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参数资料
| 型号： | IL4108 |
| 厂商： | SIEMENS A G |
| 元件分类： | 光电耦合器 |
| 英文描述： | SWITCH ROTARY DIP RA EXT 10POS |
| 中文描述： | 1 CHANNEL TRIAC OUTPUT WITH ZERO CRSVR OPTOCOUPLER |
| 封装： | DIP-6 |
| 文件页数： | 1/2页 |
| 文件大小： | 29K |
| 代理商： | IL4108 |
5–141
DESCRIPTION
The IL4108 consists of a GaAs IRLED optically coupled to a photosensi-
tive 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 in-line package, using high insula-
tion double molded, over/under leadframe construction.
High input sensitivity is achieved by using an emitter follower pho-
totransistor and a cascaded SCR predriver resulting in an LED trigger
current of less than 2 mA (DC).
The IL4108 uses two discrete SCRs resulting in a commutating dV/dt
greater than 10KV/
μ
s. The use of a proprietary dv/dt clamp results in a
static dV/dt of greater than 10KV/
μ
s. This clamp circuit has a 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 pho-
totransistor, disabling the first stage SCR predriver.
The zero cross line voltage detection circuit consists of two enhance-
ment 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 pho-
totransistor, disabling the first stage SCR predriver.
The 800V blocking voltage permits control of off-line voltages up to
240VAC, with a safety factor of more than two, and is sufficient for as
much as 380VAC.
The IL4108 isolates low-voltage logic from 120, 240, and 380 VAC lines
to control resistive, inductive, or capacitive loads including motors, sole-
noids, high current thyristors or TRIAC and relays.
Applications include solid-state relays, industrial controls, office equip-
ment, and consumer appliances.
Package Dimensions in inches (mm)
1
2
3
6
5
4
ZCC*
*Zero Crossing Circuit
Triac
MT1
Triac
MT2
Substrate
do not
connect
LED
Anode
LED
Cathode
NC
.010 (.25)
.014 (.35)
.300 (7.62)
.347 (8.82)
.110 (2.79)
.150 (3.81)
.130 (3.30)
.150 (3.81)
.020 (.051) 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)
.248 (6.30)
.256 (6.50)
.335 (8.50)
.343 (8.70)
Pin One ID.
6
5
4
1
2
3
18
°
typ.
4
°
typ.
FEATURES
On-State Current, 300 mA
Zero Voltage Crossing
Blocking Voltage, 800 V
Isolation Test Voltage 5300 VACRMS
High Input Sensitivity
IFT=2 mA, PF=1.0
IFT=5 mA, PF
≤
1.0
High Static dv/dt 10,000 V/
Inverse Parallel SCRs Provide Commutating
dv/dt >10K V/
μ
s
Very Low Leakage <10
Small 6-Pin DIP Package
Underwriters Lab File #E52744
VDE Approval #0884 (Optional with Option 1,
Add -X001 Suffix)
μ
s
μ
A
Maximum Ratings
Emitter
Reverse Voltage .....................................................6 V
Forward Current ................................................60 mA
Surge Current.......................................................2.5 A
Thermal Resistance.......................................750
Derate from 25
°
C ......................................1.33 mW/
Detector
Peak Off-state Voltage.........................................800 V
Peak Reverse Voltage .........................................800 V
RMS On-state Current .....................................300 mA
Single Cycle Surge..................................................3 A
Thermal Resistance.......................................125
Total Power Dissipation...................................500 mW
Derate from 25
°
C ........................................6.6 mW/
Package
Isolation Test Voltage (between emitter
and detector, climate per DIN 40046,
part 2, Nov. 74 (t=1 min.)....................5300 VAC
Pollution Degree (DIN VDE 0109) .............................. 2
Creepage Distance...........................................
Clearance..........................................................
Comparative Tracking Index per DIN IEC
112/VDE 0303 part 1, Group IIIa per
DIN VDE 6110...................................................
Isolation Resistance
V
IO
=500 V, T
A
=25
°
C ....................................
V
IO
=500 V, T
A
=100
°
C ..................................
Storage Temperature Range.............–55
Ambient Temperature Range ............–55
Soldering Temperature (max.
dip soldering
≥
0.5 mm from
case bottom)................................................... 260
°
C/W
°
C
°
C/W
°
C
RMS
≥
≥
7 mm
7 mm
≥
175
≥
≥
10
10
12
11
°
°
C
C
°
°
C to +125
C to +100
≤
10 sec.
°
C
IL4108
ZERO VOLTAGE CROSSING
800 V TRIAC DRIVER OPTOCOUPLER
相关PDF资料 |
PDF描述 |
|---|---|
| IL4116 | SWITCH ROTARY DIP RA FLAT 16POS |
| IL4117 | SWITCH ROTARY DIP RA EXT 16POS |
| IL4118 | SWITCH ROTARY DIP RA FLAT 16POS |
| IL4208 | 800 V TRIAC DRIVER OPTOCOUPLER |
| IL4216 | TRIAC DRIVER OPTOCOUPLER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IL4108 | 制造商:Vishay Semiconductors 功能描述:OPTOCOUPLER |
| IL4108-X001 | 功能描述:三极与 SCR 输出光电耦合器 Phototriac Output, Zero Crossing RoHS:否 制造商:Vishay Semiconductors 输出设备:PhotoTriac 每芯片的通道数量: 绝缘电压:3750 Vrms 正向电流:10 mA 正向电压:1.2 V 最大触发电流:10 mA 关断状态下输出电压-VDRM:600 V 最大连续输出电流: 零交叉电路: 封装:Reel |
| IL4108-X006 | 功能描述:三极与 SCR 输出光电耦合器 Phototriac Output, Zero Crossing RoHS:否 制造商:Vishay Semiconductors 输出设备:PhotoTriac 每芯片的通道数量: 绝缘电压:3750 Vrms 正向电流:10 mA 正向电压:1.2 V 最大触发电流:10 mA 关断状态下输出电压-VDRM:600 V 最大连续输出电流: 零交叉电路: 封装:Reel |
| IL4108-X007 | 功能描述:三极与 SCR 输出光电耦合器 Phototriac Output, Zero Crossing RoHS:否 制造商:Vishay Semiconductors 输出设备:PhotoTriac 每芯片的通道数量: 绝缘电压:3750 Vrms 正向电流:10 mA 正向电压:1.2 V 最大触发电流:10 mA 关断状态下输出电压-VDRM:600 V 最大连续输出电流: 零交叉电路: 封装:Reel |
| IL4108-X007T | 制造商:Vishay Angstrohm 功能描述:Optocoupler Triac AC-OUT 1-CH 800VDRM 6-Pin PDIP SMD T/R 制造商:Vishay Semiconductors 功能描述:SMD-6 OPTOTRIAC 800V -E3 - Tape and Reel 制造商:Vishay Semiconductors 功能描述:OPTOCOUPLER PHOTOTRIAC 800V 6SMD 制造商:Vishay Intertechnologies 功能描述:IL4108 Series Single Channel 800 V 5300 Vrms Phototriac Optocoupler - DIP-6 |
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