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 NPN 50V EMT3F
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Resistors Included：R1 and R2
- Transistor Type：NPN - Pre-Biased
- Current - Collector (Ic) (Max)：30 mA
- Voltage - Collector Emitter Breakdown (Max)：50 V
- Resistor - Base (R1)：22 kOhms
- Resistor - Emitter Base (R2)：22 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce：60 @ 5mA, 10V
- Vce Saturation (Max) @ Ib, Ic：150mV @ 500µA, 5mA
- Current - Collector Cutoff (Max)：-
- 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 DTC024EEBTL is a single NPN digital transistor with built-in biasing resistors, manufactured by ROHM Semiconductor. It features a typical base resistor (R1) and emitter-base resistor (R2) of 22 kOhms each. The device supports a collector-emitter voltage (VCEO) of 50 V and a continuous collector current of 30 mA. Key electrical parameters include a minimum DC current gain (hFE) of 60 at 5 mA and 10 V, a transition frequency of 250 MHz, and a maximum power dissipation of 150 mW. It operates within a temperature range up to +150°C and is housed in an EMT3F (SOT-416FL) surface-mount package.
Feature Summary
- Integrates dual biasing resistors (R1 and R2) to simplify circuit design and reduce component count.
- Provides high-speed switching capability with a transition frequency of 250 MHz.
- Offers robust performance with a 50 V collector-emitter voltage rating and 30 mA continuous collector current.
Applications
- General-purpose switching applications in consumer electronics.
- Driver circuits for small-signal loads requiring pre-biased control.
- Logic interface circuits between microcontrollers and peripheral devices.
Procurement Notes
Verify the specific suffix 'UBTL' or 'EEBTL' against the official ROHM datasheet to confirm exact resistor values and packaging configuration. Ensure the ordering part number matches the required tape-and-reel quantity of 3000 units. Confirm RoHS compliance status directly from the manufacturer's documentation prior to procurement.
Selection Notes
Select this component when a single NPN digital transistor with equal 22 kOhm biasing resistors is required. Compare the 30 mA collector current limit against load requirements. Consider the EMT3F package dimensions for PCB layout constraints. Verify that the 50 V voltage rating exceeds the maximum operating voltage in the target application.
Part Context
This component belongs to the DTC024 series of digital transistors from ROHM Semiconductor. The series offers various resistor combinations and voltage ratings. The DTC024EEBTL specifically denotes the NPN polarity, 50 V rating, and 22 kOhm/22 kOhm resistor configuration within the EMT3F package family.
Replacement Considerations
Check ROHM's official replacement guide for equivalent parts with similar hFE and resistor ratios. Verify pinout compatibility for SOT-416FL packages before substitution. Ensure thermal and electrical ratings meet or exceed original specifications.
