1N5811U

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Aerospace 150 V , 6 A ultrafast rectifier in LCC-2B package

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Product overview

Description

The 1N5811 is an ultrafast rectifier housed in the ceramic LCC-2B package. This surface mount package is hermetically sealed, and its footprint is fully compatible with industry standards, as such the D5B.

The 1N5811 rectifier is characterized in total ionizing dose at high dose rate to be used in Rad-Hard applications.

Its full planar technology allows superior performances and high reliability up to 175°C junction temperature.

This diode is ESCC qualified, which makes it eligible for use in space programs. It is typically used in switching mode power supplies, high frequency DC-to-DC converters or low voltage step-down chopper drive to perform secondary rectification, free wheeling diode or reverse polarity protection.

  • All features

    • Low forward voltage: VF = 0.95 V at 6 A and +125 °C
    • Very small conduction losses
    • Ultrafast switchings, trr = 35 ns at -50 A/µs and Tj = 25 °C
    • High thermal conductivity materials
    • Surface mount hermetic package
    • Radiation performance
      • 3 Mrad (Si) high dose rate
    • ESCC qualified: detail specification 5101/013

EDA Symbols, Footprints and 3D Models

STMicroelectronics - 1N5811U

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
1N5811U01B
Active
LCC2B FP Defense N/A
1N5811U02B
Active
LCC2B FP Defense N/A
1N5811UB1
Active
LCC2B EM Defense N/A

1N5811U01B

Package:

LCC2B FP

Material Declaration**:

Marketing Status

Active

Package

LCC2B FP

Grade

Defense

RoHS Compliance Grade

N/A

1N5811U02B

Package:

LCC2B FP

Material Declaration**:

Marketing Status

Active

Package

LCC2B FP

Grade

Defense

RoHS Compliance Grade

N/A

1N5811UB1

Package:

LCC2B EM

Material Declaration**:

Marketing Status

Active

Package

LCC2B EM

Grade

Defense

RoHS Compliance Grade

N/A

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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1N5811U01B
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1N5811UB1
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1N5811U02B
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1N5811U01B Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

1N5811U01B

Package: Product Marking:

510602001

SMD PIN/Detailed Spec:

5101/013/11

Quality Level:

ESCC flight

Lead Finish:

Gold

1N5811UB1 Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

1N5811UB1

Package: Product Marking:

1N5811UB1

SMD PIN/Detailed Spec:

-

Quality Level:

Engineering Model

Lead Finish:

Gold

1N5811U02B Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

1N5811U02B

Package: Product Marking:

510101312

SMD PIN/Detailed Spec:

5101/013/12

Quality Level:

ESCC Flight

Lead Finish:

Solder dip

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors