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STPS30L45CW STPS30L45CW is a Schottky diode array from STMicroelectronics, rated for 45V reverse voltage and 30A average rectified current, configured as a common cathode pair in a TO-247-3 through-hole package.
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STPS30L45CW

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
STPS30L45CW is a Schottky diode array from STMicroelectronics, rated for 45V reverse voltage and 30A average rectified current, configured as a common cathode pair in a TO-247-3 through-hole package.
✓ Total Stock: 3,780 pcs
$ Price Range: $0.79 - $2.63

STPS30L45CW Available from 1 distributor

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STPS30L45CW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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STPS30L45CW Description

Short technical summary and product information.

The STPS30L45CW is a Schottky diode array manufactured by STMicroelectronics. It features two Schottky diodes in a common cathode configuration, designed for high-efficiency rectification in power supply and switching applications.

 

Key electrical characteristics include a maximum reverse voltage of 45V and an average rectified current of 30A per diode (with 1 pair common cathode). The forward voltage is typically 550 mV at 15A, contributing to low conduction losses. The device offers fast recovery with a maximum recovery time of 500 ns.

 

The diodes are housed in a TO-247-3 through-hole package, suitable for high-current power designs. The operating junction temperature range extends to 150°C maximum.

 

Typical applications include switching power supplies, DC-DC converters, and freewheeling diodes in motor control circuits. The common cathode configuration simplifies layout in center-tapped and bridge rectifier topologies.

STPS30L45CW Quick Information

Product Type: Schottky Diode Array
Canonical Name: STPS30L45CW Schottky Diode Array, 45V, 30A, Common Cathode, TO-247-3
Subcategory: Schottky Rectifier Array

STPS30L45CW Compliance

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

STPS30L45CW Estimated Pricing

Qty Low High
1+ $2.63 $2.63
10+ $1.40 $1.40
100+ $1.13 $1.13
500+ $0.93 $0.93
1,200+ $0.79 $0.79
2,400+ $0.79 $0.79
6,000+ $0.79 $0.79

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

STPS30L45CW Features

  • Common cathode Schottky diode pair.
  • Forward voltage 550 mV typical at 15 A.
  • Fast recovery ≤500 ns at >200 mA.
  • Maximum reverse voltage rated at 45 V.
  • Through-hole TO-247-3 package.

STPS30L45CW Applications

  • Switching power supply rectification.
  • DC-DC converter output stages.
  • Freewheeling diode in motor drives.
  • Polarity protection circuits.

STPS30L45CW FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the STPS30L45CW?

The maximum reverse voltage is 45 V.

What is the average rectified current rating?

The average rectified current is 30 A per diode.

What is the forward voltage at rated current?

The forward voltage is typically 550 mV at 15 A.

What is the package type?

The package is TO-247-3, through-hole mount.

What is the diode configuration?

The device contains 1 pair of diodes in common cathode configuration.

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