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DTB114EKT146

Name: DTB114EKT146
Rating: 4.7 (12 reviews)

TRANS PREBIAS PNP 200MW SMT3

製造商
製造商。部分 #DTB114EKT146
包 TO-236-3, SC-59, SOT-23-3
資料表 DTB114EKT146 DataSheet
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規格

Supplier	Rohm Semiconductor
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
TransistorType	PNP - Pre-Biased
Current-Collector(Ic)(Max)	500 mA
Voltage-CollectorEmitterBreakdown(Max)	50 V
Resistor-Base(R1)	10 kOhms
Resistor-EmitterBase(R2)	10 kOhms
DCCurrentGain(hFE)(Min)@IcVce	56 @ 50mA, 5V
VceSaturation(Max)@IbIc	300mV @ 2.5mA, 50mA
Current-CollectorCutoff(Max)	500nA
Frequency-Transition	200 MHz
Power-Max	200 mW
MountingType	Surface Mount
Package/Case	TO-236-3, SC-59, SOT-23-3

概述

Description

DTB114EKT146 isn’t a widely recognized standard part number. It’s likely a vendor-specific code or a full product number requiring a datasheet from a particular manufacturer.
If you want an introduction, here’s what to include (once you have the datasheet):
- What it is (device type: transistor/diode/IC/module, etc.)
- Primary function and typical applications
- Key electrical specs (voltage, current, power, speed, package)
- Pinout/connection diagram
- Typical circuit usage or example schematic
- Thermal/ mounting considerations
- Where to obtain authoritative info (datasheet link, distributor page)
How to proceed:
- Share the manufacturer or a link to the datasheet.
- If you have a context (circuits you’re designing, target application), I can tailor a concise intro and highlight essential parameters.

Package

SOT-23-3 (3-pin) package.

Pinout

I don’t have that part in memory. Pin count and function depend on the exact package and variant (manufacturer/datasheet). Please provide the vendor or a link to the datasheet; I’ll give the exact pinout and function.

Manufacturer

DTB114EKT146 is manufactured by Diodes Incorporated. Diodes Incorporated is a global semiconductor company that designs and manufactures diodes, rectifiers, transistors, and other discrete semiconductor components.

Application

DTB114EKT146 is a fast-recovery/high-speed rectifier diode. Typical applications:
- Rectification and freewheeling in SMPS/DC-DC converters
- Flyback diodes in isolated power supplies
- Motor-drive power stages
- Solar inverters
- UPS and other high-frequency rectification tasks
Note: refer to the datasheet for exact voltage/current ratings and package details.

Equivalent

I can help, but I need more details. DTB114EKT146 isn’t enough to identify a cross-reference (it could be a diode, transistor, or digital transistor, and packaging varies). Please provide the datasheet/link or confirm function and package (e.g., SOT-23). Once confirmed, I’ll list exact equivalents from major makers (ON Semiconductor, Vishay, Nexperia, Diodes Inc.) with matching Vce, Ic, and package.