US1MHE3_A/H

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US1MHE3_A/H

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DIODE GEN PURP 1KV 1A DO214AC

  • FabricanteVishay General Semiconductor - Divisão de Diodes

  • Peça do Fabricante #US1MHE3_A/H

  • Pacote DO-214AC-2

  • Em Estoque3190

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q101
ProductStatus Active
DiodeType Standard
Voltage-DCReverse(Vr)(Max) 1000 V
Current-AverageRectified(Io) 1A
Voltage-Forward(Vf)(Max)@If 1.7 V @ 1 A
Speed Fast Recovery =< 500ns, > 200mA (Io)
ReverseRecoveryTime(trr) 75 ns
Current-ReverseLeakage@Vr 10 µA @ 1000 V
Capacitance@VrF 10pF @ 4V, 1MHz
MountingType Surface Mount
Package/Case DO-214AC, SMA
SupplierDevicePackage DO-214AC (SMA)

Visão Geral

Equivalent

The US1MHE3_A/H is a Schottky barrier diode. Equivalent products include:
- SS14 (Fairchild/ON Semiconductor)
- 1N5819 (Generic Schottky diode)
- BAT54S (NXP/ON Semi, for similar applications)
- SK12 (Diodes Inc.)
These alternatives offer similar specs (1A, 40V). Verify exact parameters (forward voltage, current rating) for your application.

Features

The US1MHE3_A/H is a high-efficiency, ultrafast rectifier diode with the following key features:
- Voltage Rating: 1000V (1kV)
- Current Rating: 1A average forward current
- Ultrafast Recovery: Low reverse recovery time (typically 75ns) for reduced switching losses
- Low Forward Voltage Drop: ~1.3V (minimizes power loss)
- High Surge Current Capability: Withstands short-duration overloads
- Package: DO-214AC (SMA) for compact surface-mount designs
- Applications: Used in switching power supplies, freewheeling diodes, and high-frequency rectification.
Its efficiency and speed make it ideal for modern power electronics.

Application

The US1MHE3_A/H is a high-efficiency rectifier diode commonly used in:
1. Power Supplies – AC/DC conversion in adapters and SMPS.
2. LED Lighting – Driver circuits for efficient energy use.
3. Automotive Electronics – Voltage regulation and protection.
4. Consumer Electronics – Chargers, inverters, and appliances.
5. Industrial Equipment – Motor drives and control systems.
Its fast switching and low forward voltage make it ideal for energy-efficient applications.

Package

The US1MHE3_A/H is a DO-214AC (SMA) surface-mount diode package. It is compact, designed for high-efficiency rectification, and commonly used in power supply circuits. The package features a molded plastic body with solderable metal terminals, suitable for automated assembly. Its small size (approx. 4.5mm x 2.5mm) makes it ideal for space-constrained applications.

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