NPN transistor Slkor 2SD874-R ideal for low frequency power amplification circuits in SOT-89 package

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Product Description

Product Overview

The 2SD874 is an NPN transistor designed for low-frequency power amplifications. It offers robust performance with key electrical characteristics such as DC current gain, breakdown voltages, and saturation voltages, making it suitable for various amplification applications. The transistor is supplied in a SOT-89 package.

Product Attributes

Brand: slkormicro (implied by website URL)
Model: 2SD874
Type: NPN Transistor
Package: SOT-89

Technical Specifications

Parameter	Symbol	Value	Unit	Conditions
Absolute Maximum Ratings (Ratings at 25 ambient temperature unless otherwise specified)
Collector Base Voltage	VCBO	60	V
Collector Emitter Voltage	VCEO	50	V
Emitter Base Voltage	VEBO	5	V
Collector Current	IC	1	A
Peak Collector Current	ICM	1.5	A
Maximum Power Dissipation	PD	1	W
Junction Temperature	TJ	150
Storage Temperature Range	TSTG	-55 to +150
Electrical Characteristics (TA=25)
DC Current Gain	HFE	85	--	VCE = 10 V, IC = 500 mA
Current Gain Group Q		120	170	VCE = 5 V, IC = 1 A
Current Gain Group R		170	240	VCE = 5 V, IC = 1 A
Current Gain Group S		340	--	VCE = 5 V, IC = 1 A
Collector Base Cutoff Current	ICBO	--	100	VCB = 20V
Emitter Base Cutoff Current	IEBO	--	100	VEB = 5 V
Collector Base Breakdown Voltage	V(BR)CBO	60	--	IC = 10 A
Collector Emitter Breakdown Voltage	V(BR)CEO	50	--	IC = 2 mA
Emitter Base Breakdown Voltage	V(BR)EBO	5	--	IE = 10 A
Collector Emitter Saturation Voltage	VCE(sat)	--	0.4	IC = 500 mA, IB = 50 mA
Base Emitter Saturation Voltage	VBE(sat)	--	1.2	IC = 500 mA, IB = 50 mA
Transition Frequency	FT	--	200	VCE = 10 V, -IE = 50 mA, f = 200 MHz
Output Capacitance	Cob	--	20	VCB = 10 V, f = 1 MHz

Package Outline

SOT-89

Conditions of Soldering and Storage

Recommended Reflow Soldering: Peak temperature over 245 C. Adjust parameters (time length of peak temperature, time length of soldering, thickness of solder paste) if peak temperature is below 245 C.
Hand Soldering: Temperature: 370 C, Time: 3s max., Times: one time.
Storage Conditions: Temperature 5 to 40 C, Humidity 30 to 80% RH. Recommended period: One year after manufacturing.