TPSMA6L17A Littelfuse TPSMA6L17A is a 600W unidirectional TVS diode with 17V reverse standoff voltage and 27.6V clamping, in a DO-221AC surface mount package.
Mfr Part #:

TPSMA6L17A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse TPSMA6L17A is a 600W unidirectional TVS diode with 17V reverse standoff voltage and 27.6V clamping, in a DO-221AC surface mount package.
Total Stock: 70 pcs
$ Price Range: $0.14 - $0.52

TPSMA6L17A Available from 1 distributor

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Non-Authorised
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TPSMA6L17A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Clamping Voltage
Current
Halogen Free
Industrial Grade
Maximum Instantaneous Forward Voltage
Maximum Peak Forward Surge Current
Mounting Type
Operating Junction Temperature Range
Operating Temperature
Power
Power Dissipation on Infinite Heat Sink
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Typical Thermal Resistance Junction to Ambient
Typical Thermal Resistance Junction to Lead
Unidirectional Channels
Voltage

TPSMA6L17A Description

Short technical summary and product information.

The Littelfuse TPSMA6L17A is a 600W unidirectional TVS diode designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 17V and a clamping voltage of 27.6V at a peak pulse current of 21.8A. The device is housed in a low-profile DO-221AC (SMA flat leads) package with a height of less than 1.1mm, offering the same electrical performance as standard SMB packages. It is automotive grade AEC Q101 qualified and suitable for high reliability applications. The TPSMA6L17A is ideal for protecting I/O interfaces, VCC buses, and other circuits in automotive, telecom, computer, and industrial electronics.

TPSMA6L17A Quick Information

Product Type: TVS Diode
Series: TPSMA6L
Canonical Name: Littelfuse TPSMA6L17A TVS Diode, 600W, 17V Reverse Standoff, DO-221AC
Subcategory: Unidirectional TVS

TPSMA6L17A Compliance

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

TPSMA6L17A Estimated Pricing

Qty Low High
1+ $0.52 $0.52
10+ $0.37 $0.37
100+ $0.29 $0.29
500+ $0.24 $0.24
1,000+ $0.22 $0.22
3,000+ $0.15 $0.15
6,000+ $0.15 $0.15
9,000+ $0.14 $0.14

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

TPSMA6L17A Features

  • 600W peak pulse power dissipation.
  • 17V reverse standoff voltage.
  • 27.6V clamping voltage at 21.8A.
  • Automotive grade AEC Q101 qualified.
  • Low profile DO-221AC surface mount package.

TPSMA6L17A Applications

  • Protects I/O interfaces from voltage transients.
  • Suitable for automotive electronic modules.
  • Used in telecom and computer power buses.
  • Ideal for industrial control circuits.

TPSMA6L17A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the TPSMA6L17A?

The reverse standoff voltage is 17V.

What is the clamping voltage of this TVS diode?

The clamping voltage is 27.6V at a peak pulse current of 21.8A.

What is the peak pulse power rating?

The peak pulse power dissipation is 600W.

What package is the TPSMA6L17A available in?

It is available in a DO-221AC (SMA flat leads) surface mount package.

Is this device automotive qualified?

Yes, the datasheet states it is automotive grade AEC Q101 qualified.

What is the operating temperature range?

The operating junction temperature range is -65°C to 150°C.

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