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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V SC70-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT),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)：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：-
- 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 MUN5133T1G is a single PNP digital transistor manufactured by onsemi, housed in an SC-70/SOT-323-3 surface-mount package. It features a built-in bias resistor network with a typical input resistance of 4.7 kOhms and a resistor ratio of 0.1. The device supports a maximum collector-emitter voltage (VCEO) of 50 V and a continuous collector current of 100 mA. Power dissipation is rated at 310 mW, with a minimum DC current gain (hFE) of 80. Operating temperatures range from -55°C to +150°C.
Feature Summary
- Integrates a single PNP transistor with a pre-biased resistor network for simplified circuit design.
- Utilizes a compact SC-70/SOT-323-3 surface-mount package suitable for space-constrained applications.
- Provides high thermal stability with an extended operating temperature range up to +150°C.
Applications
- Switching applications in portable consumer electronics
- Driver circuits for low-power loads in industrial control systems
- Logic level translation and buffering in embedded systems
Procurement Notes
Verify the component authenticity by checking the manufacturer's marking code against official datasheets. Confirm the package type matches the required PCB footprint. Ensure the order suffix corresponds to the desired tape and reel configuration. Validate RoHS compliance status through the supplier's certificate of conformity before finalizing procurement.
Selection Notes
Select this component when a single PNP digital switch with integrated biasing is required. Compare the 4.7 kOhm input resistance against circuit drive requirements. Evaluate the 50 V voltage rating against system supply voltages. Consider the SC-70 package dimensions for board layout constraints relative to alternative packages like SOT-23.
Part Context
This part belongs to the MUN5133 series of pre-biased transistors from onsemi. It serves as a discrete solution replacing multiple external components. The T1G suffix indicates specific packaging and environmental compliance details defined by the manufacturer. It is distinct from dual-transistor variants within the same product family.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical parameters before considering any alternative manufacturers or package variations.
