STD35N3LH5 footprint, schematic symbol and 3D model by STMicroelectronics

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STD35N3LH5 - STMicroelectronics PCB footprint - Other - Other - DPAK (TO-252)-2022_ 1

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Datasheet Download Datasheet
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Part Number STD35N3LH5
Manufacturer STMicroelectronics
Pin Count 3
Part Category MOSFET (N-Channel)
Package Category Other
Footprint Name Other - DPAK (TO-252)-2022_ 1
Released Date Aug 28, 2022
Last Modified Date Mar 26, 2025 3:22 PM UTC
Pinout / Pin List Click Here (Member Only)

STD35N3LH5 Details

Manufacturer Part Number:
STD35N3LH5
Brand Name:
STMicroelectronics
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Part Package Code:
TO-252
Pin Count:
3
Country Of Origin:
Mainland China
ECCN Code:
EAR99
Manufacturer:
STMicroelectronics
YTEOL:
0
Additional Feature:
AVALANCHE RATED
Avalanche Energy Rating (Eas):
100 mJ
Case Connection:
DRAIN
Configuration:
SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min:
30 V
Drain Current-Max (ID):
35 A
Drain-source On Resistance-Max:
0.02 Ω
FET Technology:
METAL-OXIDE SEMICONDUCTOR
Feedback Cap-Max (Crss):
22 pF
JEDEC-95 Code:
TO-252
JESD-30 Code:
R-PSSO-G2
JESD-609 Code:
e3
Moisture Sensitivity Level:
1
Number of Elements:
1
Number of Terminals:
2
Operating Mode:
ENHANCEMENT MODE
Operating Temperature-Max:
175 °C
Operating Temperature-Min:
-55 °C
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Peak Reflow Temperature (Cel):
260
Polarity/Channel Type:
N-CHANNEL
Power Dissipation-Max (Abs):
35 W
Pulsed Drain Current-Max (IDM):
140 A
Qualification Status:
Not Qualified
Surface Mount:
YES
Terminal Finish:
Matte Tin (Sn) - annealed
Terminal Form:
GULL WING
Terminal Position:
SINGLE
Time@Peak Reflow Temperature-Max (s):
30
Transistor Application:
SWITCHING
Transistor Element Material:
SILICON

STD35N3LH5 Frequently Asked Questions (FAQs)

The maximum operating temperature range for STD35N3LH5 is -40°C to 150°C, as specified in the datasheet. However, it's recommended to operate within -40°C to 125°C for optimal performance and reliability.
To ensure proper biasing, follow the recommended operating conditions in the datasheet. Typically, this includes connecting the gate to a voltage source (e.g., 5V) through a suitable resistor (e.g., 1 kΩ) and ensuring the drain-source voltage is within the recommended range (e.g., 10V to 30V).
For optimal thermal management, use a PCB with a solid copper ground plane, and ensure good thermal conductivity between the device and the PCB. Use thermal vias and a heat sink if necessary. Keep the PCB layout compact and symmetrical to minimize parasitic inductance and capacitance.
Use a voltage regulator or a voltage limiter to prevent overvoltage. Implement overcurrent protection using a current sense resistor and a comparator or a dedicated overcurrent protection IC. Ensure the device is operated within the recommended maximum ratings.
A suitable gate drive circuitry for STD35N3LH5 typically includes a gate driver IC (e.g., STP16NF06) or a discrete transistor (e.g., 2N3904) with a suitable resistor and capacitor to ensure proper gate-source voltage and current.

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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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