IL440
Triac Predriver
Non-Zero Crossing
Optocoupler
FEATURES
• 400 and 600 V Blocking Voltage
• 5.0 mA Maximum Trigger Current
• Isolation Voltage, 5300 V
RMS
, t=1.0 sec.
• Isolation Materials per UL94
• Pin Compatible with Motorola Optocouplers
IL440–1
MOC 3051
IL440–2
MOC 3052
IL440–3
—
IL440–4
MOC 3021
IL440–5
MOC 3022
IL440–6
MOC 3023
V
•
VDE Approval #0884 Available with Option 1
D E
Dimensions in inches (mm)
3
.248 (6.30)
.256 (6.50)
4
5
6
2
1
pin one ID
Anode 1
Cathode 2
.335 (8.50)
.343 (8.70)
6
5
4
.300 (7.62)
typ.
MT1
NC
MT2
NC 3
.039
(1.00)
Min.
4°
typ.
.018 (0.45)
.022 (0.55)
.048 (0.45)
.022 (0.55)
.130 (3.30)
.150 (3.81)
APPLICATIONS
• High Current Triac Driver
• Solid State Relays
• Switch Small AC Loads
Maximum Ratings
Emitter
Reverse Voltage ....................................................5.0V
Forward Current ............................................... 60 mA
Surge Current (P.W.<10
µ
s)................................. 3.0 A
Power Dissipation............................................100 mW
Junction Temperature.........................................100
°
C
Detector
Peak Off-state Voltage
IL440–1, 2, 3 ....................................................600 V
IL440–4, 5, 6 ....................................................400 V
On-state RMS Current ..................................... 100 mA
Peak Surge Current (
t
p
≤
10 ms) ........................... 1.2 A
Peak On-state Current (
t
p
/T=0.01
≤
100
µ
s) ......... 2.0 A
Power Dissipation............................................300 mW
Junction Temperature.........................................125
°
C
Package
Isolation Voltage, 1.0 sec. ...........................5300 V
RMS
per Standard Climate 23
°
C/50% RH,
DIN 50014
Creepage ......................................................
≥
7.0 mm
Clearance ......................................................
≥
7.0 mm
Isolation Resistance
V
IO
=500 V,
T
A
=25
°
C ...................................
≥
10
12
Ω
V
IO
=500 V,
T
A
=100
°
C .................................
≥
10
11
Ω
Total Power Dissipation,
T
A
=25
°
C ...................330 mW
Storage Temperature Range .............–55
°
C to +125
°
C
Operating Temperature Range..........–40
°
C to +100
°
C
Junction Temperature.........................................100
°
C
Lead Soldering Temperature
(2.0 mm from case, t<10 s.) ...........................260
°
C
18°
.031 (0.80) min.
.031 (0.80)
.035 (0.90)
.100 (2.54) typ.
3°–9°
.010 (.25)
typ.
.300–.347
(7.62–8.81)
.114 (2.90)
.130 (3.0)
DESCRIPTION
The IL440–X consists of a GaAs infrared emitter optically coupled to a
silicon planar triac chip with a non-zero crossing network. The two semi-
conductors are assembled in a 6 pin dual-in-line plastic package. The
output detector IL440–1, 2, 3 is capable of blocking up to 600 volts
which permits control of off-line voltages up to 240 VAC. The IL440 can
handle currents up to 100 mA
RMS
.
Maximum Safety Ratings
This device is used for protective separation against electrical shock
within the maximum safety ratings. This must be ensured by protective
circuits in the applications.
Parameter
Symbol
Max.
Unit
Test
Condition
Emitter
Forward Current
I
SI
130
mA
—
Detector
Power Dissipation
P
SI
300
mW
T
A
≥
25
°
C
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
2–152
May 30, 2000-10
Electrical Characteristics,
T
A
=25
°
C
Parameter
Emitter
Forward Voltage
Breakdown Voltage
Junction Capacitance
Detector
Off-state Output Terminal Voltage (see Table 1.)
Peak On-state Voltage
Critical Rate of Rise of Off-state Voltage
Symbol
Min.
Typ.
Max.
Unit
Test Condition
V
F
V
BR
C
J
—
5.0
—
1.25
—
50
1.6
—
—
V
V
pF
I
F
=50 mA
I
R
=10
µ
A
V
R
=0 V, f=1.0 MHz
V
TM
(dv/dt)
cr
(dv/dt)
crq
—
—
0.13
1.5
50
0.25
3.0
—
—
V
V/
µ
s
V/
µ
s
I
TM
=100 mA,
I
FT
=30 mA
I
F
=0, V
S
=240 V
RMS
I
F
=30 mA,
V
S
=60 V
RMS
I
F
≥
10 mA,
V
S
≥
3.0 V
Coupled Device
Holding Current
I
H
—
1.0
—
mA
Table 1.
I
FT
and Blocking Voltage Selection
(1)
Bin number
IL440–1
IL440–2
IL440–3
IL440–4
IL440–5
IL440–6
BV (Volts) Max @ I
DRM
=500 nA
600
600
600
400
400
400
I
FT
Max @ V
T
=6 V,
R
L
=150
Ω
15
10
5.0
15
10
5.0
1. Test voltage must be applied within dV/dt rating of 0.13 V
/µ
sec.
2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
2–153
IL440
May 30, 2000-10
微控制器 MCU
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