TPSMF4L16A TPSMF4L16A is a unidirectional Zener TVS diode from Littelfuse, designed for 16V reverse standoff voltage and 26V clamping. It offers 400W peak pulse power (10/1000µs) and comes in a surface-mount SOD-123F package.
Mfr Part #:

TPSMF4L16A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TPSMF4L16A is a unidirectional Zener TVS diode from Littelfuse, designed for 16V reverse standoff voltage and 26V clamping. It offers 400W peak pulse power (10/1000µs) and comes in a surface-mount SOD-123F package.
Total Stock: 856 pcs
$ Price Range: $0.12 - $0.74

TPSMF4L16A Available from 1 distributor

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TPSMF4L16A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Current
Halogen Free
Industrial Grade
Mounting Type
Operating Temperature
Peak Pulse Power (Typical @ 8/20 µs)
Power
Power Line Protection
Reverse Standoff Voltage
Storage Temperature
Supplier Device Package
Type
Unidirectional Channels
Voltage

TPSMF4L16A Description

Short technical summary and product information.

The TPSMF4L16A is a unidirectional Zener TVS diode from Littelfuse, part of the TPSMF4L series. It is designed to protect sensitive electronic circuits from voltage transients. The device features a reverse standoff voltage of 16V and a clamping voltage of 26V. It can handle a peak pulse current of 15.4A and provides a peak pulse power dissipation of 400W typical under 10/1000µs waveform, and 2000W typical under 8/20µs waveform. The diode is AEC-Q101 qualified for automotive applications and is suitable for high reliability applications.

 

The TPSMF4L16A is housed in a compact surface-mount SOD-123F package, making it ideal for space-constrained designs. It has an operating temperature range of -55°C to 150°C and features low inductance and excellent clamping capability. The device is compliant with RoHS3, halogen-free, and MSL level 1. It provides ESD protection per IEC 61000-4-2 with 30kV air and contact discharge.

TPSMF4L16A Quick Information

Product Type: TVS Diode
Series: TPSMF4L
Canonical Name: Littelfuse TPSMF4L16A TVS Diode, 16V Standoff, 26V Clamping, 400W, SOD-123F
Subcategory: Unidirectional TVS Diode

TPSMF4L16A Compliance

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

TPSMF4L16A Estimated Pricing

Qty Low High
1+ $0.74 $0.74
10+ $0.46 $0.46
100+ $0.29 $0.29
500+ $0.22 $0.22
1,000+ $0.20 $0.20
3,000+ $0.14 $0.14
6,000+ $0.13 $0.13
9,000+ $0.12 $0.12
15,000+ $0.12 $0.12

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

TPSMF4L16A Features

  • 16V reverse standoff voltage with 26V clamping.
  • 400W peak pulse power at 10/1000µs waveform.
  • 2000W peak pulse power at 8/20µs waveform.
  • AEC-Q101 qualified for automotive applications.
  • Surface mount SOD-123F package for compact design.

TPSMF4L16A Applications

  • Protection of portable devices and hard drives.
  • Suitable for VCC bus and power supply lines.
  • Used in POS terminals and SSDs.
  • Ideal for automotive and high reliability applications.
  • ESD protection for data lines per IEC 61000-4-2.

TPSMF4L16A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the TPSMF4L16A?

The reverse standoff voltage is 16V.

What is the clamping voltage of the TPSMF4L16A?

The clamping voltage is 26V.

What is the peak pulse current rating?

The peak pulse current is 15.4A (waveform not specified in the data).

What is the peak pulse power rating?

The peak pulse power is 400W typical at 10/1000µs waveform and 2000W typical at 8/20µs waveform.

What package does the TPSMF4L16A come in?

It comes in a surface-mount SOD-123F package.

Is the TPSMF4L16A RoHS compliant?

Yes, it is RoHS3 compliant as stated in the datasheet.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C.

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