BA17820CP-E2 footprint, schematic symbol and 3D model by ROHM Semiconductor

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PCB Footprints

BA17820CP-E2 - ROHM Semiconductor PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO220CP-3

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3D Models

BA17820CP-E2 - ROHM Semiconductor - 3D model - Transistor Outline, Vertical - TO220CP-3

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Datasheet Download Datasheet
Stock & Prices Price & Stock for BA17820CP-E2
Part Number BA17820CP-E2
Manufacturer ROHM Semiconductor
Pin Count 3
Part Category Integrated Circuit
Package Category Transistor Outline, Vertical
Footprint Name Transistor Outline, Vertical - TO220CP-3
Released Date Mar 1, 2025
Last Modified Date Apr 2, 2025 1:02 PM UTC
Pinout / Pin List Click Here (Member Only)

BA17820CP-E2 Details

Manufacturer Part Number:
BA17820CP-E2
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Package Description:
TO-220, 3 PIN
Country Of Origin:
Philippines
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
ROHM Semiconductor
YTEOL:
0
Adjustability:
FIXED
Dropout Voltage1-Nom:
2 V
Input Voltage Absolute-Max:
35 V
Input Voltage-Max:
33 V
Input Voltage-Min:
23 V
JESD-30 Code:
R-PSFM-T3
Length:
10 mm
Line Regulation-Max:
0.4%
Load Regulation-Max:
0.4%
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
3
Operating Temperature TJ-Max:
150 °C
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current1-Max:
1 A
Output Voltage1-Max:
21 V
Output Voltage1-Min:
19 V
Output Voltage1-Nom:
20 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
TO-220
Package Equivalence Code:
SIP3,.1TB
Package Shape:
RECTANGULAR
Package Style:
FLANGE MOUNT
Regulator Type:
FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max:
16.8 mm
Surface Mount:
NO
Technology:
BIPOLAR
Terminal Form:
THROUGH-HOLE
Terminal Pitch:
2.54 mm
Terminal Position:
SINGLE
Voltage Tolerance-Max:
5%
Width:
4.5 mm

BA17820CP-E2 Frequently Asked Questions (FAQs)

ROHM recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
ROHM recommends following the derating guidelines in the datasheet, and ensuring that the device is operated within the specified temperature range. Additionally, consider using a heat sink or thermal interface material to reduce junction temperature.
While the datasheet specifies the recommended operating voltage range, the absolute maximum rating for the input pins is typically 7V. Exceeding this voltage may cause damage to the device.
Yes, the BA17820CP-E2 is AEC-Q100 qualified, making it suitable for automotive applications. However, ensure that the device is used within the specified operating conditions and that the system design meets the required automotive standards.
Check the input voltage, ensure that the enable pin is properly biased, and verify that the device is not in a latch-up or over-temperature condition. Also, review the PCB layout to ensure that there are no issues with the power supply or signal routing.

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BA17820CP-E2 - ROHM Semiconductor

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