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參數(shù)資料
| 型號(hào)： | LH1540ACDTR |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 特殊繼電器 |
| 英文描述： | Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, 2500 V ISOLATION-MAX, ROHS COMPLIANT, SOP-8 |
| 中文描述： | Solid State Relays Normally Open Form 1A 350V |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 94K |
| 代理商： | LH1540ACDTR |
LH1540ACD, LH1540ACDTR
Vishay Semiconductors
www.vishay.com
Rev. 1.7, 25-Jul-11
3
Document Number: 83843
For technical questions, contact:
optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc91000
FUNCTIONAL DESCRIPTION
Figure 1 shows the switch characteristics of the relays. The
relay exhibits an on-resistance that is exceptionally linear
through the origin and up to the knee current (I
K
). Beyond I
K
,
the incremental resistance decreases, minimizing internal
power dissipation. Overload currents are clamped at I
LMT
by
the internal current-limit circuitry. The current-limiting
circuitry exhibits a negative temperature coefficient, thereby
reducing the current- limit value when relay temperature is
increased. An extended clamp condition, which increases
relay temperature, decreases the current-limit value,
resulting in a current fold back characteristic. When the
overload is removed, the relay resumes its normal
on-resistance characteristic.
Fig. 1 - Typical AC/DC on Characteristics
In a 1 form A relay, to turn the relay on, forward current is
applied to the LED. The amount of current applied
determines the amount of light produced for the photodiode
array. This photodiode array develops a drive voltage for the
MOSFET switch outputs. For high temperature or high-load
current operations, more LED current is required.
PACKAGE DIMENSIONS
in millimeters
PACKAGE MARKING
(example)
Note
Tape and reel suffix (TR) is not part of the package marking.
ilh1540acd_01
I
LMT
I
LMT
10
Ω
I
K
I
K
-V
+V
+I
-I
- 210 mA
210 mA
10
Ω
16
Ω
16
Ω
60 mA
60 mA
1.5 V
- 1.5 V
i178023
0° to 10°
7.39 ± 0.25
40°
8.53 ± 0.25
0.38 ± 0.05
0.15 typ.
0.93 ± 0.05
10°
5.84
5.59
5.72
5.46
10°
10°
10°
0.41 typ.
1.09
0.84
1.27 typ.
1.07 ref.
Pin 1 I.D.
0.000
0.005
lead
coplanarity
0.08 max.
8
7
6
5
1
2
3
4
3.62
1.88
ISO methodA
LH1540
V YWW S 68
相關(guān)PDF資料 |
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| LH1541AAB1 | Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, 5300 V ISOLATION-MAX, ROHS COMPLIANT, SMD, 6 PIN |
| LH1541AT1 | Solid State Relay, TRANSISTOR OUTPUT SOLID STATE RELAY, 5300 V ISOLATION-MAX, ROHS COMPLIANT, DIP, 6 PIN |
| LH1544AACTR | LH1544AAC, LH1544AACTR, LH1544AB Dual 1 Form A Solid State Relay (Low Capacitance) |
| LH1544AB | Relay SSR 50mA 1.45V DC-IN 0.055A 200V AC/DC-OUT 8-Pin PDIP Tube |
| LH1544AAC | Relay SSR 50mA 1.45V DC-IN 0.055A 200V AC/DC-OUT 8-Pin PDIP SMD Tube |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LH1540AT | 功能描述:固態(tài)繼電器-PCB安裝 Normally Open 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 |
| LH1540AT | 制造商:Vishay Intertechnologies 功能描述:RELAY SOLID STATE |
| LH1540AT-X001 | 功能描述:固態(tài)繼電器-PCB安裝 DIP-6 SSR 1 FORM A VDE -E3 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 |
| LH1540AT-X016 | 制造商:Vishay Angstrohm 功能描述:DIP-6 SSR 1 FORM A VDE -E3 制造商:Vishay Semiconductors 功能描述:DIP-6 SSR 1 FORM A VDE -E3 - Tape and Reel |
| LH1541 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:High Voltage Solid State Relays |
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