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KBU8B The KBU8B is a single-phase bridge rectifier from On Semiconductor. It features a 100V reverse voltage rating and an 8A average forward current.
Mfr Part #:

KBU8B

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The KBU8B is a single-phase bridge rectifier from On Semiconductor. It features a 100V reverse voltage rating and an 8A average forward current.
✓ Total Stock: 2,676 pcs
$ Price Range: $0.99

KBU8B Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,676 pcs
On Request
2676 pcs On Request 1 On Request On Request 24+ 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.

KBU8B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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KBU8B Description

Short technical summary and product information.

The KBU8B is a single-phase bridge rectifier designed for printed circuit board applications. It offers a maximum repetitive reverse voltage of 100V and an average rectified forward current of 8A at 50°C. The device boasts a high surge current capability of 300A.

 

With a forward voltage of 1.0V at 8.0A and a reverse current of 10µA at 25°C, the KBU8B operates within a junction temperature range of -55°C to +150°C. Its thermal resistance from junction to ambient is 18°C/W per leg.

 

The rectifier is housed in a KBU package and features through-hole mounting. It is suitable for applications requiring reliable rectification and high surge handling capabilities.

KBU8B Quick Information

Product Type: Bridge Rectifier
Series: KBU8
Canonical Name: KBU8B Single Phase Bridge Rectifier
Subcategory: Diodes & Rectifiers

KBU8B Compliance

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

KBU8B Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

KBU8B Features

  • 8A average rectified forward current.
  • 100V maximum repetitive reverse voltage.
  • 300A non-repetitive peak surge current.
  • 1.0V maximum forward voltage.
  • Through hole mounting KBU package.

KBU8B Applications

  • Used in power supply rectification circuits
  • Suitable for AC to DC conversion
  • Ideal for industrial power applications
  • Mounts in through-hole configurations

KBU8B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive reverse voltage for the KBU8B?

The maximum repetitive reverse voltage for the KBU8B is 100V.

What is the average forward current rating of the KBU8B?

The average rectified forward current rating for the KBU8B is 8A at 50°C.

What is the peak surge current capability of the KBU8B?

The KBU8B has a non-repetitive peak forward surge current capability of 300A.

What is the forward voltage drop of the KBU8B at 8.0A?

The forward voltage drop of the KBU8B at 8.0A is 1.0V.

What is the operating temperature range for the KBU8B?

The operating junction temperature range for the KBU8B is -55°C to +150°C.

How is the KBU8B mounted?

The KBU8B is a through-hole mounted component.

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