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1N4448 on a board, in 3D

1N4448

DIOTEC

-50℃~+175℃@(Tj) 1V@100mA 200mA 4ns 500mW 5uA@75V 75V Standalone DO-35 Switching Diodes ROHS

Extended
DatasheetJLCPCBLCSCdiotec/1N4448
Category
Switching Diode
Package
DO-35
Pins
2

Overview

The 1N4448 is a switching Diode made by DIOTEC in a DO-35 package with 2 pins. -50℃~+175℃@(Tj) 1V@100mA 200mA 4ns 500mW 5uA@75V 75V Standalone DO-35 Switching Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:1N4448, from KiCad's library) and its footprint (Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal, from KiCad's library), ready for a KiCad board. 47 are in stock at JLCPCB (part C3312755).

Symbol

Diode:1N4448From KiCad's library

Footprint

12
Diode_THT:D_DO-35_SOD27_P7.62mm_HorizontalFrom KiCad's library

Parameters

8
Current - Rectified
200mA
Diode Configuration
Standalone
Operating Junction Temperature Range
-50℃~+175℃
Pd - Power Dissipation
500mW
Reverse Leakage Current (Ir)
5uA@75V
Reverse Recovery Time (trr)
4ns
Voltage - DC Reverse(Vr)
75V
Voltage - Forward(Vf@If)
1V@100mA

Order codes

1

Pinout

2
The pins of the 1N4448
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the 1N4448?

Yes. The symbol is Diode:1N4448 and the footprint Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 1N4448?

DO-35, with 2 pins. Its footprint is drawn on this page.

Where is the 1N4448 datasheet?

DIOTEC publishes it: the Datasheet link on this page opens it.

Where can I order the 1N4448?

JLCPCB lists it as part C3312755, with 47 in stock; the sellers' links on this page open their listings.

What can replace the 1N4448?

Parts like it in the library: the BAV21W by HT, the BAV20W-T2 by ZRE, the BAV21W-T3 by ZRE and the 1N4149 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

6