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NXP Semiconductors BTA202X-600E,127 — Discrete Semiconductors

BTA202X-600E,127 Triac, Sensitive Gate, 600 V, 2 A, TO-220F

MPNBTA202X-600E,127
End of Life

WeEn BTA202X-600E,127, Logic - Sensitive Gate Triac, Single, 600 V Off-State, 2 A RMS, 10 mA Igt, TO-220-3 Full Pack Isolated Tab, Through Hole, 125°C TJ.

$0.28Ref. price · indicative, final on quote
NXP Semiconductors BTA202X-600E,127 datasheet (PDF)
PackagingTO-220-3 Full Pack, Isolated Tab
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

BTA202X-600E,127 specifications
ParameterValue
Triac typeLogic - Sensitive Gate
MountingThrough Hole
Voltage - off state600 V
Voltage - gate trigger (Vgt)1.5 V
Current - hold (Ih)12 mA
Current - gate trigger (Igt)10 mA
Current - on state (It (RMS))2 A
Current - non rep. surge 50, 60Hz14A, 15.4A
Operating temperature125°C (TJ)
PackageBulk
ConfigurationSingle
CaseTO-220-3 Full Pack, Isolated Tab

Product details

The WeEn BTA202X-600E,127 is a logic-level sensitive-gate triac rated for 600 V off-state blocking and 2 A RMS on-state current. The 10 mA maximum gate trigger current (Igt) lets it switch directly from a microcontroller I/O pin, optocoupler, or low-voltage logic output without an intermediate driver transistor. The TO-220F full-pack isolated tab means the metal back is electrically isolated — mount it directly to a heatsink or chassis without an insulating pad, saving assembly time and BOM cost in line-voltage applications like small motor controls, solid-state relays, and lighting dimmers.

No NRND or EOL notice is on record.

Frequently asked questions

What is a sensitive gate triac?

A sensitive gate triac requires a lower gate trigger current (typically 10 mA or less) compared to standard triacs. This allows direct drive from logic-level signals, eliminating the need for a separate driver transistor.

What is the pinout of BTA202X-600E,127?

The BTA202X-600E,127 in the TO-220F package has the standard triac pinout: main terminal 1 (MT1), main terminal 2 (MT2), and gate. The isolated tab is electrically neutral and can be heatsinked directly.