STTH8R04D The STTH8R04D is a 400V, 8A fast recovery rectifier diode from STMicroelectronics in a TO-220AC through-hole package. It features a 50ns reverse recovery time and a maximum forward voltage of 1.5V at 8A.
Mfr Part #:

STTH8R04D

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STTH8R04D is a 400V, 8A fast recovery rectifier diode from STMicroelectronics in a TO-220AC through-hole package. It features a 50ns reverse recovery time and a maximum forward voltage of 1.5V at 8A.
Total Stock: 13,286 pcs
$ Price Range: $0.43 - $1.70

STTH8R04D 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
11,000 pcs
11000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,031 pcs
2031 pcs On Request 1 On Request On Request 12+ On Request On Request
Non-Authorised Inventory information
255 pcs
255 pcs On Request 1 On Request On Request 10+ On Request On Request

STTH8R04D Specifications Quick View

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

STTH8R04D Description

Short technical summary and product information.

The STTH8R04D is a general-purpose fast recovery rectifier diode manufactured by STMicroelectronics. It is rated for a maximum repetitive reverse voltage of 400V and an average rectified forward current of 8A. The device offers a fast reverse recovery time of 50ns, making it suitable for high-frequency switching applications.

 

Electrical characteristics include a maximum forward voltage of 1.5V at 8A forward current. The diode is housed in a TO-220AC through-hole package (TO-220-2 case) and operates over a junction temperature range of -40°C to 175°C. The standard technology construction ensures reliable rectification in power supply and converter circuits.

 

The through-hole mounting type simplifies manual assembly and prototyping. This component is RoHS3 compliant and REACH unaffected, meeting current environmental standards for electronic equipment.

STTH8R04D Quick Information

Product Type: Fast Recovery Rectifier Diode
Canonical Name: STTH8R04D Fast Recovery Rectifier Diode, 400V, 8A, TO-220AC
Subcategory: Single Fast Recovery Diode

STTH8R04D Compliance

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

STTH8R04D Estimated Pricing

Qty Low High
1+ $1.70 $1.70
10+ $0.81 $0.81
100+ $0.70 $0.70
500+ $0.56 $0.56
1,000+ $0.51 $0.51
2,000+ $0.46 $0.46
5,000+ $0.43 $0.43

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

STTH8R04D Features

  • Fast recovery time of 50ns maximum.
  • Rated for 400V reverse voltage.
  • 8A average rectified forward current.
  • Through-hole TO-220AC package.
  • RoHS3 compliant and REACH unaffected.

STTH8R04D Applications

  • High-frequency power supply rectification.
  • Freewheeling diode in switching converters.
  • Snubber and clamping circuits.
  • General purpose fast switching applications.

STTH8R04D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage (VRRM) of the STTH8R04D?

The maximum repetitive reverse voltage is 400V.

What is the average rectified forward current rating?

The maximum average rectified forward current is 8A.

What is the forward voltage drop at 8A?

The maximum forward voltage is 1.5V at 8A forward current.

What is the reverse recovery time (trr)?

The maximum reverse recovery time is 50ns.

What package does the STTH8R04D come in?

It is available in a TO-220-2 through-hole package (supplier device package TO-220AC).

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