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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V 0.1A MINI3
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 and R2
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：47 kOhms
- Resistor - Emitter Base (R2)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：250mV @ 300µA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：150 MHz
- Power - Max：200 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：Mini3-G1
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Overview
The UNR221300L is a silicon NPN epitaxial planar transistor with a built-in bias resistor, designed for digital circuits. It features a Mini3-G1 (SC-59) package with dimensions of 2.9 mm length, 1.5 mm width, and 1.1 mm height. The device has a collector-emitter voltage rating of 50 V and a maximum collector current of 100 mA. Internal resistors consist of R1 at 47 kΩ and R2 at 47 kΩ. The transition frequency is specified at 150 MHz, with a total power dissipation of 200 mW.
Feature Summary
- Integrates an NPN transistor with dual bias resistors to reduce component count and board space.
- Utilizes a compact Mini3-G1 surface-mount package suitable for automated assembly.
- Designed specifically for high-speed switching applications in digital logic circuits.
Applications
- Digital logic interface circuits
- Switching applications in consumer electronics
- General-purpose signal processing
Procurement Notes
Verify the specific suffix '00L' against the manufacturer's official documentation to confirm availability status. The datasheet indicates lifecycle stages including maintenance or discontinuation; consult Panasonic Industry directly for current production status and lead times before finalizing procurement plans.
Selection Notes
Select this component when a pre-biased NPN transistor is required for digital switching. Ensure the 47 kΩ internal resistance values match the circuit design requirements. Verify that the 100 mA collector current and 50 V voltage ratings exceed the application's peak operating conditions.
Part Context
This part belongs to the UNR221x series of composite devices manufactured by Panasonic Industry. The series offers various resistor combinations within the same SC-59 package footprint, allowing designers to standardize on a single package type while adjusting biasing characteristics through different part numbers.
Replacement Considerations
Direct substitutes include other UNR2213 variants from Panasonic such as UN2213. Cross-manufacturer replacements must match the SC-59 package, 50V/100mA ratings, and 47kΩ/47kΩ internal resistor configuration.
FAQ
What are the internal resistor values for the UNR2213?
The UNR2213 contains two internal resistors: R1 is 47 kΩ and R2 is 47 kΩ.
What is the maximum collector current rating?
The absolute maximum rating for collector current (IC) is 100 mA at an ambient temperature of 25°C.
Is this component suitable for high-frequency applications?
Yes, it has a transition frequency (fT) of 150 MHz, making it suitable for many digital switching applications.
