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STTH3R06

Name: STTH3R06
Rating: 4.7 (12 reviews)

DIODE GEN PURP 600V 3A DO201AD

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製造商。部分 #STTH3R06
包 DO-201AD, Axial
資料表 STTH3R06 DataSheet
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規格

Supplier	STMicroelectronics
Package	Cut Tape (CT),Tape & Box (TB)
ProductStatus	Active
DiodeType	Standard
Voltage-DCReverse(Vr)(Max)	600 V
Current-AverageRectified(Io)	3A
Voltage-Forward(Vf)(Max)@If	1.7 V @ 3 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
ReverseRecoveryTime(trr)	35 ns
Current-ReverseLeakage@Vr	3 µA @ 600 V
MountingType	Through Hole
Package/Case	DO-201AD, Axial
SupplierDevicePackage	DO-201AD

概述

Description

STTH3R06 is a 3 A, 600 V ultrafast rectifier diode from STMicroelectronics (STTH family). It’s designed for switching power supplies and DC–DC converters where fast reverse recovery and efficient rectification are needed. Key points: rugged, supports high surge currents, and is available in multiple packages (e.g., TO-220AB, D²PAK/DPAK) for through-hole and surface-mount designs. Common uses include flyback, buck/boost converters, AC/DC front ends, and other high-speed rectification roles. Electrical basics: continuous forward current ~3 A, repetitive reverse voltage up to 600 V. Suitable for applications demanding low switching losses and compact, reliable performance.

Features

STTH3R06 is a 3 A ultrafast rectifier diode. Key features:
- IF(AV) = 3 A; VRRM = 600 V
- Ultrafast recovery diode (fast trr, suitable for high-frequency SMPS)
- Forward voltage drop ~0.9–1.2 V at 3 A
- Non-repetitive peak forward current (IFSM) ≈ 60 A
- Reverse recovery time (trr) typically in the tens of ns (typ ~35 ns; max ~75 ns)
- Suitable for high-speed switching with low losses
- Operating junction temp up to around 150°C
- Available in common power packages (e.g., TO-220AB, D²PAK variants)
- Avalanche rugged and Pb-free (industrial/automotive-friendly options depending on lot)
Note: Always consult the latest datasheet for exact figures and package options.

Package

SMA (DO-214AC) surface-mount package.

Pinout

Pin count: 2 (two terminals: anode and cathode).
Function: STTH3R06 is an ultrafast recovery rectifier diode used for high-speed rectification in switch-mode power supplies and similar power electronics.

Manufacturer

- Manufacturer: STMicroelectronics (ST)
- What kind of company: A multinational electronics and semiconductor company (headquartered in Geneva, Switzerland) that designs and manufactures a wide range of semiconductors and electronic components (discretes, ICs, power devices, sensors, etc.).

Application

STTH3R06 is a 600 V, 3 A ultrafast recovery diode. Applications:
- Rectification and freewheeling in switch‑mode power supplies (AC–DC adapters, DC–DC converters, flyback/forward converters)
- Buck/boost/inverter stages
- Bridge rectifiers for low‑ to medium‑power supplies
- Snubber/clamp networks in SMPS
- Inverters and motor drives in consumer/industrial electronics