MURA105T3G The MURA105T3G is an ultrafast power rectifier from ON Semiconductor. It features a 50V reverse voltage, 1.0A average forward current, and fast 30ns recovery time.
Mfr Part #:

MURA105T3G

Available from 6 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MURA105T3G is an ultrafast power rectifier from ON Semiconductor. It features a 50V reverse voltage, 1.0A average forward current, and fast 30ns recovery time.
Total Stock: 54,150 pcs
$ Price Range: $0.15 - $0.52

MURA105T3G Available from 6 distributors

Authorised
Non-Authorised

MURA105T3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Blocking Voltage
ESD Protection (Human Body Model)
ESD Protection (Machine Model)
IF(AV) (Maximum @ TL = 135 °C)
IF(AV) (Maximum @ TL = 155 °C)
Lead Style
Lead and Mounting Surface Temperature for Soldering
Mounting Type
Non-Repetitive Peak Surge Current
Operating Junction Temperature Range
Operating Temperature
Peak Repetitive Reverse Voltage
Reverse Recovery Time (trr)
SVHC Present
Speed
Standard Package Qty
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
VF (Maximum @ IF=1.0 A, TJ=150 °C)
Voltage
Weight
Working Peak Reverse Voltage

MURA105T3G Description

Short technical summary and product information.

The MURA105T3G is a surface mount ultrafast power rectifier designed by ON Semiconductor for high voltage, high frequency rectification applications. It is rated for a maximum peak repetitive reverse voltage of 50V and an average rectified forward current of 1.0A at a lead temperature of 155°C, or 2.0A at 135°C. The device can handle non-repetitive peak surge currents up to 50A.

 

Key electrical characteristics include a low forward voltage drop of 0.66V maximum at 1.0A and TJ=150°C, and a fast reverse recovery time of 30ns maximum. The junction is glass passivated for high temperature stability, and the operating junction temperature range spans -65°C to +175°C. Thermal resistance from junction to lead is 24°C/W, and junction to ambient is 216°C/W when mounted on minimum pad size FR-4.

 

The part is supplied in a compact DO-214AC (SMA) surface mount package with J-bend leads, weighing approximately 70mg. It is designed for automated handling and is available in Pb-free packages. ESD protection exceeds 4000V HBM and 400V MM. The device is suitable for use in freewheeling and protection diode circuits where space and weight are critical.

MURA105T3G Quick Information

Product Type: Ultrafast Power Rectifier
Canonical Name: MURA105T3G - 50V, 1.0A Ultrafast Power Rectifier, Surface Mount, SMA
Subcategory: Single Rectifiers

MURA105T3G Compliance

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

MURA105T3G Estimated Pricing

Qty Low High
1+ $0.52 $0.52
10+ $0.32 $0.32
100+ $0.20 $0.20
500+ $0.15 $0.15
5,000+ $0.15 $0.15

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

MURA105T3G Features

  • Ultrafast recovery time of 30 ns.
  • Low forward voltage drop of 0.66 V at 1 A.
  • High surge current capability of 50 A.
  • Surface mount SMA package for compact design.
  • ESD protection above 4000 V HBM.

MURA105T3G Applications

  • Ideal for high frequency rectification circuits.
  • Used in freewheeling and protection diode applications.
  • Suitable for surface mount power supplies.
  • Works in compact automotive electronics.

MURA105T3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage rating of the MURA105T3G?

50 V.

What is the average forward current rating?

1.0 A at TL=155°C and 2.0 A at TL=135°C.

What is the forward voltage drop?

0.66 V maximum at 1.0 A and TJ=150°C.

What is the reverse recovery time?

30 ns maximum.

What package is the MURA105T3G available in?

DO-214AC (SMA) surface mount package.

What is the non-repetitive peak surge current rating?

50 A.

Does the MURA105T3G have ESD protection?

Yes, >4000 V HBM and >400 V MM.

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