P6KE170A TVS diode from Littelfuse, 145V reverse standoff voltage, 234V clamping, 600W peak pulse power. Unidirectional, through-hole DO-204AC (DO-15) package.
Mfr Part #:

P6KE170A

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS diode from Littelfuse, 145V reverse standoff voltage, 234V clamping, 600W peak pulse power. Unidirectional, through-hole DO-204AC (DO-15) package.
Total Stock: 250 pcs
$ Price Range: $0.11 - $0.59

P6KE170A 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
220 pcs
220 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
30 pcs
30 pcs On Request 1 On Request On Request On Request On Request On Request

P6KE170A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
ESD Protection
Halogen Free
Junction to Lead Thermal Resistance (RθJL)
Mounting Type
Operating Temperature
Peak Forward Surge Current (IFSM) (8.3ms single half sine wave (unidirectional only))
Power
Power Line Protection
Response Time
Reverse Standoff Voltage (V_RWM)
Steady State Power Dissipation (Pd)
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Type
Unidirectional Channels
Voltage

P6KE170A Description

Short technical summary and product information.

The P6KE170A is a unidirectional Zener TVS diode from Littelfuse, designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 145 V and clamps transients at 234 V. With a peak pulse power dissipation of 600 W (10/1000μs waveform) and a peak pulse current of 2.6 A, it provides robust surge protection for general purpose applications.

 

This device is housed in a DO-204AC (DO-15) axial lead package for through-hole mounting, with an operating junction temperature range of -55°C to 175°C. It offers fast response time of less than 1 ps and includes ESD protection up to 30 kV air and contact per IEC 61000-4-2. The steady state power dissipation is 5.0 W on infinite heat sink.

 

Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. The P6KE170A is part of the P6KE series and is marked as RoHS3 compliant and REACH unaffected, though these compliance statuses are unverified.

P6KE170A Quick Information

Product Type: TVS Diode
Series: P6KE
Canonical Name: Littelfuse P6KE170A TVS Diode, 145V Reverse Standoff, 234V Clamping, DO-204AC (DO-15)
Subcategory: Unidirectional Zener TVS Diode

P6KE170A Compliance

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

P6KE170A Estimated Pricing

Qty Low High
1+ $0.59 $0.59
10+ $0.36 $0.36
100+ $0.23 $0.23
500+ $0.18 $0.18
1,000+ $0.16 $0.16
4,000+ $0.13 $0.13
8,000+ $0.12 $0.12
12,000+ $0.11 $0.11
20,000+ $0.11 $0.11

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

P6KE170A Features

  • 600W peak pulse power dissipation capability.
  • 145V reverse standoff voltage rating.
  • Fast response time less than 1 picosecond.
  • Unidirectional Zener TVS diode in DO-15 package.
  • Operating temperature range -55°C to 175°C.

P6KE170A Applications

  • Protects I/O interfaces from voltage transients.
  • Ideal for VCC bus protection in electronics.
  • Suitable for telecom and industrial equipment.
  • Used in consumer electronics surge protection.
  • Safeguards circuits from lightning induced transients.

P6KE170A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the P6KE170A?

145 V.

What is the clamping voltage?

234 V.

What is the peak pulse current rating?

2.6 A for a 10/1000μs waveform.

What package does the P6KE170A come in?

DO-204AC, DO-15, Axial through-hole package.

What is the peak pulse power rating?

600 W for a 10/1000μs waveform.

What is the operating temperature range?

-55°C to 175°C.

What ESD protection does it provide?

IEC 61000-4-2 ESD protection up to 30 kV air and 30 kV contact.

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