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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V SC70-3
- Series：-
- Mfr：onsemi
- 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)：22 kOhms
- Resistor - Emitter Base (R2)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：80 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：250mV @ 1mA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：-
- Power - Max：202 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SC-70-3 (SOT323)
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Overview
The MUN5134T1G is a single PNP digital transistor manufactured by onsemi, designed for surface-mount applications. It integrates a built-in bias resistor network within an SC-70 (SC-59) three-terminal package. The device supports a maximum collector-emitter voltage of 50 V and a continuous collector current of 100 mA. Key electrical parameters include a typical input resistance of 10 kOhms with a resistor ratio of 0.21. The component operates reliably across a temperature range from -55°C to +150°C, featuring a minimum DC current gain (hFE) of 80 and a power dissipation rating of 230 mW.
Feature Summary
- Integrates a single PNP transistor with a built-in bias resistor network to simplify circuit design.
- Utilizes a compact SC-70 (SC-59) surface-mount package suitable for space-constrained layouts.
- Provides high thermal stability with an extended operating temperature range up to +150°C.
Applications
- General-purpose switching in low-voltage digital logic circuits
- Level shifting between different voltage domains
- Driver stages for small-signal loads
Procurement Notes
Verify the specific suffix T1G against official onsemi documentation to confirm packaging details and compliance status. Ensure that the SC-70 footprint matches the target PCB layout requirements. Cross-reference the datasheet revision date to validate the electrical characteristics provided in this summary.
Selection Notes
Select this component when a single PNP configuration with a 10 kOhm input resistance is required. Compare the 230 mW power dissipation limit against the expected thermal load in the application. Consider the SC-70 package dimensions if board real estate is limited compared to larger transistor packages.
Part Context
This part belongs to the MUN5134 series of pre-biased transistors from onsemi. It shares functional similarities with other single PNP digital transistors but is distinguished by its specific 10 kOhm input resistance value and SC-70 packaging format.
Replacement Considerations
Potential substitutes include other single PNP digital transistors with similar 50V ratings and 10 kOhm input resistances, such as those from the same manufacturer's MUN series or compatible equivalents from other vendors offering SC-70 packages.
