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Nexperia PBSS4021NT BJTs

NPN Bipolar Junction Transistor (BJT) for surface mount applications.

In Stock ActiveNexperiaSOT-23RoHS
PBSS4021NT SOT-23 package illustration

Same model may have multiple batches, images only for reference.

PBSS4021NT
Manufacturer
Part Number (MPN)
PBSS4021NT
Detailed Description
NPN Bipolar Junction Transistor (BJT) for surface mount applications. Features a 20V maximum collector-emitter voltage and 4.3A maximum DC collector current. Offers a high power dissipation of 1100mW and a minimum DC current gain of 300 at 500mA and 2V. Packaged in a 3-pin SOT-23 (TO-236AB) with gull-wing leads, measuring 3mm x 1.4mm x 1mm. Operates across a temperature range of -55°C to 150°C.
Package
SOT-23
Key Features
Package: SOT-23
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF PBSS4021NT Datasheet
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Technical Specifications

Nexperia PBSS4021NT BJTs technical specifications.

General

RoHS
Yes
Number of Pins
3
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C
Basic Package Type
Lead-Frame SMT
Package Family Name
SOT
Package
SOT-23
Package Description
Small Outline Transistor
Lead Shape
Gull-wing
Pcb
3

Related Parts Comparison (PBSS4021NT vs PBSS4120T,215 vs PBSS4320T,215 vs BCW70,215)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-55°C ~ 150°C-65 °C ~ 150 °C-65 °C ~ 150 °C-65 °C ~ 150 °C
Number of Pins3333
RoHSYesCompliantCompliantCompliant
PackageSOT-23SOT-23SOT-23SOT-23
Power Dissipation1100mW480 mW1.2 W250 mW
Schedule B8541290080854121008085412900808541210080
ConfigurationSingleSingle--Single
Maximum Dc Collector Current4.3A1 A--100 mA
Lifecycle Status--ProductionProductionProduction
China ROHS--CompliantCompliantCompliant
Collector Base Voltage Vcbo--30 V20 V50 V
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Nexperia PBSS4021NT BJTs Overview

NPN Bipolar Junction Transistor (BJT) for surface mount applications. Features a 20V maximum collector-emitter voltage and 4.3A maximum DC collector current. Offers a high power dissipation of 1100mW and a minimum DC current gain of 300 at 500mA and 2V. Packaged in a 3-pin SOT-23 (TO-236AB) with gull-wing leads, measuring 3mm x 1.4mm x 1mm.

Operates across a temperature range of -55°C to 150°C.

Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

Suggested replacements

NSV20201LT1GNSV20201LT1Gonsemi
Similaronsemi
Pin YesPkg YesElec Downgrade
Low VCE(sat) Transistor, NPN, 20 V, 2.0 A, SOT-23 (TO-236) 3 LEAD, 3000-REEL
NSS20501UW3T2GNSS20501UW3T2Gonsemi
Similaronsemi
Pin YesPkg NoElec Mixed
Low VCE(sat) Transistor, NPN, 20 V, 5.0 A, 3 Lead WDFN, 2 x 2 x 0.75 mm, 1.3 mm Pitch, 3000-REEL

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