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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SSMINI3
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 Only
- Transistor Type：NPN - 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)：-
- 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：150 MHz
- Power - Max：125 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-89, SOT-490
- Supplier Device Package：SSMini3-F1
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Overview
The UNR9216J0L is a Silicon NPN epitaxial planar transistor with built-in bias resistors, designed for digital circuits. It features an SS-Mini3-F1 package (EIAJ SC-89) with three pins: Base, Emitter, and Collector. The device has a maximum collector-emitter voltage of 50 V and a maximum collector current of 100 mA. Total power dissipation is rated at 125 mW. For the UNR9216J variant, the base resistor R1 is 4.7 kΩ. The forward current transfer ratio ranges from 160 to 460 at IC = 5 mA and VCE = 10 V. Transition frequency is 150 MHz.
Feature Summary
- Integrates a single NPN transistor with a built-in base resistor to reduce component count and equipment size.
- Utilizes an SS-Mini type package that supports automatic insertion via tape packing.
- Designed specifically for use in digital circuit applications.
Applications
- Digital logic interface circuits
- Switching applications in general electronic equipment
- Office equipment signal processing
Procurement Notes
Verify the specific ordering suffix against the manufacturer's latest documentation to confirm packaging details and availability status. Datasheets indicate potential revisions; ensure the final part number matches the required electrical characteristics and physical dimensions before procurement.
Selection Notes
Select this component when a compact NPN switching solution with integrated base resistance is required. Ensure the 4.7 kΩ internal resistance aligns with the driving source impedance and desired saturation levels. Verify thermal constraints as total power dissipation is limited to 125 mW.
Part Context
This component belongs to the Panasonic UNR921xJ series of transistors with built-in resistors. The series offers various resistor values to suit different digital logic requirements while maintaining a consistent small outline footprint suitable for high-density surface mount assembly.
Replacement Considerations
Consult official substitution lists for equivalent pre-biased NPN transistors in the SC-89 package. Verify that any replacement maintains the 50V VCEO rating, 100mA IC limit, and compatible hFE characteristics for the intended digital load.
FAQ
What is the value of the built-in base resistor?
The built-in base resistor (R1) for the UNR9216J is 4.7 kΩ.
What is the maximum collector-emitter voltage?
The maximum collector-emitter voltage (VCEO) is 50 V.
What is the transition frequency of the device?
The transition frequency (fT) is 150 MHz.
