SURA8120T3G Ultra-fast recovery rectifier, 200V reverse voltage, 1A average forward current, 35ns reverse recovery time, SMA package.
Mfr Part #:

SURA8120T3G

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
Ultra-fast recovery rectifier, 200V reverse voltage, 1A average forward current, 35ns reverse recovery time, SMA package.
Total Stock: 50,873 pcs
$ Price Range: $0.17

SURA8120T3G Available from 5 distributors

Authorised
Non-Authorised

SURA8120T3G 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 (Nominal @ TL = 135 °C)
Current
ESD Protection (Human Body Model)
ESD Protection - Charged Device Model
Forward Voltage (Maximum @ IF = 1 A, TJ = 150 °C)
Halogen Free
Lead Style
Mounting Type
Non-Repetitive Peak Surge Current
Operating Junction Temperature
Operating Temperature
Peak Repetitive Reverse Voltage
Polarity
Recovery Type
Reverse Recovery Time (trr)
SVHC Present
Soldering Temperature (Max)
Speed
Standard Package Qty
Supplier Device Package
Tape & Reel
Technology
Termination Style
Thermal Resistance (Junction to Case Top)
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Voltage
Weight

SURA8120T3G Description

Short technical summary and product information.

The SURA8120T3G is an ultra-fast recovery power rectifier from onsemi, designed for high voltage, high frequency rectification in surface mount applications. It features a peak repetitive reverse voltage of 200V and an average rectified forward current of 1A (rated at TL=155°C). The device offers a fast reverse recovery time of 35 ns, enabling efficient switching in high-frequency circuits. Forward voltage is typically 875 mV at 1 A (25°C) and a maximum of 0.71 V at 1 A and 150°C. The part is housed in a compact DO-214AC (SMA) package with J-bend leads, suitable for automated handling. It is AEC-Q101 qualified for automotive applications, Pb-free, and RoHS compliant. ESD protection exceeds 4000 V (HBM) and 1000 V (CDM).

SURA8120T3G Quick Information

Product Type: Ultra-Fast Recovery Rectifier
Series: SURA8120
Canonical Name: SURA8120T3G Power Rectifier, Ultra-Fast Recovery, 1 A, 200 V
Subcategory: Ultra-Fast Recovery Rectifier

SURA8120T3G Compliance

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

SURA8120T3G Estimated Pricing

Qty Low High
5,000+ $0.17 $0.17

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

SURA8120T3G Features

  • Ultra-fast recovery time of 35 ns.
  • 200V reverse voltage rating.
  • 1A average forward current capability.
  • AEC-Q101 qualified for automotive use.
  • Compact SMA surface mount package.

SURA8120T3G Applications

  • High frequency rectification circuits.
  • Freewheeling and protection diodes.
  • Automotive power electronics.
  • Switch mode power supplies (SMPS).

SURA8120T3G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the SURA8120T3G?

The maximum peak repetitive reverse voltage is 200 V.

What is the forward current rating?

The average rectified forward current is 1 A (rated at TL=155°C).

What is the reverse recovery time?

The reverse recovery time is 35 ns.

What package does the SURA8120T3G come in?

It is available in a DO-214AC (SMA) surface mount package.

Is this part automotive qualified?

Yes, it is AEC-Q101 qualified.

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