- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for STTH30R04D
- Part Number STTH30R04D
- Manufacturer STMicroelectronics
- Pin Count 2
- Part Category Diode
- Package Category Transistor Outline, Vertical
- Footprint Name Transistor Outline, Vertical - T0-220AC_2022
- Released Date Sep 7, 2022
- Last Modified Date Jan 8, 2026 2:31 PM UTC
- Pinout / Pin List Click Here (Member Only)
STTH30R04D Details
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Manufacturer Part Number:
STTH30R04D
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Brand Name:
STMicroelectronics
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
TO-220AC
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Package Description:
ROHS COMPLIANT, PLASTIC PACKAGE-2
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Pin Count:
3
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Country Of Origin:
Mainland China
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ECCN Code:
EAR99
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HTS Code:
8541.10.00.80
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Factory Lead Time:
15 Weeks
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Manufacturer:
STMicroelectronics
STTH30R04D Frequently Asked Questions (FAQs)
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A good PCB layout for optimal thermal performance involves placing the STTH30R04D near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the PCB. A 2-layer or 4-layer PCB with a solid ground plane is recommended. Avoid placing thermal vias or thermal pads under the device.
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To ensure accurate temperature measurements, calibrate the STTH30R04D using the calibration coefficients provided in the datasheet. Also, ensure that the device is not subject to thermal gradients or self-heating effects. Use a low-noise, low-impedance power supply and minimize electromagnetic interference (EMI) in the system.
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The recommended power-on sequence for the STTH30R04D is to first apply the analog power supply (VDDA) and then the digital power supply (VDD). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent latch-up and ensures proper device operation.
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The STTH30R04D outputs temperature data in a 16-bit, 2's complement format. To handle this data, use a microcontroller or a dedicated IC that can interpret 2's complement data. Ensure that your system can handle the output data rate of 1 Hz to 16 Hz, depending on the measurement mode.
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When using the STTH30R04D in a humid environment, ensure that the device is properly sealed or coated to prevent moisture ingress. Also, consider using a humidity sensor to compensate for humidity effects on the temperature measurement. Finally, ensure that the device is operated within its recommended temperature range to minimize errors.
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STTH30R04D Overview
Use the download button to access the STTH30R04D schematic symbol, PCB footprint, and 3D model.
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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