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15KPA70C-B TVS Diode, 70V reverse standoff voltage, 119.28V clamping voltage, 15kW peak pulse power. Bidirectional, P600 through-hole axial package.
Mfr Part #:

15KPA70C-B

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS Diode, 70V reverse standoff voltage, 119.28V clamping voltage, 15kW peak pulse power. Bidirectional, P600 through-hole axial package.
Total Stock: 500 pcs

15KPA70C-B Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
250 pcs
250 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
250 pcs
250 pcs On Request 1 On Request On Request 1970-01-01 00:15:07 On Request On Request

15KPA70C-B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Clamping Voltage
Current
Halogen Free
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Peak Pulse Current (Ipp)
Peak Pulse Power (Pppm)
Power
Power Line Protection
Response Time
Reverse Standoff Voltage (Vrwm)
Steady State Power Dissipation
Supplier Device Package
TVS Diode Type
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
UL Flammability
Voltage

15KPA70C-B Description

Short technical summary and product information.

The 15KPA70C-B is a bidirectional Zener TVS diode from Littelfuse, designed for transient voltage suppression. It has a reverse standoff voltage of 70V and a clamping voltage of 119.28V at a peak pulse current of 132.9A.

 

It offers a peak pulse power dissipation of 15kW (10/1000μs waveform) and a fast response time of less than 1.0ps. The device is housed in a P600 axial leaded package, suitable for through-hole mounting. Steady-state power dissipation is 8.0W at TL=75°C, with thermal resistance junction-to-lead of 8.0°C/W and junction-to-ambient of 40°C/W.

 

Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. It is also IEC 61000-4-2 ESD compliant. The device is RoHS, Halogen Free, and Lead Free compliant.

15KPA70C-B Quick Information

Product Type: TVS Diode
Series: 15KPA
Canonical Name: TVS Diode 70V Bidirectional 119.28V Clamping P600 Axial
Subcategory: Bidirectional Zener TVS

15KPA70C-B Compliance

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

15KPA70C-B Features

  • Bidirectional Zener TVS diode for transient protection.
  • 70V reverse standoff voltage with 119.28V clamping.
  • 15kW peak pulse power capability (10/1000μs waveform).
  • Fast response time typically less than 1.0ps.
  • P600 axial through-hole package for easy mounting.

15KPA70C-B Applications

  • Protects I/O interfaces and VCC bus from voltage transients.
  • Ideal for telecom, computer, and industrial equipment.
  • Suitable for consumer electronics transient suppression.
  • Used in applications requiring high surge current handling.

15KPA70C-B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 15KPA70C-B?

The reverse standoff voltage (VRWM) is 70V.

What is the clamping voltage of the 15KPA70C-B?

The clamping voltage is 119.28V at peak pulse current 132.9A.

What is the peak pulse current rating of the 15KPA70C-B?

The peak pulse current (Ipp) is 132.9A.

What is the peak pulse power rating of the 15KPA70C-B?

The peak pulse power (Pppm) is 15kW (10/1000μs waveform).

What package is the 15KPA70C-B available in?

It is available in a P600 axial through-hole package.

Is the 15KPA70C-B RoHS compliant?

Yes, it is RoHS3 compliant as verified in the datasheet.

What is the operating temperature range of the 15KPA70C-B?

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

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