BDX53B STMicroelectronics Integrated Circuit (Transistor Outline, Vertical) In Stock

BDX53B, Darlington Transistor, NPN 8 A 80 V HFE:750, 3-Pin, TO-220

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
BDX53BTransistor Outline, Vertical
Quick Facts
Manufacturer
STMicroelectronics
Package
Transistor Outline, Vertical
Pin Count
3
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.2450(MOQ 10)
Temp Range
?°C to 150.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time14Weeks
YTEOL9
Collector Current-Max (IC)8A
Collector-Emitter Voltage-Max80V
ConfigurationDARLINGTON WITH BUILT-IN DIODE AND RESISTOR
DC Current Gain-Min (hFE)750
JEDEC-95 CodeTO-220AB
JESD-30 CodeR-PSFM-T3
JESD-609 Codee3
Number of Elements1
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleFLANGE MOUNT
Peak Reflow Temperature (Cel)NOT SPECIFIED
Polarity/Channel TypeNPN
Power Dissipation Ambient-Max60W
Power Dissipation-Max (Abs)60W
Qualification StatusNot Qualified
Surface MountNO
Terminal FinishMatte Tin (Sn)
Terminal FormTHROUGH-HOLE
Terminal PositionSINGLE
Time@Peak Reflow Temperature-Max (s)NOT SPECIFIED
Transistor ApplicationSWITCHING
Transistor Element MaterialSILICON
Transition Frequency-Nom (fT)20MHz
VCEsat-Max2V
## BDX53B Alternates Showing resultsImage
PackageTransistor Outline, Vertical

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8541.29.00.95
Country of OriginMainland China

Datasheet

BDX53B Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for BDX53B:

Frequently Asked Questions

What is the price of BDX53B?

BDX53B is priced from $0.2450 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is BDX53B in stock?

BDX53B is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy BDX53B?

You can buy BDX53B from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for BDX53B from STMicroelectronics.

What is the datasheet for BDX53B?

The official BDX53B datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does BDX53B come in?

BDX53B is available in Transistor Outline, Vertical packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
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Competitive Pricing
Factory-direct from China distributors, low MOQ
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Quality Guaranteed
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $0.2450
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
10+$0.6200$6.20
100+$0.5300$53.00
500+$0.4100$205.00
1000+$0.2550$255.00
2000+$0.2500$500.00
5000+$0.2450$1225.00
pcs
Unit price: $0.6200 · Total: $6.20

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

The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India