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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SSMINI3
- Series：-
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR)
- 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)：22 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 UNR9217J0L is a silicon NPN epitaxial planar transistor with a built-in resistor, designed for digital circuits. It features an SS-Mini3-F1 package (EIAJ SC-89) and includes a single base resistor (R1) of 22 kΩ. Key electrical ratings include a collector-emitter voltage (VCEO) of 50 V, a collector current (IC) of 100 mA, and a total power dissipation (PT) of 125 mW at 25°C. The device has a transition frequency (fT) of 150 MHz and a forward current transfer ratio (hFE) ranging from 160 to 460.
Feature Summary
- Integrates a single bias resistor to reduce component count and board space.
- Utilizes the compact SS-Mini3-F1 surface-mount package for automated assembly.
Applications
- Digital logic interface circuits
- Switching applications in consumer electronics
- General-purpose amplification in office automation equipment
Procurement Notes
Verify the specific ordering suffix against the manufacturer's latest documentation to confirm packaging details and compliance status. Confirm availability as product lines may be subject to modification or discontinuation without notice. Always request the most recent Product Standards before finalizing design or purchasing decisions.
Selection Notes
Select this component when a pre-biased NPN transistor with a 22 kΩ base resistor is required for digital switching. Ensure the circuit operates within the 50 V collector-emitter voltage limit and 125 mW power dissipation constraints. Consider the 150 MHz transition frequency for high-speed signal handling requirements.
Part Context
This part belongs to the Panasonic UNR921xJ series of transistors with built-in resistors. The series offers various resistor configurations to suit different biasing needs in digital circuits. The UNR9217J variant specifically provides a single 22 kΩ resistor connected to the base terminal.
Replacement Considerations
Consult the official datasheet for direct pin-compatible alternatives within the same series. Verify that any substitute matches the 50 V VCEO, 100 mA IC, and 22 kΩ internal resistance specifications.
