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MSD42W on a board, in 3D

MSD42W

onsemi

-55℃~+150℃ 1 NPN 100nA 150mA 25 300V 450mW 500mV 6V NPN SC-70 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSConsemi/MSD42W
Category
Bipolar (BJT)
Package
SC-70
Pins
3

Overview

The MSD42W is a bipolar made by onsemi in a SC-70 package with 3 pins. -55℃~+150℃ 1 NPN 100nA 150mA 25 300V 450mW 500mV 6V NPN SC-70 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NPN_1B_2E_3C, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-323_SC-70, from KiCad's library), ready for a KiCad board. 1,156 are in stock at JLCPCB (part C891781).

Symbol

Pinmap_Generic:Q_NPN_1B_2E_3CFrom PCBKit's generic symbols

Footprint

123
Package_TO_SOT_SMD:SOT-323_SC-70From KiCad's library

Parameters

10
Collector - Emitter Voltage VCEO
300V
Current - Collector Cutoff
100nA
Current - Collector(Ic)
150mA
DC Current Gain
25
Emitter-Base Voltage(Vebo)
6V
Number
1 NPN
Operating Temperature
-55℃~+150℃
Pd - Power Dissipation
450mW
Vce Saturation(VCE(sat))
500mV
type
NPN

Order codes

1

Pinout

3
The pins of the MSD42W
PinNameType
1BInput
2EPassive
3CPassive

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Questions

Is there a KiCad symbol and footprint for the MSD42W?

Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2E_3C and the footprint Package_TO_SOT_SMD:SOT-323_SC-70, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MSD42W?

SC-70, with 3 pins. Its footprint is drawn on this page.

Where is the MSD42W datasheet?

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

Where can I order the MSD42W?

JLCPCB lists it as part C891781, with 1,156 in stock; the sellers' links on this page open their listings.

What can replace the MSD42W?

Parts like it in the library: the BC817-40W by onsemi, the ZUMT591TA by Diodes Incorporated, the BC807-25W by onsemi and the SMMBTA06W by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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