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NRVBB4030T4G Schottky rectifier diode, 30V reverse voltage, 40A forward current, surface mount D2PAK package. Designed for switch-mode power supplies and automotive applications (AEC-Q101 qualified).
Mfr Part #:

NRVBB4030T4G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Schottky rectifier diode, 30V reverse voltage, 40A forward current, surface mount D2PAK package. Designed for switch-mode power supplies and automotive applications (AEC-Q101 qualified).
Total Stock: 464,837 pcs

NRVBB4030T4G Available from 1 distributor

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NRVBB4030T4G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
Average Rectified Forward Current
Current
Mounting Type
Non-Repetitive Peak Surge Current
Operating Temperature
Peak Repetitive Reverse Voltage
Speed
Storage Temperature
Storage Temperature Range (Minimum/Maximum)
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
Voltage
Weight

NRVBB4030T4G Description

Short technical summary and product information.

The NRVBB4030T4G is a Schottky barrier rectifier diode from ON Semiconductor, designed for switch-mode power supplies and automotive applications. It features a peak repetitive reverse voltage of 30V and an average rectified forward current of 40A at TC=+115°C. The forward voltage is typically 550mV at 40A, and the non-repetitive peak surge current reaches 300A (60Hz halfwave).

 

Operating junction temperature ranges from -65°C to 175°C, with thermal resistance junction-to-case of 1.0°C/W typical. The device is AEC-Q101 qualified and PPAP capable, making it suitable for automotive systems. It includes guardring for stress protection and maximum die size.

 

The part is housed in a surface mount D2PAK package (TO-263-3, D²Pak) with an approximate weight of 1.7 grams. It meets MSL1 moisture sensitivity requirements and is Pb-Free. The NRVBB prefix indicates automotive-grade qualification.

NRVBB4030T4G Quick Information

Product Type: Schottky Rectifier Diode
Series: NRVBB4030
Canonical Name: Schottky Rectifier Diode, 30V, 40A, D2PAK
Subcategory: Single Diodes - Rectifiers

NRVBB4030T4G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 – Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

NRVBB4030T4G Features

  • Schottky barrier for fast switching.
  • Rated for 30V reverse voltage.
  • Handles 40A average forward current.
  • Surface mount D2PAK package.
  • AEC-Q101 qualified for automotive.

NRVBB4030T4G Applications

  • Used in switch-mode power supplies.
  • Ideal for automotive rectification circuits.
  • Suitable for high-current DC-DC converters.
  • Applied in surge protection modules.

NRVBB4030T4G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the NRVBB4030T4G?

The peak repetitive reverse voltage is 30V.

What is the forward current rating?

The average rectified forward current is 40A at TC=+115°C.

What is the forward voltage drop?

The forward voltage is 550mV at 40A.

What package does the NRVBB4030T4G come in?

It is available in a surface mount D2PAK package (TO-263-3, D²Pak).

What is the operating temperature range?

The operating junction temperature range is -65°C to 175°C.

What is the surge current rating?

Non-repetitive peak surge current is 300A (60Hz halfwave).

Is the NRVBB4030T4G automotive qualified?

Yes, it is AEC-Q101 qualified.

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