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US1MHE3_A/H

+物料清單

DIODE GEN PURP 1KV 1A DO214AC

製造商Vishay General Semiconductor - 二極體部門
製造商部分 #US1MHE3_A/H
包裹 DO-214AC-2
有存貨3190

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規格

屬性	價值
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)

概述

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.