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Product Detailed Parameters
- Description：TRANS PREBIAS NPN 50V SSSMINI3
- 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)：80 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：150 MHz
- Power - Max：100 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-723
- Supplier Device Package：SSSMini3-F2
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Overview
The UNR32ANG0L is a single NPN pre-biased bipolar junction transistor manufactured by Panasonic Industry. It integrates a built-in bias resistor network to simplify circuit design and reduce component count. The device features a maximum collector-emitter voltage of 50 V and a continuous collector current rating of 80 mA. It operates with a transition frequency of 150 MHz and dissipates up to 100 mW of power. Packaged in the SSS Mini-3 (SMM) surface-mount format, it offers a typical DC current gain of 80 at 5 mA and 10 V. The saturation voltage is specified at 250 mV under standard test conditions.
Feature Summary
- Integrated bias resistor network for simplified driving circuits
- High-frequency operation capability suitable for signal switching
- Compact surface-mount packaging for space-constrained designs
Applications
- General-purpose switching applications
- Driver circuits for small-signal loads
- Logic interface buffering
Procurement Notes
Verify the exact ordering suffix and revision level against the official Panasonic Industry datasheet before procurement. Confirm availability status as components may be subject to discontinuation or lifecycle changes. Ensure the selected package variant matches the PCB footprint requirements precisely.
Selection Notes
Select this component when a compact NPN switch with integrated biasing is required. Verify that the 50 V voltage rating and 80 mA current limit exceed the application's peak operational demands. Check thermal constraints to ensure the 100 mW power dissipation limit is not exceeded in the final enclosure environment.
Part Context
This part belongs to Panasonic's lineup of pre-biased transistors designed to replace discrete resistor-transistor combinations. It falls under the category of single NPN devices intended for low-power digital and analog switching tasks within industrial and consumer electronics assemblies.
Replacement Considerations
Consult official Panasonic cross-reference guides for verified substitutes. Ensure any alternative maintains identical pinout configuration, voltage ratings, and package dimensions to guarantee mechanical and electrical compatibility without redesign.
