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Transistors / Small Signal Bipolar Transistors / 2SAR542PT100
Datasheets
2SAR542PT100 by: ROHM Semiconductor

Small Signal Bipolar Transistor, 5A I(C), 30V V(BR)CEO, 1-Element, PNP, Silicon, ROHS COMPLIANT, MPT3, 3 PIN

Part Details for 2SAR542PT100 by ROHM Semiconductor

Results Overview of 2SAR542PT100 by ROHM Semiconductor

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

2SAR542PT100 Information

2SAR542PT100 by ROHM Semiconductor is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for 2SAR542PT100

Part # Distributor Description Stock Price Buy
DISTI # 82AC4031
Newark Trans, Pnp, -30V, -5A, 150Deg C, 0.5W, Transistor Polarity:Pnp, Collector Emitter Voltage V(Br)Ceo... :30V, Transition Frequency Ft:-, Power Dissipation Pd:500Mw, Dc Collector Current:-5A, Dc Current Gain Hfe:200Hfe, Transistor Case Rohs Compliant: Yes |Rohm 2SAR542PT100 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 78
  • 1 $0.9460
  • 10 $0.6520
  • 25 $0.5810
  • 50 $0.5100
  • 100 $0.4390
  • 250 $0.3920
  • 500 $0.3440
  • 1,000 $0.3120
$0.3120 / $0.9460 Buy Now
DISTI # 2SAR542PT100CT-ND
DigiKey TRANS PNP 30V 5A MPT3 Min Qty: 1 Lead time: 18 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 2276
In Stock
  • 1 $1.1000
  • 10 $0.6900
  • 100 $0.4524
  • 500 $0.3501
  • 1,000 $0.3172
  • 2,000 $0.2894
  • 3,000 $0.2753
  • 5,000 $0.2594
  • 7,000 $0.2500
  • 10,000 $0.2408
  • 25,000 $0.2300
$0.2300 / $1.1000 Buy Now
DISTI # 755-2SAR542PT100
Mouser Electronics Bipolar Transistors - BJT Trans GP BJT PNP 30V 5A RoHS: Compliant 93
  • 1 $1.0000
  • 10 $0.6550
  • 100 $0.4360
  • 500 $0.3400
  • 1,000 $0.3070
  • 2,000 $0.2670
  • 5,000 $0.2490
  • 10,000 $0.2400
  • 25,000 $0.2300
$0.2300 / $1.0000 Buy Now
DISTI # 83692354
Verical Trans GP BJT PNP 30V 5A 2000mW 4-Pin(3+Tab) MPT T/R Min Qty: 153 Package Multiple: 1 Date Code: 2341 Americas - 460
  • 153 $0.9200
$0.9200 Buy Now
Bristol Electronics   455
RFQ
Quest Components   364
  • 1 $0.8600
  • 30 $0.5160
  • 117 $0.4300
$0.4300 / $0.8600 Buy Now
DISTI # 2SAR542PT100
TME Transistor: PNP, bipolar, 30V, 5A, 500mW, SC62,SOT89 Min Qty: 1 0
  • 1 $0.6620
  • 10 $0.5000
  • 15 $0.4110
  • 75 $0.3160
  • 100 $0.2920
  • 150 $0.2470
  • 400 $0.2340
  • 1,000 $0.2290
  • 5,000 $0.2120
  • 7,000 $0.2060
$0.2060 / $0.6620 RFQ
DISTI # 2SAR542PT100
Avnet Silica Trans GP BJT PNP 30V 5A 3Pin SOT89 TR (Alt: 2SAR542PT100) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 16 Weeks, 0 Days Silica - 0
Buy Now
LCSC 30V 2W 200500mA2V 5A PNP SOT-89-3 Bipolar (BJT) ROHS 1125
  • 5 $0.2974
  • 50 $0.2329
  • 150 $0.2052
  • 1,000 $0.1707
  • 2,000 $0.1554
  • 5,000 $0.1462
$0.1462 / $0.2974 Buy Now
Vyrian Transistors 694
RFQ

Part Details for 2SAR542PT100

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2SAR542PT100 Part Data Attributes

Parametric Data
2SAR542PT100 ROHM Semiconductor
Buy Now Datasheet
Compare Parts:
2SAR542PT100 ROHM Semiconductor Small Signal Bipolar Transistor, 5A I(C), 30V V(BR)CEO, 1-Element, PNP, Silicon, ROHS COMPLIANT, MPT3, 3 PIN
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROHM CO LTD
Package Description ROHS COMPLIANT, MPT3, 3 PIN
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
Factory Lead Time 18 Weeks
Samacsys Manufacturer ROHM Semiconductor
Case Connection COLLECTOR
Collector Current-Max (IC) 5 A
Collector-Emitter Voltage-Max 30 V
Configuration SINGLE
DC Current Gain-Min (hFE) 200
JESD-30 Code R-PSSO-F3
JESD-609 Code e2
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) 2 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Tin/Copper (Sn/Cu)
Terminal Form FLAT
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 10
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 240 MHz

Alternate Parts for 2SAR542PT100

This table gives cross-reference parts and alternative options found for 2SAR542PT100. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 2SAR542PT100, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
2SAR533PT100 ROHM Semiconductor Check for Price Small Signal Bipolar Transistor, 3A I(C), 50V V(BR)CEO, 1-Element, PNP, Silicon, ROHS COMPLIANT, MPT3, 3 PIN 2SAR542PT100 vs 2SAR533PT100
2SAR513PT100 ROHM Semiconductor Check for Price Small Signal Bipolar Transistor, 1A I(C), 50V V(BR)CEO, 1-Element, PNP, Silicon, ROHS COMPLIANT, MPT3, 3 PIN 2SAR542PT100 vs 2SAR513PT100
2SAR552PT100 ROHM Semiconductor Check for Price Small Signal Bipolar Transistor, 3A I(C), 30V V(BR)CEO, 1-Element, PNP, Silicon, ROHS COMPLIANT, MPT3, 3 PIN 2SAR542PT100 vs 2SAR552PT100
2SAR553PT100 ROHM Semiconductor Check for Price Small Signal Bipolar Transistor, 2A I(C), 50V V(BR)CEO, 1-Element, PNP, Silicon, ROHS COMPLIANT, MPT3, 3 PIN 2SAR542PT100 vs 2SAR553PT100

2SAR542PT100 Related Parts

2SAR542PT100 Frequently Asked Questions (FAQ)

  • A thermal pad on the bottom of the package should be connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.

  • To ensure stability, a 10uF ceramic capacitor should be connected between the VIN and GND pins, and a 1uF ceramic capacitor between the VOUT and GND pins.

  • The maximum input voltage is 42V, but it's recommended to operate within 36V to ensure reliable operation and minimize the risk of damage.

  • The 2SAR542PT100 is rated for operation up to 125°C, but the output current may need to be derated at higher temperatures to prevent overheating.

  • An external current limit resistor can be added in series with the input voltage to prevent overcurrent conditions. Additionally, a fuse or PTC can be used to protect against short-circuit conditions.