STTH30R04G-TR

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STTH30R04G-TR

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DIODE GEN PURP 400V 30A D2PAK

  • HerstellerSTMikroelektronik

  • Herstellerteil #STTH30R04G-TR

  • Paket TO-263-3

  • Auf Lager3874

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Spezifikationen

Attribut Wert
Supplier STMicroelectronics
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
DiodeType Standard
Voltage-DCReverse(Vr)(Max) 400 V
Current-AverageRectified(Io) 30A
Voltage-Forward(Vf)(Max)@If 1.45 V @ 30 A
Speed Fast Recovery =< 500ns, > 200mA (Io)
ReverseRecoveryTime(trr) 100 ns
Current-ReverseLeakage@Vr 15 µA @ 400 V
MountingType Surface Mount
Package/Case TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
SupplierDevicePackage D2PAK

Übersicht

Description

STTH30R04G-TR is a STMicroelectronics ultrafast rectifier diode. Key points:
- Type: 30 A ultrafast recovery rectifier (STTH series)
- Rating: 40 V reverse voltage (VRRM), 30 A average forward current (IF(AV))
- Speed: Ultrafast recovery suitable for high-frequency switching
- Package: DO-214AC (SMA) surface-mount; lead-free (G); Tape & Reel packaging (-TR)
- Applications: Freewheel/rectification in switch‑mode power supplies, DC‑DC converters, inverters
- Benefits: Low forward drop for rectification with fast recovery in compact SMT form
Note: Verify exact electrical parameters (forward voltage, recovery time) from the latest datasheet for your operating conditions.

Equivalent

STTH30R04G-TR is a 30 A, 400 V ultrafast rectifier (G=green, TR=Tape & Reel). Closest cross-vendor equivalents: Vishay HER30R04, ON Semiconductor MUR30R04. Verify packaging/pinout and exact electrical specs using a cross-reference tool.

Features

STTH30R04G-TR is an ultrafast recovery rectifier diode. Key features:
- IF(AV): 30 A
- VRRM: 400 V
- trr: ultrafast (typ. tens of ns)
- VF (max): ~1.0 V at 30 A
- IFSM: high surge current capability (hundreds of amps)
- RoHS compliant (the “-G”)
- Packaging: Tape & Reel (-TR)
- Used for switching power supplies, PFC, DC-DC converters and freewheeling rectification.

Pinout

Pin count: 2 electrical pins plus a metal heatsink/tab (3 conductive terminals if tab is counted).
Pin functions:
- Pin 1: Anode
- Pin 2: Cathode
- Metal tab: Cathode (electrically connected to Pin 2; also used for heatsinking/mounting)
(STTH30R04G-TR is the tape-and-reel packaged version of the ST TH series fast-recovery rectifier.)

Manufacturer

Manufacturer: STMicroelectronics.
What kind of company: STMicroelectronics is a multinational semiconductor manufacturer (Swiss‑headquartered with Franco‑Italian roots) that designs and makes integrated circuits and discrete semiconductor devices — including power semiconductors such as the STTH series diodes. It is a publicly traded global electronics components company.

Application

STTH30R04G-TR is a 30 A, 40 V Schottky rectifier (SMD, tape&reel). Ideal applications:
- Output rectification in switch-mode power supplies (AC-DC, DC-DC)
- Freewheel/catch diode in buck/boost/flyback topologies
- Reverse-polarity and polarity protection in low-voltage circuits
- Battery chargers and power adapters
- Power-management circuits in consumer, telecom, and automotive systems within 40 V ratings

Package

TO-220 (TO-220AB) through-hole package; the “-TR” suffix indicates Tape & Reel packaging.

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