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Trigger Devices / TRIACs / MAC12D
Datasheets
MAC12D by:
onsemi
Freescale Semiconductor
Littelfuse Inc
Motorola Mobility LLC
Motorola Semiconductor Products
onsemi
Rochester Electronics LLC
Not Found

Sensitive Gate Triac, TO-220 3 LEAD STANDARD, 50-TUBE

Part Details for MAC12D by onsemi

Results Overview of MAC12D by onsemi

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

MAC12D Information

MAC12D by onsemi is a TRIAC.
TRIACs are under the broader part category of Trigger Devices.

Trigger devices initiate or control actions in electronic circuits by producing output signals when specific input conditions are met. They are commonly used in timing circuits and pulse generators. Read more about Trigger Devices on our Trigger Devices part category page.

Price & Stock for MAC12D

Part # Distributor Description Stock Price Buy
Rochester Electronics TRIAC, 400V, 12A, TO-220AB RoHS: Not Compliant Status: Obsolete Min Qty: 1 288
  • 1 $0.5308
  • 25 $0.5202
  • 100 $0.4990
  • 500 $0.4777
  • 1,000 $0.4512
$0.4512 / $0.5308 Buy Now

Part Details for MAC12D

MAC12D CAD Models

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MAC12D Part Data Attributes

Parametric Data
MAC12D onsemi
Buy Now Datasheet
Compare Parts:
MAC12D onsemi Sensitive Gate Triac, TO-220 3 LEAD STANDARD, 50-TUBE
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Part Package Code TO-220AB
Package Description CASE 221A-09, 3 PIN
Pin Count 3
Manufacturer Package Code 221A-09
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.30.00.80
Factory Lead Time 4 Weeks
Case Connection MAIN TERMINAL 2
Configuration SINGLE
Critical Rate of Rise of Commutation Voltage-Min 6.5 V/us
Critical Rate of Rise of Off-State Voltage-Min 250 V/us
DC Gate Trigger Current-Max 35 mA
DC Gate Trigger Voltage-Max 1.5 V
Holding Current-Max 40 mA
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e0
Leakage Current-Max 0.01 mA
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) 235
Qualification Status Not Qualified
RMS On-state Current-Max 12 A
Repetitive Peak Off-state Voltage 400 V
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Trigger Device Type TRIAC

Alternate Parts for MAC12D

This table gives cross-reference parts and alternative options found for MAC12D. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MAC12D, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
MAC12HCM Motorola Mobility LLC Check for Price 600V, 12A, TRIAC, TO-220AB, CASE 221A, 4 PIN MAC12D vs MAC12HCM
Part Number Manufacturer Composite Price Description Compare
MAC12DG onsemi Check for Price Sensitive Gate Triac, TO-220 3 LEAD STANDARD, 50-TUBE MAC12D vs MAC12DG

MAC12D Related Parts

MAC12D Frequently Asked Questions (FAQ)

  • A good PCB layout is crucial for the MAC12D. Ensure a solid ground plane, keep the input and output traces short and symmetrical, and use a common-mode choke to reduce EMI. Refer to onsemi's application notes and layout guidelines for more information.

  • The input capacitor value depends on the input voltage, frequency, and desired ripple rejection. A general rule of thumb is to use a capacitor with a value between 1uF to 10uF, with a voltage rating higher than the input voltage. Consult the datasheet and onsemi's application notes for more specific guidance.

  • The MAC12D can tolerate a certain amount of input voltage ripple, but excessive ripple can affect performance and reliability. As a general guideline, keep the input voltage ripple below 10% of the nominal input voltage. Consult the datasheet and onsemi's application notes for more specific information.

  • To ensure a stable and regulated output voltage, make sure to use a suitable output capacitor value, keep the output traces short and symmetrical, and use a feedback resistor with a value between 1kΩ to 10kΩ. Consult the datasheet and onsemi's application notes for more specific guidance.

  • The thermal derating curve for the MAC12D is not explicitly stated in the datasheet. However, onsemi provides a thermal derating curve in their application notes, which shows the maximum allowed power dissipation versus ambient temperature. Consult the application notes for more information.