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STTH40P03S The STMicroelectronics STTH40P03S is an ultrafast recovery power rectifier designed for energy recovery in PDP applications. It features a 300V repetitive peak reverse voltage and an average forward current of 40A.
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STTH40P03S

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Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STTH40P03S is an ultrafast recovery power rectifier designed for energy recovery in PDP applications. It features a 300V repetitive peak reverse voltage and an average forward current of 40A.
✓ Total Stock: 8,525 pcs

STTH40P03S Available from 1 distributor

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Optech Co.,Limited ✓
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8,525 pcs
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8525 pcs On Request 1 On Request On Request 14+ On Request On Request
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STTH40P03S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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STTH40P03S Description

Short technical summary and product information.

The STMicroelectronics STTH40P03S is an ultrafast recovery power rectifier specifically designed for energy recovery circuits in PDP (Plasma Display Panel) applications. This diode optimizes key parameters to reduce power losses, decrease charge evacuation time, and minimize switching losses.

 

Key electrical characteristics include a repetitive peak reverse voltage (VRRM) of 300V and an average forward current (IF(AV)) of 40A. It offers a high surge capability and a high junction temperature rating of 175°C. The rectifier is available in TO-220AB, TO-220FPAB, and TO-247 package types, suitable for various mounting requirements.

 

With its ultrafast recovery time, the STTH40P03S allows for high sustain frequencies, contributing to increased luminous efficiency and brightness in display applications. Its soft and noise-free recovery further enhances performance and reliability.

STTH40P03S Quick Information

Product Type: Ultrafast Rectifier
Canonical Name: STMicroelectronics STTH40P03S Ultrafast Recovery Power Rectifier
Subcategory: Ultrafast Rectifier

STTH40P03S Compliance

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

STTH40P03S Features

  • Ultrafast recovery for high sustain frequency.
  • Optimized for PDP energy recovery circuits.
  • 300V repetitive peak reverse voltage.
  • 40A average forward current.
  • Available in TO-220 and TO-247 packages.

STTH40P03S Applications

  • Used in PDP energy recovery circuits.
  • Minimizes switching and power losses.
  • Increases luminous efficiency and brightness.
  • Enables soft and noise-free recovery.

STTH40P03S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage of the STTH40P03S?

300V.

What is the average forward current rating?

40A.

What is the forward voltage drop at 20A?

1.5V maximum at 25°C.

What is the reverse recovery current?

Typical 56.5A at 100°C under specified conditions.

What packages are available?

TO-220AB, TO-220FPAB, and TO-247.

What is the operating junction temperature range?

-65°C to 175°C.

What is the thermal resistance for TO-220AB?

1.15°C/W typical.

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