SM6F24AY SM6F24AY is a 24V unidirectional Zener TVS diode from STMicroelectronics. It delivers 50V clamping voltage, 80A peak pulse current (8/20µs), and 600W power dissipation.
Mfr Part #:

SM6F24AY

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
SM6F24AY is a 24V unidirectional Zener TVS diode from STMicroelectronics. It delivers 50V clamping voltage, 80A peak pulse current (8/20µs), and 600W power dissipation.
Total Stock: 18,000 pcs
$ Price Range: $0.13 - $0.72

SM6F24AY Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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18,000 pcs
18000 pcs On Request 1 On Request On Request On Request On Request On Request

SM6F24AY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Reverse Standoff Voltage
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

SM6F24AY Description

Short technical summary and product information.

The SM6F24AY is a 24V unidirectional Zener TVS diode designed by STMicroelectronics for transient voltage suppression. It features a reverse standoff voltage of 24V, clamping voltage of 50V at 80A peak pulse current (8/20µs waveform), and a peak pulse power rating of 600W. This component is rated for automotive applications, with an operating temperature range of -55°C to 175°C. Housed in a surface-mount SOD-128 (SOD128Flat) package, it is suitable for automated assembly and space-constrained designs.

 

The device uses Zener avalanche technology to provide overvoltage protection for sensitive electronics. With a single unidirectional channel and no power line protection, it is ideal for protecting signal or low-voltage power lines against ESD and other transient events. The SOD-128 package offers a low profile and excellent thermal performance for high-reliability automotive environments.

SM6F24AY Quick Information

Product Type: TVS - Diodes
Series: SM6F
Canonical Name: SM6F24AY - TVS Diode, 24V Reverse Standoff, 50V Clamping, 600W, Unidirectional, SOD-128
Subcategory: Unidirectional Zener TVS Diode

SM6F24AY Compliance

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

SM6F24AY Estimated Pricing

Qty Low High
1+ $0.72 $0.72
10+ $0.44 $0.44
100+ $0.28 $0.28
500+ $0.22 $0.22
1,000+ $0.18 $0.18
3,000+ $0.17 $0.17
6,000+ $0.15 $0.15
9,000+ $0.14 $0.14
24,000+ $0.13 $0.13

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

SM6F24AY Features

  • Unidirectional Zener TVS diode.
  • 24V reverse standoff voltage.
  • 50V clamping voltage at 80A.
  • 600W peak pulse power (8/20µs).
  • Automotive-grade temperature range.

SM6F24AY Applications

  • Protects automotive ECUs from voltage transients.
  • Suitable for 24V vehicle power distribution.
  • Used in infotainment and body control modules.

SM6F24AY FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of SM6F24AY?

24V.

What is the clamping voltage?

50V at 80A peak pulse current (8/20µs).

What is the peak pulse power rating?

600W for 8/20µs waveform.

What package does SM6F24AY come in?

SOD-128 (SOD128Flat) surface mount package.

Is this device RoHS compliant?

Stated as RoHS3 compliant, but compliance data is unverified (low confidence).

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