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CPC1978J

更新时间: 2024-11-21 14:56:43
品牌 Logo 应用领域
力特 - LITTELFUSE PC输出元件继电器功率继电器光电散热片
页数 文件大小 规格书
7页 233K
描述
基于光隔离MOSFET的固态功率继电器采用i4-PAC和ISOPLUS-264封装,具有直接覆铜陶瓷基板,可以显著降低结与壳之间的热阻。 提供交流/直流和仅直流版本。 对于需要散热片来实现卓越散热

CPC1978J 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:ROHS COMPLIANT, I4PAC-4Reach Compliance Code:compliant
风险等级:5.77其他特性:UL RECOGNIZED
配置:SINGLE最大正向电流:0.1 A
最大绝缘电压:2500 VJESD-609代码:e3
元件数量:1最大通态电流:0.75 A
最大通态电阻:2.3 Ω最高工作温度:85 °C
最低工作温度:-40 °C光电设备类型:TRANSISTOR OUTPUT SSR
端子面层:Matte Tin (Sn)Base Number Matches:1

CPC1978J 数据手册

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CPC1978J  
800V Single-Pole, Normally Open  
Power Relay  
INTEGRATED  
C
IRCUITS  
D
IVISION  
Characteristics  
Description  
IXYS Integrated Circuits brings OptoMOS®  
technology, reliability and compact size to a new family  
of high-power Solid State Relays.  
Parameter  
Rating  
Units  
VP  
Blocking Voltage  
800  
Load Current, TA=25°C:  
As part of this family, the CPC1978J single-pole  
normally open (1-Form-A) Solid State Power Relay is  
With 5°C/W Heat Sink  
No Heat Sink  
1.85  
0.75  
2.3  
Arms / A  
DC  
rated for up to 1.85A  
continuous load current with a  
rms  
On-Resistance (max)  
5°C/W heat sink.  
Thermal Impedance,  
The CPC1978J employs optically coupled MOSFET  
technology to provide 2500V of input to output  
Junction-to-Case,   
0.35  
°C/W  
JC  
rms  
isolation. The optically coupled outputs, that use  
patented OptoMOS architecture, are controlled by a  
highly efficient infrared LED. The combination of low  
on-resistance and high load current handling  
capability makes this relay suitable for a variety of high  
performance switching applications.  
Features  
1.85A  
Load Current with 5°C/W Heat Sink  
rms  
Low 2.3On-Resistance  
800V Blocking Voltage  
P
2500V  
Input/Output Isolation  
rms  
Low Thermal Impedance: = 0.35 °C/W  
JC  
The unique i4-PAC package pioneered by IXYS  
enables Solid State Relays to achieve the highest load  
current and power ratings. This package features a  
unique IXYS process where the silicon chips are soft  
soldered onto the Direct Copper Bond (DCB)  
Isolated, Low Thermal Impedance Ceramic Pad for  
Heat Sink Applications  
Low Drive Power Requirements  
No EMI/RFI Generation  
Flammability Rating UL 94 V-0  
substrate instead of the traditional copper leadframe.  
The DCB ceramic, the same substrate used in high  
Applications  
power modules, not only provides 2500V  
isolation  
rms  
Industrial Controls / Motor Control  
Robotics  
Medical Equipment—Patient/Equipment Isolation  
Instrumentation  
but also very low junction-to-case thermal impedance  
(0.35 °C/W).  
Multiplexers  
Data Acquisition  
Electronic Switching  
I/O Subsystems  
Ordering Information  
Meters (Watt-Hour, Water, Gas)  
Transportation Equipment  
Part  
Description  
CPC1978J  
i4-PAC Package (25 per tube)  
Approvals  
Switching Characteristics  
UL 508 Recognized Component: File E69938  
Pin Configuration  
Form-A  
IF  
1
2
3
-
4
+
90%  
10%  
t
ILOAD  
t
on  
off  
e
3
DS-CPC1978J-R11  
www.ixysic.com  
1

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