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P4KE16A TVS diode from Littelfuse, unidirectional, 13.6V reverse standoff voltage, 22.5V clamping voltage, 400W peak pulse power dissipation in DO-204AL through-hole package.
Mfr Part #:

P4KE16A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS diode from Littelfuse, unidirectional, 13.6V reverse standoff voltage, 22.5V clamping voltage, 400W peak pulse power dissipation in DO-204AL through-hole package.
✓ Total Stock: 200 pcs
$ Price Range: $0.12 - $0.67

P4KE16A Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
200 pcs
On Request
200 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.

P4KE16A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Industrial Grade
Lead Style
Mounting Type
Operating Temperature
Power
Power Line Protection
Response Time
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
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P4KE16A Description

Short technical summary and product information.

The P4KE16A is a unidirectional TVS diode from Littelfuse designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 13.6V and a maximum clamping voltage of 22.5V at a peak pulse current of 18.2A (10/1000µs waveform). The device can handle 400W of peak pulse power and has a fast response time of less than 1.0 ps from 0V to breakdown.

 

This TVS diode is housed in a DO-204AL (DO-41) axial leaded through-hole package, suitable for automated insertion. It operates over a junction temperature range of -55°C to 175°C and has a typical reverse leakage current of 1 µA at standoff voltage. The part is RoHS3 compliant and halogen free.

 

Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial ICT, and consumer electronics. The P4KE16A is also suitable for EFT and ESD protection per IEC 61000-4-2 and IEC 61000-4-4 standards.

P4KE16A Quick Information

Product Type: TVS Diode
Series: P4KE
Canonical Name: TVS Diode, Unidirectional, 13.6V Standoff, 22.5V Clamp, DO-204AL
Subcategory: Unidirectional

P4KE16A Compliance

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

P4KE16A Estimated Pricing

Qty Low High
1+ $0.67 $0.67
10+ $0.41 $0.41
100+ $0.26 $0.26
500+ $0.21 $0.21
1,000+ $0.17 $0.17
2,500+ $0.16 $0.16
5,000+ $0.12 $0.12

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

P4KE16A Features

  • 400W peak pulse power dissipation.
  • Fast response time less than 1ps.
  • Unidirectional protection for DC lines.
  • Through-hole DO-204AL package.
  • Operating temperature range -55°C to 175°C.

P4KE16A Applications

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

P4KE16A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the P4KE16A?

The reverse standoff voltage (Vrwm) is 13.6 V.

What is the clamping voltage of the P4KE16A?

The maximum clamping voltage (Vc) is 22.5 V.

What is the peak pulse current rating?

The peak pulse current (Ipp) is 18.2 A for a 10/1000µs waveform.

What package does the P4KE16A come in?

The P4KE16A is available in a DO-204AL (DO-41) axial leaded through-hole package.

What is the peak pulse power dissipation?

The peak pulse power dissipation (Ppp) is 400 W for a 10/1000µs waveform.

What is the response time of the P4KE16A?

The typical response time is less than 1.0 ps from 0V to VBR min.

Is the P4KE16A RoHS compliant?

Yes, the P4KE16A is RoHS3 compliant and Pb-free E3.

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