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IL251のメーカーはVishay Siliconixです、この部品の機能は「Optocoupler/ Phototransistor Output/ AC Input/ With Base Connection」です。 |
部品番号 | IL251 |
| |
部品説明 | Optocoupler/ Phototransistor Output/ AC Input/ With Base Connection | ||
メーカ | Vishay Siliconix | ||
ロゴ | |||
このページの下部にプレビューとIL251ダウンロード(pdfファイル)リンクがあります。 Total 8 pages
VISHAY
IL250/ 251/ 252/ ILD250/ 251/ 252
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input, With Base
Connection
Features
• AC or Polarity Insensitive Input
• Built-in Reverse Polarity Input Protection
• Improved CTR Symmetry
• Industry Standard DIP Package
Agency Approvals
• UL File #E52744 System Code H or J
• CSA 93751
• BSI IEC60950 IEC60965
Single Channel
Dual Channel
i179024
A/C 1
C/A 2
NC 3
A1
C2
A3
C4
6B
5C
4E
8E
7C
6C
5E
• DIN EN 60747-5-2(VDE0884)
DIN EN 60747-5-5 pending
Available with Option 1
Applications
Ideal for AC signal detection and monitoring.
Description
The IL250/ 251/ 252/ ILD250/ 251/ 252 are bidirec-
tional input optically coupled isolators consisting of
two Gallium Arsenide infrared LEDs coupled to a sili-
con NPN phototransistor per channel.
The IL250/ ILD/250 has a minimum CTR of 50 %,
the IL251/ ILD251 has a minimum CTR of 20 %,
and the IL252/ ILD252 has a minimum CTR of 100 %.
The IL250/ IL251/ IL252 are single channel optocou-
plers. The ILD250/ ILD251/ ILD252 has two isolated
channels in a single DIP package.
Order Information
Part
IL250
IL251
IL252
ILD250
ILD251
ILD252
IL250-X007
IL250-X009
IL251-X009
IL252-X007
IL252-X009
ILD250-X009
ILD251-X006
ILD251-X007
ILD251-X009
ILD252-X009
Remarks
CTR > 50 %, Single Channel DIP-6
CTR > 20 %, Single Channel DIP-6
CTR > 100 %, Single Channel DIP-6
CTR > 50 %, Dual Channel DIP-8
CTR > 20 %, Dual Channel DIP-8
CTR > 100 %, Dual Channel DIP-8
CTR > 50 %, Single Channel SMD-6 (option 7)
CTR > 50 %, Single Channel SMD-6 (option 9)
CTR > 20 %, Single Channel SMD-6 (option 9)
CTR > 100 %, Single Channel SMD-6 (option 7)
CTR > 100 %, Single Channel SMD-6 (option 9)
CTR > 50 %, Dual Channel SMD-6 (option 9)
CTR > 20 %, Dual Channel DIP-8 400 mil (option
6)
CTR > 20 %, Dual Channel SMD-6 (option 7)
CTR > 20 %, Dual Channel SMD-6 (option 9)
CTR > 100 %, Dual Channel SMD-6 (option 9)
For additional information on the available options refer to
Option Information.
Document Number 83618
Rev. 1.3, 20-Apr-04
www.vishay.com
1
1 Page VISHAY
IL250/ 251/ 252/ ILD250/ 251/ 252
Vishay Semiconductors
Electrical Characteristics
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.
Input
Parameter
Forward voltage
Test condition
IF = ± 10 mA
Symbol
Min
Typ.
Max
Unit
VF
1.2 1.5
V
Output
Parameter
Test condition
Symbol
Min
Typ.
Max
Unit
Collector-emitter breakdown voltage
IC = 1.0 mA
BVCEO
30
50
V
Emitter-base breakdown voltage
IE = 100 µA
BVEBO
7.0
10
V
Collector-base breakdown voltage
IC = 10 µA
BVCBO
70
90
V
Collector-emitter leakage current
VCE = 10 V
ICEO
5.0 50 nA
Coupler
Parameter
Collector-emitter saturation
voltage
Test condition
IF = ± 16 mA, IC = 2.0 mA
Symbol
VCEsat
Min
Typ. Max Unit
0.4 V
Current Transfer Ratio
Parameter
DC Current Transfer Ratio
Test condition
IF = ± 10 mA, VCE = 10 V
Symmetry (CTR @ + 10 mA)/
(CTR @ -10 mA)
Part Symbol Min Typ. Max Unit
ILD250 CTRDC
50
%
ILD251 CTRDC
20
%
ILD252 CTRDC
100
%
0.50 1.0
2.0
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
60
40
20
25°C
0
-20
-55°C
85°C
-40
-60
-1.5
iil250_01
-1.0 -0.5 0.0 0.5 1.0
VF - LED Forward Voltage - V
1.5
Fig. 1 LED Forward Current vs.Forward Voltage
1.5
Normalized to:
VCE = 10 V, IF = 10 mA
TA= 25°C
1.0 CTRce(sat) VCE = 0.4 V
0.5
0.0
.1
iil250_02
NCTR(SAT)
NCTR
1 10
IF - LED Current - mA
100
Fig. 2 Normalized Non-Saturated and Saturated CTR vs. LED
Current
Document Number 83618
Rev. 1.3, 20-Apr-04
www.vishay.com
3
3Pages IL250/ 251/ 252/ ILD250/ 251/ 252
Vishay Semiconductors
VISHAY
F=10 KHz,
DF=50%
VCC = 5 V
RL
VO
IF=10 mA
iil250_15
Fig. 15 Switching Schematic
Package Dimensions in Inches (mm)
321
.248 (6.30)
.256 (6.50)
pin one ID
4 56
.335 (8.50)
.343 (8.70)
.039
(1.00)
Min.
4°
typ.
.018 (0.45)
.022 (0.55)
.048 (0.45)
.022 (0.55)
.130 (3.30)
.150 (3.81)
.031 (0.80) min. 3°–9°
.031 (0.80)
.035 (0.90)
.100 (2.54) typ.
i178004
ISO Method A
.300 (7.62)
typ.
18°
.010 (.25)
typ.
.300–.347
(7.62–8.81)
.114 (2.90)
.130 (3.0)
www.vishay.com
6
Document Number 83618
Rev. 1.3, 20-Apr-04
6 Page | |||
ページ | 合計 : 8 ページ | ||
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PDF ダウンロード | [ IL251 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
IL250 | BIDIRECTIONAL INPUT OPTOCOUPLER | Siemens Semiconductor Group |
IL250 | Optocoupler/ Phototransistor Output/ AC Input/ With Base Connection | Vishay Siliconix |
IL250-X007 | Optocoupler/ Phototransistor Output/ AC Input/ With Base Connection | Vishay Siliconix |
IL250-X009 | Optocoupler/ Phototransistor Output/ AC Input/ With Base Connection | Vishay Siliconix |