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SR70.TCT TVS diode from Semtech with 70V reverse standoff voltage, 7V typical clamping, and 24A peak pulse current. 2 unidirectional channels in a surface-mount SOT-143 package.
Mfr Part #:

SR70.TCT

Available from 5 distributors
Mfr Name: Semtech
Semtech
TVS diode from Semtech with 70V reverse standoff voltage, 7V typical clamping, and 24A peak pulse current. 2 unidirectional channels in a surface-mount SOT-143 package.
✓ Total Stock: 20,686 pcs
$ Price Range: $0.46 - $1.16

SR70.TCT Available from 5 distributors

✓ Authorised
✓ Non-Authorised
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.

SR70.TCT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance @ Frequency
Current
Mounting Type
Operating Temperature
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
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SR70.TCT Description

Short technical summary and product information.

The SR70.TCT is a steering (rail-to-rail) TVS diode from Semtech designed for general-purpose ESD protection. It features a reverse standoff voltage of 70V and a typical clamping voltage of 7V. With a peak pulse current rating of 24A (8/20µs) and low capacitance of 5pF at 1MHz, this device is suitable for high-speed data line protection.

 

This component provides two unidirectional channels and does not include power line protection. It is surface-mount packaged in a TO-253-4 / TO-253AA case, with a supplier device package of SOT-143. The operating temperature range is -55°C to 125°C.

 

Designed for general-purpose applications, the SR70.TCT offers robust ESD protection in a compact footprint. Its rail-to-rail architecture makes it ideal for protecting differential signal lines.

SR70.TCT Quick Information

Product Type: TVS Diode
Canonical Name: SR70.TCT TVS Diode
Subcategory: Steering (Rail to Rail)

SR70.TCT Compliance

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

SR70.TCT Estimated Pricing

Qty Low High
1+ $1.16 $1.16
10+ $0.91 $0.91
100+ $0.69 $0.69
500+ $0.58 $0.58
1,000+ $0.52 $0.52
3,000+ $0.47 $0.47
6,000+ $0.46 $0.46

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

SR70.TCT Features

  • 70V reverse standoff voltage rating.
  • 7V typical clamping voltage.
  • 24A peak pulse current capability.
  • Two unidirectional protection channels.
  • Low 5pF capacitance at 1MHz.

SR70.TCT Applications

  • General purpose ESD protection circuits.
  • Protection for high-speed data lines.
  • Rail-to-rail signal line clamping.

SR70.TCT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SR70.TCT?

70V typical.

What is the clamping voltage of this TVS diode?

7V typical.

How many channels does the SR70.TCT have?

2 unidirectional channels.

What is the peak pulse current rating?

24A (8/20µs).

What package is the SR70.TCT available in?

Surface-mount SOT-143 (TO-253-4 / TO-253AA).

What is the operating temperature range?

-55°C to 125°C.

Does the SR70.TCT provide power line protection?

No.

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