Bourns - TBU® High-Speed Protectors (HSPs)

The TBU® HSP devices are available in the following families: TBU-CA, TBU-CX, TBU-DT, TBU-KE, TBU-PK, TBU-PL, P40, P-G (P500-G, P850-G), C (C650 and C850), and P-U (P650-U and P850-U).

Products marked with this symbol are currently available, although not recommended for new designs.

Short Form
		Bourns® TBU® High-Speed Protectors Short Form Brochure

PortNote® Solutions
		CAN-bus - Surge Protection
		HD-SDI / SDI - Coaxial Port
		LVDS Input Port - Surge Protection
		LVDS Output Port - Surge Protection
		RJ11 SLIC Protection ITU-T Negative Voltage Tracking
		RJ11 SLIC Protection GR-1089-CORE Negative Voltage Tracking
		RS-485 Serial Port - ESD/EFT/Surge Protection
		T1/E1 GR-1089-CORE
		VDSL Line Side Protection
		VDSL Over POTS
		VDSL Over POTS ITU-T & GR-1089-CORE Solution

Demonstration Videos
		TBU® High-Speed Protector Demo Video
		RS-485 Evaluation Board 1 Demo Video
		RS-485 Evaluation Board 2 Demo Video

SPICE Files
		Click here for a list of SPICE files

Application Notes
		Cell Phone Base Station Protection Application Note
		Handling Transient Threats in RS-485 Systems Application Note (PDF, 2.6MB)
		LVDS Applications with RTCA-DO160 High-Speed Lightning Transient Susceptibility Application Note
		Power Cross Testing with Bourns® TBU® High-Speed Protectors (HSPs) Application Note
		Protecting VDSL Line Drivers with Bourns® TBU® High-Speed Protector Solutions Application Note
		TBU® High-Speed Protector GR-1089 Port Type 2 and 4 Ethernet Protection Application Note
		Fast Surge Protection for RF Ports in Handheld Instrumentation Application Note

Design Kits
		TBU-LAB1 - TBU® HSP SLIC Protection Design Kit
		TBU-LAB2 - Bidirectional TBU® HSP Port Solution Design Kit
		TBU-LAB3 - Unidirectional TBU® HSP Port Solution Design Kit

Design Notes
		RS-485 Port Protection Evaluation Board 1
		RS-485 Port Protection Evaluation Board 2

Training
		TBU® High-Speed Protectors

Series	TBU-CA	TBU-CX	TBU-DT	TBU-KE	TBU-PK
Product Photo
Description	Single Bidirectional	Single Programmable Bidirectional	Dual Unidirectional	Single Unidirectional	Dual Bidirectional
Max Impulse Voltage	250 V, 400 V, 500 V, 650 V, 850 V	250 V, 400 V, 500 V, 650 V, 850 V	650 V, 850 V	250 V, 400 V, 500 V	500 V, 600 V, 750 V, 850 V
Max RMS Voltage	100 V, 200 V, 250 V, 300 V, 425 V	100 V, 200 V, 250 V, 300 V, 425 V	300 V, 425 V	100 V, 200 V, 250 V	300 V, 350 V, 400 V, 425 V
Trigger Current Levels	50 mA, 100 mA, 200 mA, 300 mA, 500 mA	500 mA @ Rext = 0	100 mA, 200 mA, 300 mA, 500 mA	50 mA, 100 mA, 200 mA, 300 mA, 500 mA	100 mA
Trigger Time	1 µs	1 µs	1 µs	1 µs	1 µs
Footprint (mm)	6.5 x 4	8.25 x 4	5 x 5	5 x 2.5	6.5 x 4
RoHS Compliant	TBU-CA	TBU-CX	TBU-DT	TBU-KE	TBU-PK
Spice Model	Bourns TBU-CA025-100-WH NOM V1_2 SPICE Bourns TBU-CA065-200-WH NOM V1 SPICE Bourns TBU-CA085-200-WH NOM V1 SPICE

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Series	TBU-PL	P40	P-G	C	P-U
Product Photo
Description	Dual Bidirectional	Bidirectional	Bidirectional	Bidirectional	Unidirectional
Max Impulse Voltage	500 V, 600 V, 750 V, 850 V	40 V	500 V, 850 V	650 V, 850 V	650 V, 850 V
Max RMS Voltage	300 V, 350 V, 400 V, 425 V	28 V	300 V, 425 V	300 V, 425 V	300 V, 425 V
Trigger Current Levels	100 mA, 200 mA	240 mA	100 mA, 200 mA	100 mA, 180 mA, 260 mA	100 mA, 180 mA, 260 mA
Trigger Time	1 µs	0.2 µs	1 µs	1 µs	1 µs
Footprint (mm)	6.5 x 4	4 x 4	6 x 4	8 x 4	8 x 6
RoHS Compliant	TBU-PL	P40-G240-WH	P500-G120-WH P500-G200-WH P850-G120-WH P850-G200-WH	C650-180-WH C650-260-WH C850-180-WH C850-260-WH	P650-U180-WH P650-U260-WH P850-U180-WH P850-U260-WH
Spice Model			Bourns P850G-120WH NOM V1_0 SPICE	C650-260WH HI V1_2 SPICE C650-260WH LO V1_2 SPICE C650-260WH NOM V1_2 SPICE

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TBU® HSP SPICE Files

TBU-C650-C850

TBU-CA

TBU-P-G

P850G-120WH_NOM_V1_0

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