FFSH1665A FFSH1665A is a 650V, 16A Silicon Carbide (SiC) Schottky diode from ON Semiconductor. It offers zero reverse recovery and high surge current capability in a TO-247-2 package.
Mfr Part #:

FFSH1665A

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
FFSH1665A is a 650V, 16A Silicon Carbide (SiC) Schottky diode from ON Semiconductor. It offers zero reverse recovery and high surge current capability in a TO-247-2 package.
Total Stock: 420 pcs
$ Price Range: $3.34 - $4.39

FFSH1665A Available from 1 distributor

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FFSH1665A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
IF (Maximum @ TC < 152 °C)
IF (Maximum @ TC=135 °C)
IFSM (Maximum @ Half-Sine Pulse, tp=8.3 ms)
IFSM (Maximum @ TC=150 °C, 10 μs)
IFSM (Maximum @ TC=25 °C, 10 μs)
IR (Maximum @ VR=650 V, TC=125 °C)
IR (Maximum @ VR=650 V, TC=175 °C)
IR (Maximum @ VR=650 V, TC=25 °C)
Max Junction Temperature
Mounting Type
Operating Temperature
Operating and Storage Temperature Range
Peak Repetitive Reverse Voltage
Ptot (Maximum @ TC=150 °C)
Ptot (Maximum @ TC=25 °C)
Repetitive Forward Surge Current
Reverse Recovery Time (trr)
Shipping
Single Pulse Avalanche Energy
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance - Junction to Case
Total Capacitive Charge
VF (Typical/Maximum @ IF=16 A, TC=125 °C)
VF (Typical/Maximum @ IF=16 A, TC=175 °C)
VF (Typical/Maximum @ IF=16 A, TC=25 °C)
Voltage

FFSH1665A Description

Short technical summary and product information.

The FFSH1665A from ON Semiconductor is a 650V, 16A Silicon Carbide (SiC) Schottky diode designed for high-efficiency power conversion. This EliteSiC series diode utilizes SiC technology to provide superior switching performance with zero reverse recovery current, enabling higher operating frequencies and reduced EMI. The device is avalanche rated at 81 mJ and offers high surge current capability up to 1000 A (10 μs pulse).

 

Key electrical specifications include a maximum junction temperature of 175°C, typical forward voltage of 1.5 V at 16 A (25°C), and a low thermal resistance of 0.93°C/W junction-to-case. The diode is capable of continuous forward current up to 16 A at case temperatures below 152°C, and up to 23 A below 135°C.

 

This diode is suitable for use in power factor correction, solar inverters, UPS systems, and high-frequency switching power supplies. The through-hole TO-247-2 package allows for easy mounting and efficient heat dissipation. The device is RoHS compliant and Pb-free.

FFSH1665A Quick Information

Product Type: Silicon Carbide (SiC) Schottky Diode
Series: EliteSiC
Canonical Name: On Semiconductor FFSH1665A Silicon Carbide Schottky Diode, 650V, 16A, TO-247-2
Subcategory: SiC Schottky Diode

FFSH1665A Compliance

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

FFSH1665A Estimated Pricing

Qty Low High
68+ $4.39 $4.39
450+ $3.34 $3.34

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

FFSH1665A Features

  • 650V reverse voltage rating.
  • 16A continuous forward current at 152°C case temperature.
  • Zero reverse recovery time for high efficiency.
  • Avalanche rated at 81 mJ.
  • High surge current capacity up to 1000A.

FFSH1665A Applications

  • Ideal for power factor correction circuits.
  • Used in solar inverters and UPS systems.
  • Suitable for high-frequency switching power supplies.
  • General purpose rectification in SMPS.

FFSH1665A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the FFSH1665A?

The peak repetitive reverse voltage (VRRM) is 650 V.

What is the current rating of the FFSH1665A?

The continuous rectified forward current (IF) is 16 A at case temperature below 152°C, and 23 A below 135°C.

What is the forward voltage of the FFSH1665A?

Typical forward voltage is 1.5 V at 16 A, 25°C; maximum is 1.75 V at 25°C.

Does the FFSH1665A have reverse recovery time?

No, it has zero reverse recovery time (trr = 0 ns) due to SiC Schottky technology.

What package is the FFSH1665A available in?

It is available in a TO-247-2 through-hole package.

What is the maximum junction temperature of the FFSH1665A?

The maximum junction temperature (TJ) is 175°C.

What is the thermal resistance of the FFSH1665A?

The thermal resistance junction-to-case (RθJC) is 0.93°C/W maximum.

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