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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V 0.1A MINI3
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 and R2
- Transistor Type：PNP - Pre-Biased
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：4.7 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：80 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 Panasonic UNR211N00L is a Silicon PNP epitaxial planar composite device featuring built-in bias resistors, designed for digital circuits. It operates with a maximum collector current of -100 mA and a collector-emitter voltage rating of -50 V. The component integrates two resistors: R1 at 4.7 kΩ and R2 at 47 kΩ, yielding a resistance ratio of 0.1. It utilizes the SC-59 (Mini3-G1) surface-mount package and complies with the RoHS Directive.
Feature Summary
- Integrates a single PNP transistor with dual internal bias resistors to reduce external component count and equipment size.
- Utilizes a compact SC-59 surface-mount package suitable for automated tape and magazine packing processes.
Applications
- Digital logic interface circuits
- Switching applications in general electronic equipment
- Automated insertion assembly lines
Procurement Notes
Verify the specific ordering suffix against official Panasonic documentation to confirm exact resistor values and packaging type. Confirm compliance status and lifecycle stage via the manufacturer's semiconductor website before procurement.
Selection Notes
Select this component when a PNP transistor with a 4.7 kΩ base resistor and a 47 kΩ emitter resistor is required. Ensure the circuit design accommodates the -50 V voltage limits and -100 mA current capacity within the specified ambient temperature range.
Part Context
This part belongs to the UNR211x Series, which provides various combinations of PNP transistors and built-in resistors. The series is engineered to simplify digital circuit designs by replacing discrete transistor and resistor networks with a single integrated component.
Replacement Considerations
Consult the UNR211x Series datasheet for alternative part numbers offering different resistor ratios or hFE rankings. Verify pinout compatibility and electrical ratings before substituting with other composite devices.
FAQ
What are the specific resistance values for the UNR211N?
The UNR211N features an internal resistor R1 of 4.7 kΩ and an internal resistor R2 of 47 kΩ.
What is the forward current transfer ratio (hFE) for this model?
The typical hFE ranges from 80 to 400 under standard test conditions of VCE = -10 V and IC = -5 mA.
Which package format does the UNR211N use?
It uses the EIAJ SC-59 package, also known as Mini3-G1, which is a small outline plastic package with three terminals.
