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STTH4R02S STTH4R02S is a standard fast recovery diode rated at 200V reverse voltage and 4A average rectified current, with 30ns reverse recovery time. It comes in a surface mount DO-214AB (SMC) package.
Mfr Part #:

STTH4R02S

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
STTH4R02S is a standard fast recovery diode rated at 200V reverse voltage and 4A average rectified current, with 30ns reverse recovery time. It comes in a surface mount DO-214AB (SMC) package.
Total Stock: 604,219 pcs
$ Price Range: $0.13 - $0.73

STTH4R02S Available from 4 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
562,500 pcs
562500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
40,000 pcs
40000 pcs On Request 1 On Request On Request 1118+ On Request On Request
Non-Authorised Inventory information
1,646 pcs
1646 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
73 pcs
73 pcs On Request 1 On Request On Request On Request On Request On Request

STTH4R02S 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 - Forward (Vf) (Max) @ If

STTH4R02S Description

Short technical summary and product information.

The STTH4R02S is a standard fast recovery diode from STMicroelectronics, designed for general purpose rectification applications. It provides a reverse voltage rating of 200V and an average rectified current of 4A.

 

Electrically, the diode exhibits a maximum forward voltage of 1.05V at 4A and a reverse recovery time of 30ns, enabling efficient fast switching. The maximum junction temperature is 175°C, suitable for demanding thermal environments.

 

The component is offered in a surface mount DO-214AB (SMC) package, supporting compact PCB designs. Compliance with RoHS and REACH is indicated but unverified; MSL rating is 1 (Unlimited) also unverified.

STTH4R02S Quick Information

Product Type: Standard Fast Recovery Diode
Canonical Name: STTH4R02S — Standard Fast Recovery Diode, 200V, 4A, SMC
Subcategory: Fast Recovery Diode

STTH4R02S Compliance

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

STTH4R02S Estimated Pricing

Qty Low High
1+ $0.73 $0.73
10+ $0.45 $0.45
100+ $0.29 $0.29
500+ $0.22 $0.22
1,000+ $0.20 $0.20
2,500+ $0.17 $0.17
5,000+ $0.15 $0.15
10,000+ $0.14 $0.14
25,000+ $0.13 $0.13

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

STTH4R02S Features

  • Rated for 200V reverse voltage.
  • Supports 4A average rectified current.
  • Forward voltage 1.05V at 4A.
  • Fast recovery time of 30ns.
  • Surface mount DO-214AB (SMC) package.

STTH4R02S Applications

  • Used in power supply rectification circuits.
  • Suitable for freewheeling and snubber diodes.
  • Ideal for DC-DC converter output rectification.

STTH4R02S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the STTH4R02S?

200V maximum.

What is the average rectified current rating?

4A nominal.

What is the forward voltage at rated current?

1.05V maximum at 4A.

What is the reverse recovery time?

30ns nominal.

What package is the STTH4R02S available in?

DO-214AB (SMC) surface mount package.

What is the maximum operating junction temperature?

175°C maximum.

What is the diode type and speed classification?

Standard fast recovery diode with speed ≤500ns at >200mA.

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