PACDN042Y3R TVS diode array, 2 unidirectional channels, 5.5V reverse standoff, 8V clamping. Surface mount SOT-23-3 package, automotive application.
Mfr Part #:

PACDN042Y3R

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
TVS diode array, 2 unidirectional channels, 5.5V reverse standoff, 8V clamping. Surface mount SOT-23-3 package, automotive application.
Total Stock: 69,647 pcs
$ Price Range: $0.08 - $0.44

PACDN042Y3R Available from 5 distributors

Authorised
Non-Authorised

PACDN042Y3R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power Line Protection
Reverse Standoff Voltage
SVHC Present
Storage Temperature
Supplier Device Package
Type
Unidirectional Channels
Voltage

PACDN042Y3R Description

Short technical summary and product information.

The PACDN042Y3R is a 2-channel unidirectional TVS diode array designed for ESD protection in automotive applications. It features a reverse standoff voltage of 5.5V and a clamping voltage of 8V. The device is based on Zener technology and does not provide power line protection. It is surface mount packaged in a SOT-23-3 (TO-236) case, with alternative package options including TO-236-3 and SC-59. The operating temperature range is -40°C to 85°C. Environmental compliance claims include RoHS3, MSL 1, and REACH unaffected, but these are unverified. The part is manufactured by On Semiconductor (now onsemi). The device is suitable for protecting sensitive electronics from electrostatic discharge (ESD) and voltage transients. With two channels in a single package, it offers space-saving circuit protection. The SOT-23-3 footprint is common for compact designs.

PACDN042Y3R Quick Information

Product Type: TVS Diode Array
Series: PACDN042
Canonical Name: PACDN042Y3R TVS Diode Array, 2-Channel, 5.5V Standoff, 8V Clamping, SOT-23-3
Subcategory: Unidirectional

PACDN042Y3R Compliance

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

PACDN042Y3R Estimated Pricing

Qty Low High
1+ $0.44 $0.44
10+ $0.27 $0.27
100+ $0.17 $0.17
500+ $0.13 $0.13
1,000+ $0.11 $0.11
3,000+ $0.09 $0.09
6,000+ $0.08 $0.08

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

PACDN042Y3R Features

  • 2 unidirectional TVS channels.
  • 5.5V reverse standoff voltage.
  • 8V clamping voltage.
  • Surface mount SOT-23-3 package.
  • Operating temperature -40°C to 85°C.

PACDN042Y3R Applications

  • Automotive electronics protection.
  • ESD protection for I/O lines.
  • Suitable for space-constrained designs.
  • Protection of sensitive ICs from voltage transients.

PACDN042Y3R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the PACDN042Y3R?

5.5V.

What is the clamping voltage of the PACDN042Y3R?

8V.

What package is the PACDN042Y3R available in?

SOT-23-3 (TO-236) surface mount, also TO-236-3 and SC-59.

How many channels does the PACDN042Y3R have?

2 unidirectional channels.

Is the PACDN042Y3R suitable for automotive applications?

Yes, it is listed for automotive applications.

What is the operating temperature range of the PACDN042Y3R?

-40°C to 85°C.

Does the PACDN042Y3R support power line protection?

No.

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