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SP4045-04ATG TVS diode with 3.3V reverse standoff voltage, 7V clamping, 600W peak pulse power, 4 unidirectional channels in a 10-MSOP surface mount package.
Mfr Part #:

SP4045-04ATG

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS diode with 3.3V reverse standoff voltage, 7V clamping, 600W peak pulse power, 4 unidirectional channels in a 10-MSOP surface mount package.
✓ Total Stock: 572 pcs
$ Price Range: $0.39 - $1.18

SP4045-04ATG Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
572 pcs
On Request
572 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SP4045-04ATG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Automotive Grade
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
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SP4045-04ATG Description

Short technical summary and product information.

The SP4045-04ATG is a TVS diode from Littelfuse Inc. designed for circuit protection applications. It features a rail-to-rail steering (TVS) array with 4 unidirectional channels, providing protection for high-speed data lines. The device has a reverse standoff voltage of 3.3V and a typical clamping voltage of 7V. It can handle peak pulse power up to 600W (8/20 µs) and peak pulse current of 2A (8/20 µs). The diode includes power line protection and is suitable for automotive and Ethernet applications. It is housed in a surface mount 10-MSOP package (also compatible with 10-TFSOP) and operates over a temperature range of -40°C to 125°C (junction).

SP4045-04ATG Quick Information

Product Type: TVS Diode
Canonical Name: SP4045-04ATG TVS Diode, 3.3V Reverse Standoff, 7V Clamping, 4 Unidirectional Channels, Surface Mount, 10-MSOP
Subcategory: Rail-to-Rail Steering Diode

SP4045-04ATG Compliance

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

SP4045-04ATG Estimated Pricing

Qty Low High
1+ $1.18 $1.18
10+ $0.87 $0.87
100+ $0.66 $0.66
500+ $0.56 $0.56
1,000+ $0.48 $0.48
2,000+ $0.43 $0.43
4,000+ $0.39 $0.39
8,000+ $0.39 $0.39

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

SP4045-04ATG Features

  • 4 unidirectional rail-to-rail steering channels.
  • Rated for 600W peak pulse power.
  • 3.3V reverse standoff voltage.
  • 7V typical clamping voltage.
  • Surface mount 10-MSOP package.

SP4045-04ATG Applications

  • Used in automotive electronic control units.
  • Suitable for Ethernet port protection.
  • Ideal for high-speed data line protection.

SP4045-04ATG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SP4045-04ATG?

3.3 V.

What is the clamping voltage?

7 V typical.

What is the peak pulse current rating?

2 A (8/20 µs).

What is the peak pulse power rating?

600 W.

How many unidirectional channels does it have?

4.

What is the package type?

10-TFSOP, 10-MSOP (0.118", 3.00mm Width); supplier device package 10-MSOP.

What is the operating temperature range?

-40°C to 125°C (TJ).

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