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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)：2.2 kOhms
- Resistor - Emitter Base (R2)：10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：30 @ 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 Panasonic UNR211H00L is a composite device featuring a silicon PNP epitaxial planar transistor with built-in bias resistors, designed for digital circuits. It operates within a collector-emitter voltage of -50 V and a maximum collector current of -100 mA, with a total power dissipation of 200 mW at 25°C. The component integrates two resistors: R1 is 2.2 kΩ and R2 is 10 kΩ, yielding a resistance ratio (R1/R2) ranging from 0.17 to 0.27. It utilizes the SC-59 (Mini3-G1) surface-mount package.
Feature Summary
- Integrates a single PNP transistor with dual bias resistors to reduce component count and equipment size.
- Utilizes a compact SC-59 surface-mount package suitable for automatic insertion via tape or magazine packing.
Applications
- Digital logic circuits
- Switching applications in general electronic equipment
Procurement Notes
Verify the specific ordering suffix against official Panasonic documentation to confirm availability status. The datasheet indicates lifecycle stages including planned maintenance, active maintenance, planned discontinuation, and discontinued types. Confirm compliance with RoHS Directive (EU 2002/95/EC) through manufacturer certification before procurement.
Selection Notes
Select this model when a PNP transistor with a specific 2.2 kΩ base resistor and 10 kΩ emitter resistor is required. Ensure the circuit design accommodates the -50 V voltage limits and 200 mW power dissipation constraints. Verify that the SC-59 package dimensions fit the target PCB layout.
Part Context
This part belongs to the UNR211x Series, which includes various configurations of transistors with built-in resistors. The series offers different resistance values and ratios to suit diverse digital circuit requirements while maintaining the same physical footprint and basic electrical characteristics.
Replacement Considerations
Cross-reference with other UNR211x variants such as UNR211M or UNR211V if different resistance ratios are acceptable. Verify pinout compatibility and thermal performance before substituting.
