FES1DEQ

1.0A SURFACE MOUNT ULTRA-FAST RECTIFIER

Datasheet

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Description

The FES1DEQ is a rectifier packaged in the DO-219AA package and is suited as a boost diode in power factor correction circuitry. For use in secondary rectification and freewheeling for ultra-fast switching
speed AC-AC and DC-DC converters in high-temperature conditions for automotive applications.

Feature(s)

Low Profile, Small Form Factor Package
Low Leakage Current
Glass Passivated Die Construction
Superfast Recovery Times for High-Efficiency
Low Forward Voltage, Low Power Loss
Lead-Free Finish; RoHS Compliant
Halogen and Antimony Free. “Green” Device
The FES1DEQ is suitable for automotive applications
requiring specific change control; this part is AEC-Q101
qualified, PPAP capable, and manufactured in IATF 16949
certified facilities.
https://www.diodes.com/quality/product-definitions/

Application(s)

Flat Panel Display
Switching Power Supplies/Chargers
LED Lighting
Freewheeling Diode
Automotive

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP)	Automotive
AEC Qualified	Yes
Product Type	ULTRA-FAST RECTIFIER
Configuration	Single
MaximumAverageRectifiedCurrent I_O(A)	1 A
Maximum Peak Forward Surge Current I_{FSM (A)}	30 A
Peak RepetitiveReverse VoltageV_RRM(V)	200 V
Forward VoltageDrop V_F(V)	0.92 V
@ I_F(A)	1 A
Maximum ReverseCurrent I_R(µA)	5 µA
@ V_R(V)	200 V
Reverse RecoveryTime trr (ns)	25 ns
TotalCapacitance C_T(pF)	20 pF

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

RoHSFile

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2581	2022-05-10	2022-08-10	Additional Wafer Source for Select Discrete Products