TPSMA6L58A TVS diode, 58V standoff, 93.6V clamping, 600W peak pulse power, surface mount DO-221AC package. AEC-Q101 qualified for automotive applications.
Mfr Part #:

TPSMA6L58A

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS diode, 58V standoff, 93.6V clamping, 600W peak pulse power, surface mount DO-221AC package. AEC-Q101 qualified for automotive applications.
Total Stock: 80,949 pcs
$ Price Range: $0.16 - $0.77

TPSMA6L58A 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
80,912 pcs
80912 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
37 pcs
37 pcs On Request 1 On Request On Request On Request On Request On Request

TPSMA6L58A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101 Qualified
Applications
Automotive Grade
Current
ESD Rating (IEC 61000-4-2)
Halogen Free
Industrial Grade
Maximum Instantaneous Forward Voltage
Mounting Type
Operating Temperature
Peak Forward Surge Current
Peak Pulse Power
Power
Power Dissipation on Infinite Heat Sink
Power Line Protection
Response Time
Supplier Device Package
Tape & Reel
Termination Style
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Unidirectional Channels
Voltage

TPSMA6L58A Description

Short technical summary and product information.

The TPSMA6L58A is a transient voltage suppression (TVS) diode from Littelfuse, designed to protect sensitive electronic equipment from voltage transients. It is particularly suitable for high reliability and automotive applications, with AEC-Q101 qualification.

 

Key electrical specifications include a peak pulse power dissipation of 600W (10/1000µs waveform), a clamping voltage of 93.6V at 6.5A peak pulse current, and a reverse standoff voltage of 58V. The device features a response time of less than 1.0 nanosecond and can handle a peak forward surge current of 60A (8.3ms single half sine wave).

 

Packaged in a low-profile DO-221AC (SMA Flat Leads) surface mount package, it offers a height of less than 1.1mm while maintaining footprint compatibility with standard SMA and SMB products. The operating junction and storage temperature range is -65°C to 150°C.

 

The TPSMA6L58A is RoHS compliant and halogen free, making it suitable for use in environmentally conscious designs. It is ideal for I/O interfaces, VCC bus protection, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics applications.

TPSMA6L58A Quick Information

Product Type: TVS Diode
Series: TPSMA6L
Canonical Name: TPSMA6L58A - Littelfuse Inc. TVS Diode, 58V Standoff, 93.6V Clamping, DO-221AC
Subcategory: Zener

TPSMA6L58A Compliance

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

TPSMA6L58A Estimated Pricing

Qty Low High
1+ $0.77 $0.77
10+ $0.47 $0.47
100+ $0.31 $0.31
500+ $0.23 $0.23
1,000+ $0.21 $0.21
3,000+ $0.18 $0.18
6,000+ $0.16 $0.16

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

TPSMA6L58A Features

  • 600W peak pulse power dissipation.
  • 93.6V clamping voltage at 6.5A peak pulse current.
  • AEC-Q101 qualified for automotive applications.
  • Response time less than 1.0 nanosecond.
  • Surface mount DO-221AC low profile package.

TPSMA6L58A Applications

  • Protects sensitive electronic equipment from voltage transients.
  • Ideal for automotive load dump protection.
  • Suitable for I/O interfaces and VCC bus protection.
  • Used in telecom, computer, industrial, and consumer electronics.

TPSMA6L58A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the TPSMA6L58A?

93.6V at 6.5A peak pulse current (10/1000µs waveform).

What is the peak pulse power rating?

600W for a 10/1000µs waveform.

What package is the TPSMA6L58A available in?

DO-221AC (SMA Flat Leads) surface mount package.

Is the TPSMA6L58A automotive qualified?

Yes, it is AEC-Q101 qualified.

What is the operating temperature range?

-65°C to 150°C (junction and storage).

What is the response time of this TVS diode?

Typically less than 1.0 nanosecond from 0V to VBR min.

What is the peak forward surge current capability?

60A for an 8.3ms single half sine wave.

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