Service hotline
+86 0755-83044319
The MMBTA42 is a PNP bipolar junction transistor (BJT) known for its robust performance and reliability in various electronic circuits. Encapsulated in the SOT-23 package, this transistor features a collector-emitter voltage (VCEO) rating of 300V, a maximum collector current (IC) of 0.3A, and a power dissipation (PD) of 0.35W. It has a transition frequency (fT) of 50MHz, making it suitable for applications that require efficient switching and moderate frequency amplification.
Download datasheet Inquiry
Our advantages:
Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China. As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service.
Description:
The MMBTA42 is a PNP bipolar junction transistor (BJT) known for its robust performance and reliability in various electronic circuits. Encapsulated in the SOT-23 package, this transistor features a collector-emitter voltage (VCEO) rating of 300V, a maximum collector current (IC) of 0.3A, and a power dissipation (PD) of 0.35W. It has a transition frequency (fT) of 50MHz, making it suitable for applications that require efficient switching and moderate frequency amplification.
Slkor alternative equivalents to STMicroelectronics.
| STMicroelectronics | Slkor Replacements | ||
| Part Number | Part Number | Product Category | Package |
| BTA06-800BWRG | BTA06-800B | SCR | TO-220 |
| BTA08-800BWRG | BTA08-800B | SCR | TO-220 |
| BTA12-600BWRG | BTA12-600B | SCR | TO-220 |
| BTA16-800BWRG | BTA16-800B | SCR | TO-220 |
| BTA24-800BWRG | BTA24-800B | SCR | TO-220 |
| BTA26-800BWRG | BTA26-800B | SCR | TO-3P |
| BTA41-800BRG | BTA41-800B | SCR | TO-3P |
| BTA41-1200BRG | BTA41-1200B | SCR | TO-3P |
| ZMM5V1 | ZMM5V1 | Zener Diode | LL-34 |
| TIP122 | TIP122 | Darlington Array | TO-220 |
| TIP127 | TIP127 | Darlington Array | TO-220 |
| ULN2001D1013TR | ULN2001D | Darlington Array | SOP-16 |
| L4949 | SL4949 | Linear Regulator | SOP-8 |
| LM317T-DGZ | LM317 | Linear Regulator | TO-220 |
| LMV321ILT | LMV321 | Op-amp | SOT-23-5 |
| M24C02-WMN6TP | SL24C02D | EEPROM | SOP-8 |
| MMBTA42 | MMBTA42 | Transistor | SOT-23 |
| MMBT4401 | MMBT4401 | Transistor | SOT-23 |
| MMBT5551 | MMBT5551 | Transistor | SOT-23 |
| MMBT5401 | MMBT5401 | Transistor | SOT-23 |
| MMBT3904 | MMBT3904 | Transistor | SOT-23 |
| MMBT3906 | MMBT3906 | Transistor | SOT-23 |
| MMBT2222A | MMBT2222A | Transistor | SOT-23 |
| D44H11 | SL44H11 | Transistor | TO-220-3L |
Features
l High breakdown voltage
l Low collector-emitter saturation voltage
Complementary to MMBTA92 (PNP)
Applications:
The MMBTA42 transistor is suitable for a variety of electronic applications, including:
MAXIMUM RATINGS (Ta=25℃ unless otherwise noted)
| Symbol | Parameter | Value | Unit | ||
| VCBO | Collector-Base Voltage | 300 | V | ||
| VCEO | Collector-Emitter Voltage | 300 | V | ||
| VEBO | Emitter-Base Voltage | 5 | V | ||
| IC | Collector Current -Continuous | 0.3 | A | ||
| File Name | Title | Description |
|---|---|---|
| MMBTA42.pdf | MMBTA42 | - |
Support
If you need design/technical support, please let us know and fill inResponse FormWe will get back to you as soon as possible.
Longevity
The Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our executive Management Team. View ourlongevity programhere.