DistyParts Icon
STTH1R04U The STTH1R04U is an ultrafast recovery diode from STMicroelectronics. It features a 400V voltage rating and 1A current capacity, housed in a SMB package.
Mfr Part #:

STTH1R04U

Available from 4 distributors
Mfr Name: ST
ST
The STTH1R04U is an ultrafast recovery diode from STMicroelectronics. It features a 400V voltage rating and 1A current capacity, housed in a SMB package.
✓ Total Stock: 41,240 pcs
$ Price Range: $0.54

STTH1R04U Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
40,000 pcs
On Request
40000 pcs On Request 1 On Request On Request 12+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,145 pcs
On Request
1145 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
80 pcs
On Request
80 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
ADI/AAR OEM Supply ✓
Non-Authorised Inventory information
15 pcs
On Request
15 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STTH1R04U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Mounting Style
Package / Case
Storage Temperature
Tape & Reel
Temperature
Voltage Rating
View Similar Products (0)

STTH1R04U Description

Short technical summary and product information.

The STTH1R04U is an ultrafast recovery diode manufactured by STMicroelectronics. This component is designed for applications requiring fast switching speeds and efficient rectification.

 

Key electrical specifications include a maximum voltage rating of 400V and a continuous forward current rating of 1A. The diode operates within a temperature range of up to 175°C, making it suitable for various thermal environments.

 

Packaged in a compact SMB (Surface-Mount Device/Surface-Mount Technology) case, the STTH1R04U is designed for easy integration into printed circuit boards using standard SMD/SMT assembly processes. Its ultrafast recovery characteristic is crucial for high-frequency power supply designs and other demanding electronic circuits.

 

This diode is RoHS compliant, indicating adherence to environmental standards for hazardous substances. Its lifecycle status is active, signifying ongoing availability for new designs and production.

STTH1R04U Quick Information

Product Type: Ultrafast recovery diode
Series: STTH1R04
Canonical Name: STTH1R04U Ultrafast recovery diode
Subcategory: Rectifier

STTH1R04U Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STTH1R04U Estimated Pricing

Qty Low High
1+ $0.54 $0.54

Estimated market price range - modelled values for guidance only, not live distributor offers.

STTH1R04U Features

  • Ultrafast recovery diode
  • 400V voltage rating
  • 1A current rating
  • SMB package, SMD/SMT mounting
  • 175°C maximum operating temperature

STTH1R04U Applications

  • Suitable for ultrafast switching power supplies.
  • Used in high-frequency rectification circuits.
  • Ideal for snubber circuits in power electronics.
  • Applicable in motor drive and inverter applications.

STTH1R04U FAQs

5 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the STTH1R04U?

The voltage rating of the STTH1R04U is 400V.

What is the current rating of the STTH1R04U?

The current rating of the STTH1R04U is 1A.

What package does the STTH1R04U come in?

The STTH1R04U comes in a SMB package.

What is the mounting style for the STTH1R04U?

The mounting style for the STTH1R04U is SMD/SMT.

What is the maximum operating temperature for the STTH1R04U?

The maximum operating temperature for the STTH1R04U is 175°C.

Home
Account

Categories