T850H-6G-TR footprint, schematic symbol and 3D model by STMicroelectronics

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T850H-6G-TR - STMicroelectronics PCB footprint - Other - Other - D²PAK_2025-37

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Part Number T850H-6G-TR
Manufacturer STMicroelectronics
Pin Count 3
Part Category Triac A
Package Category Other
Footprint Name Other - D²PAK_2025-37
Released Date Aug 30, 2022
Last Modified Date Jan 8, 2026 2:31 PM UTC
Pinout / Pin List Click Here (Member Only)

T850H-6G-TR Details

Manufacturer Part Number:
T850H-6G-TR
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:
50 mA
DC Gate Trigger Voltage-Max:
1 V
Holding Current-Max:
75 mA
JESD-30 Code:
R-PSSO-G2
JESD-609 Code:
e3
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):
NOT SPECIFIED
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) - annealed
Terminal Form:
GULL WING
Terminal Position:
SINGLE
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Trigger Device Type:
TRIAC

T850H-6G-TR Frequently Asked Questions (FAQs)

STMicroelectronics recommends a 2-layer or 4-layer PCB with a thermal pad connected to a large copper area on the bottom layer to dissipate heat efficiently.
Implement a thermal management system, such as a heat sink or fan, to keep the junction temperature below 150°C. Also, ensure proper PCB design and layout to minimize thermal resistance.
A 10uF to 22uF X7R or X5R ceramic capacitor is recommended for input decoupling, placed as close to the device as possible.
Use a shielded enclosure, keep the PCB layout compact, and use a common-mode choke or ferrite bead on the input lines to reduce EMI emissions.
The device can withstand voltage transients up to 100V for 100ns, but it's recommended to use a TVS diode or a voltage clamp to protect the device from voltage spikes.

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T850H-6G-TR Overview

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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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