Switching Diode

Switching Diode

Switching Diodes are a type of semiconductor diode. They are specially designed and manufactured for "on" and "off" on a circuit. As the name suggests, it refers to a diode with a switching function. This diode has the performance of passing current (ON) when voltage is applied in the forward direction and stopping (OFF) current when the voltage is applied in the reverse direction. Compared with other diodes, the reverse recovery time (trr) is short, that is, the time that the switching diode takes from the on-state to the fully off-state is short. Common Switching Diodes have 2AK, 2DK, and other series, mainly used in electronic computers, pulses, and switching circuits.

Part Number Package Io VRRM PD
LL914...LL4454 Mini-MELF 75~150mA 30~100V 400~500mW
LL4148 Mini-MELF 150mA 100V 500mW
1N4148W/1N4448W SOD-123 150/250mA 75V 350/200mW
BAV19W~BAV21W SOD-123 200mA 100V~200V 250mW
BAV3004W SOD-123 225mA 350V 400mW
1N4148WS/1N4448WS SOD-323 150/250mA 75V 200mW
1SS355 SOD-323 100mA 90V 200mW
1SS380 SOD-323 100mA 40V 200mW
BAS16H SOD-323 200mA 75V 200mW
BAS20H SOD-323 200mA 200V 200mW
BAS21H SOD-323 200mA 250V 200mW
BAV19W, BAV20W, BAV21W SOD-123 200mA 100V~200V 250mW
BAV70 SOT-23 150mA 75V 225mW
BAV99 SOT-23 200mA 70V 225mW

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