Overview
The PBSS4350Z,135 is a General Purpose (GP) BJT NPN transistor manufactured by Nexperia USA Inc. This device is designed for power management applications and features robust voltage and current regulation, fast response time, and long-term reliability. Packaged in TO-261-4 and TO-261AA (SOT223), it is suitable for mission-critical applications due to its high-frequency switching capabilities and low EMI emissions. The transistor is ideal for use in DC/DC converters, supply line switching, battery chargers, and linear voltage regulation (LDO) applications. Its compact and lightweight design makes it suitable for portable devices, and it offers superior thermal performance, low power consumption, and a ruggedized design for harsh environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Pin Count | 4 | |
| ECCN Code | EAR99 | |
| DC Current Gain-Min (hFE) | 200 | |
| Moisture Sensitivity Level | 1 | |
| Polarity/Channel Type | NPN | |
| Current - Collector (Ic) (Max) | 3 A | A |
| Voltage - Collector Emitter Breakdown (Max) | 50 V | V |
| Vce Saturation (Max) @ Ib, Ic | 290mV @ 200mA, 2A | mV |
| Power - Max | 2 W | W |
| Frequency - Transition | 100MHz | Hz |
| Operating Temperature | 150°C (TJ) | °C |
| Grade | Automotive | |
| Qualification | AEC-Q100 | |
| Mounting Type | Surface Mount | |
| Package/Case | SOT223 (SC-73) |
Key Features
- Robust voltage and current regulation
- Fast response time for dynamic loads
- Long-term reliability for mission-critical applications
- High-frequency switching capabilities
- Low EMI emissions for reduced interference
- Advanced fault detection and isolation
- Superior thermal performance
- Low power consumption
- Ruggedized design for harsh environments
- Superior overload protection and recovery
- Improved safety features for operator safety
- Compact and lightweight design for portability
- Enhanced electromagnetic compatibility
- Compact module design for space savings
- Advanced thermal monitoring system
- High efficiency power conversion
- Silicon-based device operation
- Improved reliability through redundancy
Applications
The PBSS4350Z,135 is suitable for a variety of power management applications, including:
- DC/DC converters
- Supply line switching
- Battery chargers
- Linear voltage regulation (LDO)
It is also used in peripheral drivers such as:
- Lamps
- LEDs
- Relays
- Buzzers
- Motors
The robust design of the transistor makes it a reliable choice for various industries, including automotive, industrial control, and consumer electronics.
Q & A
- What is the PBSS4350Z,135 transistor used for?
The PBSS4350Z,135 is used for power management applications such as DC/DC converters, supply line switching, battery chargers, and linear voltage regulation (LDO), as well as peripheral drivers like lamps, LEDs, relays, buzzers, and motors.
- What is the maximum collector current of the PBSS4350Z,135?
The maximum collector current (Ic) of the PBSS4350Z,135 is 3 A.
- What is the collector-emitter breakdown voltage of the PBSS4350Z,135?
The collector-emitter breakdown voltage (Vceo) of the PBSS4350Z,135 is 50 V.
- What is the operating temperature range of the PBSS4350Z,135?
The operating temperature (Tj) of the PBSS4350Z,135 is up to 150°C.
- What package types are available for the PBSS4350Z,135?
The PBSS4350Z,135 is available in TO-261-4 and TO-261AA (SOT223) packages.
- Is the PBSS4350Z,135 compliant with automotive standards?
Yes, the PBSS4350Z,135 is qualified to AEC-Q100 automotive standards.
- What are the key features of the PBSS4350Z,135?
The key features include robust voltage and current regulation, fast response time, long-term reliability, high-frequency switching capabilities, low EMI emissions, and superior thermal performance among others.
- Is the PBSS4350Z,135 suitable for harsh environments?
Yes, the PBSS4350Z,135 has a ruggedized design for harsh environments and offers superior overload protection and recovery.
- What is the typical application of the PBSS4350Z,135 in consumer electronics?
In consumer electronics, the PBSS4350Z,135 can be used in power management circuits and as a driver for low supply voltage applications such as lamps and LEDs.
- Does the PBSS4350Z,135 contain any hazardous substances?
No, the PBSS4350Z,135 is lead-free and halogen-free according to Nexperia's definitions and does not contain PFAS.
- What is the PNP complement of the PBSS4350Z,135?
The PNP complement of the PBSS4350Z,135 is the PBSS5350Z.
