SMS24T1G TVS diode with 24V reverse standoff voltage, 44V clamping, 350W peak pulse power, 4 unidirectional channels in SC-74 surface mount package.
Mfr Part #:

SMS24T1G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
TVS diode with 24V reverse standoff voltage, 44V clamping, 350W peak pulse power, 4 unidirectional channels in SC-74 surface mount package.
Total Stock: 13,034 pcs
$ Price Range: $0.18 - $0.61

SMS24T1G Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,870 pcs
5870 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
5,707 pcs
5707 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,457 pcs
1457 pcs On Request 1 On Request On Request On Request On Request On Request

SMS24T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Capacitance @ Frequency
Current
EFT Immunity (IEC 61000-4-4)
ESD Rating (Minimum @ HBM)
ESD Rating (Typical @ IEC 61000-4-2 (Air)
ESD Rating (Typical @ IEC 61000-4-2 (Contact)
Junction Temperature Range
Lead Solder Temperature
Lead Style
Mounting Type
Operating Temperature
Peak Power Dissipation (8 x 20 µs)
Power
Power Line Protection
SVHC Present
Storage Temperature
Supplier Device Package
Surge Immunity (IEC 61000-4-5)
Tape & Reel
Total Power Dissipation (@ FR -5 board)
Type
Unidirectional Channels
Voltage
Voltage - Reverse Standoff (Typ)

SMS24T1G Description

Short technical summary and product information.

The SMS24T1G from On Semiconductor is a quad monolithic ESD and surge protector designed for voltage and ESD sensitive equipment. It features four separate unidirectional configurations in a compact SC-74 surface mount package.

 

This device provides a reverse standoff voltage of 24 V and a maximum clamping voltage of 44 V. It can handle peak pulse currents up to 8 A (8/20 µs) and a peak pulse power of 350 W. The device also offers high ESD protection with ratings exceeding 25 kV HBM and 15 kV (air) / 8 kV (contact) per IEC 61000-4-2.

 

With a typical capacitance of 40 pF at 1 MHz, the SMS24T1G is suitable for high-speed data lines. It operates over a junction temperature range of -55°C to +150°C and is RoHS compliant and Pb-Free.

 

The SC-74 package is ideal for space-constrained applications such as cell phones, notebooks, and other portable electronics.

SMS24T1G Quick Information

Product Type: TVS Diode
Series: SMS05T1
Canonical Name: TVS Diode, Unidirectional, 4-Channel, 24V Reverse Standoff, 44V Clamping, 350W, SC-74
Subcategory: Unidirectional ESD/Surge Protector

SMS24T1G Compliance

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

SMS24T1G Estimated Pricing

Qty Low High
1+ $0.61 $0.61
10+ $0.37 $0.37
100+ $0.24 $0.24
500+ $0.18 $0.18
3,000+ $0.18 $0.18

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

SMS24T1G Features

  • Four unidirectional ESD protection channels.
  • 350W peak pulse power at 8x20µs.
  • ESD rating exceeds 25kV Human Body Model.
  • Low capacitance of 40pF typical.
  • Surface mount SC-74 package.

SMS24T1G Applications

  • Protects portable electronics from ESD events.
  • Used in cell phones and notebook computers.
  • Ideal for I/O line surge protection.
  • Suitable for high-speed data interfaces.

SMS24T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMS24T1G?

24 V (typical).

What is the clamping voltage of the SMS24T1G?

44 V (maximum).

What is the peak pulse current rating?

8 A (8/20 µs waveform).

What is the package type?

SC-74 (SOT-457).

What are the ESD ratings?

HBM exceeding 25 kV, IEC 61000-4-2 air 15 kV, contact 8 kV.

What is the operating temperature range?

-55°C to +150°C (junction).

What is the typical capacitance?

40 pF at 1 MHz.

Home
Account

Categories