8EWF02S The Vishay 8EWF02S is a 200V, 8A fast soft recovery rectifier diode in a surface-mount DPAK (TO-252AA) package. It offers low forward voltage drop and fast reverse recovery time.
Mfr Part #:

8EWF02S

Available from 1 distributors
Mfr Name: Vishay Dale
Vishay Dale
The Vishay 8EWF02S is a 200V, 8A fast soft recovery rectifier diode in a surface-mount DPAK (TO-252AA) package. It offers low forward voltage drop and fast reverse recovery time.
Total Stock: 6,500 pcs

8EWF02S Available from 1 distributor

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8EWF02S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Forward Current (IF(AV))
Current
Forward Voltage (Vf)
I2t (Maximum @ 10 ms sine pulse, no voltage reapplied)
I2t (Maximum @ 10 ms sine pulse, rated VRRM applied)
IR (Maximum @ TJ = 150 °C, VR = rated VRRM)
IR (Typical @ TJ = 25 °C, VR = rated VRRM)
Industrial Grade
Mounting Type
Operating Junction Temperature Range
Operating Temperature
Package / Case
Peak Non-Repetitive Surge Current (IFSM)
Reverse Recovery Charge (Qrr)
Reverse Recovery Time (trr)
Reverse Voltage (Vrrm)
Snap Factor (S)
Soldering Temperature
Speed
Storage Temperature
Storage Temperature Range
Supplier Device Package
Technology
Thermal Resistance Junction to Ambient (RthJA)
Thermal Resistance, Junction to Case (RthJC)
Voltage
Weight
trr (Typical @ IF = 1 A, di/dt = 100 A/µs)
trr (Typical @ IF = 8 A, di/dt = 25 A/µs)

8EWF02S Description

Short technical summary and product information.

The Vishay 8EWF02S is a fast soft recovery rectifier diode from the 8EWF..S series, designed for high-efficiency power conversion. With a maximum reverse voltage of 200V and average forward current of 8A, it delivers excellent switching performance. The forward voltage drop is typically 1.2V at 8A and 25°C, minimizing conduction losses. Reverse recovery time is 55ns typical at 1A (di/dt=100A/µs) and 140ns at 8A (di/dt=25A/µs), making it suitable for fast-switching applications.

 

The diode features a non-repetitive peak surge current of 170A and I²t ratings of 140 A²s with rated voltage reapplied, or 200 A²s without. Reverse leakage current is low (0.1mA at 25°C, 3mA max at 150°C). Glass passivation ensures stable operation under harsh temperature and power cycling conditions. The junction-to-case thermal resistance is 2.5°C/W. Package options include the surface-mount D-PAK (TO-252AA) with three leads and a tab. Operating temperature range covers -40°C to 150°C.

8EWF02S Quick Information

Product Type: Rectifier Diode
Series: 8EWF..S
Canonical Name: Vishay 8EWF02S Fast Soft Recovery Diode, 200V, 8A
Subcategory: Single Rectifier Diode

8EWF02S Compliance

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

8EWF02S Features

  • 200V reverse voltage rating.
  • 8A average forward current.
  • Low forward voltage drop of 1.2V.
  • Fast reverse recovery time of 55ns.
  • Surface-mount DPAK (TO-252) package.

8EWF02S Applications

  • Output rectification in power supplies.
  • Freewheeling diode in inverters.
  • Input rectification with EMI constraints.

8EWF02S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the 8EWF02S?

200V (VRRM).

What is the average forward current rating?

8A at TC=96°C, 180° conduction half sine wave.

What is the forward voltage drop?

1.2V max at 8A and 25°C.

What is the reverse recovery time?

55ns typical at IF=1A, di/dt=100A/µs; also 140ns at IF=8A, di/dt=25A/µs.

What package is the 8EWF02S available in?

Surface-mount DPAK (TO-252AA) with 3 leads and tab.

What is the non-repetitive peak surge current?

170A for a 10ms sine pulse with rated VRRM applied.

What is the I²t rating for fusing?

140 A²s (10ms sine, rated VRRM applied) and 200 A²s (10ms sine, no voltage reapplied).

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