SK310B-TP Schottky rectifier diode rated for 100V DC blocking voltage and 3A average forward current, packaged in a surface-mount DO-214AA (HSMB) case.
Mfr Part #:

SK310B-TP

Available from 2 distributors
Mfr Name: Micro Commercial
Micro Commercial
Schottky rectifier diode rated for 100V DC blocking voltage and 3A average forward current, packaged in a surface-mount DO-214AA (HSMB) case.
Total Stock: 4,370 pcs
$ Price Range: $0.14 - $0.18

SK310B-TP 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
4,270 pcs
4270 pcs On Request 1 On Request On Request 1115 On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request

SK310B-TP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
DC Blocking Voltage
Flammability Rating
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Peak Forward Surge Current
Reverse Current (Maximum @ @ 100 °C)
Reverse Current (Maximum @ @ 25 °C)
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance
Voltage

SK310B-TP Description

Short technical summary and product information.

The SK310B-TP is a 3 Amp Schottky rectifier diode from Micro Commercial Co, designed for high-efficiency power conversion. It features a maximum DC blocking voltage of 100V and an average forward current of 3A at a lead temperature of 100°C. The forward voltage is typically 0.85V at 3A, enabling low conduction losses.

 

This diode offers fast switching with a recovery time under 500ns, making it suitable for high-frequency rectification. It can handle peak forward surge currents up to 100A (8.3ms half-sine), providing robustness during startup or fault conditions. The junction capacitance is 45pF at 4V and 1MHz.

 

The device is housed in a surface-mount DO-214AA (SMB) package with a round lead HSMB variant. It operates over a temperature range of -55°C to +125°C and is RoHS compliant with a lead-free finish. The MSL is Level 1 (unlimited), and the package meets UL 94 V-0 flammability rating.

SK310B-TP Quick Information

Product Type: Schottky Rectifier Diode
Series: SK310B
Canonical Name: SK310B-TP Schottky Rectifier Diode, 100V, 3A, DO-214AA (HSMB)
Subcategory: Single Rectifier Diode

SK310B-TP Compliance

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

SK310B-TP Estimated Pricing

Qty Low High
3,000+ $0.18 $0.18
6,000+ $0.17 $0.17
9,000+ $0.16 $0.16
15,000+ $0.15 $0.15
21,000+ $0.15 $0.15
30,000+ $0.14 $0.14

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

SK310B-TP Features

  • 100V DC blocking voltage rating.
  • 3A average forward current capability.
  • Low forward voltage of 0.85V at 3A.
  • Fast recovery under 500ns for high speed.
  • Surface-mount DO-214AA (HSMB) package.

SK310B-TP Applications

  • Used in power supply rectification circuits.
  • Ideal for DC-DC converter output stages.
  • Suitable for freewheeling and clamping diodes.
  • Applied in polarity protection circuits.
  • Used in high-frequency switching power systems.

SK310B-TP FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum DC blocking voltage of the SK310B-TP?

The maximum DC blocking voltage is 100V.

What is the average forward current rating?

The average forward current is 3A at a lead temperature of 100°C.

What is the forward voltage at rated current?

The forward voltage is 0.85V maximum at 3A.

What package does the SK310B-TP come in?

It is available in a surface-mount DO-214AA (SMB) package, also referred to as HSMB.

Is the SK310B-TP RoHS compliant?

Yes, it is RoHS3 compliant with a lead-free finish.

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