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参数资料
| 型号： | IL256A |
| 厂商： | VISHAY INTERTECHNOLOGY INC |
| 元件分类： | 光电耦合器 |
| 英文描述： | 1 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER |
| 封装： | SOIC-8 |
| 文件页数： | 1/3页 |
| 文件大小： | 71K |
| 代理商： | IL256A |
5–1
NE
W
FEATURES
Guranteed CTR Symmetry, 2:1 Maximum
Bidirectional AC Input
Industry Standard SOIC-8 Surface
Mountable Package
Standard Lead Spacing, .05"
Available in Tape and Reel Option
(Conforms to EIA Standard RS481A)
DESCRIPTION
The IL256A is an AC input phototransistor optocou-
pler. The device consists of two infrared emitters
connected in anti-parallel and coupled to a silicon
NPN phototransistor detector.
These circuit elements are constructed with a stan-
dard SOIC-8 foot print.
The product is well suited for telecom applications
such as ring detection or off/on hook status, given
its bidirectional LED input and guaranteed current
transfer ratio (CTR) minimum of 20% at IF= 10 mA.
Maximum Ratings
Emitter
Continuous Forward Current......................... 60 mA
Power Dissipation at 25
°C ........................... 90 mW
Derate Linearly from 25
°C ..................... 0.8 mW/°C
Detector
Collector-Emitter Breakdown Voltage .............. 30 V
Emitter-Collector Breakdown Voltage ................ 5 V
Collector-Base Breakdown Voltage ................. 70 V
Power Dissipation ..................................... 150 mW
Derate Linearly from 25
°C ..................... 2.0 mW/°C
Package
Total Package Dissipation at 25
°C Ambient
(LED + Detector) .................................... 240 mW
Derate Linearly from 25
°C ..................... 3.1 mW/°C
Storage Temperature .................. –55
°C to +150°C
Operating Temperature ............... –55
°C to +100°C
Soldering Time at 260
°C..............................10 sec.
Characteristics (TA=25°C)
Sym-
bol
Min.
Typ.
Max.
Unit
Condition
Emitter
Forward Voltage
VF
1.2
1.5
V
IF=±10 mA
Detector
Breakdown Voltage
Collector-Emitter
Emitter-Collector
Collector Base
BVCEO
BVECO
BVCBO
30
5
70
50
10
90
V
IC=1 mA
IE=100 A
IC=100 A
Leakage Current,
Collector-Emitter
ICEO
550
nA
VCE=10 V
Package
DC Current Transfer
Ratio
CTR
20
%
IF=±10 mA,
VCE=5 V
Symmetry
CTR at +10mA
CTR at –10 mA
0.5
1.0
2.0
Saturation Voltage,
Collector-Emitter
VCEsat
0.4
IF=±16 mA,
IC=2 mA
Isolation Voltage,
Input to Output
VIO
2500
VACRMS
Dimensions in inches (mm)
40
°
.240
(6.10)
.154
±.005
(3.91
±.13)
.050 (1.27)
typ.
.016 (.41)
.192
±.005
(4.88
±.13)
.004 (.10)
.008 (.20)
Lead
Coplanarity
±.0015 (.04)
max.
.015
±.002
(.38
±.05)
.008 (.20)
7
°
.058
±.005
(1.49
±.13)
.125
±.005
(3.18
±.13)
Pin One ID
.120
±.005
(3.05
±.13)
CL
.021 (.53)
5
° max.
R.010
(.25) max.
.020
±.004
(.15
±.10)
2 plcs.
1
2
3
4
8
7
6
5
NC
Base
Collector
Emitter
Anode/
Cathode
Cathode/
Anode
NC
IL256A
AC INPUT PHOTOTRANSISTOR
SMALL OUTLINE
SURFACE MOUNT OPTOCOUPLER
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IL256AT | 功能描述:晶体管输出光电耦合器 Phototransistor Out Single CTR >20% RoHS:否 制造商:Vishay Semiconductors 输入类型:DC 最大集电极/发射极电压:70 V 最大集电极/发射极饱和电压:0.4 V 绝缘电压:5300 Vrms 电流传递比:100 % to 200 % 最大正向二极管电压:1.65 V 最大输入二极管电流:60 mA 最大集电极电流:100 mA 最大功率耗散:100 mW 最大工作温度:+ 110 C 最小工作温度:- 55 C 封装 / 箱体:DIP-4 封装:Bulk |
| IL256AT | 制造商:Vishay Semiconductors 功能描述:Optocoupler |
| IL256AT_08 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Optocoupler, Phototransistor Output, AC Input, with Base Connection |
| IL2575-12 | 制造商:IKSEMICON 制造商全称:IK Semicon Co., Ltd 功能描述:1.0 A, 15 V, Step-Down Switching Regulator |
| IL2575-12D2 | 制造商:IKSEMICON 制造商全称:IK Semicon Co., Ltd 功能描述:1.0 A, 15 V, Step-Down Switching Regulator |
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