voltage
(I
F
= 10 mA)
V
F
1.18
1.50
V
Reverse Leakage Current
(V
R
= 6.0 V)
I
R
0.001
10
µA
DETECTOR
Collector-Emitter Breakdown Voltage
(I
C
= 1.0 mA, I
F
= 0)
BV
CEO
30
100
V
Collector-Base Breakdown Voltage
(I
C
= 100 µA, I
F
= 0)
BV
CBO
70
120
V
Emitter-Collector Breakdown Voltage
(I
E
= 100 µA, I
F
= 0)
BV
ECO
7
10
V
Collector-Emitter Dark Current
(V
CE
= 10 V, I
F
= 0)
I
CEO
1
50 nA
Collector-Base Dark Current
(V
CB
= 10 V)
I
CBO
20
nA
Capacitance
(V
CE
= 0 V, f = 1 MHz)
C
CE
8
pF
ISOLATION CHARACTERISTICS
Characteristic
Test Conditions
Symbol
Min
Typ*
Max
Units
Input-Output Isolation Voltage
(Non `-M', Black Package) (f = 60 Hz, t = 1 min)
V
ISO
5300
Vac(rms)
(`-M', White Package) (f = 60 Hz, t = 1 sec)
7500
Vac(pk)
Isolation Resistance
(V
I-O
= 500 VDC)
R
ISO
10
11
Isolation Capacitance
(V
I-O
= &, f = 1 MHz)
C
ISO
0.5
pF
(`-M' White Package)
0.2
2
pF
6/15/05
4N25
4N26
4N27
4N28
4N35
4N36
4N37
H11A1
H11A2
H11A3 H11A4
H11A5
GENERAL PURPOSE 6-PIN
PHOTOTRANSISTOR OPTOCOUPLERS
Page 4 of 15
© 2005 Fairchild Semiconductor Corporation
TRANSFER CHARACTERISTICS
(T
A
= 25°C Unless otherwise specified.)
DC Characteristic
Test Conditions
Symbol
Device
Min
Typ*
Max
Unit
Current Transfer Ratio,
Collector to Emitter
(I
F
= 10 mA, V
CE
= 10 V)
CTR
4N35
4N36
4N37
100
%
H11A1
50
H11A5
30
4N25
4N26
H11A2
H11A3
20
4N27
4N28
H11A4
10
(I
F
= 10 mA, V
CE
= 10 V, T
A
= -55°C)
4N35
4N36
4N37
40
(I
F
= 10 mA, V
CE
= 10 V, T
A
= +100°C)
4N35
4N36
4N37
40
Collector-Emitter
Saturation Voltage
(I
C
= 2 mA, I
F
= 50 mA)
V
CE (SAT)
4N25
4N26
4N27
4N28
0.5
V
(I
C
= 0.5 mA, I
F
= 10 mA)
4N35
4N36
4N37
0.3
H11A1
H11A2
H11A3
H11A4
H11A5
0.4
AC Characteristic
(I
F
= 10 mA, V
CC
= 10 V, R
L
= 100
)
(Fig.20)
T
ON
4N25
4N26
4N27
4N28
H11A1
H11A2
H11A3
H11A4
H11A5
2
µs
Non-Saturated
Turn-on Time
Non Saturated
Turn-on Time
(I
C
= 2 mA, V
CC
= 10 V, R
L
= 100
)
(Fig.20)
T
ON
4N35
4N36
4N37
2
10
µs
6/15/05
Page 5 of 15
© 2005 Fairchild Semiconductor Corporation
GENERAL PURPOSE 6-PIN
PHOTOTRANSISTOR OPTOCOUPLERS
4N25
4N26
4N27
4N28
4N35
4N36
4N37
H11A1
H11A2
H11A3 H11A4
H11A5
* Typical values at T
A
= 25°C
AC Characteristic
Test Conditions
Symbol
Device
Min
Typ*
Max
Unit
Turn-off Time
(I
F
= 10 mA, V
CC
= 10 V, R
L
= 100
)
(Fig.20)
T
OFF
4N25
4N26
4N27
4N28
H11A1
H11A2
H11A3
H11A4
H11A5
2
µs
(I
C
= 2 mA, V
CC
= 10 V, R
L
= 100
)
(Fig.20)
4N35
4N36
4N37
2
10
TRANSFER CHARACTERISTICS
(T
A
= 25°C Unless otherwise specified.) (Continued)
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