Discrete Semiconductors > Transistors > BJTs

SMMBTA42LT3G - ON Semiconductor

Trans GP BJT NPN 300V 0.5A 3-Pin SOT-23 T/R

Technical Details

Case/Package	SOT-23-3
Collector Base Voltage (VCBO)	300V
Collector Emitter Breakdown Voltage	300V
Collector Emitter Saturation Voltage	500mV
Collector-emitter Voltage-Max	500mV
Emitter Base Voltage (VEBO)	6V
Height	1.11mm
Lead Free	Lead Free
Length	3.04mm
Max Collector Current	500mA
Max Frequency	100MHz
Max Operating Temperature	150°C
Min Operating Temperature	-55°C
Max Power Dissipation	300mW
Number of Pins	3
Package Quantity	10000
Packaging	Tape and Reel
Polarity	NPN
Radiation Hardening	No
RoHS Compliant	Yes
Series	MMBTA42L
Transition Frequency	50MHz
Width	2.64mm

Compliance

RoHS : Compliant

Radiation Hardening : No

Images

ON Semiconductor SMMBTA42LT3G | Rochester Electronics

Rochester Electronics

ON Semiconductor SMMBTA42LT3G | Future Electronics

Future Electronics

Datasheets

Avnet

SMMBTA42LT3G datasheet (pdf, 89.3 KB)

Lifecycle Status Indicator

End of Life

Loading indicators

Symbol

SMMBTA42LT3G Symbol - ON Semiconductor

Footprint

SMMBTA42LT3G Footprint - ON Semiconductor

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
ON Semiconductor	MMBT3904LT3G	Volume Production
ON Semiconductor	MMBT3904LT1G	Volume Production
ON Semiconductor	MMBTA06LT1G	Volume Production
ON Semiconductor	MMBTA06LT3G	Volume Production
Diodes	MMBTA42-7-F	Not Recommended for New Design
ON Semiconductor	MMBTA42LT1G	Volume Production
ON Semiconductor	SMMBTA42LT1G	Volume Production
ON Semiconductor	MMBTA42LT3G	Volume Production
ON Semiconductor	MMBT2484LT1G	Volume Production
ON Semiconductor	MMBT6429LT1G	Volume Production

See more alternatives See less alternatives

Related Parts

See more related parts See less related parts

Authorized Distributors

Distributor

SKU

History

Stock

USD

1

10

50

100

1000

10000

Buy

Onlinecomponents.com

US: 12,000

$

0.052

Avnet

US: 0

$

Master Electronics

US: 12,000

$

0.052

Rochester Electronics

US: 9,354

$

0.0535

0.0535

0.0524

0.0503

0.0455

0.0455

Mouser

863-SMMBTA42LT3G

US: 11,718

$

0.36

0.221

0.221

0.139

0.082

0.059

Arrow Electronics

US: 0

$

0.0509

Flip Electronics

US: 252,000

$

Newark

US: 0

$

0.071

Digikey

SMMBTA42LT3GOSCT-ND

US: 19,669

$

0.36

0.221

0.221

0.139

0.0916

0.0712

Digikey

SMMBTA42LT3GOSDKR-ND

US: 19,669

$

0.36

0.221

0.221

0.139

0.0916

0.0712

Digikey

SMMBTA42LT3GOSTR-ND

US: 10,000

$

0.0646

RS (Formerly Allied Electronics)

US: 0

$

0.07

0.067

0.06

0.06

Future Electronics

AMER: 0

$

0.0482

Farnell

GB: 0

$

0.0626

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Microchip USA

US: 2,899

$

0.40

Win Source

CN: 85,460

$

0.0755

0.0585

Worldway Electronics

HK: 7,041

$

0.0496

0.0496

0.0481

0.0455

0.0455

FlyWing Technology

HK: 12,972

$

0.052

0.0505

0.0505

0.049

0.0471

0.0471

Decca Corp

PL: 50

$

0.1072

0.1072

0.1072

0.1072

0.1072

0.1072

Lucentia Tech

US: 331,548

$

0.0451

0.0428

0.0428

0.0406

1.08

1.08

Ampacity Systems

MY: 331,283

$

0.045

0.045

0.045

0.045

0.045

0.045

RX Electronics Limited

CN: 49,600

$

0.114

0.114

0.099

0.085

0.062

Fmall Co. Limited

HK: 16,480

$

0.0463

0.0463

0.0463

0.0433

0.0408

0.0374

Corohmni

US: 421

$

0.053

0.053

0.053

0.053

0.053

0.053

Aztech

IT: 126

$

0.9692

0.9692

0.9692

0.9692

0.9692

0.9692

LCSC

CN: 815

$

0.0677

0.0588

0.0588

0.0503

0.0371

Bettlink

HK: 343,023

$

0.063

0.0573

0.0573

0.0526

0.0455

0.0455

JRH Electronics

US: 252,000

$

0.0732

CXDA Electronics

HK: 39,646

$

0.104

0.104

0.095

0.089

0.081

Chipsmall Limited

CN: 22,000

$

0.4566

0.3044

0.3044

0.1826

0.1522

0.1522

Lixinc

CN: 12,680

$

0.44

0.44

0.44

0.44

0.44

0.0647

LZChips

SMMBTA42LT3G-832267-126

CN: 11,031

$

0.352

0.318

0.318

0.302

0.287

0.272

SHENGYU ELECTRONICS

CN: 9,069

$

0.3486

0.3416

0.3416

0.3312

0.3207

0.3068

Tactical IC USA

US: 2,723

$

0.38

Semicontronic

US: 254

$

0.1093

0.1093

0.1093

0.1093

0.1093

0.1093

J3

US: 120

$

0.087

0.087

0.087

0.087

0.087

0.087

Classic Components

US: 7,564

$

Quest

US: 7,320

$

0.35

0.35

0.175

0.105

0.07

0.0525

XingHuan International

CN: 22,706

$

Digiic_SMART PIONEER

HK: 7,942

$

Robosynatics

US: 30

$

Lingto Electronic Ltd.

CN: 26,387

$

0.44

0.418

0.418

0.396

0.3916

0.3872

Sourcengine

US: 19,645

$

Sourceability

US: 19,645

$

Abacus Technologies

US: 0

$

Report an Error Favorite

This site uses cookies to improve your user experience and to provide you with content we believe will be of interest to you. Detailed information
on the use of cookies on this website is provided in our Cookies Policy. By using this website, you consent to the use of our cookies.

Ok, don't show me this again