2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
2–215 March 7, 2000-21
Electrical Characteristics
(
T
A
=25
°
C)
Parameter Sym. Min. Typ. Max. Unit Condition
Emitter
Forward Voltage
V
F
— 1.15 1.5 V
I
F
=10 mA
Reverse Leakage
Current
I
R
— 0.05 10
µ
A
V
R
=6.0 V
Capacitance
C
J
— 25 — pF V=0 V,
f=1.0 MHz
Detector
Collector-Emitter
Breakdown
Voltage
BV
CEO
30——V
I
C
=1.0
µ
A
Collector-Emitter
Leakage Current
I
CEO
— 1.0 50 nA
V
CE
=10 V
Emitter-Collector
Breakdown
Voltage
V
ECO
7.0 — — V
I
E
=10
µ
A
Collector-Emitter
Capacitance
C
CE
— 7.0 — pF
V
CE
=0 V,
f=1.0 MHz
Package
Collector Saturation
Voltage
V
CESAT
— 0.15 0.4 V
I
C
=500
µ
A
I
F
=10 mA
Current Transfer
Ratio
MOC8111
MOC8112
CTR
20
50
——%
I
F
=10 mA
V
CE
=10 V
Turn On Time
t
ON
—7.520
µ
s
V
CC
=10 V
R
L
=100
Ω
,
I
C
=2.0 mA,
see Figure 1
Turn Off Time
t
OFF
— 5.7 20
µ
s
.010 (.25)
.114 (2.90)
.130 (3.0)
.130 (3.30)
.150 (3.81)
.031 (0.80) min.
.300 (7.62)
typ.
.031 (0.80)
.035 (0.90)
.100 (2.54) typ.
.039
(1.00)
Min.
.018 (0.45)
.022 (0.55)
.048 (0.45)
.022 (0.55)
.248 (6.30)
.256 (6.50)
.335 (8.50)
.343 (8.70)
pin one ID
6
5
4
12
3
18°
3°–9
.300–.347
(7.62–8.81)
4
typ.
1
2
3
6
5
4
NC
Collector
Emitter
Anode
Cathode
NC
typ.
°
°
Dimensions in inches (mm)
FEATURES
• Current Transfer Ratio
MOC8111, 20% minimum
MOC8112, 50% minimum
• No Base Terminal Connection for Improved
Common Mode Interface Immunity
• Field-Effect Stable by TRIOS
®
(TRansparent IOn Shield)
• Long Term Stability
• Industry Standard Dual-in-Line Package
• Underwriters Lab File #E52744
• VDE #0884 Available with Option 1
DESCRIPTION
The MOC8111, MOC8112 is an optocoupler consist-
ing of a Gallium Arsenide infrared emitting diode opti-
cally coupled to a silicon planar phototransistor
detector in a plastic plug-in DIP 6 pin package.
The coupling device is suitable for signal transmission
between two electrically separated circuits. The
potential difference between the circuits to be cou-
pled is not allowed to exceed the maximum permissi-
ble reference voltages.
In contrast to the IL1, the base terminal is not con-
nected, resulting in a substantially improved com-
mon-mode interference immunity.
Maximum Ratings
(
T
A
=25
°
C)
Emitter
Reverse Voltage ................................................. 6.0 V
DC Forward Current ......................................... 60 mA
Surge Forward Current (t
≤
10
µ
s)......................... 2.5 A
Total Power Dissipation .................................. 100 mW
Detector
Collector-Emitter Breakdown Voltage................... 30 V
Collector Current .............................................. 50 mA
Collector Current (t
≤
1 ms) ............................... 150 mA
Total Power Dissipation .................................. 150 mW
Package
Isolation Test Voltage between Emitter and Detector,
Refer to Standard Climate 23/50
DIN 50014 ................................................5300 V
RMS
Creepage .....................................................
≥
7.0 mm
Clearance .....................................................
≥
7.0 mm
Isolation Thickness between
Emitter and Detector ..................................
≥
0.4 mm
Comparative Tracking Index
per DIN IEC 112/VDE 0303, part 1...................... 175
Isolation Resistance
V
IO
=500 V,
T
A
=25
°
C ........................................10
12
Ω
V
IO
=500 V,
T
A
=100
°
C ......................................10
11
Ω
Storage Temperature Range ............ –55°C to +150°C
Ambient Temperature Range............ –55°C to +100°C
Soldering Temperature
(max. 10 s, dip soldering distance
to seating plane
≥
1.5 mm) ............................... 260
°
C
V
DE
MOC8111/MOC8112
No Base Connection
Phototransistor Optocoupler
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA MOC8111/2
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
2–216 March 7, 2000-21
Figure 1. Switching times
VCC
Vout
=10 V
ICRL=100 Ω
Input
Input current adjusted
to achieve IC=2 mA
10%
90%
Input Pulse
Output Pulse
ton toff
trtf
Test Circuit Waveforms
