MBRF2045CTG The MBRF2045CTG is a 45V, 20A Schottky diode array from On Semiconductor in a TO-220FP package. It features a common cathode configuration with low forward voltage and high surge capacity.
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MBRF2045CTG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MBRF2045CTG is a 45V, 20A Schottky diode array from On Semiconductor in a TO-220FP package. It features a common cathode configuration with low forward voltage and high surge capacity.
✓ Total Stock: 1,290 pcs
$ Price Range: $1.03 - $2.13

MBRF2045CTG Available from 1 distributor

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✓ Non-Authorised
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1,290 pcs
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MBRF2045CTG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MBRF2045CTG Description

Short technical summary and product information.

The MBRF2045CTG is a Schottky barrier rectifier diode array from On Semiconductor, designed for switch-mode power supply and power management applications. It integrates two Schottky diodes in a common cathode configuration, providing a total forward current of 20A (10A per diode) with a maximum DC blocking voltage of 45V. The device features low forward voltage drop (570mV max at 10A) for high efficiency and low power loss. It can handle non-repetitive peak surge currents up to 150A and operates over a junction temperature range of -65°C to +175°C.

 

Packaged in a TO-220 Full Pack (TO-220FP) through-hole package, the MBRF2045CTG offers robust mechanical and thermal performance. The epoxy mold case meets UL 94 V-0 flammability rating, and the leads are solderable. The device is Pb-Free and RoHS compliant, making it suitable for environmentally sensitive designs.

 

Typical applications include output rectification in power supplies, power management circuits, and instrumentation. The fast recovery time (≤500ns) and high surge capacity make it ideal for demanding switching applications.

MBRF2045CTG Quick Information

Product Type: Schottky Diode Array
Canonical Name: MBRF2045CTG Schottky Diode Array 45V 20A TO-220FP
Subcategory: Rectifier Diode Array

MBRF2045CTG Compliance

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

MBRF2045CTG Estimated Pricing

Qty Low High
1+ $2.13 $2.13
50+ $1.03 $1.03

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

MBRF2045CTG Features

  • Schottky diode array with common cathode.
  • Rated for 45V DC blocking voltage.
  • 20A total forward current (10A per diode).
  • Low forward voltage of 570mV max at 10A.
  • Operating junction temperature up to 175°C.

MBRF2045CTG Applications

  • Ideal for power supply output rectification.
  • Used in power management systems.
  • Suitable for instrumentation applications.
  • High surge capacity for demanding loads.
  • Through-hole mounting for rugged designs.

MBRF2045CTG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum DC blocking voltage of the MBRF2045CTG?

45V.

What is the average rectified forward current rating?

20A total (10A per diode) at TC=165°C.

What is the forward voltage drop at 10A?

570mV maximum at 125°C; typical 500mV.

What is the reverse recovery time?

Fast recovery ≤500ns for >200mA.

What package is the MBRF2045CTG available in?

TO-220-3 Full Pack (TO-220FP) through-hole.

What is the non-repetitive peak surge current rating?

150A (halfwave, single phase, 60Hz).

What is the operating junction temperature range?

-65°C to +175°C.

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