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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V SMINI3
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 Only
- Transistor Type：PNP - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：47 kOhms
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：160 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：250mV @ 300µA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：80 MHz
- Power - Max：150 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SMini3-G1
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Overview
The Panasonic UNR511000L is a Silicon PNP epitaxial planar transistor with a built-in bias resistor, designed for digital circuits. It operates within a collector-emitter voltage of -50 V and a maximum collector current of -100 mA. The device dissipates up to 150 mW at 25°C and features an S-Mini (SC-70) package with three terminals. Internal resistance R1 is specified at 47 kΩ. The component complies with the RoHS Directive and supports automatic insertion via tape/magazine packing.
Feature Summary
- Integrates a single PNP transistor with a fixed internal bias resistor to reduce component count and board space.
- Utilizes an S-Mini (SC-70) surface-mount package suitable for automated assembly processes.
Applications
- Digital logic interface circuits
- General-purpose switching applications in electronic equipment
- Automated assembly environments requiring tape/magazine packaging
Procurement Notes
Verify the exact part number against official Panasonic documentation, as suffixes may indicate specific binning or lifecycle stages. Confirm compliance status and availability through authorized distributors or the manufacturer's official channels before procurement.
Selection Notes
Select this component when a compact PNP solution with integrated base resistance is required for digital switching. Ensure the circuit design accommodates the -50 V voltage rating and 150 mW power dissipation limits under expected operating temperatures.
Part Context
This device belongs to the UNR511x Series, which encompasses various configurations of transistors with built-in resistors. The series offers multiple resistance values and hFE rankings to suit different digital circuit requirements while maintaining a consistent small-outline footprint.
Replacement Considerations
Consult official Panasonic documentation for verified substitute part numbers within the UNR511x family or equivalent industry components that match the SC-70 package and electrical specifications.
FAQ
What is the internal resistance value for the UNR5110?
The internal resistance R1 for the UNR5110 is 47 kΩ.
What is the maximum total power dissipation?
The maximum total power dissipation is 150 mW at an ambient temperature of 25°C.
Does the UNR5110 comply with environmental directives?
Yes, the product complies with the RoHS Directive (EU 2002/95/EC).
