Skip to main content

We use cookies to understand how you use our site and improve your experience. See our Privacy Policy.

SK33B-LTP

Schottky Rectifier

The SK33B-LTP is a schottky rectifier from Micro Commercial Components. View the full SK33B-LTP datasheet below including key specifications, electrical characteristics, absolute maximum ratings.

SK33B-LTP shares its datasheet with SK33B, whose page lists every part number it covers.

Official SK33B-LTP datasheet (PDF) — the source this page was extracted from.

Manufacturer

Micro Commercial Components

Category

Diodes

Package

DO-214AA, SMB

Lifecycle

Not For New Designs

SK33B-LTP Key Specifications

ParameterValue
Current - Average Rectified (Io)3A
Reverse Leakage Current500 µA @ 30 V
Mounting TypeSurface Mount
Operating Temperature - Junction-55°C ~ 150°C
Package / CaseDO-214AA, SMB
PackagingMouseReel
Clock SpeedFast Recovery =< 500ns, > 200mA (Io) Hz
Standard Pack Qty3000
Supplier Device PackageDO-214AA (SMB)
Diode TechnologySchottky
Reverse Voltage (Max)30 V
Forward Voltage (Max)500 mV @ 3 A

SK33B-LTP Overview

Part: SK33B-L — Micro Commercial Components Corp.

Type: Schottky Rectifier

Description: 3 Amp Schottky Rectifier with a 30V maximum DC blocking voltage, featuring low forward voltage and high current capability for surface mount applications.

Operating Conditions:

  • Operating temperature: -55°C to +125°C
  • Max DC Blocking Voltage: 30V

Absolute Maximum Ratings:

  • Max DC Blocking Voltage: 30V
  • Max continuous current: 3.0A (Average Forward Current)
  • Max junction temperature: +125°C
  • Max storage temperature: +150°C

Key Specs:

  • Average Forward Current: 3.0A
  • Peak Forward Surge Current: 100A (8.3ms, Half Sine)
  • Maximum Instantaneous Forward Voltage: 0.50V (IFM = 3.0A; TJ = 25°C)
  • Maximum DC Reverse Current: 0.1mA (TJ = 25°C)
  • Maximum DC Reverse Current: 10mA (TJ = 100°C)
  • Typical Junction Capacitance: 210 pF (Measured at 1.0MHz, VR=4.0V)
  • Maximum Recurrent Peak Reverse Voltage: 30V
  • Typical Thermal Resistance (Junction to Lead): 10°C/W

Features:

  • Lead Free Finish/RoHS Compliant
  • For Surface Mount Applications
  • Extremely Low Thermal Resistance
  • Halogen Free. 'Green' Device
  • High Current Capability With Low Forward Voltage
  • Epoxy Meets UL 94 V-0 Flammability Rating
  • Moisture Sensitivity Level 1

Applications:

Package:

  • Surface Mount package (Dimensions: 5.08–5.59 mm length, 4.06–4.85 mm width)

SK33B-LTP Features

  • Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix D esignates Compliant. See O rdering I nformation)
  • For Surface Mount Applications
  • Extremely Low Thermal Resistance
  • Halogen Free. 'Green' Device (Note 2)
  • High Current Capability With Low Forward Voltage
  • Epoxy Meets UL 94 V-0 Flammability Rating
  • Moisture Sensitivity Level 1

SK33B-LTP Electrical Characteristics

Average Forward CurrentI F(AV)3 .0ASee Fig. 1
Peak Forward Surge CurrentI FSM10 0A8.3ms, H alf S ine
Maximum Instantaneous Forward Voltage SK32B-LSK34B-L SK35B-LSK36B-L SK38B-L~SK310B-LV F0 . 5 0V 0 . 75 V 0 . 8 5VI FM = 3 .0A; T J =25 ⁰ C *
Maximum DC Reverse Current a t Rated DC Blocking VoltageI R0 . 1m A 1 0 m AT J =25 ⁰ C T J = 100 ⁰ C
Typical Junction Capacitance SK32B-LSK34B-L SK35B-LSK36B-L SK38B-L~SK310B-LC J210 pF 160 pF 125 pFMeasured at 1.0MHz, VR=4.0V

SK33B-LTP Absolute Maximum Ratings

  • Operating Junction Temperature Range:SK32B-L~SK34B-L: -55°C to +125°C
  • Operating Junction Temperature Range:SK35B-L~SK3 6 B-L: -55°C to +150°C
  • Operating Junction Temperature Range:SK38B-L~SK310B-L: -55°C to +175°C
  • Storage Temperature Range: -55 ⁰ C to +150 ⁰ C
  • Typical Thermal Resistance: 10°C/W Junction to Lead
  • Typical Thermal Resistance: 20°C/W Junction to Case
  • Typical Thermal Resistance: 55°C/W Junction to Ambient
MCC Part NumberDevice MarkingMaximum Recurrent Peak Reverse VoltageMaximum RMS VoltageMaximum DC Blocking Voltage
SK32B-LSK32B2 0V14 V2 0V
SK33B-LSK33B3 0V21 V3 0V
SK34B-LSK34B4 0V28 V4 0V
SK35B-LSK35B5 0V35 V5 0V
SK36B-LSK36B6 0V42 V6 0V
SK38B-LSK38B8 0V56 V8 0V
SK310B-LSK310B1 00V7 0V1 00V

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part NumberManufacturerPackage
SK310B-LMicro Commercial Components—
SK32B-LMicro Commercial Components—
SK33BMicro Commercial Components—
SK33B-LMicro Commercial Components—
SK34B-LMicro Commercial Components—
SK35B-LMicro Commercial Components—
SK36B-LMicro Commercial Components—
SK38B-LMicro Commercial Components—

Other Diodes

  • CDSOT23-SM712 – Bourns Inc., Surface Mount TVS Diode
  • SS34HE – Vishay Intertechnology, Schottky Barrier Rectifier
  • BSD3A311V – Brightking, ESD Protection Diode
  • CH213K – WCH, Low Dropout Ideal Diode Chip
  • VMNN110CMS-TR – Stanley Electric, Infrared Emitting Diode
  • ESD5Z2.5T1G – onsemi, ESD Protection TVS Diode
  • USBLC6-2SC6 – STMicroelectronics, ESD Protection Device
  • PMEG4010CEJ – Nexperia, Schottky Barrier Rectifier

All Diodes datasheetsAll Micro Commercial Components datasheets (22)

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

Ask your AI agent about the SK33B-LTP

Connect SheetsData to Claude, Cursor, Codex or any MCP client and your agent reads this datasheet for you: pinout, limits, register maps and design checks, with the numbers taken from the PDF.

claude mcp add --transport http sheetsdata https://mcp.sheetsdata.com/mcp

Then ask: "Can the SK33B-LTP run from my 12 V rail? Check it against the datasheet limits."

Create a free account $2 of usage every month, no card needed.