SMLVT3V3 The SMLVT3V3 is a 3.3V unidirectional TVS diode from STMicroelectronics. It offers 600W peak pulse power with a clamping voltage of 10.3V at 200A (8/20µs).
Mfr Part #:

SMLVT3V3

Available from 9 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The SMLVT3V3 is a 3.3V unidirectional TVS diode from STMicroelectronics. It offers 600W peak pulse power with a clamping voltage of 10.3V at 200A (8/20µs).
Total Stock: 28,793 pcs
$ Price Range: $0.25 - $1.26

SMLVT3V3 Available from 9 distributors

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SMLVT3V3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Capacitance @ Frequency
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Reverse Standoff Voltage (Vrwm)
Supplier Device Package
Type
Unidirectional Channels
Voltage

SMLVT3V3 Description

Short technical summary and product information.

The SMLVT3V3 is a Zener-type unidirectional TVS diode designed for general-purpose transient voltage suppression. It features a reverse standoff voltage of 3.3V and a clamping voltage of 10.3V at a peak pulse current of 200A (8/20µs waveform).

 

With a peak pulse power rating of 600W, this diode provides robust protection against voltage transients. It has a capacitance of 5200pF at 1MHz, which should be considered for high-speed signal lines. The operating junction temperature range is -25°C to 175°C.

 

The device is surface-mount packaged in a DO-214AA (SMB) case, suitable for automated assembly. It is RoHS3 compliant and has an MSL of 1 (unlimited). The SMLVT3V3 is ideal for general-purpose circuit protection in low-voltage applications.

SMLVT3V3 Quick Information

Product Type: TVS Diode
Canonical Name: SMLVT3V3 - 3.3V Unidirectional TVS Diode, 600W, SMB
Subcategory: Unidirectional TVS Diode

SMLVT3V3 Compliance

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

SMLVT3V3 Estimated Pricing

Qty Low High
1+ $1.26 $1.26
10+ $0.79 $0.79
100+ $0.52 $0.52
500+ $0.40 $0.40
1,000+ $0.36 $0.36
2,500+ $0.32 $0.32
5,000+ $0.30 $0.30
7,500+ $0.29 $0.29
12,500+ $0.27 $0.27
17,500+ $0.26 $0.26
25,000+ $0.25 $0.25

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

SMLVT3V3 Features

  • 3.3V reverse standoff voltage for low-voltage circuits.
  • 600W peak pulse power handling capability.
  • 10.3V clamping voltage at 200A (8/20µs).
  • Surface-mount SMB (DO-214AA) package.
  • Unidirectional Zener TVS diode design.

SMLVT3V3 Applications

  • Protects low-voltage DC power lines from transients.
  • Suitable for general-purpose circuit protection.
  • Used in portable electronics and consumer devices.
  • Ideal for I/O interface protection in 3.3V systems.

SMLVT3V3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMLVT3V3?

3.3V.

What is the clamping voltage of the SMLVT3V3?

10.3V at 200A (8/20µs).

What is the peak pulse current rating?

200A (8/20µs).

What is the peak pulse power rating?

600W.

What package is the SMLVT3V3 available in?

DO-214AA (SMB).

What is the capacitance of the SMLVT3V3?

5200pF at 1MHz.

What is the operating temperature range?

-25°C to 175°C (junction).

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