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STMicroelectronics T835-600G — Discrete Semiconductors

STMicroelectronics T835-600G Triac

MPNT835-600G
Active

STMicroelectronics T835-600G, Alternistor - Snubberless triac, 600 V off-state, 8 A RMS on-state, single configuration, surface-mount D2PAK (TO-263), -40°C to 125°C operating junction temperature.

$1.7200Ref. price · indicative, final on quote
STMicroelectronics T835-600G datasheet (PDF)
PackagingTO-263-3, D²Pak (2 Leads + Tab), TO-263AB
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

T835-600G specifications
ParameterValue
Triac typeAlternistor - Snubberless
MountingSurface Mount
Voltage - off state600 V
Voltage - gate trigger (Vgt)1.3 V
Current - hold (Ih)35 mA
Current - gate trigger (Igt)35 mA
Current - on state (It (RMS))8 A
Current - non rep. surge 50, 60Hz80A, 84A
Operating temperature-40°C~125°C(TJ)
PackageTube
ConfigurationSingle
CaseTO-263-3, D²Pak (2 Leads + Tab), TO-263AB

Product details

Alternistor Snubberless triac for inductive-load switching

The STMicroelectronics T835-600G is an Alternistor - Snubberless triac rated for 600 V off-state voltage and 8 A RMS on-state current, housed in a surface-mount D2PAK package. The snubberless construction means it can switch inductive loads — motors, solenoids, transformers — without the external RC snubber network that standard triacs require, saving board space and reducing component count. The 35 mA gate trigger current and 1.3 V gate trigger voltage are compatible with standard logic-level drivers from microcontrollers or optocouplers.

No end-of-life notice or last-time-buy schedule is in effect. The D2PAK package is Pb-free and compatible with standard reflow profiles.

Frequently asked questions

What is the T835-600G triac type and snubberless feature?

The T835-600G is an Alternistor - Snubberless triac. The snubberless design means it can switch inductive loads without an external RC snubber, reducing BOM cost and board area.

Is T835-600G equivalent to T835-600B or other triacs?

The T835-600G is the surface-mount D2PAK variant. The T835-600B is a through-hole TO-220 version of the same die. For a higher-current D2PAK alternative, the T1235-600G (12 A) is a direct functional second source in the same Snubberless series.

Is T835-600G RoHS compliant?

Yes, the T835-600G is ROHS3 compliant, meaning it meets the latest EU RoHS directive with no exempted substances.