器件名称: AQV453AX
功能描述: HE (High-function Economy) Type 1- Channel (Form B) Type
文件大小: 56.83KB 共3页
简 介:(Standard type)
TESTING
(Standard type)
HE (High-function Economy) Type 1- Channel (Form B) Type FEATURES
8.8±0.05 .346±.002 6.4±0.05 .252±.002 3.9±0.2 .154±.008 8.8±0.05 .346±.002
PhotoMOS RELAYS
4. Controls various types of load such as relays, motors, lamps and solenoids. 5. Eliminates the need for a power supply to drive the power MOSFET A power supply used to drive the power MOSFET is unnecessary because of the built-in optoelectronic device. This results in easy circuit design and small PC board area. 6. Low thermal electromotive force (Approx. 1 V) (Basic insulation) 7. Reinforced insulation 5,000 V type also available. More than 0.4 mm .016 inch internal insulation distance between inputs and outputs. Conforms to IEC950 (reinforced insulation).
1. Form B (Normally-closed) type Has been realized thanks to the built-in MOSFET processed by our proprietary method, DSD (Double-diffused and Selective Doping) method.
Cross section of the normally-closed type of power MOS
, ,
N+ P+ N+ N+ P+ N+
,
6.4±0.05 .252±.002 3.6±0.2 .142±.008
Passivation membrane Intermediate Source electrode Gate electrode insulating membrane Gate oxidation membrane
mm inch
N–
Drain electrode
N+
1
2 3
6 5 4
2. Controls low-level analog signals PhotoMOS relays feature extremely low closed-circuit offset voltage to enable control of low-level analog signals without distortion. 3. High sensitivity, low ON resistance Can control a maximum 0.15 A load current with a 5 mA inpu……
