DistyParts Icon
STTH40P03SFP STTH40P03SFP is a 300V, 40A standard recovery rectifier diode from STMicroelectronics. It comes in a TO-220FP through-hole package.
Mfr Part #:

STTH40P03SFP

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
STTH40P03SFP is a 300V, 40A standard recovery rectifier diode from STMicroelectronics. It comes in a TO-220FP through-hole package.
✓ Total Stock: 842 pcs
$ Price Range: $0.48

STTH40P03SFP 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
842 pcs
On Request
842 pcs On Request 1 On Request On Request 08+ 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.

STTH40P03SFP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Operating Temperature
Speed
Supplier Device Package
Technology
Voltage
View Similar Products (0)

STTH40P03SFP Description

Short technical summary and product information.

The STTH40P03SFP from STMicroelectronics is a 300V, 40A standard recovery rectifier diode designed for general purpose power rectification. It features a maximum repetitive peak reverse voltage (VRRM) of 300V and an average forward current (IF(AV)) of 40A. The forward voltage drop is typically 1.42V at 40A, ensuring efficient operation. The diode has a standard recovery time greater than 500ns, making it suitable for line frequency applications. It is housed in a TO-220-3 Full Pack (TO-220FP) through-hole package, which allows for easy mounting on a heatsink. The junction-to-case thermal resistance is 4.5°C/W for the TO-220FPAB variant. The device can operate over a wide temperature range, with storage temperature from -65°C to +175°C and a maximum junction temperature of 175°C. The reverse leakage current is a maximum of 50µA at 25°C and 0.5mA at 125°C. The diode is RoHS3 compliant and REACH unaffected.

STTH40P03SFP Quick Information

Product Type: Standard Recovery Rectifier Diode
Canonical Name: STTH40P03SFP - 300V, 40A Standard Recovery Rectifier Diode
Subcategory: Single Rectifier Diode

STTH40P03SFP Compliance

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

STTH40P03SFP Estimated Pricing

Qty Low High
1+ $0.48 $0.48

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

STTH40P03SFP Features

  • 300V repetitive peak reverse voltage rating.
  • 40A average forward current capability.
  • Standard recovery >500ns for general purpose use.
  • Low forward voltage drop of 1.42V typical.
  • Through-hole TO-220FP package for easy mounting.

STTH40P03SFP Applications

  • General purpose rectification in power supplies.
  • Freewheeling diode in inductive loads.
  • Input rectifier in AC-DC converters.
  • Polarity protection diode.

STTH40P03SFP FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage of the STTH40P03SFP?

300V.

What is the average forward current rating?

40A.

What is the typical forward voltage drop at 40A?

1.42V.

What is the package type?

TO-220-3 Full Pack (TO-220FP).

What is the operating junction temperature range?

Storage temperature range -65°C to +175°C, maximum junction temperature 175°C.

What is the mounting type?

Through-hole.

Home

Categories