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FOD8321R2 PDF预览

FOD8321R2

更新时间: 2024-10-27 12:56:31
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 栅极光电栅极驱动
页数 文件大小 规格书
19页 2093K
描述
2.5A Output Current, Gate Drive Optocoupler in Optoplanar Wide Body SOP 5-Pin

FOD8321R2 数据手册

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May 2012  
FOD8321  
2.5A Output Current, Gate Drive Optocoupler in  
Optoplanar® Wide Body SOP 5-Pin  
Features  
Description  
®
Fairchild’s Optoplanar packaging technology  
provides reliable and high voltage insulation with  
greater than 8mm creepage and clearance distance,  
and 0.5mm internal insulation distance while still  
offering a compact footprint  
The FOD8321 is a 2.5A Output Current Gate Drive  
Optocoupler, capable of driving medium power IGBT/  
MOSFETs. It is ideally suited for fast switching driving of  
power IGBT and MOSFETs used in motor control  
inverter applications, and high performance power  
systems.  
2.5A output current driving capability for medium  
power IGBT/MOSFET  
It utilizes Fairchild’s coplanar packaging technology,  
Optoplanar , and optimized IC design to achieve reliably  
high insulation voltage and high noise immunity.  
®
– Use of P-Channel MOSFETs at output stage  
enables output voltage swing close to the supply  
rail  
It consists of a aluminum gallium arsenide (AlGaAs) light  
emitting diode optically coupled to an integrated circuit  
with a high-speed driver for push-pull MOSFET output  
stage. The device is housed in a wide body 5-pin small  
outline plastic package.  
20kV/µs Minimum Common Mode Rejection  
Wide Supply Voltage range from 15V to 30V  
Fast Switching Speed over full operating temperature  
range  
– 500ns max. propagation delay  
Functional Schematic  
– 300ns max. pulse width distortion  
UnderVoltage LockOut (UVLO) with hysteresis  
Extended industrial temperate range, -40 to 100°C  
V
V
V
1
3
6
5
4
ANODE  
DD  
O
temperature range  
Safety and regulatory approvals  
– UL1577, 5,000V  
for 1 min.  
RMS  
– DIN EN/IEC60747-5-5, 1,414V peak working  
insulation voltage  
CATHODE  
SS  
Applications  
AC and brushless DC motor drives  
Industrial inverter  
Uninterruptible power supply  
Induction heating  
Isolated IGBT/Power MOSFET gate drive  
Related Resources  
FOD3120, High Noise Immunity, 2.5A Output Current,  
Gate Drive Optocoupler Datasheet  
©2010 Fairchild Semiconductor Corporation  
FOD8321 Rev. 1.0.4  
www.fairchildsemi.com  

FOD8321R2 替代型号

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