Part Details for MMBTA42LT1 by Motorola Mobility LLC
Results Overview of MMBTA42LT1 by Motorola Mobility LLC
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
Applications
Consumer Electronics
Audio and Video Systems
MMBTA42LT1 Information
MMBTA42LT1 by Motorola Mobility LLC 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 MMBTA42LT1
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
|
Bristol Electronics | Min Qty: 89 | 700 |
|
$0.0375 / $0.0563 | Buy Now |
Part Details for MMBTA42LT1
MMBTA42LT1 CAD Models
MMBTA42LT1 Part Data Attributes
|
|
MMBTA42LT1
Motorola Mobility LLC
Buy Now
Datasheet
|
Compare Parts:
MMBTA42LT1
Motorola Mobility LLC
500mA, 300V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, CASE 318-08, 3 PIN
|
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | MOTOROLA INC | |
| Part Package Code | SOT-23 | |
| Package Description | SMALL OUTLINE, R-PDSO-G3 | |
| Pin Count | 3 | |
| Manufacturer Package Code | CASE 318-08 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.21.00.95 | |
| Collector Current-Max (IC) | 0.5 A | |
| Collector-Base Capacitance-Max | 3 pF | |
| Collector-Emitter Voltage-Max | 300 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 40 | |
| JEDEC-95 Code | TO-236AB | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e0 | |
| 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 | 0.225 W | |
| Power Dissipation-Max (Abs) | 0.225 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | YES | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Position | DUAL | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 50 MHz | |
| VCEsat-Max | 0.5 V |
Alternate Parts for MMBTA42LT1
This table gives cross-reference parts and alternative options found for MMBTA42LT1. 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 MMBTA42LT1, 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 |
|---|---|---|---|---|
| MMBTA42 | Texas Instruments | Check for Price | 500mA, 300V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB | MMBTA42LT1 vs MMBTA42 |
| SMBTA42 | Infineon Technologies AG | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT PACKAGE-3 | MMBTA42LT1 vs SMBTA42 |
| MMBTA42 | Galaxy Semi-Conductor Co Ltd | Check for Price | Transistor, | MMBTA42LT1 vs MMBTA42 |
| PMBTA42 | YAGEO Corporation | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, | MMBTA42LT1 vs PMBTA42 |
| MMBTA42_R2_00001 | PanJit Semiconductor | Check for Price | Small Signal Bipolar Transistor, | MMBTA42LT1 vs MMBTA42_R2_00001 |
MMBTA42LT1 Frequently Asked Questions (FAQ)
-
The MMBTA42LT1 can operate safely between -55°C to 150°C, but the recommended operating temperature range is -40°C to 85°C for optimal performance.
-
To ensure proper biasing, the base-emitter voltage (VBE) should be around 0.65-0.7V, and the collector-emitter voltage (VCE) should be around 1-2V. Additionally, the base current should be limited to prevent overheating.
-
The MMBTA42LT1 can handle a maximum continuous collector current (IC) of 500mA, and a peak current of up to 1A for short durations.
-
To protect the MMBTA42LT1 from ESD, handle the device with an anti-static wrist strap or mat, and ensure that the circuit board is designed with ESD protection in mind, such as using ESD diodes or resistors.
-
While the MMBTA42LT1 can be used in high-frequency applications, its transition frequency (fT) is around 100MHz, so it's not ideal for very high-frequency applications. For frequencies above 100MHz, consider using a transistor with a higher fT rating.