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Product Detailed Parameters
- Description：TRANS PREBIAS PNP 0.1A SST3
- 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)：-
- 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)：-
- Frequency - Transition：250 MHz
- Power - Max：350 mW
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SST3
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Overview
The DTA113ZCAHZGT116 is a PNP digital transistor from ROHM Semiconductor, featuring built-in biasing resistors to simplify circuit design. It operates with a collector current of -100 mA and a collector-emitter voltage of -50 V. The device includes an input resistor (R1) of 1 kOhm and an emitter-base resistor (R2) of 10 kOhm. Packaged in an SOT-23-3 (SST3) surface-mount format, it supports a maximum power dissipation of 200 mW and functions up to a transition frequency of 250 MHz. Certified under AEC-Q101 for automotive applications, it ensures high reliability.
Feature Summary
- Integrated biasing resistors eliminate the need for external components, enabling straightforward inverter circuit configuration.
- Automotive-grade qualification ensures high reliability for demanding operational environments.
- Compact SOT-23-3 package facilitates efficient surface-mount assembly.
Applications
- Inverter circuits
- Interface drivers
- General-purpose switching
Procurement Notes
Verify the specific suffix GT116 against the target datasheet revision to confirm packaging details and manufacturing lot codes. Ensure compatibility with AEC-Q101 requirements if used in automotive contexts. Cross-reference the part number with official ROHM documentation to validate electrical parameters before integration into final designs.
Selection Notes
Select this component when a PNP digital transistor with low input resistance is required for interface applications. The 1 kOhm input resistor suits direct logic interfacing. Consider the 200 mW power dissipation limit and -50 V voltage rating during thermal and voltage stress analysis. Verify that the SOT-23-3 footprint matches the PCB layout constraints.
Part Context
This part belongs to the DTA113ZCAHZG series of PNP digital transistors. It serves as the PNP counterpart to NPN variants like the DTC113ZCAHZG. The 'HZ' designation typically indicates automotive-grade qualification within the ROHM portfolio. The T116 suffix denotes the specific tape-and-reel packaging configuration.
Replacement Considerations
Direct substitutes include other PNP digital transistors with similar R1/R2 ratios and voltage ratings, such as the DTA113ZE or DTA114TCAHZG. Verify pinout compatibility and ensure equivalent hFE and power dissipation characteristics before substitution.
