DZT491-13 Diodes Inc. Transistor BJT NPN (SOT223 (3-Pin)) In Stock

Use the download button to access the DZT491-13 schematic symbol, PCB footprint, and 3D model.

OBSOLETETransistor BJT NPNVerified Jun 2026
Package / Visual Reference
DZT491-13SOT223 (3-Pin)
Quick Facts
Manufacturer
Diodes Inc.
Package
SOT223 (3-Pin)
Pin Count
4
Lifecycle
OBSOLETE
Category
Transistor BJT NPN
Price
From $0.1105(MOQ 1)
Temp Range
?°C to 150.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
YTEOL0
Case ConnectionCOLLECTOR
Collector Current-Max (IC)1A
Collector-Emitter Voltage-Max60V
ConfigurationSINGLE
DC Current Gain-Min (hFE)30
JESD-30 CodeR-PDSO-G4
JESD-609 Codee3
Number of Elements1
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
Polarity/Channel TypeNPN
Power Dissipation-Max (Abs)1W
Qualification StatusNot Qualified
Surface MountYES
Terminal FinishMATTE TIN
Terminal FormGULL WING
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Transistor ApplicationSWITCHING
Transistor Element MaterialSILICON
Transition Frequency-Nom (fT)150MHz
PackageSOT223 (3-Pin)

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99

Datasheet

DZT491-13 Datasheet Download

Official datasheet from Diodes Inc.

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of DZT491-13?

DZT491-13 is priced from $0.1105 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is DZT491-13 in stock?

DZT491-13 is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy DZT491-13?

You can buy DZT491-13 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for DZT491-13 from Diodes Inc..

What is the datasheet for DZT491-13?

The official DZT491-13 datasheet from Diodes Inc. contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does DZT491-13 come in?

DZT491-13 is available in SOT223 (3-Pin) packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About Diodes Inc.

Diodes Inc. is a leading electronic component manufacturer. FindMyChip sources Diodes Inc. ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $0.1105
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.2550$0.26
295+$0.1360$40.12
1472+$0.1105$162.66
pcs
Unit price: $0.2550 · Total: $0.26

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy