SK310A-LTP 3A, 100V Schottky rectifier diode in surface mount DO-214AC (SMA) package. Suitable for high-frequency switching and low forward voltage drop applications.
Mfr Part #:

SK310A-LTP

Available from 5 distributors
Mfr Name: Micro Commercial
Micro Commercial
3A, 100V Schottky rectifier diode in surface mount DO-214AC (SMA) package. Suitable for high-frequency switching and low forward voltage drop applications.
Total Stock: 17,017 pcs
$ Price Range: $0.14 - $0.92

SK310A-LTP Available from 5 distributors

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Non-Authorised

SK310A-LTP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Current - Reverse Leakage @ Vr
Halogen Free
Mounting Type
Non-Repetitive Peak Surge Current
Operating Temperature
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Voltage
Voltage - DC Reverse (Vr) (Max)

SK310A-LTP Description

Short technical summary and product information.

The SK310A-LTP is a Schottky rectifier diode from Micro Commercial Co, designed for surface mount applications requiring high efficiency and fast switching. It features a peak repetitive reverse voltage of 100V and an average rectified forward current of 3A. The forward voltage drop is typically 0.85V at 3A, minimizing power loss and improving thermal performance. This diode offers a high surge capability of 80A (8.3ms half sine wave) and a typical junction capacitance of 250pF at 4V and 1MHz, making it suitable for high-frequency rectification and polarity protection circuits.

 

The device is housed in a DO-214AC (SMA) package, which is compact and suitable for automated assembly. It supports an operating junction temperature range of -55°C to 125°C and features a thermal resistance of 80°C/W junction-to-ambient and 20°C/W junction-to-lead when mounted on a PCB with recommended copper pad areas. The SK310A-LTP is RoHS compliant, lead-free, and halogen-free, meeting modern environmental standards. It is part of the SK3xA-L series, which offers a range of voltage ratings for design flexibility.

SK310A-LTP Quick Information

Product Type: Schottky Rectifier Diode
Series: SK3xA-L
Canonical Name: SK310A-LTP Schottky Rectifier, 100V, 3A, DO-214AC (SMA)
Subcategory: Rectifiers - Single

SK310A-LTP Compliance

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

SK310A-LTP Estimated Pricing

Qty Low High
1+ $0.92 $0.92
10+ $0.64 $0.64
100+ $0.40 $0.40
500+ $0.25 $0.25
1,000+ $0.18 $0.18
2,500+ $0.16 $0.16
5,000+ $0.14 $0.14

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

SK310A-LTP Features

  • Schottky diode with 100V reverse voltage rating.
  • 3A average rectified forward current capacity.
  • Low forward voltage drop of 0.85V at 3A.
  • Surface mount DO-214AC (SMA) package.
  • High surge capability of 80A peak.

SK310A-LTP Applications

  • Used for high-frequency rectification in power supplies.
  • Suitable for polarity protection circuits.
  • Ideal for DC-DC converter output rectification.
  • Used in freewheeling diode applications.

SK310A-LTP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of SK310A-LTP?

The maximum repetitive reverse voltage is 100V.

What is the forward current rating?

The average rectified forward current (Io) is 3A.

What is the forward voltage drop at 3A?

The maximum forward voltage drop is 0.85V at 3A.

What package is the SK310A-LTP available in?

It is supplied in a DO-214AC (SMA) surface mount package.

What is the peak surge current capability?

The non-repetitive peak surge current is 80A for an 8.3ms half sine wave.

What is the operating temperature range?

The junction operating temperature range is -55°C to 125°C.

What is the junction capacitance?

The typical junction capacitance is 250pF at 4V and 1MHz.

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