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1N4448WS

Jiangsu Changjing Electronics Technology (CJ)

1.25V@150mA 2.5uA@75V 200mW 250mA 4A 4ns 75V Independent SOD-323 Switching Diodes ROHS

Extended
DatasheetJLCPCBLCSCcj/1N4448WS
Category
Switching Diodes
Package
SOD-323
Pins
2

Overview

The 1N4448WS is a switching Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-323 package with 2 pins. 1.25V@150mA 2.5uA@75V 200mW 250mA 4A 4ns 75V Independent SOD-323 Switching Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:1N4448WS, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323, from KiCad's library), ready for a KiCad board. 12,639 are in stock at JLCPCB (part C8602).

Symbol

Diode:1N4448WSFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-323From KiCad's library

From the datasheet

7
Reverse voltage, most
75 V · working peak reverse voltage, max · p. 1
Forward current, most
500 mA · forward continuous current at Ta = 25 °C, max · p. 1
Forward voltage
720 mV · at IF = 5 mA, max · p. 1
Forward voltage
855 mV · at IF = 10 mA, max · p. 1
Forward voltage
1 V · at IF = 100 mA, max · p. 1
Forward voltage
1.25 V · at IF = 150 mA, max · p. 1
Junction to air (SOD-323)
625 K/W · junction to ambient, max · p. 1

Parameters

10
Current - Rectified
500mA
Diode Configuration
Standalone
Non-Repetitive Peak Forward Surge Current
4A
Pd - Power Dissipation
200mW
Reverse Leakage Current (Ir)
2.5uA@75V
Reverse Recovery Time (trr)
4ns
Thermal Resistance(Junction to Ambient)
625℃/W
Voltage - DC Reverse(Vr)
75V
Voltage - Forward(Vf)
720mV
Voltage - Forward(Vf@If)
1.25V@150mA

Order codes

1

Pinout

2
The pins of the 1N4448WS
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the 1N4448WS?

Yes. The symbol is Diode:1N4448WS and the footprint Diode_SMD:D_SOD-323, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 1N4448WS?

SOD-323, with 2 pins. Its footprint is drawn on this page.

Where is the 1N4448WS datasheet?

Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.

Where can I order the 1N4448WS?

JLCPCB lists it as part C8602, with 12,639 in stock; the sellers' links on this page open their listings.

What can replace the 1N4448WS?

Parts like it in the library: the 1N4448WS by Diodes Incorporated, the BAV116WS by Diodes Incorporated, the BAS316-13P by Micro Commercial Components and the BAS416 by FUXINSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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