Overview
The PUMH1/DG/B3,115 is an NPN/NPN resistor-equipped double transistor (RET) manufactured by Nexperia USA Inc. This component is packaged in a small SOT363 (SC-88) surface-mounted device (SMD) plastic package, making it ideal for space-constrained and cost-sensitive applications. The PUMH1 is designed to simplify circuit design by integrating bias resistors, reducing the overall component count and pick-and-place costs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | PUMH1 | - |
| Package | SOT363 (SC-88) | - |
| Package Size | 2.1 x 1.25 x 0.95 | mm |
| Output Current (I_C [max]) | 100 | mA |
| Bias Resistor R1 (typ) | 22 | kΩ |
| Bias Resistor R2 (typ) | 22 | kΩ |
| Channel Type | NPN/NPN | - |
| Total Power Dissipation (P_tot) | 300 | mW |
| Collector-Emitter Voltage (V_CE0) | 50 | V |
| Junction Temperature (T_j [max]) | 150 | °C |
| Automotive Qualified | Yes | - |
Key Features
- 100 mA Output Current Capability: Supports a significant current output, making it suitable for various applications.
- Built-in Bias Resistors: Integrates R1 and R2 resistors, simplifying circuit design and reducing component count.
- Space and Cost Savings: The small SOT363 package reduces space requirements and pick-and-place costs.
- Low Current Peripheral Driver: Ideal for driving low current peripherals and controlling IC inputs.
- High Voltage Capability: Suitable for use in high voltage circuits, such as 48V automotive board nets, with enough headroom for voltage spikes and pulses.
Applications
The PUMH1/DG/B3,115 is versatile and can be used in a variety of applications across different industries, including:
- Automotive: Suitable for 48V automotive board nets and other high voltage automotive applications.
- Industrial: Used in industrial control systems and peripheral drivers.
- Consumer Electronics: Found in mobile, computing, and consumer electronics for simplifying circuit designs.
- Power and Computing: Used in power management and computing systems where space and cost efficiency are crucial.
Q & A
- What is the package type of the PUMH1/DG/B3,115?
The PUMH1/DG/B3,115 is packaged in a SOT363 (SC-88) surface-mounted device (SMD) plastic package.
- What is the maximum output current of the PUMH1/DG/B3,115?
The maximum output current is 100 mA.
- What are the typical values of the built-in bias resistors R1 and R2?
The typical values for both R1 and R2 are 22 kΩ.
- Is the PUMH1/DG/B3,115 automotive qualified?
Yes, the PUMH1/DG/B3,115 is automotive qualified.
- What are the key benefits of using the PUMH1/DG/B3,115?
The key benefits include simplifying circuit design, reducing component count, and saving space and costs.
- In which industries can the PUMH1/DG/B3,115 be applied?
The component can be applied in automotive, industrial, consumer electronics, power, and computing industries.
- What is the maximum junction temperature for the PUMH1/DG/B3,115?
The maximum junction temperature is 150°C).
- Can the PUMH1/DG/B3,115 handle high voltage applications?
Yes, it is suitable for high voltage circuits, including 48V automotive board nets, with enough headroom for voltage spikes and pulses).
- How does the PUMH1/DG/B3,115 simplify circuit design?
It simplifies circuit design by integrating bias resistors, reducing the need for external resistors and thus reducing component count and pick-and-place costs).
- Where can I purchase the PUMH1/DG/B3,115?
The component can be purchased from various distributors, including Digi-Key, Mouser, and directly from Nexperia’s sales organization).
