P6KE56A P6KE56A is a 600W unidirectional TVS diode from Littelfuse. It features a 47.8V reverse standoff voltage and 77V clamping voltage in a DO-204AC axial leaded package.
Mfr Part #:

P6KE56A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
P6KE56A is a 600W unidirectional TVS diode from Littelfuse. It features a 47.8V reverse standoff voltage and 77V clamping voltage in a DO-204AC axial leaded package.
Total Stock: 182 pcs
$ Price Range: $0.11 - $0.70

P6KE56A Available from 1 distributor

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P6KE56A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
ESD Protection (IEC 61000-4-2)
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Peak Forward Surge Current (8.3ms)
Power
Power Line Protection
Response Time (Typical)
Reverse Standoff Voltage (Max)
SVHC Present
Steady State Power Dissipation (at TL=75°C)
Storage Temperature
Supplier Device Package
Technology
Termination Style
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
UL
Unidirectional Channels
Voltage

P6KE56A Description

Short technical summary and product information.

The P6KE56A is a 600W unidirectional TVS diode from Littelfuse, designed to protect sensitive electronic equipment from voltage transients. It features a Zener technology with a reverse standoff voltage of 47.8V and a clamping voltage of 77V at a peak pulse current of 7.9A (10/1000μs waveform). The device offers a fast response time of less than 1.0ps and ESD protection up to 30kV (air and contact) per IEC 61000-4-2. It can operate over a junction temperature range of -55°C to 175°C and has a steady state power dissipation of 5W at lead temperature 75°C. The P6KE56A is housed in a DO-204AC (DO-15) axial leaded package for through-hole mounting. It is suitable for general purpose applications including protection of I/O interfaces, VCC bus, and other circuits in telecom, computer, industrial, and consumer electronics. Note that this device does not provide power line protection.

P6KE56A Quick Information

Product Type: TVS Diode
Series: P6KE
Canonical Name: P6KE56A TVS Diode, 47.8V Standoff, 77V Clamping, DO-204AC
Subcategory: TVS Diodes

P6KE56A Compliance

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

P6KE56A Estimated Pricing

Qty Low High
1+ $0.70 $0.70
10+ $0.44 $0.44
100+ $0.28 $0.28
500+ $0.21 $0.21
1,000+ $0.19 $0.19
2,000+ $0.17 $0.17
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.

P6KE56A Features

  • Provides 600W peak pulse power.
  • Has 47.8V reverse standoff voltage.
  • Clamps at 77V with 7.9A current.
  • Responds in less than 1 picosecond.
  • Offers 30kV ESD protection.

P6KE56A Applications

  • Protects I/O interfaces from voltage transients.
  • Safeguards VCC bus in electronic circuits.
  • Used in telecom and computer equipment.
  • Ideal for industrial and consumer electronics.
  • Shields against lightning-induced surges.

P6KE56A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the P6KE56A?

The reverse standoff voltage is 47.8V.

What is the clamping voltage of the P6KE56A?

The clamping voltage is 77V at a peak pulse current of 7.9A.

What is the peak pulse current rating of the P6KE56A?

The peak pulse current is 7.9A for a 10/1000μs waveform.

What package does the P6KE56A come in?

The P6KE56A is available in a DO-204AC (DO-15) axial leaded package for through-hole mounting.

What is the peak pulse power rating of the P6KE56A?

The peak pulse power is 600W for a 10/1000μs waveform.

What is the operating temperature range of the P6KE56A?

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

What is the response time of the P6KE56A?

The typical response time is less than 1.0ps from 0V to breakdown voltage.

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