FS8G The FS8G is an 8A, 400V standard recovery rectifier diode from onsemi in a TO-277-3 surface mount package. It features low leakage current and high surge capability.
Mfr Part #:

FS8G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FS8G is an 8A, 400V standard recovery rectifier diode from onsemi in a TO-277-3 surface mount package. It features low leakage current and high surge capability.
Total Stock: 20,000 pcs
$ Price Range: $0.51 - $1.92

FS8G Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
20,000 pcs
20000 pcs On Request 1 On Request On Request On Request On Request On Request

FS8G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
DC Blocking Voltage (VDC)
ESD Rating (CDM)
ESD Rating (HBM)
Halogen Free
Height (Typical)
Junction to Ambient Thermal Resistance (RθJA)
Leakage Current (IR) @ 25°C
Maximum RMS Reverse Voltage (VRMS)
Maximum Repetitive Peak Reverse Voltage (VRRM)
Mounting Type
Operating Junction Temperature (Tj)
Operating Temperature
Peak Forward Surge Current (Ifsm)
Reverse Recovery Time (trr)
Speed
Storage Temperature
Storage Temperature (Tstg)
Supplier Device Package
Tape & Reel
Technology
Voltage

FS8G Description

Short technical summary and product information.

The FS8G is a standard recovery rectifier diode from onsemi, designed for general-purpose rectification applications. It offers an average rectified forward current of 8A and a maximum repetitive peak reverse voltage of 400V.

 

Key electrical characteristics include a typical forward voltage of 1.1V at 8A, a low typical reverse leakage current of 0.37 µA at 25°C, and a high peak forward surge current rating of 230A (8.3ms single half sine-wave). The device has a typical reverse recovery time of 3.37 µs.

 

The FS8G is housed in a compact, surface-mount TO-277-3 package with a typical height of 1.1mm, making it suitable for space-constrained designs. It operates over a junction temperature range of -55°C to 150°C. The device is Pb-free, halogen-free, and RoHS compliant.

FS8G Quick Information

Product Type: Standard Recovery Rectifier Diode
Series: FS8G
Canonical Name: FS8G Standard Recovery Rectifier Diode, 400V, 8A, TO-277-3
Subcategory: Single Diodes

FS8G Compliance

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

FS8G Estimated Pricing

Qty Low High
1+ $1.92 $1.92
10+ $1.23 $1.23
100+ $0.82 $0.82
500+ $0.65 $0.65
1,000+ $0.55 $0.55
5,000+ $0.51 $0.51

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

FS8G Features

  • 8A average rectified forward current.
  • 400V maximum repetitive peak reverse voltage.
  • 230A peak forward surge current capability.
  • Low typical leakage current of 0.37 µA.
  • Surface mount TO-277-3 package, 1.1mm height.

FS8G Applications

  • General purpose rectification in power supplies.
  • Reverse polarity protection circuits.
  • Freewheeling and snubber diode applications.
  • AC to DC bridge rectifier circuits.

FS8G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage (VRRM) of the FS8G?

The maximum repetitive peak reverse voltage (VRRM) is 400V.

What is the average forward current rating of the FS8G?

The maximum average rectified forward current (IF(AV)) is 8A.

What is the forward voltage drop of the FS8G at 8A?

The typical forward voltage (Vf) is 1.1V at a forward current of 8A.

What is the reverse recovery time of the FS8G?

The typical reverse recovery time (trr) is 3.37 µs.

What package is the FS8G available in?

The FS8G is available in a surface mount TO-277-3 package.

What is the operating temperature range of the FS8G?

The operating junction temperature range is -55°C to 150°C.

Is the FS8G RoHS compliant?

Yes, the FS8G is RoHS compliant, Pb-free, and halogen-free as stated in the datasheet.

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