S2G General purpose rectifier rated for 400V reverse voltage and 2A forward current. Low forward voltage drop of 1.15V and fast 2µs reverse recovery time.
Mfr Part #:

S2G

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
General purpose rectifier rated for 400V reverse voltage and 2A forward current. Low forward voltage drop of 1.15V and fast 2µs reverse recovery time.
Total Stock: 7,732 pcs
$ Price Range: $0.14 - $0.45

S2G Available from 4 distributors

Authorised
Non-Authorised

S2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Capacitance @ Vr, F
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Non-Repetitive Peak Forward Surge Current
Operating Temperature
Power Dissipation
Reverse Current (Maximum @ TA = 125 °C, VR = rated VRRM)
Reverse Current (Maximum @ TA = 25 °C, VR = rated VRRM)
Reverse Recovery Time (trr)
SVHC Present
Speed
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance Junction-to-Ambient
UL Certified
Voltage
Voltage - DC Reverse (Vr) (Max)

S2G Description

Short technical summary and product information.

The onsemi S2G is a general-purpose rectifier from the S2 family, designed for 2A average forward current with a maximum repetitive reverse voltage of 400V. It features a low forward voltage drop of 1.15V at 2A and a typical reverse recovery time of 2µs, making it suitable for standard recovery applications above 500ns. The device is housed in a surface-mount DO-214AA (SMB) package and is glass passivated for enhanced reliability.

 

Key electrical characteristics include a non-repetitive peak surge current of 50A, reverse leakage current of 1µA at 25°C, and junction capacitance of 30pF at 4V. The operating junction temperature range spans -65°C to +150°C, with a thermal resistance of 53°C/W when mounted on FR-4 PCB.

 

Typical applications include AC-to-DC rectification in power supplies, bypass diodes, and general-purpose rectification circuits. The S2G is certified as Pb-Free and RoHS compliant, with UL recognition under #E258596. It is part of the S2 series covering voltage ratings from 50V to 1000V.

S2G Quick Information

Product Type: General Purpose Rectifier Diode
Series: S2
Canonical Name: onsemi S2G General Purpose Rectifier
Subcategory: General Purpose Rectifiers

S2G Compliance

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

S2G Estimated Pricing

Qty Low High
1+ $0.45 $0.45
10+ $0.30 $0.30
100+ $0.19 $0.19
500+ $0.14 $0.14
3,000+ $0.14 $0.14

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

S2G Features

  • 400V maximum repetitive reverse voltage.
  • 2A average rectified forward current.
  • Low forward voltage of 1.15V at 2A.
  • Fast 2µs typical reverse recovery time.
  • Glass passivated junction for reliability.

S2G Applications

  • Ideal for AC to DC rectification in power supplies.
  • Used as bypass diode in solar panels.
  • Suitable for general purpose rectification circuits.
  • Can be employed in freewheeling diode applications.

S2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive reverse voltage of S2G?

400V.

What is the average rectified forward current of S2G?

2A at TA=100°C.

What is the forward voltage drop?

Maximum 1.15V at IF=2A.

What is the reverse recovery time of S2G?

2 µs typical (test conditions: IF=0.5A, IR=1.0A, Irr=0.25A).

What package is S2G available in?

DO-214AA (SMB) surface mount package.

What is the operating temperature range?

-65°C to +150°C.

Is S2G RoHS compliant?

Yes, the datasheet states the devices are Pb-Free and RoHS Compliant, and the part is listed as RoHS3 Compliant.

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