PTVS24VU1UPAZ 300W unidirectional TVS diode with 24V reverse standoff voltage and 38.8V clamping. Surface-mount DFN2020-3 package, AEC-Q101 qualified for automotive use.
Mfr Part #:

PTVS24VU1UPAZ

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
300W unidirectional TVS diode with 24V reverse standoff voltage and 38.8V clamping. Surface-mount DFN2020-3 package, AEC-Q101 qualified for automotive use.
Total Stock: 6,000 pcs
$ Price Range: $0.18 - $1.07

PTVS24VU1UPAZ Available from 1 distributor

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PTVS24VU1UPAZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Applications
Automotive Grade
Body Dimensions
Capacitance @ Frequency
Current
ESD Rating (Maximum @ IEC 61000-4-2, Air discharge)
ESD Rating (Maximum @ IEC 61000-4-2, Contact discharge)
Junction Temperature
Lead Style
Mounting Type
Operating Temperature
Peak Pulse Current (Maximum @ tp = 10/1000 µs)
Peak Pulse Current (Maximum @ tp = 8/20 µs)
Peak Pulse Power (Maximum @ tp = 10/1000 µs)
Peak Pulse Power (Maximum @ tp=8×20µs)
Pitch
Power
Power Line Protection
Reverse Current
Reverse Standoff Voltage
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Terminals
Type
Unidirectional Channels
Voltage

PTVS24VU1UPAZ Description

Short technical summary and product information.

The PTVS24VU1UPAZ is a 300W unidirectional Transient Voltage Suppressor (TVS) diode designed for transient overvoltage protection. It features a reverse standoff voltage of 24V and a clamping voltage of 38.8V, making it suitable for 24V rail protection in automotive and industrial systems.

 

This device delivers a peak pulse current of 79A for an 8/20µs pulse and 7.7A for a 10/1000µs pulse. It offers very low reverse current of 1nA and a capacitance of 650pF at 1MHz. ESD protection is rated to 30kV contact and air discharge per IEC 61000-4-2.

 

Housed in a compact DFN2020-3 (SOT1061) surface-mount package measuring 2mm x 2mm x 0.65mm, the device supports an operating temperature range of -55°C to 150°C. It is AEC-Q101 qualified for automotive applications and RoHS3 compliant (unverified).

PTVS24VU1UPAZ Quick Information

Product Type: Transient Voltage Suppressor (TVS) Diode
Canonical Name: PTVS24VU1UPAZ — 300W Unidirectional TVS Diode
Subcategory: Unidirectional TVS

PTVS24VU1UPAZ Compliance

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

PTVS24VU1UPAZ Estimated Pricing

Qty Low High
1+ $1.07 $1.07
10+ $0.69 $0.69
100+ $0.44 $0.44
500+ $0.30 $0.30
1,000+ $0.23 $0.23
3,000+ $0.18 $0.18

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

PTVS24VU1UPAZ Features

  • 300W peak pulse power (10/1000µs waveform).
  • Unidirectional protection for one line.
  • Very low reverse current of 1 nA.
  • AEC-Q101 qualified for automotive use.
  • Compact DFN2020-3 surface-mount package.

PTVS24VU1UPAZ Applications

  • Used in power supply transient protection.
  • Ideal for automotive electronic modules.
  • Suitable for industrial power management.
  • Protects against ESD events up to 30 kV.

PTVS24VU1UPAZ FAQs

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

24 V maximum at Tamb = 25 °C.

What is the clamping voltage?

38.8 V.

What is the peak pulse current for an 8/20 µs pulse?

79 A maximum.

What package is this device available in?

DFN2020-3 (SOT1061) surface-mount package.

Does this device have ESD protection?

Yes, rated to 30 kV contact and air discharge per IEC 61000-4-2.

Is this device qualified for automotive applications?

Yes, AEC-Q101 qualified.

What is the capacitance at 1 MHz?

650 pF.

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