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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V 0.1A VMT3
- Series：-
- Mfr：Rohm Semiconductor
- 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)：1 kOhms
- Resistor - Emitter Base (R2)：10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：33 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 500µA, 10mA
- Current - Collector Cutoff (Max)：500nA
- Frequency - Transition：250 MHz
- Power - Max：150 mW
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SOT-723
- Supplier Device Package：VMT3
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Overview
The DTA113ZMT2L is a PNP digital transistor manufactured by ROHM Semiconductor, featuring built-in bias resistors to simplify circuit design. It is housed in the VMT3 package (SOT-723), measuring 1.6x1.6 mm with a thickness of 0.9 mm. Key electrical parameters include a maximum collector-emitter voltage (VCEO) of -50 V and a continuous collector current (IC) of -100 mA. The device incorporates an input resistor (R1) of 1 kΩ and an emitter-base resistor (R2) of 10 kΩ, yielding a typical resistance ratio of 10. It offers a minimum DC current gain (hFE) of 33 at -5 mA and -5 V, with a maximum operating frequency of 250 MHz and power dissipation of 150 mW.
Feature Summary
- Integrates bias resistors to eliminate external components for inverter circuits
- Compact surface-mount packaging suitable for high-density applications
- High-speed switching capability with 250 MHz transition frequency
Applications
- General-purpose digital logic inversion
- Driver circuits for small-signal loads
- Interface circuits between microcontrollers and peripheral devices
Procurement Notes
Verify the specific suffix 'T2L' against official ROHM documentation to confirm tape-and-reel specifications and lead times. Ensure compatibility with SOT-723 footprint requirements during PCB layout. Confirm RoHS compliance status through the manufacturer's latest datasheet before procurement.
Selection Notes
Select this component when a compact PNP digital transistor with 1kΩ/10kΩ resistor configuration is required. Compare power dissipation limits and thermal performance against alternative packages like SOT-416 if higher thermal capacity is needed. Verify that the -50 V rating meets the system's voltage requirements.
Part Context
This part belongs to the ROHM DTx series of digital transistors, which combine bipolar junction transistors with integrated bias resistors. The DTA113ZMT2L specifically utilizes the VMT3/SOT-723 form factor, offering a smaller footprint compared to standard SOT-23 or SOT-416 variants while maintaining similar electrical characteristics for general-purpose switching.
Replacement Considerations
Direct substitutes may include other ROHM parts in the DTA113 family with different packaging, such as DTA113ZE (SOT-416) or DTA113ZU3 (SOT-323). Cross-vendor equivalents should be verified for pinout compatibility and identical R1/R2 ratios.
