Switching Diode

Surface Mount High-speed Switching Diode
Part Number: BAV99
Case: SOT-23 SMD Case
Fast switching in thick and thin-film circuits diode.

Through Hole Small Signal Switching Diode
Model No. is 1N4148
Case: DO-35 Packing
Attaching 1N4148 Datasheet
This material is the most basic product, it sells a lot. This is axial lead, and equals to 1N4148W on parameter.

SMD Small Signal Switching Diode
Part Number: 1N4148WS
Package: SOD323 SMD Plastic
Remarks: 1N4148WS is SOD323 Packing of 1N4148, it is smaller than 1N4148W.

Silicon Epitaxial Planar Diodes / High Voltage Switching Diode
Model Number: BAV21W
Package: SOD123 Plastic
Features
· Fast switching speed
· Surface mount package ideally suited for automatic insertion

High Voltage Switching Diode
Part Number: BAV19WS/ BAV20WS/ BAV21WS
Package: SOD-323
Power: 200mW
Features:
· Flat Lead SOD-323 Small Outline Plastic Package
· Moisture Sensitivity Level 1
· RoHS Compliant
· Green EMC
· Matte Tin(Sn) Lead Finish
· Band Indicates Cathode

Small Signal Switching Diode
Part Number: 1N4148W
Case: SOD123 Surface Mount
1N4148W is surface mounting of 1N4148, it is wildly used in telecommunications. 1N4148W has the advantages of fast switching speed.