Vishay IL4118 Optocoupler, phototriac output, zero crossing, high dv/dt, very low input current Datasheet

IL4116/IL4117/IL4118
Vishay Semiconductors
Optocoupler, Phototriac Output,
Zero Crossing, High dV/dt, Very Low Input Current
FEATURES
A 1
6 MT2
C 2
5 NC
• High input sensitivity: IFT = 1.3 mA, PF = 1.0;
IFT = 3.5 mA, typical PF < 1.0
• Zero voltage crossing
• 600/700/800 V blocking voltage
NC 3
ZCC
4 MT1
• 300 mA on-state current
• High dV/dt 10000 V/µs
18099
• Inverse parallel SCRs provide commutating
dV/dt > 10 kV/µs
DESCRIPTION
• Isolation test voltage 5300 VRMS
The IL4116/IL4117/IL4118 consists of an AlGaAs IRLED
optically coupled to a photosensitive zero crossing TRIAC
network. The TRIAC consists of two inverse parallel
connected monolithic SCRs. These three semiconductors
devices are assembled in a six pin 300 mil dual in-line
package.
High input sensitivity is achieved by using an emitter follower
phototransistor and a cascaded SCR predriver resulting in
an LED trigger current of less than 1.3 mA (DC).
The IL4116/IL4117/IL4118 uses zero cross line voltage
detection circuit witch consists of two enhancement
MOSFETs and a photodiode. The inhibit voltage of the
network is determined by the enhancement voltage of the
N-channel FET. The P-channel FET is enabled by a
photocurrent source that permits the FET to conduct the
main voltage to gate on the N-channel FET. Once the main
voltage can enable the N-channel, it clamps the base of the
phototransistor, disabling the first stage SCR predriver.
The blocking voltage of up to 800 V permits control of off-line
voltages up to 240 VAC, with a safety factor of more than
two, and is sufficient for as much as 380 VAC. Current
handling capability is up to 300 mA RMS continuous
at 25 °C.
The IL4116/IL4117/IL4118 isolates low-voltage logic from
120, 240, and 380 VAC lines to control resistive, inductive, or
capacitive loads including motors, solenoids, high current
thyristors or TRIAC and relays.
• Very low leakage < 10 µA
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
APPLICATIONS
• Solid state relay
• Lighting controls
• Temperature controls
• Solenoid/valte controls
• AC motor drives/starters
AGENCY APPROVALS
• UL1577, file no. E52744 system code H or J, double
protection
• CSA 93751
• BSI IEC 60950 IEC 60065
• DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending
available with option 1
• FIMKO
Applications include solid-state relays, industrial controls,
office equipment, and consumer appliances.
ORDER INFORMATION
PART
REMARKS
IL4116
600 V VDRM, DIP-6
IL4117
700 V VDRM, DIP-6
IL4118
800 V VDRM, DIP-6
IL4116-X006
600 V VDRM, DIP-6 400 mil (option 6)
IL4116-X007
600 V VDRM, SMD-6 (option 7)
IL4116-X009
600 V VDRM, SMD-6(option 9)
IL4117-X007
700 V VDRM, SMD-6 (option 7)
IL4118-X006
800 V VDRM, DIP-6 400 mil (option 6)
Document Number: 83628
Rev. 1.6, 09-Jan-08
For technical questions, contact: [email protected]
www.vishay.com
1
IL4116/IL4117/IL4118
Vishay Semiconductors
Optocoupler, Phototriac Output,
Zero Crossing, High dV/dt, Very Low
Input Current
ORDER INFORMATION
PART
REMARKS
IL4118-X007
800 V VDRM, SMD-6 (option 7)
IL4118-X009
800 V VDRM, SMD-6 (option 9)
Note
For additional information on the available options refer to option information.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
(1)
TEST CONDITION
PART
SYMBOL
VALUE
UNIT
VR
IF
6.0
60
2.5
100
1.33
750
V
mA
A
mW
mW/°C
°C/W
600
700
800
300
3.0
500
6.6
150
V
V
V
mA
A
mW
mW/°C
°C/W
Creepage distance
≥ 7.0
mm
Clearance distance
≥ 7.0
mm
°C
INPUT
Reverse voltage
Forward current
Surge current
Power dissipation
Derate linearly from 25 °C
Thermal resistance
OUTPUT
IFSM
Pdiss
Rth
IL4116
IL4117
IL4118
Peak off-state voltage
RMS on-state current
Single cycle surge
Power dissipation
Derate linearly from 25 °C
Thermal resistance
COUPLER
VDRM
VDRM
VDRM
IDRM
Pdiss
Rth
Storage temperature
Tstg
- 55 to + 150
Operating temperature
Tamb
- 55 to + 100
°C
VIO
5300
VRMS
VIO = 500 V, Tamb = 25 °C
RIO
≥ 1012
Ω
VIO = 500 V, Tamb = 100 °C
RIO
≥ 1011
Ω
5s
Tsld
260
°C
Isolation test voltage
Isolation resistance
Lead soldering temperature (2)
Notes
(1) T
amb = 25 °C, unless otherwise specified
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not
implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute maximum
ratings for extended periods of the time can adversely affect reliability.
(2) Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering conditions for through
hole devices (DIP).
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2
For technical questions, contact: [email protected]
Document Number: 83628
Rev. 1.6, 09-Jan-08
IL4116/IL4117/IL4118
Optocoupler, Phototriac Output,
Vishay Semiconductors
Zero Crossing, High dV/dt, Very Low
Input Current
ELECTRICAL CHARACTERISTICS
PARAMETER
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
1.3
1.5
UNIT
INPUT
Forward voltage
IF = 20 mA
VF
Breakdown voltage
IR = 10 µA
VBR
30
V
V
VR = 6.0 V
IR
0.1
VF = 0 V, f = 1.0 MHz
CO
40
pF
RthjI
750
°C/W
Reverse current
Capacitance
6.0
Thermal resistance, junction to lead
10
µA
OUTPUT
Repetitive peak off-state voltage
IDRM = 100 µA
Off-state voltage
ID(RMS) =70 µA
IL4116
VDRM
600
650
V
IL4117
VDRM
700
750
V
IL4118
VDRM
800
850
V
IL4116
VD(RMS)
424
460
V
IL4117
VD(RMS)
494
536
V
IL4118
VD(RMS)
565
613
VD = 600, Tamb = 100 °C
ID(RMS)
10
On-state voltage
IT = 300 mA
VTM
1.7
On-state current
PF = 1.0, VT(RMS) = 1.7 V
ITM
Surge (non-repetitive, on-state current)
f = 50 Hz
ITSM
Holding current
VT = 3.0 V
IH
65
Off-state current
V
100
µA
3.0
V
300
mA
3.0
A
200
µA
Latching current
VT = 2.2 V
IL
5.0
LED trigger current
VAK = 5.0 V
IFT
0.7
1.3
Zero cross inhibit voltage
IF = rated IFT
VIH
15
25
VRM, VDM = 400 VAC
dV(MT)/dt
Critical rate of rise off-state voltage
VRM, VDM = 400 VAC,
Tamb = 80 °C
dV(MT)/dt
VRM, VDM = 400 VAC
dV(COM)/dt
Commutating voltage
VRM, VDM = 400 VAC,
Tamb = 80 °C
dV(COM)/dt
Commutating current
IT = 300 mA
dI/dt
100
A/ms
RthjI
150
°C/W
Thermal resistance, junction to lead
mA
10000
mA
V
V/µs
2000
V/µs
10000
V/µs
2000
V/µs
COUPLER
Critical state of rise of coupler
input-output voltage
IT = 0 A, VRM = VDM = 424 VAC
Capacitance (input to output)
f = 1.0 MHz, VIO = 0 V
dV(IO)/dt
Common mode coupling capacitance
10000
V/µs
CIO
0.8
pF
CCM
0.01
pF
Note
Tamb = 25 °C, unless otherwise specified
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.
SWITCHING CHARACTERISTICS
PARAMETER
TEST CONDITION
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
Turn-on time
VRM = VDM = 424 VAC
ton
35
µs
Turn-off time
PF = 1.0, IT = 300 mA
toff
50
µs
Document Number: 83628
Rev. 1.6, 09-Jan-08
For technical questions, contact: [email protected]
www.vishay.com
3
IL4116/IL4117/IL4118
Vishay Semiconductors
Optocoupler, Phototriac Output,
Zero Crossing, High dV/dt, Very Low
Input Current
TYPICAL CHARACTERISTICS
Tamb = 25 °C, unless otherwise specified
150
35
PLED - LED Power (mW)
IF - LED Current (mA)
30
25
20
15
10
5
0
1.0
1.1
1.2
1.3
VF - LED Forward Voltage (V)
iil4116_01
100
50
0
- 60
1.4
- 40
iil4116 04
80
100
Fig. 4 - Maximum LED Power Dissipation
Fig. 1 - LED Forward Current vs. Forward Voltage
500
IT - On-Site Current - mA(RMS)
1.4
1.3
TA = - 55 °C
VF - Forward Voltage (V)
- 20
0
20
40
60
TA - Ambient Temperature (°C)
1.2
TA = 25 °C
1.1
1.0
0.9
TA = 100 °C
0.8
400
300
200
100
0
- 100
- 200
- 300
- 400
- 500
-3
0.7
1
10
I F - Forward Current (mA)
0.1
iil4116_02
100
iil4116_05
-2
-1
0
1
2
VT - On-State Voltage - V(RMS)
3
Fig. 5 - On-State Terminal Voltage vs. Terminal Current
Fig. 2 - Forward Voltage vs. Forward Current
300
τ
PLED - LED Power (mW)
I f(pk) - Peak LED Current (mA)
10000
Duty Factor
1000
0.005
0.01
0.02
t
0.05
0.1
0.2
100
τ
DF = /t
0.5
250
200
150
100
50
0
- 60
10
10- 6
10- 5
10- 4
10- 3
10 - 2
10- 1
100
t - LED Pulse Duration (s)
iil4116_03
101
iil4116_06
- 40
- 20
0
20
40
60
80
100
TA - Ambient Temperature (°C)
Fig. 6 - Maximum Output Power Dissipation
Fig. 3 - Peak LED Current vs. Duty Factor, τ
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For technical questions, contact: [email protected]
Document Number: 83628
Rev. 1.6, 09-Jan-08
IL4116/IL4117/IL4118
Optocoupler, Phototriac Output,
Vishay Semiconductors
Zero Crossing, High dV/dt, Very Low
Input Current
Power Factor Considerations
2.0
NI Fth - Normalized LED
Trigger Current
A snubber isn’t needed to eliminate false operation of the
TRIAC driver because of the IL4116/IL4117/IL4118 high
static and commutating dV/dt with loads between 1 and 0.8
power factors. When inductive loads with power factors less
than 0.8 are being driven, include an RC snubber or a single
capacitor directly across the device to damp the peak
commutating dV/dt spike. Normally a commutating dV/dt
causes a turning-off device to stay on due to the stored
energy remaining in the turn-off device.
But in the case of a zero voltage crossing optotriac, the
commutating dV/dt spikes can inhibit one half of the TRIAC
from turning on. If the spike potential exceeds the inhibit
voltage of the zero cross detection circuit, half of the TRIAC
will be held-off and not turn-on. This hold-off condition can be
eliminated by using a snubber or capacitor placed directly
across the optotriac as shown in Figure 7. Note that the value
of the capacitor increases as a function of the load current.
The hold-off condition also can be eliminated by providing a
higher level of LED drive current. The higher LED drive
provides a larger photocurrent which causes. The
phototransistor to turn-on before the commutating spike has
activated the zero cross network. Figure 8 shows the
relationship of the LED drive for power factors of less than
1.0. The curve shows that if a device requires 1.5 mA for a
resistive load, then 1.8 times (2.7 mA) that amount would be
required to control an inductive load whose power factor is
less than 0.3.
1.8
1.6
1.4
1.2
I Fth Normalized to I Fth at PF = 1.0
1.0
0.8
0
0.2
0.4
0.6
0.8
1.0
1.2
PF - Power Factor
iil4116_08
Fig. 8 - Normalized LED Trigger Current
1
C S - Shunt Capacitance (µF)
C S (µF) = 0.0032 (µF) x 10 ^ (0.0066 I L (mA))
0.1
0.01
PF = 0.3
IF = 2.0 mA
0.001
0
iil4116_07
50
100
150
200
250
300
350 400
I L - Load Current (mA)
Fig. 7 - Shunt Capacitance vs. Load Current vs. Power Factor
Document Number: 83628
Rev. 1.6, 09-Jan-08
For technical questions, contact: [email protected]
www.vishay.com
5
IL4116/IL4117/IL4118
Optocoupler, Phototriac Output,
Zero Crossing, High dV/dt, Very Low
Input Current
Vishay Semiconductors
PACKAGE DIMENSIONS in inches (millimeters)
3
2
1
4
5
6
Pin one ID
0.248 (6.30)
0.256 (6.50)
ISO method A
0.335 (8.50)
0.343 (8.70)
0.048
0.039
(1.00)
min.
0.300 (7.62)
(0.45)
typ.
0.022 (0.55)
0.130 (3.30)
0.150 (3.81)
18 °
4°
typ.
0.114 (2.90)
0.031 (0.80) min.
0.031 (0.80)
0.018 (0.45)
0.035 (0.90)
0.022 (0.55)
0.100 (2.54) typ.
0.130 (3.0)
0.010 (0.25)
typ.
3° to 9°
0.300 to 0.347
(7.62 to 8.81)
i178004
Option 6
Option 7
Option 9
0.407 (10.36)
0.391 (9.96)
0.307 (7.8)
0.291 (7.4)
0.300 (7.62)
typ.
0.375 (9.53)
0.395 (10.03 )
0.300 (7.62)
ref.
0.028 (0.7)
min.
0.315 (8.0)
min.
0.014 (0.35)
0.010 (0.25)
0.400 (10.16)
0.430 (10.92)
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6
0.331 (8.4)
min.
0.406 (10.3)
max.
0.180 (4.6)
0.160 (4.1) 0.0040 (0.102)
0.0098 (0.249)
0.012 (0.30 ) typ.
0.020 (0.51 )
0.040 (1.02 )
15° max.
0.315 (8.00)
min.
For technical questions, contact: [email protected]
18450
Document Number: 83628
Rev. 1.6, 09-Jan-08
IL4116/IL4117/IL4118
Optocoupler, Phototriac Output,
Vishay Semiconductors
Zero Crossing, High dV/dt, Very Low
Input Current
OZONE DEPLETING SUBSTANCES POLICY STATEMENT
It is the policy of Vishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with
respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone
depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use
within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in
the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively.
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency
(EPA) in the USA.
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do
not contain such substances.
We reserve the right to make changes to improve technical design
and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each customer application by the
customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall
indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any
claim of personal damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
Document Number: 83628
Rev. 1.6, 09-Jan-08
For technical questions, contact: [email protected]
www.vishay.com
7
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Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
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Document Number: 91000
Revision: 18-Jul-08
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