STTH30R04W The STTH30R04W is a 400V, 30A standard recovery rectifier diode from STMicroelectronics. It features fast recovery speed (≤500ns) and a maximum forward voltage of 1.45V at 30A.
Mfr Part #:

STTH30R04W

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STTH30R04W is a 400V, 30A standard recovery rectifier diode from STMicroelectronics. It features fast recovery speed (≤500ns) and a maximum forward voltage of 1.45V at 30A.
Total Stock: 10,333 pcs
$ Price Range: $1.14 - $3.44

STTH30R04W Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,343 pcs
4343 pcs On Request 1 On Request On Request 17+ On Request On Request
Non-Authorised Inventory information
4,020 pcs
4020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,970 pcs
1970 pcs On Request 1 On Request On Request 16+ On Request On Request

STTH30R04W Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Operating Temperature
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage
Voltage - DC Reverse (Vr) (Max)

STTH30R04W Description

Short technical summary and product information.

The STTH30R04W is a standard recovery rectifier diode manufactured by STMicroelectronics. It is rated for a maximum DC reverse voltage of 400V and an average rectified forward current of 30A. The diode offers fast recovery speed with a maximum reverse recovery time of 100ns, making it suitable for high-frequency switching applications.

 

Electrical characteristics include a maximum forward voltage of 1.45V at a forward current of 30A. The device operates over a junction temperature range of -40°C to 175°C, providing robust thermal performance.

 

The STTH30R04W is housed in a DO-247-2 through-hole package with straight leads, and the supplier device package is DO-247. This package is designed for efficient heat dissipation and reliable mounting in power electronic circuits.

STTH30R04W Quick Information

Product Type: Rectifier Diode
Canonical Name: STTH30R04W Standard Recovery Rectifier Diode
Subcategory: Single Diodes

STTH30R04W Compliance

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

STTH30R04W Estimated Pricing

Qty Low High
1+ $3.44 $3.44
10+ $1.87 $1.87
100+ $1.52 $1.52
500+ $1.32 $1.32
1,200+ $1.22 $1.22
2,400+ $1.14 $1.14

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

STTH30R04W Features

  • Fast recovery time of 100ns maximum.
  • Rated for 400V DC reverse voltage.
  • 30A average rectified forward current.
  • Through-hole DO-247-2 package.
  • Junction temperature up to 175°C.

STTH30R04W Applications

  • Used in high-frequency rectifier circuits.
  • Suitable for freewheeling diode applications.
  • Ideal for power supply output stages.
  • Employed in motor drive snubber circuits.

STTH30R04W FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the STTH30R04W?

The maximum DC reverse voltage (Vr) is 400V.

What is the average rectified forward current rating?

The average rectified forward current (Io) is 30A.

What is the forward voltage drop at rated current?

The maximum forward voltage is 1.45V at a forward current of 30A.

What is the reverse recovery time?

The maximum reverse recovery time (trr) is 100ns.

What package does the STTH30R04W come in?

It is available in a DO-247-2 through-hole package with straight leads.

What is the operating junction temperature range?

The operating junction temperature range is -40°C to 175°C.

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