30KPA75CA Bidirectional TVS diode with 75V reverse standoff voltage, 119.4V clamp, and 30kW peak pulse power. Through hole P600 axial package.
Mfr Part #:

30KPA75CA

Available from 3 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Bidirectional TVS diode with 75V reverse standoff voltage, 119.4V clamp, and 30kW peak pulse power. Through hole P600 axial package.
Total Stock: 2,366 pcs
$ Price Range: $13.46 - $24.78

30KPA75CA Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,466 pcs
1466 pcs On Request 1 On Request On Request 15+ On Request On Request
Non-Authorised Inventory information
450 pcs
450 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
450 pcs
450 pcs On Request 1 On Request On Request On Request On Request On Request

30KPA75CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Breakdown Voltage (Minimum/Maximum @ IT = 50 mA)
Current
ESD Protection (IEC 61000-4-2)
Halogen Free
Industrial Grade
Lead Style
Maximum Clamping Voltage
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Peak Forward Surge Current
Peak Pulse Current
Peak Pulse Power Dissipation
Power
Power Line Protection
Response Time
Reverse Leakage Current
Reverse Standoff Voltage
Steady State Power Dissipation
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Test Current
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Voltage

30KPA75CA Description

Short technical summary and product information.

The 30KPA75CA is a bidirectional TVS diode from Littelfuse's 30KPA series designed to protect sensitive electronic circuits from voltage transients induced by lightning and other transient events. It features a reverse standoff voltage of 75V, a minimum breakdown voltage of 83.58V (at 50mA), and a maximum clamping voltage of 119.4V. The device can handle a peak pulse current of 253.8A and a peak pulse power dissipation of 30kW (10/1000μs waveform).

 

With a fast response time of less than 1.0 ps, the 30KPA75CA provides rapid protection against ESD events, meeting IEC-61000-4-2 (30kV air and contact). It is housed in a P600 axial leaded package for through-hole mounting, suitable for applications in telecom, industrial, and consumer electronics where robust transient suppression is required.

 

The diode operates over a temperature range of -55°C to 175°C and offers low leakage current (5mA at rated voltage). It is halogen free, RoHS compliant, and has a Pb-free E3 finish. The glass passivated chip junction ensures reliability, and the device is UL recognized for isolated loop circuit protection.

30KPA75CA Quick Information

Product Type: TVS Diode
Series: 30KPA
Canonical Name: TVS Diode, Bidirectional, 75V Reverse Standoff, P600 Axial
Subcategory: Bidirectional TVS Diode

30KPA75CA Compliance

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

30KPA75CA 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.

30KPA75CA Features

  • Bidirectional TVS diode protection.
  • 75V reverse standoff voltage rating.
  • 119.4V maximum clamping voltage.
  • 30kW peak pulse power (10/1000μs).
  • Fast response time less than 1 ps.

30KPA75CA Applications

  • Protects I/O interfaces from voltage transients.
  • Suitable for VCC bus protection.
  • Used in telecom and industrial electronics.
  • Ideal for consumer electronic applications.

30KPA75CA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 30KPA75CA?

The reverse standoff voltage is 75V.

What is the breakdown voltage range?

The minimum breakdown voltage is 83.58V and the maximum is 91.96V at a test current of 50mA.

What is the maximum clamping voltage?

The maximum clamping voltage is 119.4V.

What is the peak pulse current rating?

The peak pulse current rating is 253.8A for a 10/1000μs waveform.

What package does the 30KPA75CA come in?

It comes in a P600 axial leaded package for through-hole mounting.

What is the operating temperature range?

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

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