Bourns TBU-RS085-300-WH 1-Element Bi-Directional TVS Diode, 2-Pin DFN

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Subtotal (1 pack of 5 units)*

R 234,24

(exc. VAT)

R 269,375

(inc. VAT)

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Units
Per unit
Per Pack*
5 - 45R 46.848R 234.24
50 - 95R 45.676R 228.38
100 - 245R 44.306R 221.53
250 - 995R 42.534R 212.67
1000 +R 40.832R 204.16

*price indicative

Packaging Options:
RS stock no.:
209-8053
Mfr. Part No.:
TBU-RS085-300-WH
Manufacturer:
Bourns
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Brand

Bourns

Diode Configuration

Single

Direction Type

Bi-Directional

Product Type

TVS Diode

Minimum Breakdown Voltage Vbr

7.5V

Mount Type

Surface

Package Type

DFN

Maximum Reverse Stand-off Voltage Vwm

12V

Pin Count

2

Clamping Voltage VC

20V

Minimum Operating Temperature

-55°C

ESD Protection

Yes

Number of Elements per Chip

1

Maximum Operating Temperature

125°C

Standards/Approvals

Mar 31, IEC 61000-4-5, IEC 61000-4-4, IEC 61000-4-2, 2015, RoHS Directive 2015/863

Height

1mm

Length

8mm

Series

TBU-RSxxx-300-WH

Width

5.5 mm

Automotive Standard

No

The Bourns TBU-RS085-300-WH is an integrated dual channel Transient Blocking Unit (TBU) overcurrent device and TVS overvoltage protector for the RS-485 communications interface. Apart from a reduction in the number of components used, there is also a savings of 52 % in board space when compared to a discrete solution. Peak impulse voltage withstand with duration less than 10 ms is 850 V.

Dual channel protector for RS-485 interfaces.

Aids compliance to IEC 61000-4-2 (ESD),

IEC 61000-4-4 (EFT) and IEC 61000-4-5

(Surge) standards.

Fast protection response time (1 μs).

RoHS compliant.

RS-485 interface surge protection

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