ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：TRANS PREBIAS PNP 50V 0.1A EMT3F
- 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)：22 kOhms
- Resistor - Emitter Base (R2)：47 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：68 @ 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：SC-89, SOT-490
- Supplier Device Package：EMT3F (SOT-416FL)
Download product information
Overview
The DTA124XEBTL is a PNP digital transistor manufactured by ROHM Semiconductor, featuring built-in bias resistors to simplify circuit design. It operates with a collector-emitter voltage of -50V and a continuous collector current of -100mA. The device includes an input resistor (R1) of 22 kOhms and an emitter-base resistor (R2) of 47 kOhms. Key electrical characteristics include a minimum DC current gain (hFE) of 68 at -5V and -5mA, and a maximum operating frequency of 250MHz. Power dissipation is rated at 150mW, with a maximum junction temperature of +150°C. It is housed in the SOT-416 (EMT3F) surface-mount package.
Feature Summary
- Integrates bias resistors to eliminate external components for inverter circuits
- High switching speed with a transition frequency of 250 MHz
- Compact SOT-416 surface-mount package for space-constrained designs
Applications
- General-purpose inverter circuits
- Interface driver applications
- Logic level translation
Procurement Notes
Verify the specific suffix 'TL' against the official ROHM datasheet to confirm tape-and-reel packaging details. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the ordering number with authorized distributors to confirm availability and authenticity before procurement.
Selection Notes
Select this component when a PNP digital transistor with a 22k/47k resistor ratio is required. It is suitable for applications needing -50V breakdown and -100mA current handling. Consider the SOT-416 footprint constraints and thermal dissipation limits of 150mW during PCB layout planning.
Part Context
This part belongs to the DTA124 series of pre-biased transistors from ROHM. These devices are designed to replace discrete resistor-transistor combinations, reducing board space and assembly costs. The series offers various packages and resistor ratios to suit different logic families and driving requirements.
Replacement Considerations
Check for pin-compatible alternatives such as the DTA124XE3HZGTL or DTA124XMHZGT2L if automotive qualification (AEC-Q101) is required. Verify that substitute parts maintain the same R1/R2 values and hFE specifications to ensure circuit compatibility.
