Bourns 2-Element Uni-Directional TVS Diode, 4-Pin DFN

RS stock no.:: 177-5432
Mfr. Part No.:: TBU-DT065-100-WH
Manufacturer:: Bourns

Bourns 2-Element Uni-Directional TVS Diode, 4-Pin DFN

Image representative of range

Subtotal (1 reel of 3000 units)*

R 48 360,00

(exc. VAT)

R 55 620,00

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

Shipping from 24 July 2026

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

Units	Per unit	Per Reel*
3000 +	R 16.12	R 48,360.00

*price indicative

RS stock no.:: 177-5432
Mfr. Part No.:: TBU-DT065-100-WH
Manufacturer:: Bourns

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Bourns
	Product Type	TVS Diode
	Diode Configuration	Dual
	Direction Type	Uni-Directional
	Mount Type	Surface
	Package Type	DFN
	Maximum Reverse Stand-off Voltage Vwm	18V
	Pin Count	4
	Maximum Peak Pulse Current Ippm	0.2A
	ESD Protection	Yes
	Clamping Voltage VC	650V
	Minimum Operating Temperature	-40°C
	Number of Elements per Chip	2
	Maximum Operating Temperature	125°C
	Width	5 mm
	Height	0.85mm
	Length	5mm
	Series	TBU
	Standards/Approvals	No
	Automotive Standard	No

	Select all
	Brand Bourns
	Product Type TVS Diode
	Diode Configuration Dual
	Direction Type Uni-Directional
	Mount Type Surface
	Package Type DFN
	Maximum Reverse Stand-off Voltage Vwm 18V
	Pin Count 4
	Maximum Peak Pulse Current Ippm 0.2A
	ESD Protection Yes
	Clamping Voltage VC 650V
	Minimum Operating Temperature -40°C
	Number of Elements per Chip 2
	Maximum Operating Temperature 125°C
	Width 5 mm
	Height 0.85mm
	Length 5mm
	Series TBU
	Standards/Approvals No
	Automotive Standard No

Datasheet

COO (Country of Origin):: CN

Bourns TBU High Speed Circuit Protector, DT Series

The TBU-DT series of Bourns TBU are low capacitance dual unidirectional high speed surge protectors designed to

protect against faults caused by short circuits, induction and lightning surges and AC power cross.These TBU circuit protectors will trip in less than 1 μs when the current reaches the maximum value in one direction. The TBU DT series circuit protector blocks sudden surges in voltage or current and provides a barrier behind which electronics will not be exposed to damage. Post surge, the TBU device resets when the voltage across the TBU device falls to the Vreset level. Typical applications include Ethernet ports, protection modules, dongles and process control equipment.

Superior circuit protection

Overcurrent and overvoltage protection

Blocks surges up to rated limits

High speed performance

Small SMT package

Operating temperature range -40°C → +85°C

Surface Mount Technology

Resettable fuses are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed.

Maintenance free automatic reset for thousands of cycles

Small size and no fuseholder required

Main applications

Security systems

Power supplies and transformers

Power switching devices

Automotive and medical equipment

Instrumentation and control

Computers and peripherals

Audio visual and telecommunications

Note

Maximum voltage shown is peak impulse voltage withstand with a duration of no more than 10ms.

Approvals

UL E315805