Siemens IL4118, IL4116 Datasheet

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)

.
.

e

600 V
700 V
800 V

IL4116
IL4117
IL4118

ZERO V OL T A GE CR OSSING

FEATURES

• High Input Sensltlvity: I
I

=3.5 mA, Typlcal PF < 1.0

FT

• Zero V oltage Crosslng

• 600/700/800 V Blocklng V oltage

• 300 mA On-State Current

• High Statlc dv/dt 10,000 V/ µ sec., typical

• Inverse Parallel SCRs Provide Commutatlng
dv/dt >10 KV/msec.

• Very Low Leakage <10 mA

• Isolation Test Voltage from Double Molded
Package 5300 VACRMS

• Package, 6-Pln DIP

• Underwriters Lab File #E52744

DESCRIPTION

The IL411x 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 are assembled in a six pin 0.3 inch dual in­line package, using high insulation double molded,
over/under leadframe construction.
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 IL411x uses two discrete SCRs resulting in a
commutating dV/dt greater than 10 KV/ms The use
of a proprietary dv/dt clamp results in a static dv/dt
of greater than 10 KV /µ
MOSFET that is enhanced when high dv/dt spikes
occur between MT1 and MT2 of the TRIAC. When
conducting, the FET clamps the base of the pho­totransistor, disabling the first stage SCR predriver.
The zero cross line voltage detection circuit con­sists of two enhancement MOSFETS and a photo­diode. The inhibit voltage of the network is
determined by the enhancement voltage of the N­channel 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 °
The IL411x 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.
Applications include solid-state relays, industrial
controls, office equipment, and consumer appli­ances.

=1.3 mA, PF=1.0;

FT

s. This clamp circuit has a

C.

Dimensions in inches (mm)

248 (6.30)
256 (6.50)

.039

(1.00)

Min.

4°

Typ.

.018 (0.45)
.022 (0.55)

Maximum Ratings
Emitter

Reverse Voltage ...................................................................................6 V

Forward Current.............................................................................. 60 mA

Surge Current...................................................................................2.5 A

Power Dissipation.........................................................................100 mW

Derate Linearly from 25 °

Thermal Resistance................................................................... 750 °

Detector

Peak Off-State Voltage

IL4116...........................................................................................600 V

IL4117...........................................................................................700 V

IL4118...........................................................................................800 V

RMS On-State Current.................................................................. 300 mA

Single Cycle Surge.............................................................................. 3 A

Total Power Dissipation ................................................................500 mW

Derate Linearly from 25 °

Thermal Resistance.................................................................... 150 °

Package

Storage Temperature..................................................... –55 ° C to +150 ° C

Operating Temperature................................................. –55 °

Lead Soldering Temperature................................................260 °

Isolation Test Voltage...........................................................5300 VAC

Isolation Resistance

V

=500 V, T

IO

V

=500 V, T

IO

5–1

TRIAC DRIVER OPTOCOUPLER

Pin One ID.

3

4

.335 (8.50)
.343 (8.70)

12

5

6

.130 (3.30)
.150 (3.81)

.020 (.051) Min.

.031 (0.80)
.035 (0.90)

.100 (2.54) Typ.

C..................................................... 1.33 mW/ ° C

C....................................................... 6.6 mW/ ° C

=25 ° C.................................................................. ≥ 10

A

=100 ° C................................................................ ≥ 10

A

LED

Anode

LED

Cathode

NC

1

2

3

ZCC*

*Zero Crossing Circuit

.300 (7.62)

Typ.

18° Typ.

.010 (.25)
.014 (.35)

.300 (7.62)
.347 (8.82)

6

5

4

C to +100 ° C

Triac
Anode 2

Substrat
do not
connect

Triac
Anode 1

.110 (2.79
.150 (3.81

C/5 sec.

C/W

C/W

RMS

12

Ω

11

Ω

Characteristics

(T

A

=25 ° C)

Parameter Symbol Min. Typ. Max. Unit Condition
Emitter

Forward Voltage V
Breakdown Voltage V
Reverse Current I
Capacitance C
Thermal Resistance, Junction to Lead R

F
BR

R

O

THJL

630 VI

1.3 1.5 V I

0.1 10

µ AV

40 pF V
750

°

C/W

-20 mA

F

=10 µ A

R

=6 V

R

=0 V, f=1 MHz

F

Output Detector

Repetitive Peak Off-State Voltage
IL4116
IL4117
IL4118

V
V
V

DRM
DRM
DRM

600
700
800

650
750
850

V
V
V

I

DRM

I

DRM

I

DRM

Off-State Voltage
IL4116
IL4117
IL4118

Off-State Current I
On-State Voltage V
On-State Current I
Surge (Non-Repetitive, On-State Current) I
Holding Current I
Latchiing Current I
LED Trigger Current I
Zero Cross Inhibit Voltage V
Turn-On Time t
Turn-Off Time t
Critical State of Rise: Off-State Voltage dv

Commutating Voltage dv

Commutating Current di/dt 100 A/ms I
Thermal Resistance, Junction to Lead R

V

D(RMS)

V

D(RMS)

V

D(RMS)

D(RMS)

TM

TM

TSM
H
L
FT

IH
ON
OFF

/dt 10,000

(MT)

(COM)

THJL

424
494
565

/dt 10,000

460
536
613

10 100

1.7 3 V I

V
V
V

µ AV

I

D(RMS)

I

D(RMS)

I

D(RMS)

=600 V, T

D

=300 mA

T

300 mA PF=1.0, V

3 A f=50 Hz
65 200
5mAV

0.7 1.3 mA V
15 25 V I
35
50

2000

2000

150

µ AV

µ sV

=3 V

T

=2.2 V

T

=5 V

AK

=Rated I

F

=V

RM

µ s PF=1.0, I

V/ µ s
V/ µ

V/ µ s
V/ µ s

C/W

°

V

, V

RM

s

, V

V

RM

V

, V

RM

V

, V

RM

=300 mA

T

Package

Critical State of Rise of Couplrd
Input-Output Voltage

Common Mode Coupling Capacitor C
Package Capacitance C

dv

/dt 10,000 V/ µ sI

(IO)

CM
IO

0.01 pF

0.8 pF f=1 MHz, V

=0 A, V

T

=100 mA
=100 mA
=100 mA

=70 µ A
=70 µ A
=70 µ A

T(RMS)

FT

=424 VAC

DM

=300 mA

T

=400 VAC, T

DM

=400 VAC, T

DM

=400 VAC, T

DM

=400 VAC, T

DM

RM

IO

A

=V

=100

=0 V

°

=1.7 V

=424 VAC

DM

C

=25

C

°

A

=80

C

°

A

°

=25

C

A

°

=80

C

A

Figure 1. LED forward current vs. forward voltage

Figure 2. Forward voltage versus forward current

IL4116/4117/4118

5–2