LTV-847现货热卖使用介绍供应商报价哪里找芯片批发报价-中国IC网-芯三七

当前位置：IC37首页_>L字母起始型号索引_>L字母起始型号索引第456页更新时间：2024-10-24 09:00:02

产品型号LTV-847的概述

芯片LTV-847的概述 LTV-847是一种高质量的光电耦合器，广泛应用于各种电子电路中，主要用于信号隔离和电流传输。该器件由一个发光二极管（LED）和一个光电晶体管组成，其工作原理是将输入信号通过LED转换为光信号，再由光电晶体管将光信号转换为输出电信号。由于该器件具有优良的隔离特性，对电气干扰具有较好的抵抗能力，LTV-847在工业、通信、计算机等领域得到了广泛应用。 LTV-847芯片的设计使其在进行信号转发时，不仅能有效隔离不同电路，还能避免信号穿越造成的损失。这种绝缘特性对保护微控制器及其他接收组件尤为重要，尤其是在高电压或高噪声环境中，LTV-847提供了有效的保护。芯片LTV-847的详细参数 LTV-847的主要电气参数包括： 1. 工作电源电压 (V_f): 1.2V（典型值） 2. 工作电流 (I_f): 10 mA（最大值） 3. 漏极电压 (V_c): 30...

产品型号LTV-847的Datasheet PDF文件预览

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

FEATURES

Nov. 2008

* Current transfer ratio

( CTR : MIN. 50% at I

= 5mA, VCE = 5V )

* High input-output isolation voltage

( Viso = 5,000Vrms )

* Response time

( t

: TYP. 4µs at VCE = 2V, I

= 2mA, R = 100Ω )

* Dual-in-line package :

LTV-817 : 1-channel type

LTV-827 : 2-channel type

LTV-847 : 4-channel type

* Wide lead spacing package :

LTV-817M : 1-channel type

LTV-827M : 2-channel type

LTV-847M : 4-channel type

* Surface mounting package :

LTV-817S : 1-channel type

LTV-827S : 2-channel type

LTV-847S : 4-channel type

* Tape and reel packaging :

LTV-817S-TA1, LTV-827S-TA1

* UL approved

* CSA approved

* FIMKO approved

* NEMKO approved

* DEMKO approved

* SEMKO approved

* VDE approved

* BSI approved - LTV-817 series only

* RoHS compliance

◇

○

Critical characteristic

Safety or compliance characteristic.

Part No. : LTV-817 / 827 / 847 ( M, S, S-TA1 )

BNS-OD-C131/A4

Page : 1 of 14

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

OUTLINE DIMENSIONS

LTV-817 :

TYPE I (INK MARK)

TYPE II (LASER MARK)

◇

LTV-827 :

◇

*1. Year date code.

*2. 2-digit work week.

*3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).

*4. Rank shall be or shall not be marked.

Part No. : LTV-817 / 827 / 847 ( M, S, S-TA1 )

Page : 2 of 14

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

OUTLINE DIMENSIONS

LTV-847 :

◇

LTV-817M :

TYPE I (INK MARK)

TYPE II (LASER MARK)

◇

*1. Year date code.

*2. 2-digit work week.

*3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).

*4. Rank shall be or shall not be marked.

Part No. : LTV-817 / 827 / 847 ( M, S, S-TA1 )

Page : 3 of 14

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

OUTLINE DIMENSIONS

LTV-827M :

◇

LTV-847M :

◇

*1. Year date code.

*2. 2-digit work week.

*3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).

*4. Rank shall be or shall not be marked.

Part No. : LTV-817 / 827 / 847 ( M, S, S-TA1 )

Page : 4 of 14

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

OUTLINE DIMENSIONS

LTV-817S :

TYPE I (INK MARK)

TYPE II (LASER MARK)

◇

LTV-827S :

◇

*1. Year date code.

*2. 2-digit work week.

*3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).

*4. Rank shall be or shall not be marked.

Part No. : LTV-817 / 827 / 847 ( M, S, S-TA1 )

Page : 5 of 14

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

OUTLINE DIMENSIONS

LTV-847S :

◇

*1. Year date code.

*2. 2-digit work week.

*3. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China).

*4. Rank shall be or shall not be marked.

Part No. : LTV-817 / 827 / 847 ( M, S, S-TA1 )

Page : 6 of 14

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

TAPING DIMENSIONS

LTV-817S-TA1 :

LTV-827S-TA1 :

Description

Symbol

Dimensions in mm ( inches )

16 ± 0.3 ( .63 )

Tape wide

Pitch of sprocket holes

4 ± 0.1 ( .15 )

7.5 ± 0.1 ( .295 )

2 ± 0.1 ( .079 )

Distance of compartment

Distance of compartment to compartment

12 ± 0.1 ( .472 )

Part No. : LTV-817 / 827 / 847 ( M, S, S-TA1 )

Page : 7 of 14

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

ABSOLUTE MAXIMUM RATING

( Ta = 25°C )

PARAMETER

Forward Current

SYMBOL

RATING

UNIT

INPUT

Reverse Voltage

Power Dissipation

Collector - Emitter Voltage

Emitter - Collector Voltage

Collector Current

VCEO

VECO

OUTPUT

Vrms

°C

Collector Power Dissipation

150

Total Power Dissipation

*1 Isolation Voltage

tot

200

○

iso

5,000

-30 ~ +110

-55 ~ +125

260

Operating Temperature（LTV- 827 / 847）

Operating Temperature （LTV-817）

Storage Temperature

Topr

Tstg

°C

*2 Soldering Temperature

sol

°C

*1. AC For 1 Minute, R.H. = 40 ~ 60%

Isolation voltage shall be measured using the following method.

(1) Short between anode and cathode on the primary side and between collector and

emitter on the secondary side.

(2) The isolation voltage tester with zero-cross circuit shall be used.

(3) The waveform of applied voltage shall be a sine wave.

*2. For 10 Seconds

Part No. : LTV-817 / 827 / 847 ( M, S, S-TA1 )

Page : 8 of 14

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

ELECTRICAL - OPTICAL CHARACTERISTICS

( Ta = 25°C )

PARAMETER

Forward Voltage

SYMBOL MIN. TYP. MAX. UNIT

CONDITIONS

—

1.2

—

1.4

=20mA

INPUT

Reverse Current

VR=4V

µA

Terminal Capacitance

Collector Dark Current

250

100

pF V=0, f=1KHz

CEO

CE=20V, I

F=0

Collector-Emitter

Breakdown Voltage

=0.1mA

BVCEO

BVECO

—

OUTPUT

Emitter-Collector

Breakdown Voltage

=10µA

Collector Current

2.5

—

=5mA

CE=5V

Current Transfer Ratio

◇

CTR

600

Collector-Emitter

Saturation Voltage

=20mA

=1mA

CE(sat)

—

0.1

0.2

DC500V

40 ~ 60% R.H.

5×10¹⁰1×10¹¹

Ω

Isolation Resistance

Floating Capacitance

Cut-Off Frequency

iso

—

TRANSFER

CHARACTERISTICS

—

0.6

pF V=0, f=1MHz

CE=5V, I

C=2mA

—

kHz

RL=100Ω, -3dB

Response Time (Rise)

Response Time (Fall)

—

µs

CE=2V, I

C=2mA

RL=100Ω

I_C

CTR = ×100%

I_F

Part No.

LTV-817 / 827 / 847 ( M, S, S-TA1 )

Page

9 of 14

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

RANK TABLE OF CURRENT TRANSFER RATIO CTR

MODEL NO.

RANK MARK

CTR ( % )

50 ~ 100

80 ~ 160

130 ~ 260

200 ~ 400

300 ~ 600

50 ~ 600

50~600

LTV-817

L or A or B or C or D

No Bin

130 ~ 260

200 ~ 400

130~400

200~600

50~600

LTV-827

LTV-847

No Bin

130~400

200~600

I_F= 5 mA

V_CE= 5 V

CONDITIONS

Ta = 25 °C

Part No. : LTV-817 / 827 / 847 ( M, S, S-TA1 )

Page : 10 of 14

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

CHARACTERISTICS CURVES

Fig.1 Forword Current

vs. Ambient Temperatute

Fig.2 Collector Power Dissiption

vs. Ambient Temperature

200

150

100

-30

75 100 125

Ambient temperature Ta (^oC)

Fig.3 Collector-emitter Saturation

Voltage vs. Forward Current

Fig.4 Forward Current vs. Forward

Voltage

500

Ta= 25^OC

Ta= 75^oC

50^oC

25^oC

0^oC

200

100

-25^oC

0.5 1.0 1.5 2.0 2.5 3.0

Forward current I_F(mA)

Forward voltage V (V)

Fig.5 Current Transfer Ratio vs.

Forward Current

Fig.6 Collector Current vs.

Collector-emitter Voltage

200

Ta= 25^oC

Pc(MAX.)

V_CE= 5V

Ta= 25^oC

I_F= 30mA

180

160

140

120

100

20mA

10mA

5mA

Forward current I_F(mA)

Collector-emitter voltage V_CE(V)

Part No. : LTV-817 / 827 / 847 ( M, S, S-TA1 )

Page : 11 of 14

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

CHARACTERISTICS CURVES

Fig.7 Relative Current Transfer Ratio

vs. Ambient Temperature

Fig.8 Collector-emitter Saturation Voltage

vs. Ambient Temperature

150

100

0.16

I_F= 5mA

V_CE= 5V

I_F= 20mA

0.14

Ic= 1mA

0.12

0.10

0.08

0.06

0.04

0.02

-30

100

125

-25

100

125

Ambient temperature Ta (^oC)

Fig.9 Collector Dark Current vs.

Fig.10 Response Time vs. Load

Resistance

Ambient Temperature

-5

500

V_CE= 2V

V_CE= 20V

Ic= 2mA

-6

200

100

Ta= 25^oC

-7

-8

-9

-10

0.5

-11

0.2

0.05

-25

100

125

0.1 0.2 0.5

Ambient temperature Ta (^oC)

Load resistance R_L(k

)

Test Circuit for Response Time

Fig.11 Frequency Response

_CE= 2V

Ic= 2mA

Ta= 25^oC

R_L= 10k 1k 100

Test Circuit for Frequency Response

0.5

10 20 50100

500

Frequency f (kHz)

Part No. : LTV-817 / 827 / 847 ( M, S, S-TA1 )

Page : 12 of 14

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

RECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD)

Unit : mm

4 PIN

8 PIN

16 PIN

LTV-817 / 827 / 847 ( M, S, S-TA1 )

13 of 14

Page :

Part No. :

BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION

Property of LITE-ON Only

Notes:

- Lite-On is continually improving the quality, reliability, function or design and

Lite-On reserves the right to make changes without further notices.

- The products shown in this publication are designed for the general use in electronic

applications such as office automation equipment, communications devices,

audio/visual equipment, electrical application and instrumentation.

- For equipment/devices where high reliability or safety is required, such as space

applications, nuclear power control equipment, medical equipment, etc, please

contact our sales representatives.

- When requiring a device for any ”specific” application, please contact our sales in

advice.

- If there are any questions about the contents of this publication, please contact us at

your convenience.

- The contents described herein are subject to change without prior notice.

LTV-817 / 827 / 847 ( M, S, S-TA1 )

14 of 14

Page :

Part No. :

BNS-OD-C131/A4

LTV-847相关文章

配单直通车

柒号芯城电子商务（深圳）有限公司服务专线: 0755-83209937 在线联系:

QQ：2881677436 复制

QQ：2881620402 复制

北京元坤伟业科技有限公司服务专线: 010-62104931621064316210489162104791 在线联系:

QQ：857273081 复制

QQ：1594462451 复制

深圳市中利达电子科技有限公司服务专线: 0755-83200645/13686833545 在线联系:

QQ：1902134819 复制

QQ：2881689472 复制

深圳市芯福林电子有限公司服务专线: 13418564337 在线联系:

QQ：2881495808 复制

QQ：308365177 复制

首天国际（深圳）科技有限公司服务专线: 0755-82807802/82807803 在线联系:

QQ：528164397 复制

QQ：1318502189 复制

LTV-847-TA1-CD-G产品参数

型号:	LTV-847-TA1-CD-G
是否Rohs认证：	符合
生命周期：	Active
Reach Compliance Code：	unknown
风险等级：	5.6
光电设备类型：	TRANSISTOR OUTPUT OPTOCOUPLER
Base Number Matches：	1

电子百科

产品导航

产品型号LTV-847的概述

产品型号LTV-847的Datasheet PDF文件预览

LTV-847相关产品

LTV-847相关文章

IC37:专业IC行业平台