TN1515-600B footprint, schematic symbol and 3D model by STMicroelectronics

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PCB Footprints

TN1515-600B - STMicroelectronics PCB footprint - Other - Other - DPAK_2026-2.2

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Datasheet Download Datasheet
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Part Number TN1515-600B
Manufacturer STMicroelectronics
Pin Count 3
Part Category SCR
Package Category Other
Footprint Name Other - DPAK_2026-2.2
Released Date Apr 9, 2026
Last Modified Date Apr 9, 2026 4:43 AM UTC
Pinout / Pin List Click Here (Member Only)

TN1515-600B Details

Manufacturer Part Number:
TN1515-600B
Brand Name:
STMicroelectronics
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Part Package Code:
TO-252
Package Description:
ROHS COMPLIANT, PLASTIC, DPAK-3
Pin Count:
3
ECCN Code:
EAR99
HTS Code:
8541.30.00.80
Manufacturer:
STMicroelectronics
YTEOL:
0
Case Connection:
ANODE
Configuration:
SINGLE
Critical Rate of Rise of Off-State Voltage-Min:
200 V/us
DC Gate Trigger Current-Max:
15 mA
DC Gate Trigger Voltage-Max:
1.3 V
Holding Current-Max:
40 mA
JESD-30 Code:
R-PSSO-G2
JESD-609 Code:
e3
Leakage Current-Max:
0.005 mA
Moisture Sensitivity Level:
1
Non-Repetitive Pk On-state Cur:
165 A
Number of Elements:
1
Number of Terminals:
2
On-state Current-Max:
15000 A
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Qualification Status:
Not Qualified
RMS On-state Current-Max:
15 A
Repetitive Peak Off-state Voltage:
600 V
Repetitive Peak Reverse Voltage:
600 V
Surface Mount:
YES
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Position:
SINGLE
Trigger Device Type:
SCR

TN1515-600B Frequently Asked Questions (FAQs)

STMicroelectronics recommends a PCB layout with a large copper area connected to the thermal pad (exposed die attach) to dissipate heat efficiently. A minimum of 2 oz copper thickness is recommended, and the copper area should be connected to a solid ground plane to reduce thermal resistance.
To ensure reliable operation in high-temperature environments, it's essential to follow the recommended derating curves for the TN1515-600B. Additionally, consider using a heat sink or thermal interface material to reduce the junction temperature, and ensure good airflow around the device.
Although the datasheet specifies a maximum input voltage of 600V, it's essential to note that the device can withstand voltage transients up to 650V for a short duration (typically 100 ms). However, it's recommended to keep the input voltage below 600V for reliable operation.
To protect the TN1515-600B from EOS, it's recommended to use a TVS (transient voltage suppressor) diode or a varistor on the input lines to clamp voltage transients. Additionally, consider using a fuse or a current-limiting resistor to prevent excessive current during fault conditions.
STMicroelectronics recommends a soldering profile with a peak temperature of 260°C (500°F) and a dwell time of 10-30 seconds. It's essential to follow the recommended soldering profile to prevent damage to the device.

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TN1515-600B 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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