T835H-6G footprint, schematic symbol and 3D model by STMicroelectronics

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PCB Footprints

T835H-6G - STMicroelectronics PCB footprint - Other - Other - D²PAK_2025-45

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Part Number T835H-6G
Manufacturer STMicroelectronics
Pin Count 3
Part Category Triac A
Package Category Other
Footprint Name Other - D²PAK_2025-45
Released Date Aug 30, 2022
Last Modified Date Jan 8, 2026 2:31 PM UTC
Pinout / Pin List Click Here (Member Only)

T835H-6G Details

Manufacturer Part Number:
T835H-6G
Brand Name:
STMicroelectronics
Rohs Code:
Yes
Part Life Cycle Code:
Active
Part Package Code:
D2PAK
Package Description:
D2PAK-3
Pin Count:
3
Country Of Origin:
Mainland China
ECCN Code:
EAR99
HTS Code:
8541.30.00.80
Factory Lead Time:
15 Weeks
Manufacturer:
STMicroelectronics
YTEOL:
6
Case Connection:
MAIN TERMINAL 2
Configuration:
SINGLE
Critical Rate of Rise of Commutation Voltage-Min:
14 V/us
Critical Rate of Rise of Off-State Voltage-Min:
1500 V/us
DC Gate Trigger Current-Max:
35 mA
DC Gate Trigger Voltage-Max:
1 V
Holding Current-Max:
35 mA
JESD-30 Code:
R-PSSO-G2
JESD-609 Code:
e3
Moisture Sensitivity Level:
1
Number of Elements:
1
Number of Terminals:
2
Operating Temperature-Max:
150 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
245
Qualification Status:
Not Qualified
RMS On-state Current-Max:
8 A
Repetitive Peak Off-state Voltage:
600 V
Surface Mount:
YES
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Position:
SINGLE
Trigger Device Type:
TRIAC

T835H-6G Frequently Asked Questions (FAQs)

STMicroelectronics provides a recommended PCB layout in their application note AN5046, which includes guidelines for thermal pad connection, copper pouring, and via placement to ensure optimal thermal performance.
The thermal shutdown feature is enabled by default. To handle it, monitor the TSD (Thermal Shutdown) pin, which goes low when the junction temperature exceeds 170°C. When TSD is low, the device is in thermal shutdown. Wait for the device to cool down before re-enabling it.
Although the datasheet specifies a maximum input voltage of 6V, it's recommended to limit the input voltage to 5.5V to ensure reliable operation and prevent damage to the device.
Follow STMicroelectronics' guidelines for EMC in their application note AN1709, which provides recommendations for PCB layout, component selection, and shielding to minimize electromagnetic interference.
While the datasheet doesn't specify a recommended operating frequency range, STMicroelectronics recommends operating the device between 100 kHz to 1 MHz for optimal performance and to minimize electromagnetic emissions.

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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