Bourns 1-Element Uni-Directional Avalanche Diode, 400 W, 2-Pin DO-214

RS Stock No.:: 174-2489
Mfr. Part No.:: SMAJ33CA
Manufacturer:: Bourns

Bourns 1-Element Uni-Directional Avalanche Diode, 400 W, 2-Pin DO-214

This image is representative of the product range

Bulk discount available

Subtotal (1 reel of 5000 units)*

PHP40,375.00

(exc. VAT)

PHP45,220.00

(inc. VAT)

FREE delivery for orders over ₱3,000.00

In Stock

Plus 15,000 unit(s) shipping from February 02, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per Unit	Per Reel*
5000 - 5000	PHP8.075	PHP40,375.00
10000 - 10000	PHP7.833	PHP39,165.00
15000 +	PHP7.598	PHP37,990.00

*price indicative

RS Stock No.:: 174-2489
Mfr. Part No.:: SMAJ33CA
Manufacturer:: Bourns

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Bourns
	Direction Type	Uni-Directional
	Product Type	Avalanche Diode
	Diode Configuration	Single
	Minimum Breakdown Voltage Vbr	36.7V
	Mount Type	Surface
	Package Type	DO-214
	Maximum Reverse Stand-off Voltage Vwm	140V
	Pin Count	2
	Peak Pulse Power Dissipation Pppm	400W
	Test Current It	1mA
	Clamping Voltage VC	53.3V
	ESD Protection	Yes
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	150°C
	Number of Elements per Chip	1
	Width	2.79 mm
	Length	4.5mm
	Height	2.29mm
	Standards/Approvals	No
	Series	SMA
	Automotive Standard	AEC-Q101
	Maximum Reverse Leakage Current	1μA

	Select all
	Brand Bourns
	Direction Type Uni-Directional
	Product Type Avalanche Diode
	Diode Configuration Single
	Minimum Breakdown Voltage Vbr 36.7V
	Mount Type Surface
	Package Type DO-214
	Maximum Reverse Stand-off Voltage Vwm 140V
	Pin Count 2
	Peak Pulse Power Dissipation Pppm 400W
	Test Current It 1mA
	Clamping Voltage VC 53.3V
	ESD Protection Yes
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature 150°C
	Number of Elements per Chip 1
	Width 2.79 mm
	Length 4.5mm
	Height 2.29mm
	Standards/Approvals No
	Series SMA
	Automotive Standard AEC-Q101
	Maximum Reverse Leakage Current 1μA

Datasheet

COO (Country of Origin):: TW

Bourns TVS Diode

The Bourns DO-214AC package, surface mount (SMA) bidirectional TVS diode has a stand-off voltage of 33V and reverse breakdown voltage of 40.6V. It has a maximum peak pulse current rating of 40A.

Features and Benefits

• Built-in strain relief

• Easy to handle with standard pick and place equipment

• EFT protection of data lines

• ESD 30kV (Air), 30kV (Contact)

• ESD protection of data lines

• Excellent clamping capability

• Glass passivated junction

• Halogen and lead free component

• High temperature soldering: 250°C/10s at terminals

• Low inductance

• Meet MSL level1, LF maximum peak of 260°C

• Operating junction temperature ranges between -55°C and 150°C

• Repetition rate (duty cycle): 0.01%

• Solderable matte tin-plated lead terminals

• Typical failure mode is short from over-specified voltage or current

• Typical IR less than 1mA above 10V

Applications

• Automotive

• Computers industries

• Consumer electronics

• I/O interfaces

• Overvoltage transient protection

• VCC bus, vulnerable circuits in telecom industry

Certifications

• e3

• IEC 61000-4-2

• IEC 61000-4-4

• IEC 61000-4-5

• IPC/JEDEC J-STD609A.01

• JESD22-B102

• J-STD-020