Part Image

SMAJ40A-QH - Bourns

Description: ESD Suppressors / TVS Diodes 40volts 400W 5% Uni-Dir. AEC-Q101

Download SMAJ40A-QH Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
SMAJ40A-QH - Bourns PCB footprint - Diodes Moulded - Diodes Moulded - SMA
click to zoom
3D Models
SMAJ40A-QH - Bourns  - 3D model - Diodes Moulded - SMA
click to zoom

SMAJ40A-QH Details

  • Manufacturer Part Number:

    SMAJ40A-QH

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6

  • Additional Feature:

    PRSM-MIN

  • Breakdown Voltage-Max:

    49.1 V

  • Breakdown Voltage-Min:

    44.4 V

  • Breakdown Voltage-Nom:

    46.75 V

  • Clamping Voltage-Max:

    64.5 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    400 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Reference Standard:

    AEC-Q101

  • Rep Pk Reverse Voltage-Max:

    40 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

SMAJ40A-QH Frequently Asked Questions (FAQs)

  • The recommended land pattern for SMAJ40A-QH is a rectangular pad with a size of 2.5 mm x 1.25 mm, with a solder mask clearance of 0.1 mm around the pad.
  • Yes, SMAJ40A-QH is rated for operation up to 150°C, making it suitable for high-temperature applications. However, the device's performance may degrade at temperatures above 125°C.
  • SMAJ40A-QH has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures when handling the device, such as using an ESD wrist strap or mat.
  • No, SMAJ40A-QH is rated for a maximum voltage of 40V, and using it in a circuit with a higher voltage may cause the device to fail or degrade prematurely.
  • The SMAJ40A-QH has a polarity mark on the package, which indicates the cathode (negative) lead. The cathode lead should be oriented towards the negative voltage rail in the circuit.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

SMAJ40A-QH Overview

Use the download button to access the SMAJ40A-QH schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SMAJ4, or try a keyword search, such as Transient Suppressors

Parts related to SMAJ40A-QH

Showing 0 results

SMAJ40A-QH Alternates

Showing results

Image Part Number Model
Part Image SMAJ40A-T13 ProTek Devices

Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC

Part Image SMAJ40A Uniohm Corp

Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC

Part Image SMAJ40HF4G Taiwan Semiconductor

Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC

Part Image SMAJ40AHR3G Taiwan Semiconductor

Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC

Part Image SMAJ40AHM2 Taiwan Semiconductor

Trans Voltage Suppressor Diode, 400W, 40V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC

For a full list of alternate parts for SMAJ40A-QH, check out Findchips.com