STPS2045CTC The STPS2045CTC is a Schottky rectifier diode from STMicroelectronics. It offers a 45V reverse standoff voltage and a 20A current rating.
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STPS2045CTC

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STPS2045CTC is a Schottky rectifier diode from STMicroelectronics. It offers a 45V reverse standoff voltage and a 20A current rating.
✓ Total Stock: 56,314 pcs
$ Price Range: $0.99

STPS2045CTC Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
53,000 pcs
53000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Non-Authorised Inventory information
3,314 pcs
3314 pcs On Request 1 On Request On Request On Request On Request On Request

STPS2045CTC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Forward Voltage
Halogen Free
SVHC Present
Storage Temperature

STPS2045CTC Description

Short technical summary and product information.

The STMicroelectronics STPS2045CTC is a Schottky rectifier diode designed for various electronic applications. This component features a reverse standoff voltage of 45V and a significant current rating of 20A, with a maximum output current of 10A.

 

Key electrical characteristics include a forward voltage of 570mV and a maximum forward surge current of 180A. The diode operates within a wide temperature range, from -65°C to 175°C.

 

Packaged in a TO-220AB case, the STPS2045CTC is designed for through-hole mounting. Its robust construction and specifications make it suitable for power supply circuits, voltage clamping, and reverse polarity protection.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status, though these are based on existing database information with low confidence.

STPS2045CTC Quick Information

Product Type: Schottky Rectifier Diode
Canonical Name: STPS2045CTC Schottky Rectifier Diode
Subcategory: Rectifier

STPS2045CTC Compliance

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

STPS2045CTC Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

STPS2045CTC Features

  • Schottky rectifier diode from STMicroelectronics.
  • 45V reverse standoff voltage.
  • 20A current rating.
  • TO-220AB package for through-hole mounting.
  • Wide operating temperature range.

STPS2045CTC Applications

  • Used in low-voltage power supplies
  • Suitable for DC-DC converter circuits
  • Common in reverse polarity protection
  • Ideal for switch-mode power rectification
  • Used in high-frequency rectifier designs

STPS2045CTC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the STPS2045CTC?

20A.

What is the reverse standoff voltage?

45V.

What is the forward voltage?

570mV.

What is the package type?

TO-220AB.

What is the operating temperature range?

-65°C to 175°C.

What is the maximum forward surge current?

180A.

How many terminals does it have?

3.

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