5秒后页面跳转
DIG-11-8-30-DD PDF预览

DIG-11-8-30-DD

更新时间: 2024-11-25 23:46:59
品牌 Logo 应用领域
其他 - ETC 光电输出元件
页数 文件大小 规格书
4页 72K
描述
PHOTOVOLTAIC-OUTPUT OPTOCOUPLER

DIG-11-8-30-DD 数据手册

 浏览型号DIG-11-8-30-DD的Datasheet PDF文件第2页浏览型号DIG-11-8-30-DD的Datasheet PDF文件第3页浏览型号DIG-11-8-30-DD的Datasheet PDF文件第4页 
DIONICS, INC.  
Phone: (516) 997-7474  
65 Rushmore Street  
Westbury, NY 11590  
Fax: (516) 997-7479  
Website: www.dionics-usa.com  
DIG-11-8-30-DD  
DIG-12-8-30-DD  
DIG-22-8-30-DD  
Photovoltaic MOSFET Drivers With Dynamic Discharge*  
*US Patent 4,931,656  
Features:  
Applications:  
Ø Fast Turn Off, Active Gate Discharge  
Ø Dielectrically Isolated  
Ø Gate Drive For MOS devices  
Ø Gate Drive For SCR  
Ø Logic Circuit Compatibility  
Ø High Open Circuit Voltage  
Ø High Operating Temperature  
Ø Fast Response Time  
Ø Solid-State Relays  
Ø Interface Between Logic Circuits & External Loads  
Ø A.T.E. (Automatic Test Equipment)  
Ø Switching Equipment  
Ø High Isolation Resistance  
Ø Excellent Input/Output Linearity  
Ø Self Limiting Gate Voltage  
Ø Isolation Amplifiers  
Ø Load Control From Microprocessor I/O Ports  
Ø Thermocouple Open Detectors  
Description:  
The photovoltaic MOSFET-driver is a State-of- the-Art, optically coupled floating power source used primarily to control  
MOSFETs or IGBTs when electrical isolation between input and output is required.  
In addition to the infrared LED and photovoltaic (PV) diode array, each of the DD (Dynamic Discharge) products  
contains circuitry that rapidly discharges the power MOSFET gate when the LED is deactivated. The unique rapid  
discharge features of the photovoltaic MOSFET-drivers make them particularly useful for high-side switching of N-  
channel MOSFETs in solid-state relays, DC motor control and switching regulator applications.  
The typical input circuit to the LED is a limiting resistor connected in series with the LED. When activated, the LED  
emits infrared light towards the photovoltaic diode array, which then responds by generating an open circuit voltage (Voc),  
thus disabling the turn-off circuitry. The self-limiting photovoltaic output of the diode array is floating and therefore, can  
be safely applied directly to the gate and source of a MOSFET, regardless of the source potential of the MOSFET. When  
the LED is deactivated, the active turn-off circuit discharges the capacitive input of the MOSFET. The active turn-off  
circuitry is designed such that the turn-off time of the MOSFET is relatively independent of the input capacitance of the  
MOSFET over a range of 50 to 5000 pF. Standard packages include low cost plastic mini-dips and hermetic 8-pin DIP  
ceramic side brazed.  
v Package Layout:  
Pin Designation  
Pin  
Part Number  
0.380  
0.380  
Number  
11-8-30-DD 12-8-30-DD 22-8-30-DD  
1
2
3
4
5
6
7
8
Input +  
Input -  
Input +  
Input -  
Input 1+  
Input 1-  
DIG-11  
8-30-DD  
xxxx  
DIG-12  
8-30-DD  
xxxx  
Not Connected Not Connected  
Not Connected Not Connected  
Not Connected Output1+  
Input 2+  
Input 2-  
0.020  
0.020  
Output1+  
Output1-  
Output2+  
Output2-  
Output +  
Not Connected Output2+  
Output - Output2-  
Output1-  
0.025  
0.070  
0.025  
0.070  
11/2001  

与DIG-11-8-30-DD相关器件

型号 品牌 获取价格 描述 数据表
DIG-12-06-025 ETC

获取价格

MOSFET Drivers
DIG12-06-025C ETC

获取价格

PHOTOVOLTAIC-OUTPUT OPTOCOUPLER
DIG-12-06-100 ETC

获取价格

MOSFET Drivers
DIG12-06-100C ETC

获取价格

PHOTOVOLTAIC-OUTPUT OPTOCOUPLER
DIG-12-06-250 ETC

获取价格

PHOTOVOLTAIC-OUTPUT OPTOCOUPLER
DIG12-06-250C ETC

获取价格

PHOTOVOLTAIC-OUTPUT OPTOCOUPLER
DIG-12-08-010 ETC

获取价格

MOSFET Drivers
DIG12-08-010C ETC

获取价格

PHOTOVOLTAIC-OUTPUT OPTOCOUPLER
DIG-12-08-045 ETC

获取价格

MOSFET Drivers
DIG12-08-045C ETC

获取价格

PHOTOVOLTAIC-OUTPUT OPTOCOUPLER