SA10A Littelfuse SA10A is a 500W unidirectional TVS diode with 10V reverse standoff voltage and 17V clamping voltage, packaged in a DO-204AC (DO-15) through-hole package.
Mfr Part #:

SA10A

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse SA10A is a 500W unidirectional TVS diode with 10V reverse standoff voltage and 17V clamping voltage, packaged in a DO-204AC (DO-15) through-hole package.
Total Stock: 1,205 pcs
$ Price Range: $0.13 - $0.79

SA10A 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
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
205 pcs
205 pcs On Request 1 On Request On Request On Request On Request On Request

SA10A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
ESD Rating
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Peak Forward Surge Current
Power
Power Line Protection
Response Time
Reverse Standoff Voltage
Steady State Power Dissipation
Supplier Device Package
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Unidirectional Channels
Voltage

SA10A Description

Short technical summary and product information.

The Littelfuse SA10A is a unidirectional Zener TVS diode from the SA series designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

 

Key electrical specifications include a reverse standoff voltage of 10V, a maximum clamping voltage of 17V at a peak pulse current of 30A (10/1000μs waveform), and a peak pulse power dissipation of 500W. The device features fast response time typically less than 1ps and ESD protection up to 30kV air and 30kV contact per IEC 61000-4-2.

 

The SA10A is housed in a DO-204AC (DO-15) through-hole axial leaded package with matte tin lead-free plating. It operates over a junction temperature range of -55°C to 175°C and is RoHS compliant, halogen-free, and Pb-free E3. Typical applications include I/O interfaces, VCC bus, telecom, computer, industrial, and consumer electronics.

SA10A Quick Information

Product Type: TVS Diode
Series: SA
Canonical Name: Littelfuse SA10A TVS Diode, 500W, Unidirectional, 10V Standoff, DO-15
Subcategory: Unidirectional TVS Diode

SA10A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant
Lead Free: Pb-free E3

SA10A Estimated Pricing

Qty Low High
1+ $0.79 $0.79
10+ $0.49 $0.49
100+ $0.32 $0.32
500+ $0.24 $0.24
1,000+ $0.22 $0.22
2,000+ $0.20 $0.20
4,000+ $0.15 $0.15
8,000+ $0.14 $0.14
12,000+ $0.13 $0.13
20,000+ $0.13 $0.13

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

SA10A Features

  • 500W peak pulse power dissipation at 10/1000μs waveform.
  • 10V reverse standoff voltage with 17V maximum clamping.
  • Fast response time typically less than 1ps.
  • 30kV ESD protection per IEC 61000-4-2.
  • RoHS compliant and halogen-free with matte tin plating.

SA10A Applications

  • Protect I/O interfaces from voltage transients.
  • Safeguard VCC bus in telecom equipment.
  • Used in industrial control systems.
  • Suitable for consumer electronics power supplies.
  • Ideal for general purpose circuit protection.

SA10A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SA10A?

10V.

What is the maximum clamping voltage of the SA10A?

17V at 30A peak pulse current.

What is the peak pulse current rating of the SA10A?

30A for a 10/1000μs waveform.

What package is the SA10A available in?

DO-204AC (DO-15) through-hole axial leaded package.

How fast does the SA10A respond to transients?

Typically less than 1ps from 0V to breakdown voltage.

What is the ESD rating of the SA10A?

30kV air and 30kV contact per IEC 61000-4-2.

What is the operating temperature range of the SA10A?

junction temperature range of -55°C to 175°C.

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