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SURA8105T3G SURA8105T3G is an ultrafast power rectifier rated for 1 A average forward current and 50 V repetitive reverse voltage. It comes in a surface-mount SMA (DO-214AC) package and is AEC-Q101 qualified for automotive applications.
Mfr Part #:

SURA8105T3G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
SURA8105T3G is an ultrafast power rectifier rated for 1 A average forward current and 50 V repetitive reverse voltage. It comes in a surface-mount SMA (DO-214AC) package and is AEC-Q101 qualified for automotive applications.
Total Stock: 138,825 pcs
$ Price Range: $0.27

SURA8105T3G 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
98,825 pcs
98825 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
40,000 pcs
40000 pcs On Request 1 On Request On Request 2018+ On Request On Request

SURA8105T3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
ESD Human Body Model
ESD Machine Model
Forward Voltage
Halogen Free
IF(AV) (Nominal @ TL=135 °C)
IF(AV) (Nominal @ TL=155 °C)
Lead Style
Lead and Mounting Surface Temperature for Soldering
Mounting Type
Non-Repetitive Peak Surge Current
Operating Junction Temperature
Peak Repetitive Reverse Voltage
Standard Package Quantity
Tape & Reel
Termination Style
Weight

SURA8105T3G Description

Short technical summary and product information.

The SURA8105T3G is an ultrafast power rectifier designed for high voltage, high frequency rectification, free-wheeling, and protection diode applications in surface mount circuits. It features a compact SMA (DO-214AC) package with J-bend leads, making it suitable for automated handling and space-constrained designs.

 

Key electrical specifications include a peak repetitive reverse voltage of 50 V and an average rectified forward current of 1.0 A at a lead temperature of 155°C or 2.0 A at 135°C. The forward voltage drop is a maximum of 0.66 V at 1.0 A and 150°C junction temperature, enabling efficient operation. The device is rated for a wide operating junction temperature range of -65°C to +175°C.

 

This rectifier offers ESD protection exceeding 4000 V human body model and 400 V machine model, ensuring robustness in manufacturing and handling. It is manufactured with a high temperature glass passivated junction and is Pb-free, halogen-free/BFR-free, and RoHS compliant. The SURA8 prefix indicates AEC-Q101 qualification and PPAP capability, making it suitable for automotive and other demanding applications.

 

The device is supplied in tape and reel packaging with a standard quantity of 5000 units per reel, optimized for high-volume surface mount assembly.

SURA8105T3G Quick Information

Product Type: Ultrafast Power Rectifier
Series: SURA8105
Canonical Name: SURA8105T3G Ultrafast Power Rectifier, 50 V, 1 A, SMA
Subcategory: Ultrafast Rectifier

SURA8105T3G Compliance

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

SURA8105T3G Estimated Pricing

Qty Low High
5,000+ $0.27 $0.27

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

SURA8105T3G Features

  • Ultrafast switching for high frequency applications.
  • Rated for 1 A average forward current.
  • Withstands 50 V reverse voltage.
  • AEC-Q101 qualified for automotive use.
  • RoHS compliant and halogen-free.

SURA8105T3G Applications

  • High frequency power supply rectification.
  • Free-wheeling diode in inductive load circuits.
  • Protection diode in switching power converters.
  • Automotive electronics requiring AEC-Q101.

SURA8105T3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the peak repetitive reverse voltage of SURA8105T3G?

50 V.

What is the average forward current rating?

1.0 A at TL=155°C, or 2.0 A at TL=135°C.

What is the forward voltage drop?

0.66 V maximum at 1.0 A and junction temperature 150°C.

What package does SURA8105T3G come in?

SMA (DO-214AC) surface mount package.

Is this device AEC-Q101 qualified?

Yes, for automotive applications.

What is the operating junction temperature range?

-65 to +175 °C.

Does it have ESD protection?

Yes, human body model >4000 V (Class 3) and machine model >400 V (Class C).

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