In the PIN diode, the P contact is the anode, and the N contact is the cathode. The convention that is obeyed is that the side that DC current is injected into (under forward bias) is always called the anode. In the schematic symbol the anode is the side with the triangle, the cath...
In other words, so that the connections shown in the schematic, end up connected properly by copper on the PCB. Spice pin number or pin order: these are the numbers that map the pins on the symbol to their respective functions in the spice model or subcircuit....
An optical-electronic device such as a light emitting diode (10) or PIN diode (100) is scanned by an optical fiber (20) to obtain the output intensity of the LED (10) or the detection sensitivity of the PIN diode (100) as a function of position....
The trick is that diodes block current in one direction but allow it to flow in the other, denoted by the deliberately obvious symbol. So your DC signals can’t swim upstream, but the same isn’t true for AC. Signals can be passed “the wrong way” through a diode by inducing small ...
I tried to change a pin name for a diode symbol instantiated in many parts in my PADS Pro Central Library (diode partition PARTS) When i tried to package the schematic i got errors on all diodes with the same symbol In the Part editor if i try to re-Assi...
The VDD diode, or upper diode, connection for each pin is tested by forcing apositivecurrent to activate the VDD diode, given that the device VDD pin is set to 0 volts. The current force resource is typically set to clamp at 1.0 volt. If themeasured voltagedrop across the diode is too...
Silicon PIN 光电子导体产品说明书 Silicon PIN Photodiode SD3421/5421 DESCRIPTION FEATURES TO-46 metal can package • Choice of flat window or lensed package • 90¡ or 18¡ (nominal) acceptance angle option • Fast response time • Wide operating temperature range (-55¡C to +125...
4 PIN DIP ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER ELT304X, ELT306X, ELT308X Series Schematic Features: • Compliance Halogens Free (Br < 900 ppm, Cl < 900 ppm, Br+Cl < 1500 ppm) • Peak breakdown voltage - 400V: ELT304X - 600V: ELT306X - 800V: ELT308X • High isolation ...
4-Pin DIP Photodarlington Output Optocoupler FOD852 Description The FOD852 consists of gallium arsenide infrared emitting diode driving a silicon photodarlington output (with integral base-emitter resistor) in a 4−pin dual in-line package. Features • High Current Transfer Ratio: 1000% Minimum ...
8 PIN DIP HIGH SPEED 10MBit/s LOGIC GATE PHOTOCOUPLER 6N137 EL26XX series Schematic 18 Features • High speed 10Mbit/s • 10kV/μs min. common mode transient immunity (EL2611) • Guaranteed performance from -40 to 85℃ • Logic gate output • High isolation voltage between input...