ROHM DTB143EKT146 digital transistor featuring thin film bias resistors for inverter and interface circuit design
Key Attributes
Model Number:
DTB143EKT146
Product Custom Attributes
Output Voltage(VO(on)):
300mV
Input Resistor:
4.7kΩ
Resistor Ratio:
1
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTB143EKT146
Package:
TO-236-3(SOT-23-3)
Product Description
Product Overview
The DTB143EK is a digital transistor featuring built-in bias resistors, simplifying inverter circuit configurations without the need for external input resistors. Its thin-film bias resistors offer complete isolation for positive input biasing and minimize parasitic effects. Designed for ease of use, it requires only setting the on/off conditions for operation. This device is suitable for applications such as inverters, interfaces, and drivers.
Product Attributes
- Brand: ROHM
- Product Code: DTB143EK
Technical Specifications
| Parameter | Symbol | Value | Unit | Conditions |
|---|---|---|---|---|
| Supply voltage | VCC | -50 | V | |
| Collector current (MAX.) | IC(MAX.) | -500 | mA | |
| Input voltage | VIN | -30 to 10 | V | |
| Power dissipation | PD*2 | 200 | mW | Ta = 25C |
| Junction temperature | Tj | 150 | ||
| Range of storage temperature | Tstg | -55 to +150 | ||
| Input voltage (OFF) | VI(off) | - | V | VCC = -5V, IO = -100A |
| Input voltage (ON) | VI(on) | -3.0 | - | VO = -0.3V, IO = -20mA |
| Output voltage (ON) | VO(on) | -100 to -300 | mV | IO / II = -50mA / -2.5mA |
| Input current | II | - | mA | VI = -5V, VCC = -5V |
| Output current (OFF) | IO(off) | - | nA | VCC = -50V, VI = 0V |
| DC current gain | GI | 47 | - | VO = -5V, IO = -50mA |
| Input resistance | R1 | 4.7 | k | |
| Resistance ratio | R2/R1 | 1.0 | - | |
| Transition frequency | fT*1 | 200 | MHz | VCE = -10V, IE = 50mA, f = 100MHz |
| Package | SMT3 | |||
| Package size | 2928 | |||
| Taping code | T146 | |||
| Reel size (mm) | 180 | |||
| Tape width (mm) | 8 | |||
| Basic ordering unit (pcs) | 3000 | |||
| Marking | F13 |
1810181212_ROHM-DTB143EKT146_C266244.pdf
Related Products
complementary mosfets featuring xnrusemi xr20g10 with n channel and p channel fast switching capabilities
XR20G10 N-Ch and P-Ch Fast Switching MOSFETs Product Description The XR20G10 is a high-performance complementary N-channel and P-channel MOSFET series featuring extreme high cell density. This design provides excellent RDS(ON) and gate charge characteristics, making it ideal for synchronous buck ...
Low Reverse Leakage Current Schottky Diode ZHIDE SS54B for High Temperature Soldering Applications
Product OverviewThe SS52B-SS520B series are surface-mounted Schottky barrier rectifiers designed for high reliability applications. They feature low reverse leakage current, high forward surge capability, and are guaranteed for high-temperature soldering. These diodes are RoHS compliant and ...
Small Signal Zener Diodes Including YANGJIE BZX584C3V9Q for General Purpose Voltage Regulation
Small Signal Zener DiodesThe BZX584C2V4Q thru BZX584C47VQ series are small signal Zener diodes designed for general regulation functions. These diodes feature an epoxy casing that meets UL-94 V-0 flammability rating and is halogen-free. They are moisture sensitivity level 1 and AEC-Q101 qualified ...
RoHS Compliant NPN Amplifier YANGJIE S8050-H with Epoxy Casing and Collector Power Dissipation 300mW
Product OverviewThe S8050-L through S8050-H series are NPN general-purpose amplifiers manufactured by Yangzhou Yangjie Electronic Technology Co., Ltd. These components are designed for general amplification applications and feature an epoxy casing that meets UL-94 V-0 flammability rating. Halogen...
Contact Our Experts And Get A Free Consultation!
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
