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SBR30A40CT The SBR30A40CT is a 40V, 30A Super Barrier rectifier array with common cathode configuration in a TO-220-3 package. It features low forward voltage drop of 500mV at 15A and fast switching capability.
Mfr Part #:

SBR30A40CT

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The SBR30A40CT is a 40V, 30A Super Barrier rectifier array with common cathode configuration in a TO-220-3 package. It features low forward voltage drop of 500mV at 15A and fast switching capability.
✓ Total Stock: 2,336 pcs
$ Price Range: $1.18

SBR30A40CT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,886 pcs
On Request
1886 pcs On Request 1 On Request On Request 12+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
450 pcs
On Request
450 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SBR30A40CT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SBR30A40CT Description

Short technical summary and product information.

The SBR30A40CT from Diodes Incorporated is a 30A, 40V Super Barrier rectifier array configured as a common cathode pair. It utilizes patented Super Barrier Rectifier (SBR) technology to achieve low forward voltage drop and high temperature stability.

 

Electrical characteristics include a forward voltage of 500mV maximum at 15A, a peak repetitive reverse voltage of 40V, and an average rectified output current of 30A at case temperature 110°C. The device can handle non-repetitive peak forward surge current up to 250A and repetitive reverse surge current of 3A. It is rated for fast recovery with speeds up to 500ns.

 

The device is housed in a through-hole TO-220-3 package with matte tin finish terminals. The case is molded plastic with UL 94V-0 flammability rating. Operating temperature range is -65°C to 150°C. Thermal resistance from junction to case is 2°C/W typical per leg. The ITO-220AB variant offers 2000VAC isolation voltage.

 

This rectifier array is suitable for applications requiring high efficiency and high temperature operation. It is RoHS compliant and lead-free.

SBR30A40CT Quick Information

Product Type: Diode Array - Rectifier
Series: SBR30A40CT
Canonical Name: SBR30A40CT - 40V 30A Super Barrier Rectifier Array, Common Cathode, TO-220-3
Subcategory: Rectifier Diodes

SBR30A40CT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: Non-Compliant
Lead Free: Yes

SBR30A40CT Estimated Pricing

Qty Low High
50+ $1.18 $1.18

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

SBR30A40CT Features

  • Common cathode dual rectifier configuration.
  • Super Barrier technology for low forward voltage.
  • Fast recovery speed under 500 nanoseconds.
  • Rated for 30A average output current.
  • Through-hole TO-220-3 package for easy mounting.

SBR30A40CT Applications

  • Output rectification in switch-mode power supplies.
  • Freewheeling diode in motor control circuits.
  • Reverse polarity protection in automotive systems.
  • High-frequency rectification in DC-DC converters.

SBR30A40CT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the SBR30A40CT?

The peak repetitive reverse voltage is 40V.

What is the current rating of the SBR30A40CT?

The average rectified output current is 30A at case temperature 110°C.

What is the forward voltage of the SBR30A40CT?

The maximum forward voltage is 500mV at 15A.

What is the reverse recovery time of the SBR30A40CT?

The device is rated for fast recovery with speed less than or equal to 500ns at currents above 200mA.

What package is the SBR30A40CT available in?

The device is available in a through-hole TO-220-3 package.

What is the operating temperature range?

The operating temperature range is -65°C to 150°C.

What is the surge current capability?

The non-repetitive peak forward surge current is 250A (8.3ms single half sine-wave).

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