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2SAR502UBTL - ROHM Semiconductor

Description: PNP, SOT-323FL, -30V -0.5A, Driver Transistor

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2SAR502UBTL - ROHM Semiconductor - PCB symbol
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PCB Footprints
2SAR502UBTL - ROHM Semiconductor PCB footprint - SO Transistor Flat Lead - SO Transistor Flat Lead - UMT3F
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3D Models
2SAR502UBTL - ROHM Semiconductor - 3D model - SO Transistor Flat Lead - UMT3F
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2SAR502UBTL Details

  • Manufacturer Part Number:

    2SAR502UBTL

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    ROHM Semiconductor

  • Collector Current-Max (IC):

    0.5 A

  • Collector-Base Capacitance-Max:

    4 pF

  • Collector-Emitter Voltage-Max:

    30 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    200

  • JESD-30 Code:

    R-PDSO-F3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    PNP

  • Power Dissipation-Max (Abs):

    0.2 W

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    10

  • Transistor Application:

    AMPLIFIER

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    520 MHz

  • VCEsat-Max:

    0.4 V

2SAR502UBTL Frequently Asked Questions (FAQs)

  • ROHM recommends a 4-layer PCB with a solid ground plane and a separate power plane for the input and output. The input and output pins should be placed on opposite sides of the PCB to minimize noise coupling. Additionally, a 10uF ceramic capacitor should be placed close to the input pin to filter out high-frequency noise.
  • To ensure the 2SAR502UBTL operates within its specified temperature range, it's essential to provide adequate heat dissipation. ROHM recommends a thermal pad or a heat sink with a thermal resistance of less than 10°C/W. Additionally, the device should be placed in a well-ventilated area, and the ambient temperature should be kept below 85°C.
  • ROHM recommends a 10uF to 22uF ceramic capacitor with an X7R or X5R dielectric type for the input pin. This capacitor helps to filter out high-frequency noise and ensures stable operation. The capacitor should be placed as close to the input pin as possible to minimize parasitic inductance.
  • To protect the 2SAR502UBTL from overvoltage and overcurrent conditions, ROHM recommends using a voltage regulator with overvoltage protection (OVP) and overcurrent protection (OCP) features. Additionally, a fuse or a polymeric positive temperature coefficient (PPTC) device can be used to limit the current in case of a fault condition.
  • ROHM recommends a 10uF to 22uF ceramic capacitor with an X7R or X5R dielectric type for the output pin. This capacitor helps to filter out high-frequency noise and ensures stable operation. The capacitor should be placed as close to the output pin as possible to minimize parasitic inductance.

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2SAR502UBTL Overview

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