STPS1045BTR The STPS1045BTR is a 45V, 10A Schottky rectifier from Vishay in a surface-mount DPAK package. It features low forward voltage drop and high-frequency operation.
Mfr Part #:

STPS1045BTR

Available from 1 distributors
Mfr Name: Vishay Dale
Vishay Dale
The STPS1045BTR is a 45V, 10A Schottky rectifier from Vishay in a surface-mount DPAK package. It features low forward voltage drop and high-frequency operation.
Total Stock: 5,000 pcs

STPS1045BTR Available from 1 distributor

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STPS1045BTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Current
Capacitance @ Vr, F
Current
IFSM (Maximum @ 10 ms sine)
IFSM (Maximum @ 5 µs sine)
IR (Maximum @ @ rated VR, TJ=125 °C)
IR (Maximum @ @ rated VR, TJ=25 °C)
Junction Capacitance
Max Voltage Rate of Change
Mounting Type
Non-Repetitive Avalanche Energy
Operating Temperature
Peak Repetitive Reverse Voltage
Repetitive Avalanche Current
Series Inductance
Speed
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
VF (Maximum @ @ 10 A, TJ = 25 °C)
VF (Typical @ @ 10 A, TJ=125 °C)
Voltage
Weight

STPS1045BTR Description

Short technical summary and product information.

The STPS1045BTR is a Schottky rectifier designed for applications requiring low forward drop and small footprint. It has an average rectified current of 10A at 50% duty cycle and a peak repetitive reverse voltage of 45V. The forward voltage is typically 0.57V at 10A and 125°C, and maximum 0.63V at 25°C. Reverse leakage current is 0.2mA at 25°C and 15mA at 125°C. The device features a junction capacitance of 760pF and a maximum dv/dt of 10000V/µs. It is capable of handling non-repetitive surge currents up to 390A for 5µs and 75A for 10ms. The avalanche energy rating is 20mJ. The rectifier is housed in a D-PAK (TO-252AA) surface-mount package, with an operating temperature range of -40°C to 175°C. Typical applications include disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection.

STPS1045BTR Quick Information

Product Type: Schottky Rectifier
Canonical Name: STPS1045B Schottky Rectifier, 10A, 45V
Subcategory: Single Rectifier Diode

STPS1045BTR Compliance

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

STPS1045BTR Features

  • 10A average rectified current rating.
  • 45V peak repetitive reverse voltage.
  • Low forward voltage drop of 0.63V.
  • High frequency operation up to 10000V/µs.
  • Surface mount D-PAK package.

STPS1045BTR Applications

  • Used in switching power supplies.
  • Ideal for free-wheeling diode applications.
  • Suitable for battery charging circuits.
  • Used in disk drive power systems.
  • Reverse battery protection circuits.

STPS1045BTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the STPS1045BTR?

45V.

What is the average forward current rating?

10A at 50% duty cycle, TC=151°C.

What is the forward voltage drop?

Maximum 0.63V at 10A and 25°C, typical 0.57V at 10A and 125°C.

What is the package type?

D-PAK (TO-252AA) surface mount.

What is the reverse recovery time?

The device is a Schottky rectifier with fast recovery ≤500ns at >200mA.

What is the operating temperature range?

-40°C to 175°C.

What is the non-repetitive surge current capability?

390A for 5µs sine and 75A for 10ms sine.

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