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DIG-11-15-30-SM PDF预览

DIG-11-15-30-SM

更新时间: 2024-09-17 23:46:59
品牌 Logo 应用领域
其他 - ETC 驱动器
页数 文件大小 规格书
2页 40K
描述
MOSFET Drivers

DIG-11-15-30-SM 数据手册

 浏览型号DIG-11-15-30-SM的Datasheet PDF文件第2页 
DIONICS, INC.  
Phone: (516) 997-7474  
65 Rushmore Street  
Westbury, NY 11590  
Fax: (516) 997-7479  
Website: www.dionics-usa.com  
DIG-11-15-30-SM Photovoltaic MOSFET / IGBT Driver  
Features:  
Applications:  
Ø Optically Isolated  
Ø MOSFET/IGBT Driver  
Ø Constructed For Surface Mount Assembly  
Ø Suitable For Manual or Automatic Placement  
Ø Sturdy Construction, Immune To Handling Damage  
Ø Fast Turn On, Turn Off & Active Gate Discharge  
Ø Dielectrically Isolated PV IC Construction  
Ø High Open Circuit Voltage Up To 17.5V  
Ø High Isolation Resistance  
Ø Medical Implant Application  
Ø Medical Solid-State Relays  
Ø A.T.E. (Automatic Test Equipment)  
Ø Medical Test Equipment  
Ø Isolation Amplifiers  
Ø Load Control From Microprocessor I/O Ports  
Ø Thermocouple Open Detectors  
Description:  
The DIG-11-15-30-SM Photovoltaic is a State-of-the-Art, optically-coupled floating power source used primarily to  
control MOSFET/IGBT’s when electrical isolation between input and output is required. It is particularly well suited for  
Medical implant applications.  
In addition to the infrared LED and photovoltaic (PV) diode array, each of the DIG-11-15-30-SM devices contains  
circuitry that rapidly discharges the power MOSFET/IGBT gate when the LED is deactivated. The unique rapid discharge  
feature of the DIG-11-15-30-SM makes it particularly useful for high side switching of MOSFET/IGBT’s in Medical  
applications, DC motor control and switching regulator applications. The rugged design features a hard ceramic top, 2  
hard sides and of course a hard ceramic bottom. Therefore, it is ideal for manual and automatic vacuum pencil assembly  
methods, with handling damage almost impossible.  
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)  
and 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 MOSFET/IGBT, regardless of the source potential of the MOSFET/IGBT. When the LED  
is deactivated, the active turn-off circuit discharges the capacitive input of the MOSFET/IGBT. The active turn-off  
circuitry is designed such that the turn-off time of the MOSFET/IGBT is relatively independent of the input capacitance  
over a range of 300 to 5000 pF.  
DIG-11-15-30-SM Layout:  
DIG-11-15-30-SM Configuration:  
140 mil  
50 mil  
130 mil  
Pad Function  
Number  
Size  
(Inches)  
4
3
2
1
2
3
4
+ Input 0.030 x 0.050  
- Input 0.030 x 0.030  
11 15 30  
+ Vo  
- Vo  
0.030 x 0.030  
0.030 x 0.030  
1
Top View  
Side View  
Bottom View  
03/2002  

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