STTH4R02UY The STTH4R02UY is a 200V, 4A fast recovery rectifier diode from STMicroelectronics. It features a 30ns reverse recovery time and is housed in a surface mount DO-214AA (SMB) package.
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STTH4R02UY

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STTH4R02UY is a 200V, 4A fast recovery rectifier diode from STMicroelectronics. It features a 30ns reverse recovery time and is housed in a surface mount DO-214AA (SMB) package.
Total Stock: 62,020 pcs
$ Price Range: $0.13 - $0.72

STTH4R02UY Available from 3 distributors

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33,520 pcs
33520 pcs On Request 1 On Request On Request On Request On Request On Request
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27,500 pcs
27500 pcs On Request 1 On Request On Request On Request On Request On Request
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1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

STTH4R02UY 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)

STTH4R02UY Description

Short technical summary and product information.

The STTH4R02UY is a standard fast recovery rectifier diode manufactured by STMicroelectronics. It is designed for general purpose rectification applications requiring fast switching performance.

 

Key electrical specifications include a maximum reverse voltage (Vr) of 200V, an average rectified forward current (Io) of 4A, and a low forward voltage drop (Vf) of 1.05V at 4A. The device offers a fast reverse recovery time (trr) of 30ns, making it suitable for high-frequency circuits.

 

The diode is housed in a surface mount DO-214AA (SMB) package and supports an operating junction temperature range of -40°C to 175°C. It is designed for surface mount assembly on printed circuit boards.

STTH4R02UY Quick Information

Product Type: Fast Recovery Rectifier Diode
Canonical Name: STTH4R02UY Fast Recovery Rectifier Diode
Subcategory: Fast Recovery Diodes

STTH4R02UY Compliance

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

STTH4R02UY Estimated Pricing

Qty Low High
1+ $0.72 $0.72
10+ $0.45 $0.45
100+ $0.29 $0.29
500+ $0.22 $0.22
1,000+ $0.19 $0.19
2,500+ $0.17 $0.17
10,000+ $0.15 $0.15
25,000+ $0.13 $0.13

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

STTH4R02UY Features

  • 200V maximum reverse voltage rating.
  • 4A average rectified forward current.
  • 30ns fast reverse recovery time.
  • Low forward voltage of 1.05V at 4A.
  • Surface mount SMB package.

STTH4R02UY Applications

  • Used in switching power supply circuits.
  • Ideal for freewheeling diode applications.
  • Suitable for power factor correction stages.
  • Used in DC-DC converter output rectification.

STTH4R02UY FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the STTH4R02UY?

The maximum reverse voltage (Vr) is 200V.

What is the average rectified forward current rating?

The average rectified forward current (Io) is 4A.

What is the forward voltage drop at rated current?

The maximum forward voltage (Vf) is 1.05V at a forward current of 4A.

What is the reverse recovery time of this diode?

The reverse recovery time (trr) is 30ns.

What package does the STTH4R02UY come in?

It is available in a surface mount DO-214AA (SMB) package.

What is the operating temperature range?

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

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