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30KPA54CA TVS diode with 54V reverse standoff voltage, 91.4V maximum clamping, and 30kW peak pulse power dissipation. Bidirectional, P600 axial package, through-hole mounting.
Mfr Part #:

30KPA54CA

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS diode with 54V reverse standoff voltage, 91.4V maximum clamping, and 30kW peak pulse power dissipation. Bidirectional, P600 axial package, through-hole mounting.
✓ Total Stock: 8 pcs
$ Price Range: $13.46 - $24.78

30KPA54CA Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
5 pcs
On Request
5 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
3 pcs
On Request
3 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.

30KPA54CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Package / Case
Peak Forward Surge Current
Power
Power Line Protection
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Type
Voltage
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30KPA54CA Description

Short technical summary and product information.

The 30KPA54CA is a bidirectional TVS diode from Littelfuse's 30KPA series, designed to protect sensitive electronics from voltage transients. It offers a reverse standoff voltage of 54V and a maximum clamping voltage of 91.4V, ensuring robust protection for 54V nominal circuits.

 

With a peak pulse power dissipation of 30kW (10/1000μs waveform) and a peak pulse current of 331.5A, this diode can handle high-energy transients. It also features a low dynamic resistance and fast response time typically less than 1ps from 0V to breakdown voltage.

 

Housed in a P600 axial leaded package, the 30KPA54CA is suitable for through-hole mounting. It is RoHS compliant, halogen free, and Pb-free (E3 rating). The epoxy meets UL 94 V-0 flammability rating.

 

Typical applications include protection of I/O interfaces, Vcc bus, and other circuits in telecom, computer, industrial, and consumer electronics, especially where lightning-induced transients are a concern.

30KPA54CA Quick Information

Product Type: TVS Diode
Series: 30KPA
Canonical Name: 30KPA54CA TVS Diode, 54V Standoff, 91.4V Clamping, 30kW, P600 Axial
Subcategory: Axial Leaded TVS Diode

30KPA54CA Compliance

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

30KPA54CA Estimated Pricing

Qty Low High
1+ $24.78 $24.78
10+ $17.89 $17.89
100+ $16.48 $16.48
800+ $13.46 $13.46

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

30KPA54CA Features

  • Bidirectional TVS diode with 54V standoff voltage.
  • 30kW peak pulse power dissipation capability.
  • P600 axial package for through-hole mounting.
  • RoHS compliant, halogen free, and Pb-free E3.
  • Fast response time less than 1ps.

30KPA54CA Applications

  • Protects I/O interfaces from voltage transients.
  • Ideal for Vcc bus protection in telecom equipment.
  • Used in industrial and consumer electronic circuits.
  • Suitable for lightning-induced transient protection.

30KPA54CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 30KPA54CA?

54 V.

What is the clamping voltage?

91.4 V maximum.

What is the peak pulse current rating?

331.5 A for a 10/1000μs waveform.

What package is the 30KPA54CA available in?

P600 axial leaded package.

Is the 30KPA54CA bidirectional?

Yes, it has 1 bidirectional channel.

What is the peak pulse power dissipation?

30 kW for a 10/1000μs waveform.

What are the operating temperature limits?

Junction temperature range is -55°C to 150°C (datasheet value).

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