Overview
The SMMUN2111LT1G is a PNP Bipolar Digital Transistor (BRT) produced by onsemi. This device is part of the MMUN2111L series, designed to integrate a single transistor with a monolithic bias network consisting of two resistors: a series base resistor and a base-emitter resistor. This integration simplifies circuit design, reduces board space, and decreases the overall component count. The SMMUN2111LT1G is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other applications requiring unique site and control change requirements. Additionally, it is PbFree, Halogen Free/BFR Free, and RoHS compliant.
Key Specifications
| Parameter | Value |
|---|---|
| Polarity | PNP |
| Continuous Collector Current (IC) | 0.1 A |
| Collector-Emitter Voltage (VCEO) | 50 V |
| Base-Emitter Resistor (R1) | 10 kΩ |
| Base-Emitter Resistor (R2) | 10 kΩ |
| Power Dissipation (Pd) | 246 mW |
| Minimum Operating Temperature | -55°C |
| Maximum Operating Temperature | +150°C |
| Package Type | SOT-23 (TO-236) |
| Case Outline | 2.90x1.30x1.00, 1.90P |
| MSL Type | 1 |
| MSL Temp (°C) | 260 |
Key Features
- Simplifies circuit design by integrating the transistor and bias resistors into a single device.
- Reduces board space and component count.
- AEC-Q101 qualified and PPAP capable, suitable for automotive and other demanding applications.
- PbFree, Halogen Free/BFR Free, and RoHS compliant.
- Available in S and NSV prefixes for unique site and control change requirements.
Applications
The SMMUN2111LT1G is versatile and can be used in a variety of applications, including:
- Automotive systems: Due to its AEC-Q101 qualification and PPAP capability, it is well-suited for automotive electronics.
- Industrial control systems: Its robust design and integrated bias network make it ideal for industrial control circuits.
- Consumer electronics: It can be used in various consumer electronic devices where space and component count are critical.
- General-purpose switching: Suitable for general-purpose switching applications where a compact, integrated solution is required.
Q & A
- What is the SMMUN2111LT1G? The SMMUN2111LT1G is a PNP Bipolar Digital Transistor (BRT) produced by onsemi, integrating a transistor and its bias resistors into a single device.
- What are the key benefits of using the SMMUN2111LT1G? It simplifies circuit design, reduces board space, and decreases component count.
- Is the SMMUN2111LT1G suitable for automotive applications? Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
- What is the package type of the SMMUN2111LT1G? The package type is SOT-23 (TO-236).
- What are the operating temperature ranges for the SMMUN2111LT1G? The minimum operating temperature is -55°C, and the maximum operating temperature is +150°C.
- Is the SMMUN2111LT1G RoHS compliant? Yes, it is PbFree, Halogen Free/BFR Free, and RoHS compliant.
- What is the power dissipation of the SMMUN2111LT1G? The power dissipation (Pd) is 246 mW.
- What are the values of the integrated bias resistors? The base-emitter resistors (R1 and R2) are both 10 kΩ.
- Can the SMMUN2111LT1G be used in general-purpose switching applications? Yes, it is suitable for general-purpose switching applications where a compact, integrated solution is required.
- Where can I find more detailed specifications and datasheets for the SMMUN2111LT1G? Detailed specifications and datasheets can be found on the onsemi website, as well as through distributors like Arrow and Mouser.
