参数资料
| 型号： | LSP1800AJR-S |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | LED SHUNT PROTECTOR 18V SMD |
| 标准包装： | 1 |
| 电压 - 工作： | 18V |
| 技术： | 混合技术 |
| 电路数： | 1 |
| 应用： | LED 保护 |
| 封装/外壳： | DO-214AC，SMA |
| 供应商设备封装： | DO-214AC（SMA） |
| 包装： | 标准包装 |
| 其它名称： | LSP1800AJR-SDKR |
Features
■ Fast switching
■ Automatic reset
■ SMA package
■ Suitable for industrial lighting environments
Applications
■ LED streetlights
■ LCD backlighting
■ Display lighting
■ Intrinsically safe lighting
■ RoHS compliant*
LSPxxxxAJR Series LED Shunt Protector
General Information
Bourns ? LSP Series protectors are electronic shunts that provide a current bypass
when an LED element in an LED series string fails open circuit. This ensures the
remaining string of LEDs will continue to function. There are many cases where high
reliability of the LED lighting must be maintained, such as LCD backlighting, transport
lighting, avionics, intrinsically safe and low maintenance lighting.
Anode
LSPxx00
Control
Circuit
The LSPxxxAJR Series is available in surface mount package DO-214AC (SMA) size
format.
Absolute Maximum Ratings (@ T A = 25 °C Unless Otherwise Noted)
Cathode
Rating
LSP0600
Symbol
Value
6
Unit
Repetitive peak off-state voltage
LSP0900
LSP1300
VDRM
9
13
V
LSP1800
18
Average on-state current (Note 1)
Operating junction temperature
Storage temperature
Lead temperature, soldering (10 s)
IT
TJ
Ts
1
-40 to +150
-65 to +150
260
A
°C
°C
°C
Notes:
1. Using 75 mm x 75 mm 4-Layer PCB (EIA/JESD51-7).
Electrical Characteristics (@ T A = 25 °C Unless Otherwise Noted)
Parameter
IDRM Repetitive peak off-state current
Test Conditions
VD = VDRM
Min.
Nom.
Max.
10
Unit
μA
LSP0600
6
16
V(BO) Breakover voltage
dv/dt = 750 V/ms,
RSOURCE = 300
LSP0900
LSP1300
9
13
18
26
V
LSP1800
18
33
IH
IBO
VT
Holding current
Breakover current
On-state voltage
IT = 1 A, di/dt = 30 mA/ms
di/dt = 0.8 A/ms
IT = 1 A
5
30
75
1.2
mA
mA
V
Thermal Characteristics (@ T A = 25 °C Unless Otherwise Noted)
Parameter
Junction to free air thermal resistance
Junction to free air thermal resistance
Test Conditions
EIA/JESD51-3 PCB, I T = 350 mA,
T A = 25 °C
EIA/JESD51-7, 75 mm x 75 mm 4-Layer
PCB, I T = 1.0 A, T A = 25 °C
Min.
Nom.
230
90
Max.
Unit
°C/W
°C/W
JANUARY 2012 – REVISED FEBRUARY 2012
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Speci?cations are subject to change without notice.
Customers should verify actual device performance in their speci?c applications.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LSP1800BJR-S | 功能描述:LED保护设备 LED Shunt Protector 18volts 4 LEDs RoHS:否 制造商:STMicroelectronics 击穿电压:0.8 V 开启状态电压: 额定重复关闭状态电压 VDRM: 开启状态 RMS 电流 (It RMS):0.35 A 保持电流（Ih 最大值）: 封装 / 箱体:SOT-23-5L 封装:Reel |
| LSP1A | 功能描述:限位开关 HDLS Plug-in Side Rotary RoHS:否 制造商:Honeywell 触点形式:SPDT 执行器:Non-Contact 电流额定值:30 mA 电压额定值 AC: 电压额定值 DC:3.6 V 工作力:10 g IP 等级:IP 67 NEMA 额定值:1, 4, 12, 13 端接类型:4-Pin M12 Connector 安装:SMD/SMT |
| LSP1A-1B | 功能描述:限位开关 LIMIT SWITCH RoHS:否 制造商:Honeywell 触点形式:SPDT 执行器:Non-Contact 电流额定值:30 mA 电压额定值 AC: 电压额定值 DC:3.6 V 工作力:10 g IP 等级:IP 67 NEMA 额定值:1, 4, 12, 13 端接类型:4-Pin M12 Connector 安装:SMD/SMT |
| LSP1A-1C | 功能描述:限位开关 LIMIT SWITCH RoHS:否 制造商:Honeywell 触点形式:SPDT 执行器:Non-Contact 电流额定值:30 mA 电压额定值 AC: 电压额定值 DC:3.6 V 工作力:10 g IP 等级:IP 67 NEMA 额定值:1, 4, 12, 13 端接类型:4-Pin M12 Connector 安装:SMD/SMT |
| LSP1A-1D | 功能描述:限位开关 Limit SW/Single Pole Plug-in RoHS:否 制造商:Honeywell 触点形式:SPDT 执行器:Non-Contact 电流额定值:30 mA 电压额定值 AC: 电压额定值 DC:3.6 V 工作力:10 g IP 等级:IP 67 NEMA 额定值:1, 4, 12, 13 端接类型:4-Pin M12 Connector 安装:SMD/SMT |
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