1.5KE100CA 1.5KE100CA is a 1500W bidirectional TVS diode with 85.5V reverse standoff voltage and 178V clamping, in a DO-201 through-hole package.
Mfr Part #:

1.5KE100CA

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
1.5KE100CA is a 1500W bidirectional TVS diode with 85.5V reverse standoff voltage and 178V clamping, in a DO-201 through-hole package.
Total Stock: 17,482 pcs

1.5KE100CA Available from 2 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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17,400 pcs
17400 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
82 pcs
82 pcs On Request 1 On Request On Request On Request On Request On Request

1.5KE100CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance @ Frequency
Current
Current - Peak Pulse (10/1000µs)
Halogen Free
Lead Style
Mounting Type
Operating Temperature Range
Package / Case
Peak Forward Surge Current (8.3ms)
Peak Pulse Power Dissipation (10/1000µs)
Power
Power - Peak Pulse
Power Line Protection
Response Time
Steady State Power Dissipation
Supplier Device Package
Tape & Reel
Termination Finish
Type
Voltage
Voltage - Breakdown (Min)
Voltage - Clamping (Max) @ Ipp
Voltage - Reverse Standoff (Typ)

1.5KE100CA Description

Short technical summary and product information.

The 1.5KE100CA is a bidirectional TVS diode designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 85.5V and a breakdown voltage of 95V minimum. The device clamps transient overvoltages at 178V maximum while handling peak pulse currents up to 56A (10/1000µs waveform).

 

With a peak pulse power dissipation of 1500W (10/1000µs), this diode is suitable for general-purpose transient protection in telecom, computer, industrial, and consumer applications. It offers a fast response time of less than 1ps and a low incremental surge resistance.

 

The 1.5KE100CA is housed in a DO-201AA/DO-27 axial leaded package with matte tin lead-free plating, designed for through-hole mounting. It operates over a junction temperature range of -55°C to 175°C and has a steady-state power dissipation of 6.5W. The device is halogen free and has an MSL of 1 (unlimited).

1.5KE100CA Quick Information

Product Type: TVS Diode
Series: 1.5KE
Canonical Name: 1.5KE100CA TVS Diode, 85.5V Standoff, 178V Clamping, DO-201
Subcategory: Transient Voltage Suppressor

1.5KE100CA Compliance

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

1.5KE100CA Features

  • 1500W peak pulse power dissipation.
  • 85.5V reverse standoff voltage.
  • 178V clamping voltage at 56A.
  • Fast response time less than 1ps.
  • Through-hole DO-201 axial package.

1.5KE100CA Applications

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

1.5KE100CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1.5KE100CA?

The reverse standoff voltage (V_RWM) is 85.5V.

What is the breakdown voltage of the 1.5KE100CA?

The minimum breakdown voltage is 95V.

What is the clamping voltage of the 1.5KE100CA?

The maximum clamping voltage at 56A peak pulse current is 178V.

What is the peak pulse current rating?

The peak pulse current (10/1000µs) is 56A.

What package is the 1.5KE100CA available in?

The device is available in a DO-201AA, DO-27, Axial through-hole package.

What is the operating temperature range?

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

Is the 1.5KE100CA RoHS compliant?

RoHS compliance is unverified but the device is halogen free with matte tin lead-free plating.

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