Part Details for MMBTA42-HF by Comchip Technology Corporation Ltd
Results Overview of MMBTA42-HF by Comchip Technology Corporation Ltd
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Audio and Video Systems
MMBTA42-HF Information
MMBTA42-HF by Comchip Technology Corporation Ltd 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 MMBTA42-HF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
641-MMBTA42-HFTR-ND
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DigiKey | TRANS NPN 300V 0.3A SOT-23-3 Min Qty: 3000 Lead time: 12 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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$0.0288 / $0.0512 | Buy Now |
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DISTI #
750-MMBTA42-HF
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Mouser Electronics | Bipolar Transistors - BJT TRANS NPN 300V 350mW SOT-23 RoHS: Compliant | 7673 |
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$0.0330 / $0.3100 | Buy Now |
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NAC | TRANS NPN 300V 350mW SOT-23 RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 | 0 |
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$0.0320 / $0.0800 | Buy Now |
Part Details for MMBTA42-HF
MMBTA42-HF CAD Models
MMBTA42-HF Part Data Attributes
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MMBTA42-HF
Comchip Technology Corporation Ltd
Buy Now
Datasheet
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MMBTA42-HF
Comchip Technology Corporation Ltd
Small Signal Bipolar Transistor,
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | COMCHIP TECHNOLOGY CO LTD | |
| Package Description | SOT-23, 3 PIN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Date Of Intro | 2019-09-19 | |
| Samacsys Manufacturer | Comchip Technology | |
| Additional Feature | HIGH RELIABILITY | |
| Collector Current-Max (IC) | 0.3 A | |
| Collector-Emitter Voltage-Max | 300 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 65 | |
| JESD-30 Code | R-PDSO-G3 | |
| 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 | |
| Polarity/Channel Type | NPN | |
| Power Dissipation Ambient-Max | 0.35 W | |
| Power Dissipation-Max (Abs) | 0.35 W | |
| Surface Mount | YES | |
| Terminal Form | GULL WING | |
| Terminal Position | DUAL | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 50 MHz | |
| VCEsat-Max | 0.2 V |
MMBTA42-HF Frequently Asked Questions (FAQ)
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The recommended PCB footprint for the MMBTA42-HF 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.
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To ensure reliable operation of the MMBTA42-HF in high-temperature environments, it is recommended to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive PCB material, and minimizing power dissipation. Additionally, the device should be operated within its specified temperature range of -55°C to 150°C.
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The maximum allowable voltage for the MMBTA42-HF is 300V, which is the maximum collector-emitter voltage (Vceo) rating. However, it is recommended to operate the device within its specified voltage range to ensure reliable operation and to prevent damage.
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To handle ESD protection for the MMBTA42-HF, it is recommended to follow proper ESD handling procedures, such as using an ESD wrist strap or mat, and storing the devices in anti-static packaging. Additionally, the device should be handled in a controlled environment with minimal exposure to electrostatic discharge.
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The recommended storage temperature range for the MMBTA42-HF is -40°C to 100°C. Storage outside of this range may affect the device's reliability and performance.