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ACDBC540-HF ACDBC540-HF is a 40V, 5A Schottky barrier rectifier diode in a surface-mount DO-214AB (SMC) package.
Mfr Part #:

ACDBC540-HF

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
ACDBC540-HF is a 40V, 5A Schottky barrier rectifier diode in a surface-mount DO-214AB (SMC) package.
✓ Total Stock: 15 pcs
$ Price Range: $0.25 - $1.22

ACDBC540-HF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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Braun Electronic Components ✓
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15 pcs
On Request
15 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ACDBC540-HF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Capacitance @ Vr, F
Current
Forward Voltage
Halogen Free
Junction Capacitance
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Peak Forward Surge Current
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Finish
Voltage
Weight
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ACDBC540-HF Description

Short technical summary and product information.

The ACDBC540-HF is a Schottky barrier rectifier diode manufactured by Comchip Technology. It features a repetitive peak reverse voltage of 40V and an average forward rectified current of 5A. The forward voltage is typically 550mV at 5A, contributing to low power dissipation. The device can handle a peak forward surge current of 100A (8.3ms single half sine-wave).

 

This diode is designed for surface-mount assembly in a DO-214AB (SMC) package. It has a low profile and is suitable for automated placement. The part is RoHS3 compliant, halogen free, and complies with AEC-Q101 automotive qualification standards. The operating junction temperature range is -55°C to +125°C.

 

Typical applications include polarity protection, freewheeling diodes, and DC-DC converter output rectification in automotive and industrial systems. The guard ring design provides overvoltage protection.

ACDBC540-HF Quick Information

Product Type: Schottky Barrier Rectifier Diode
Canonical Name: ACDBC540-HF Schottky Barrier Rectifier Diode
Subcategory: Schottky Barrier Rectifier

ACDBC540-HF Compliance

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

ACDBC540-HF Estimated Pricing

Qty Low High
1+ $1.22 $1.22
10+ $0.75 $0.75
100+ $0.48 $0.48
500+ $0.31 $0.31
1,000+ $0.30 $0.30
3,000+ $0.25 $0.25
6,000+ $0.25 $0.25

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

ACDBC540-HF Features

  • 40V repetitive peak reverse voltage.
  • 5A average forward rectified current.
  • Low forward voltage drop of 550mV.
  • Surface-mount DO-214AB (SMC) package.
  • AEC-Q101 automotive qualified.

ACDBC540-HF Applications

  • Polarity protection in automotive circuits.
  • Freewheeling diode for inductive loads.
  • Output rectification in DC-DC converters.
  • Reverse battery protection systems.

ACDBC540-HF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage of the ACDBC540-HF?

40V.

What is the average forward rectified current rating?

5A.

What is the forward voltage drop at 5A?

550mV maximum at 5A and 25°C.

What package is the ACDBC540-HF available in?

DO-214AB (SMC) surface-mount package.

Is the ACDBC540-HF RoHS compliant?

Yes, it is RoHS3 compliant and halogen free.

What is the operating temperature range?

-55°C to +125°C.

What is the peak forward surge current rating?

100A for an 8.3ms single half sine-wave.

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