STPS30SM120SFP Schottky rectifier diode with 120V reverse voltage and 30A forward current. Housed in through-hole TO-220FPAB package.
Mfr Part #:

STPS30SM120SFP

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Schottky rectifier diode with 120V reverse voltage and 30A forward current. Housed in through-hole TO-220FPAB package.
Total Stock: 4,000 pcs
$ Price Range: $0.55 - $1.99

STPS30SM120SFP Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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4,000 pcs
4000 pcs On Request 1 On Request On Request On Request On Request On Request

STPS30SM120SFP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage (Vf)
Mounting Type
Operating Temperature
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage

STPS30SM120SFP Description

Short technical summary and product information.

The STPS30SM120SFP is a Schottky rectifier diode from STMicroelectronics. It features a maximum reverse voltage of 120V and can handle an average rectified current of 30A. The forward voltage drop is 950 mV at 30A forward current, enabling efficient power conversion. The diode offers fast recovery with a maximum reverse recovery time of 500 ns, making it suitable for applications requiring low switching losses.

 

The device is packaged in a through-hole TO-220-3 Full Pack (TO-220FPAB), which provides robust mechanical mounting and thermal performance. The junction operating temperature ranges up to 150°C. This component is designed for general rectification tasks in power supplies, converters, and other power electronics circuits.

STPS30SM120SFP Quick Information

Product Type: Schottky Rectifier Diode
Canonical Name: STPS30SM120SFP Schottky Rectifier Diode, 120V, 30A, TO-220FPAB
Subcategory: Single Diodes

STPS30SM120SFP Compliance

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

STPS30SM120SFP Estimated Pricing

Qty Low High
1+ $1.99 $1.99
10+ $0.96 $0.96
100+ $0.85 $0.85
500+ $0.67 $0.67
1,000+ $0.62 $0.62
2,000+ $0.56 $0.56
6,000+ $0.55 $0.55

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

STPS30SM120SFP Features

  • Schottky technology for low forward voltage.
  • Rated for 120V reverse voltage.
  • Handles 30A average rectified current.
  • Fast recovery under 500 nanoseconds.
  • Through-hole TO-220FPAB package.

STPS30SM120SFP Applications

  • Power supply output rectification circuits.
  • Freewheeling diode for inductive loads.
  • DC-DC converter secondary side rectification.

STPS30SM120SFP FAQs

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

120 V.

What is the average rectified current rating?

30 A.

What is the forward voltage drop at 30 A?

950 mV maximum.

What is the reverse recovery time?

Fast recovery, less than 500 ns.

What package and mounting type does this diode have?

TO-220-3 Full Pack (TO-220FPAB) with through-hole mounting.

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