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Product Detailed Parameters
- Description：PRE-BIASED TRANSISTOR
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR)
- Resistors Included：-
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Resistor - Base (R1)：-
- Resistor - Emitter Base (R2)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- Frequency - Transition：-
- Power - Max：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The UMD3N-TPQ2 is a pre-biased digital transistor from Micro Commercial Components, featuring an integrated NPN and PNP pair in a SOT-363 package. It includes internal base resistors for simplified circuit design. Key electrical parameters include a supply voltage of 50V for the NPN side and -50V for the PNP side. The device offers a transition frequency of 250MHz and a DC current gain of 30. Input voltage at saturation is specified as 3V@10mA with a Vce of 0.3V for NPN, and output voltage is 300mV@10mA.
Feature Summary
- Integrates dual NPN and PNP transistors with built-in biasing resistors
- Designed for high-speed switching applications with a 250MHz transition frequency
- Compact SOT-363 surface-mount packaging for space-constrained designs
Applications
- General purpose digital switching circuits
- Logic level translation interfaces
- Driver stages for small-signal loads
Procurement Notes
Verify the specific suffix TPQ2 against the manufacturer's official datasheet to confirm availability status and exact pinout configuration. Ensure compatibility with required thermal management and soldering profiles for the SOT-363 package. Cross-reference part numbers with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when a compact dual transistor solution with integrated biasing is required. Consider the 50V rating and 250MHz speed for appropriate signal frequencies. Evaluate the SOT-363 footprint constraints against board layout requirements before finalizing the design.
Part Context
This part belongs to the UMD3 series of pre-biased transistors manufactured by MCC. It is functionally related to variants such as UMD3N-TP and EMD3/IMD3A within the same product family, sharing similar internal architectures but differing in packaging or qualification standards.
Replacement Considerations
Potential substitutes include UMD3N-TP or generic dual digital transistors with matching SOT-363 packages. Verify that replacement parts meet the 50V voltage rating and 250MHz frequency specifications to ensure functional equivalence.
