RBO40-40G-TR TVS diode with 40V clamping and 1.5kW peak pulse power. Surface mount D2PAK package, -40°C to 150°C operating range.
Mfr Part #:

RBO40-40G-TR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
TVS diode with 40V clamping and 1.5kW peak pulse power. Surface mount D2PAK package, -40°C to 150°C operating range.
✓ Total Stock: 3,173 pcs
$ Price Range: $1.53 - $3.77

RBO40-40G-TR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,173 pcs
1173 pcs On Request 1 On Request On Request On Request On Request On Request

RBO40-40G-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
SVHC Present
Supplier Device Package
Tape & Reel
Technology
Type
Unidirectional Channels
Voltage

RBO40-40G-TR Description

Short technical summary and product information.

The RBO40-40G-TR is a surface mount TVS diode from STMicroelectronics, designed to protect sensitive electronics from voltage transients. It features a Zener technology clamping voltage of 40V and can handle peak pulse currents of 20A and 37.5A.

 

With a peak pulse power dissipation of 1500W (1.5kW), this diode provides robust protection for general purpose applications. It supports both unidirectional and bidirectional operation with one channel each.

 

Housed in the TO-263-3 / D2PAK package, it is suitable for automated assembly and surface mount manufacturing processes. The device operates reliably over a junction temperature range of -40°C to 150°C.

RBO40-40G-TR Quick Information

Product Type: TVS Diode
Series: RBO40
Canonical Name: RBO40-40G-TR Surface Mount TVS Diode (Zener) 1.5kW, D2PAK Package
Subcategory: Surface Mount TVS

RBO40-40G-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RBO40-40G-TR Estimated Pricing

Qty Low High
1+ $3.77 $3.77
10+ $2.70 $2.70
100+ $1.95 $1.95
500+ $1.88 $1.88
1,000+ $1.54 $1.54
2,000+ $1.53 $1.53

Estimated market price range - modelled values for guidance only, not live distributor offers.

RBO40-40G-TR Features

  • 40V clamping voltage TVS diode.
  • 1500W (1.5kW) peak pulse power.
  • Surface mount D2PAK package.
  • Operating temperature -40°C to 150°C.
  • Zener technology for transient suppression.

RBO40-40G-TR Applications

  • General purpose transient voltage suppression.
  • Used in automotive and industrial electronics.
  • Suitable for surface mount PCB assembly.
  • Protects sensitive ICs from voltage spikes.
  • Ideal for high power transient environments.

RBO40-40G-TR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the RBO40-40G-TR?

40V.

What is the peak pulse power rating?

1500W (1.5kW).

What package does this TVS diode come in?

TO-263-3, D²Pak (2 Leads + Tab), TO-263AB (D2PAK supplier device package).

What is the operating temperature range?

-40°C to 150°C (junction temperature).

Is this a unidirectional or bidirectional TVS diode?

It supports both unidirectional (1 channel) and bidirectional (1 channel) operation.

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