FFSB1265A The FFSB1265A is a 650V, 12A Silicon Carbide (SiC) Schottky diode from onsemi. It features no reverse recovery, high surge current capacity, and is packaged in a D2PAK-3 (TO-263-3) surface mount package.
Mfr Part #:

FFSB1265A

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FFSB1265A is a 650V, 12A Silicon Carbide (SiC) Schottky diode from onsemi. It features no reverse recovery, high surge current capacity, and is packaged in a D2PAK-3 (TO-263-3) surface mount package.
Total Stock: 5,000 pcs
$ Price Range: $2.37 - $6.36

FFSB1265A Available from 1 distributor

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Non-Authorised
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5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request

FFSB1265A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Current - Continuous Rectified Forward
Forward Voltage (Max @ 12 A)
Halogen Free
Lead Style
Maximum Junction Temperature
Mounting Type
Non-Repetitive Peak Forward Surge Current
Operating Temperature
Package Type
Power Dissipation
Reel Size
Reverse Recovery Time (trr)
SVHC Present
Shipping Quantity
Single Pulse Avalanche Energy
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Tape Width
Technology
Thermal Resistance - Junction to Case
Voltage
Voltage - Reverse (Vr)

FFSB1265A Description

Short technical summary and product information.

FFSB1265A is a 650V, 12A Silicon Carbide (SiC) Schottky diode from onsemi. It is part of the EliteSiC family and offers superior switching performance compared to conventional silicon diodes. The device has a maximum junction temperature of 175°C and is avalanche rated at 72 mJ.

 

Electrical characteristics include a forward voltage of 1.75V max at 12A and 25°C, and zero reverse recovery time due to the SiC Schottky technology. The diode can handle a non-repetitive peak forward surge current of 940A at 25°C. Its capacitance is 665 pF at 1V and 100 kHz.

 

The diode is designed for general purpose power switching applications such as SMPS, solar inverters, and UPS. It operates over a temperature range of -55°C to 175°C and has a thermal resistance junction-to-case of 1.5 °C/W.

 

The device is supplied in a surface mount D2PAK-3 (TO-263-3) package, tape and reel packaged with 800 pieces per reel. It is Pb-free, halogen-free, and RoHS compliant.

FFSB1265A Quick Information

Product Type: SiC Schottky Diode
Series: EliteSiC
Canonical Name: Silicon Carbide (SiC) Schottky Diode, 650V, 12A, D2PAK-3
Subcategory: SiC Schottky Diode

FFSB1265A Compliance

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

FFSB1265A Estimated Pricing

Qty Low High
1+ $6.36 $6.36
10+ $4.26 $4.26
100+ $2.63 $2.63
500+ $2.55 $2.55
800+ $2.50 $2.50
2,400+ $2.37 $2.37

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

FFSB1265A Features

  • Silicon Carbide Schottky technology for efficiency.
  • Zero reverse recovery time eliminates switching losses.
  • Rated for 650V reverse voltage and 12A forward current.
  • High surge current capacity of 940A at 25°C.
  • Pb-free, halogen-free, and RoHS compliant.

FFSB1265A Applications

  • Used in switch-mode power supplies (SMPS).
  • Ideal for solar inverter boost circuits.
  • Suitable for uninterruptible power supplies (UPS).
  • Employed in power factor correction (PFC) stages.

FFSB1265A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the FFSB1265A?

The reverse voltage (VRRM) is 650 V.

What is the continuous forward current rating?

The continuous rectified forward current is 12 A at TC < 143°C, and 14 A at TC < 135°C.

What is the forward voltage at rated current?

The maximum forward voltage at 12 A and 25°C is 1.75 V, with a typical value of 1.50 V.

Does the FFSB1265A have reverse recovery time?

No, as a SiC Schottky diode it has zero reverse recovery time, reducing switching losses.

What package is the FFSB1265A available in?

It is available in a D2PAK-3 (TO-263-3) surface mount package, also known as D²PAK-2L.

What is the operating temperature range?

-55°C to +175°C.

What is the avalanche energy rating?

The single pulse avalanche energy is 72 mJ.

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