Circuit Protection > TVS Diodes

SMAJ43A - Littelfuse

TVS DIODE 43VWM 69.4VC DO214AC

Technical Details

Breakdown Voltage	47.8V
Case/Package	DO-214AC
Clamping Voltage	69.4V
Diode Type	ZENER
Min Breakdown Voltage	47.8V
Max Operating Temperature	150°C
Min Operating Temperature	-65°C
Max Surge Current	5.8A
Mount	Surface Mount
Number of Channels	1
Number of Unidirectional Channels	1
Operating Supply Voltage	43V
Package Quantity	5000
Packaging	Tape and Reel
Peak Pulse Current	5.8A
Peak Pulse Power	400W
Polarity	Unidirectional
Power Line Protection	No
Reverse Standoff Voltage	43V
RoHS Compliant	Yes
Series	SMAJ
Termination	SMD/SMT

Compliance

RoHS : Compliant

Images

Littelfuse SMAJ43A | Mouser

Mouser

Littelfuse SMAJ43A | Distrelec

Distrelec

Datasheets

Digikey

SMAJ43A datasheet (pdf, 1.1 MB)

SMAJ43A datasheet (pdf, 1.1 MB)

SMAJ43A datasheet (pdf, 1.1 MB)

Lifecycle Status Indicator

Volume Production

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Littelfuse	SMAJ40A	Volume Production
Diodes	SMAJ43A-13-F	Volume Production
Bourns	SMAJ40A	Volume Production
ON Semiconductor	1SMA43AT3G	Volume Production
Vishay Semiconductors	SMA5J40A-E3/61	Volume Production
Vishay Semiconductors	SMAJ40A-E3/5A	Volume Production
Vishay Semiconductors	SMA5J40A-E3/5A	Volume Production
Vishay Semiconductors	SMAJ40AHE3/61	Volume Production
Vishay Semiconductors	SMAJ43AHE3/61	Volume Production
Vishay Semiconductors	SMAJ40AHE3/5A	Volume Production

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Authorized Distributors

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SKU

History

Stock

USD

1

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10000

Buy

Verical

US: 5,000

$

0.1077

Arrow Electronics

US: 0

$

0.0576

Mouser

US: 3,322

$

0.31

0.21

0.21

0.099

0.093

0.071

Newark

US: 1,665

$

0.199

0.199

0.199

0.199

0.199

Newark

US: 0

$

0.142

Digikey

US: 5,801

$

0.31

0.203

0.203

0.10

0.0965

0.0965

Digikey

SMAJ43ALFDKR-ND

US: 5,801

$

0.31

0.203

0.203

0.10

0.0965

0.0965

Digikey

US: 0

$

0.075

TME

14: 0

$

0.205

0.131

0.113

0.091

0.08

TTI

US: 0

$

0.048

Chip One Stop

JP: 1,665

$

0.121

TTI Europe

11: 15,000

$

0.0505

RS (Formerly Allied Electronics)

US: 0

$

0.318

Farnell

GB: 1,665

$

0.2137

0.2137

0.1932

0.1524

0.1319

Farnell

GB: 1,665

$

0.1932

0.1524

0.1319

Element14

SG: 1,665

$

0.2185

0.2185

0.1973

0.154

0.1328

Element14

SG: 1,665

$

0.1973

0.154

0.1328

Anglia

GB: 0

$

0.0914

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

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Buy

Component Search

US: 229

$

0.01

0.01

0.01

0.01

0.01

0.01

RX Electronics Limited

CN: 10,250

$

0.03

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0.024

0.021

0.016

LCSC

CN: 570

$

0.1575

0.1228

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0.0894

0.0721

Tactical IC USA

US: 166,667

$

0.06

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HK: 60,817

$

0.046

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0.042

0.037

0.029

Chipsmall Limited

CN: 20,000

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0.1102

0.0734

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0.0367

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SHENGYU ELECTRONICS

CN: 17,772

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0.5217

0.5113

0.5113

0.4956

0.48

0.4591

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CN: 149,640

$

0.035

0.033

NAC Semi

US: 10,000

$

0.0531

Classic Components

US: 7,700

$

IBS Electronics

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0.1397

Sourceability

US: 5,001

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Sourcengine

US: 5,000

$

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