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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V 0.1A SC59
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Tape & Reel (TR),Bulk
- 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)：1 kOhms
- Resistor - Emitter Base (R2)：1 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：3 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：250mV @ 5mA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：-
- Power - Max：230 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SC-59
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Overview
The MUN2130T1G is a pre-biased PNP digital transistor manufactured by onsemi, designed to replace single devices and external bias resistor networks. It integrates a monolithic bias network consisting of two resistors within a single SC-59 surface-mount package. Key electrical parameters include a maximum collector-emitter voltage (Vceo) of 50 V and a continuous collector current (Ic) of 100 mA. The device features a base resistor (R1) of 1 kOhms and an emitter resistor (R2) of 1 kOhms. Maximum power dissipation is rated at 230 mW, with a DC current gain (hFE) minimum of 3 at 5 mA and 10 V. The saturation voltage (Vce(sat)) is 250 mV at 5 mA base and 10 mA collector currents.
Feature Summary
- Integrates a monolithic bias network with series base and base-emitter resistors to eliminate individual components.
- Reduces board space and component count by replacing discrete transistors and external resistor networks.
- Simplifies circuit design through the integration of biasing elements into a single surface-mount device.
Applications
- General-purpose switching applications requiring simplified biasing.
- Driver circuits for relays, solenoids, or small motors.
- Logic level translation and interface circuits between microcontrollers and peripheral devices.
Procurement Notes
Verify the specific ordering suffix T1G to confirm the tape-and-reel packaging format and RoHS compliance status. Confirm the manufacturer part number matches exactly to ensure correct pinout and electrical characteristics. Check datasheet revisions for any updates to maximum ratings or thermal characteristics before finalizing procurement specifications.
Selection Notes
Select this component when a PNP configuration with equal 1 kOhm bias resistors is required. Ensure the 50 V collector-emitter voltage rating meets the circuit's maximum operating voltage. Verify that the 100 mA continuous collector current capability aligns with the load requirements. Consider the SC-59 package dimensions for PCB layout constraints compared to alternative packages like SOT-23.
Part Context
This component belongs to the MUN21xx series of pre-biased NPN/PNP digital transistors from onsemi. These devices are part of a broader family designed to simplify biasing in digital logic and switching applications. The MUN2130T1G specifically denotes the PNP variant with 1 kOhm/1 kOhm resistor values in the SC-59 package.
Replacement Considerations
Compatible substitutes include other PNP BRTs with similar 50V/100mA ratings and 1k/1k resistor ratios, such as the DTA113EE or NSBA113EF3 series from onsemi. Verify pinout compatibility and exact resistance values when substituting with parts from different manufacturers.
