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Description	Product Attribute	Similar
Manufacturer	ROHM Semiconductor
Product Category	Bipolar Transistors - BJT
Technology	Si
Mounting Style	SMD/SMT
Package / Case	SC-59-3
Transistor Polarity	NPN
Configuration	Single
Maximum DC Collector Current	800 mA
Collector- Emitter Voltage VCEO Max	32 V
Collector- Base Voltage VCBO	40 V
Emitter- Base Voltage VEBO	5 V
Collector-Emitter Saturation Voltage	100 mV
Maximum DC Collector Current	800 mA
Pd - Power Dissipation	200 mW
Gain Bandwidth Product fT	150 MHz
Maximum Operating Temperature	+ 150 C
Series	2SD1781K
Packaging	Reel
Continuous Collector Current	800 mA
DC Collector/Base Gain hfe Min	120
DC Current Gain hFE Max	390
Product Type	BJTs - Bipolar Transistors
Subcategory	Transistors

Attribute	Description
ECCN	EAR99
HTS	8541290095
TARIC	8541290000
RoHS Compliant	Yes RoHS Compliant
RoHS Exemption Number	N/A
Lead(PB) in Terminals	No Lead Free
REACH SVHC	No
REACH Substance Name	N/A

Mfr	2SD1781KT146Q
TTI	2SD1781KT146-Q
Stock	15,000 Can ship immediately
On Order	3,000 Expected on 04-Jun-26 48,000 Expected on 26-Aug-26
Additional Stock Lead Time	10 Weeks

Quantity	Unit Price	Ext. Price
	$0.051	$153.00
	$0.05	$300.00
	$0.048	$432.00

2SD1781KT146Q

Manufacturer:
ROHM Semiconductor

Mfr Part:
2SD1781KT146Q

TTI Part:
2SD1781KT146-Q

Datasheet

EDA / CAD Models

Specifications

Export and Environmental Classification

Documents

Datasheet

Specification Sheets

EDA / CAD Models

15,000In Stock

Reel

My Notes

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2SD1781KT146Q

Manufacturer: ROHM Semiconductor

Mfr Part: 2SD1781KT146Q

TTI Part: 2SD1781KT146-Q

Datasheet

EDA / CAD Models

Specifications

Packaging

Export and Environmental Classification

Documents

Datasheet

Specification Sheets

EDA / CAD Models

15,000In Stock

Incoming Inventory

Reel

Lead Time

My Notes

RoHS/Lead

RoHS Compliance

Lead (Pb)

Manufacturer:
ROHM Semiconductor

Mfr Part:
2SD1781KT146Q

TTI Part:
2SD1781KT146-Q