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30KPA240CA Bidirectional TVS diode rated for 240V reverse standoff voltage, 387V maximum clamping, and 78.3A peak pulse current. Delivers 30kW peak pulse power in a through-hole P600 axial package.
Mfr Part #:

30KPA240CA

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Bidirectional TVS diode rated for 240V reverse standoff voltage, 387V maximum clamping, and 78.3A peak pulse current. Delivers 30kW peak pulse power in a through-hole P600 axial package.
Total Stock: 3 pcs
$ Price Range: $17.50 - $30.49

30KPA240CA Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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3 pcs
3 pcs On Request 1 On Request On Request On Request On Request On Request

30KPA240CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Halogen Free
Maximum Clamping Voltage
Mounting Type
Operating Temperature
Package Type
Peak Pulse Current
Peak Pulse Power Dissipation
Power
Power Line Protection
Reverse Leakage Current
Reverse Standoff Voltage
SVHC Present
Storage Temperature Range
Supplier Device Package
Termination Style
Test Current
Type
Voltage
breakdown_voltage (Minimum/Maximum @ IT = 50 mA)

30KPA240CA Description

Short technical summary and product information.

The 30KPA240CA is a bidirectional transient voltage suppression (TVS) diode from Littelfuse Inc. designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It features a reverse standoff voltage of 240V, a minimum breakdown voltage of 267V at 50mA test current, and a maximum clamping voltage of 387V at peak pulse current. The device can handle a peak pulse current of 78.3A and a peak pulse power dissipation of 30kW under a 10/1000μs waveform.

 

This TVS diode is housed in a through-hole P600 axial package, offering robust mechanical stability and efficient heat dissipation. It operates over a junction temperature range of -55°C to 175°C and is suitable for general-purpose applications including I/O interface protection, VCC bus protection, telecom, computer, industrial, and consumer electronics. The device is RoHS compliant and halogen free, with a Pb-free E3 terminal finish.

 

The 30KPA240CA provides fast response time typically less than 1.0ps from 0V to breakdown voltage, and features glass passivated chip junction for enhanced reliability. It is recognized to UL 497B as an Isolated Loop Circuit Protector.

30KPA240CA Quick Information

Product Type: TVS Diode
Series: 30KPA
Canonical Name: 30KPA240CA TVS Diode, Bidirectional, 240V Reverse Standoff, 387V Clamping, P600 Axial
Subcategory: Bidirectional TVS Diode

30KPA240CA Compliance

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

30KPA240CA Estimated Pricing

Qty Low High
1+ $30.49 $30.49
10+ $22.28 $22.28
100+ $21.42 $21.42
800+ $17.50 $17.50

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

30KPA240CA Features

  • Bidirectional TVS diode, 240V reverse standoff.
  • Maximum clamping voltage of 387V.
  • Peak pulse power dissipation of 30kW.
  • Through-hole P600 axial package.
  • Halogen free and RoHS compliant.

30KPA240CA Applications

  • Protect I/O interfaces from voltage transients.
  • Safeguard VCC bus in power systems.
  • Used in telecom and computer equipment.
  • Ideal for industrial and consumer electronics.
  • Compatible with lightning surge protection.

30KPA240CA FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 30KPA240CA?

The reverse standoff voltage is 240V.

What is the maximum clamping voltage of this TVS diode?

The maximum clamping voltage is 387V at peak pulse current.

What package type does the 30KPA240CA use?

It uses a through-hole P600 axial package.

What is the peak pulse current rating?

The peak pulse current is 78.3A under a 10/1000μs waveform.

What is the operating temperature range?

The operating junction temperature range is -55°C to 175°C.

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