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STTH20R04W The STMicroelectronics STTH20R04W is a general purpose diode with a 20A current rating and 400V voltage capability. It features a fast recovery time and is housed in a through-hole DO-247 package.
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STTH20R04W

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STTH20R04W is a general purpose diode with a 20A current rating and 400V voltage capability. It features a fast recovery time and is housed in a through-hole DO-247 package.
✓ Total Stock: 99 pcs
$ Price Range: $0.48

STTH20R04W Available from 1 distributor

✓ 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
99 pcs
On Request
99 pcs On Request 1 On Request On Request 19+ 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.

STTH20R04W Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Style
Mounting Type
Operating Temperature
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Technology
Voltage
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STTH20R04W Description

Short technical summary and product information.

The STMicroelectronics STTH20R04W is a single rectifier diode designed for general purpose applications. It offers a robust current handling capability of 20A and a voltage rating suitable for 400V applications. The diode exhibits a fast recovery time of 45 ns, making it efficient for switching applications.

 

This component is designed for through-hole mounting, utilizing the DO-247 package with straight leads for easy integration into PCB designs. The operating temperature range extends up to 175°C (Max), ensuring reliability in demanding thermal environments. Its standard technology ensures broad compatibility and performance.

 

Compliance information indicates RoHS3 compliance, an MSL rating of 1 Unlimited, and REACH unaffected status. These attributes are based on available database information and should be verified for critical applications.

STTH20R04W Quick Information

Product Type: Diode
Canonical Name: STMicroelectronics STTH20R04W Diode
Subcategory: Rectifier

STTH20R04W Compliance

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

STTH20R04W Estimated Pricing

Qty Low High
1+ $0.48 $0.48

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

STTH20R04W Features

  • 20A current rating for high power applications.
  • 400V voltage capability for robust performance.
  • Fast recovery time of 45 ns.
  • Through-hole mounting in DO-247 package.
  • Operates up to 175°C maximum temperature.

STTH20R04W Applications

  • Used in power supply rectification circuits.
  • Suitable for freewheeling diodes.
  • Ideal for snubber circuits.
  • High frequency switching applications.
  • Motor control circuits.

STTH20R04W FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive reverse voltage?

400V.

What is the forward current rating?

20A.

What is the typical forward voltage drop?

1.7V at 20A.

What is the reverse recovery time?

45ns.

What is the maximum operating junction temperature?

175°C.

What package is the STTH20R04W available in?

DO-247 through hole package.

What is the speed rating of this diode?

Fast recovery (≤500ns, >200mA).

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