Datasheets
MMBTA42HE3-TP by: Micro Commercial Components

Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO,

Part Details for MMBTA42HE3-TP by Micro Commercial Components

Results Overview of MMBTA42HE3-TP by Micro Commercial Components

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MMBTA42HE3-TP Information

MMBTA42HE3-TP by Micro Commercial Components 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 MMBTA42HE3-TP

Part # Distributor Description Stock Price Buy
DISTI # 353-MMBTA42HE3-TPCT-ND
DigiKey TRANS NPN 300V 0.5A SOT-23 Min Qty: 1 Lead time: 16 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 3239
In Stock
  • 1 $0.2300
  • 10 $0.1420
  • 100 $0.0884
  • 500 $0.0648
  • 1,000 $0.0571
  • 3,000 $0.0473
$0.0473 / $0.2300 Buy Now
DISTI # 833-MMBTA42HE3-TP
Mouser Electronics Bipolar Transistors - BJT RoHS: Compliant 0
  • 1 $0.2300
  • 10 $0.1420
  • 100 $0.0650
  • 1,000 $0.0540
  • 3,000 $0.0390
  • 45,000 $0.0380
  • 99,000 $0.0370
$0.0370 / $0.2300 Order Now

Part Details for MMBTA42HE3-TP

MMBTA42HE3-TP CAD Models

MMBTA42HE3-TP Part Data Attributes

MMBTA42HE3-TP Micro Commercial Components
Buy Now Datasheet
Compare Parts:
MMBTA42HE3-TP Micro Commercial Components Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO,
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICRO COMMERCIAL COMPONENTS CORP
Reach Compliance Code compliant
ECCN Code EAR99
Samacsys Manufacturer MCC
Collector Current-Max (IC) 0.5 A
Collector-Emitter Voltage-Max 300 V
DC Current Gain-Min (hFE) 40
JESD-609 Code e3
Peak Reflow Temperature (Cel) 260
Terminal Finish MATTE TIN
Time@Peak Reflow Temperature-Max (s) 10

MMBTA42HE3-TP Frequently Asked Questions (FAQ)

  • The recommended PCB footprint for MMBTA42HE3-TP is a standard SOT-23 package with a minimum pad size of 0.8mm x 0.8mm and a maximum pad size of 1.2mm x 1.2mm, with a non-solder mask defined (NSMD) pad shape.

  • To prevent ESD damage, handle MMBTA42HE3-TP devices with an anti-static wrist strap or mat, and ensure that the workspace and tools are ESD-safe. Avoid touching the device pins or leads, and use ESD-protective packaging and storage.

  • The maximum operating temperature range for MMBTA42HE3-TP is -55°C to +150°C, with a storage temperature range of -55°C to +175°C.

  • Yes, MMBTA42HE3-TP is suitable for high-reliability and automotive applications, as it meets the requirements of AEC-Q101 and is manufactured with a high-reliability process.

  • The reliability and failure rate of MMBTA42HE3-TP can be determined using the FIT (Failure In Time) rate, which is typically provided by the manufacturer or can be calculated using industry-standard models such as MIL-HDBK-217 or Telcordia.

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