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參數(shù)資料
| 型號(hào)： | LH1521BB |
| 廠(chǎng)商： | VISHAY SEMICONDUCTORS |
| 元件分類(lèi)： | 特殊繼電器 |
| 英文描述： | Solid State Relay, DUAL TRANSISTOR OUTPUT SOLID STATE RELAY, 3750 V ISOLATION-MAX, ROHS COMPLIANT, DIP-8 |
| 中文描述： | Solid State Relays Dual Normally Closed Form 1B 350V |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大?。?/td> | 125K |
| 代理商： | LH1521BB |
Document Number: 83820
Rev. 1.4, 10-Mar-11
For technical questions, contact:
optocoupleranswers@vishay.com
www.vishay.com
1
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc91000
Dual 1 Form B Solid State Relay
LH1521BAC, LH1521BACTR, LH1521BB
Vishay Semiconductors
DESCRIPTION
The LH1521 dual 1 form B relays are SPST normally closed
switches that can replace electromechanical relays in many
applications. The relays are constructed as a multi chip
hybrid device. Actuation control is via an infrared LED. The
output switch is a combination of a photodiode array with
MOSFET switches and control circuity.
FEATURES
Dual channel (LH1501)
Isolation test voltage 3750 V
RMS
Typical R
ON
20
Load voltage 350 V
Load current 150 mA
High surge capability
Clean bounce free switching
Low power consumption
SMD lead available on tape and reel
Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
APPLICATIONS
General telecom switching
- On/off hook control
- Ring delay
- Dial pulse
- Ground start
- Ground fault protection
Instrumentation
Industrial controls
i179046-1
8
6
7
5
1
3
2
4
S
2'
S
2
S
1
S
1'
S
2'
S
2
S
1
S
1'
i179034_2
DIP
SMD
AGENCY APPROVALS
UL1577: file no. E52744 system code H, double protection
CSA:
certification no. 093751
ORDERING INFORMATION
L
H
1
5
2
1
B
#
#
T
R
PART NUMBER
ELECTR.
VARIATION
PACKAGE
CONFIG.
TAPE AND
REEL
PACKAGE
SMD-8, tubes
SMD-8, tape and reel
DIP-8, tubes
UL, CSA
LH1521BAC
LH1521BACTR
LH1521BB
> 0.1 mm
7.62 mm
DIP
S
MD
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LH1522AAC | Relay SSR 50mA 1.45V DC-IN 0.2A 200V AC/DC-OUT 8-Pin PDIP SMD Tube |
| LH1522AB | Relay SSR 50mA 1.45V DC-IN 0.2A 200V AC/DC-OUT 8-Pin PDIP Tube |
| LH1522AACTR | Relay SSR 50mA 1.45V DC-IN 0.2A 200V AC/DC-OUT 8-Pin PDIP SMD T/R |
| LH1523BAC | RLY SSR 50MA 1.45V DC-IN 0.2A 200V AC/DC-OUT 8PDIP SMD - Bulk |
| LH1523BB | Relay SSR 50mA 1.45V DC-IN 0.2A 200V AC/DC-OUT 8-Pin PDIP Tube |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LH1522 | 制造商:VISHAY 制造商全稱(chēng):Vishay Siliconix 功能描述:Dual 1 Form A Solid State Relay |
| LH1522A-3067 | 制造商:Vishay Intertechnologies 功能描述:LH1522 Series SPST 200 V 50 mA 1 Form A Surface Mount Solid-State Relay |
| LH1522AAC | 功能描述:固態(tài)繼電器-PCB安裝 Normally Open Dual Form 1A RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負(fù)載電壓額定值:40 V 負(fù)載電流額定值:120 mA 觸點(diǎn)形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT |
| LH1522AAC | 制造商:Vishay Semiconductors 功能描述:Solid State Relay |
| LH1522AACTR | 功能描述:固態(tài)繼電器-PCB安裝 Normally Open Dual Form 1A RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負(fù)載電壓額定值:40 V 負(fù)載電流額定值:120 mA 觸點(diǎn)形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT |
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