NPN Transistor Chao He MMBT5551 SOT23 Package Suitable for Medium Power Amplification Applications

Name: NPN Transistor Chao He MMBT5551 SOT23 Package Suitable for Medium Power Amplification Applications
Brand: Hefei Purple Horn E-Commerce Co., Ltd.
SKU: MMBT5551
Availability: InStock

Key Attributes

Model Number: MMBT5551

Product Custom Attributes

Emitter-Base Voltage(Vebo):

Current - Collector Cutoff:

50nA

Pd - Power Dissipation:

300mW

Transition Frequency(fT):

300MHz

Type:

NPN

Number:

1 NPN

Current - Collector(Ic):

600mA

Collector - Emitter Voltage VCEO:

120V

Operating Temperature:

-55℃~+150℃

Mfr. Part #:

MMBT5551

Package:

SOT-23

Product Description

Product Overview

The MMBT5551 is an NPN transistor encapsulated in a small SOT-23 surface-mount plastic package. It is ideally suited for automatic insertion and general-purpose switching applications, as well as medium power amplification. This transistor is complementary to the MMBT5401.

Product Attributes

Brand: CHAOHE MICROELECTRONICS CO., LTD.
Package Type: SOT-23
Material: Halogen free
Flammability Rating: UL 94V-0
Complementary to: MMBT5401

Technical Specifications

General Description

Parameter	Symbol	Value	Unit
Collector-Base Voltage	VCBO	180	V
Collector-Emitter Voltage	VCEO	160	V
Emitter-Base Voltage	VEBO	6	V
Collector Current	IC	600	mA
Collector Power Dissipation	PC	300	mW
Thermal Resistance Junction to Ambient	RJA	416	/W
Operation Junction and Storage Temperature Range	TJ,Tstg	-55+150

Electrical Characteristics (Ta=25 unless otherwise specified)

Parameter	Symbol	Test Conditions	Min	Typ	Max	Unit
Collector-base breakdown voltage	V(BR)CBO	IC =100 A, IE=0			180	V
Collector-emitter breakdown voltage	V(BR)CEO	IC =1mA, IB=0			160	V
Emitter-base breakdown voltage	V(BR)EBO	IE =10A, IC=0			6	V
Collector cut-off current	ICBO	VCB =60 V, IE=0			50	nA
Emitter cut-off current	IEBO	VEB =4 V, IC=0			50	nA
DC current gain	hFE	VCE=5V, IC= 1mA	80		300
		VCE=5V, IC= 10mA		100
		VCE=5V, IC= 50mA		50
Collector-emitter saturation voltage	VCE(sat)	IC =10mA, IB= 1mA			0.2	V
Collector-emitter saturation voltage	VCE(sat)	IC =50mA, IB= 5mA			0.3	V
Base-emitter saturation voltage	VBE(sat)	IC =50mA, IB=5mA			1.2	V
Base-emitter saturation voltage	VBE(sat)	IC =10mA, IB=1mA			1.1	V
Transition frequency	fT	VCE=10V, IC= 10mA, f=100 MHz			300	MHz
Collector output capacitance	Cob	VCB=10V, IE= 0 , f=1MHz			6	pF

Ordering Information

Part Number	Package	Material	Packing	Quantity per Reel	Reel Size
MMBT5551	SOT-23	Halogen free	Tape & Reel	3,000pcs	7 inches

Marking Codes

Part Number	Marking Code
MMBT5551	G1

Package Outline: SOT-23

Symbol	Dimension (mm)
A	0.9 - 1.2
A1	0.0 - 0.1
A2	0.9 - 1.10
A3	0.55 - 0.65
b	0.30 - 0.50
c	0.10 - 0.12
D	2.80 - 3.0
E	2.25 - 2.55
E1	1.20 - 1.40
e	1.8 - 2.0
L	0.30 - 0.50
L1	0.475 - 0.625
	0 - 6

Note: 1. Controlling dimension: in millimeters. 2. General tolerance: 0.05mm. 3. The pad layout is for reference purposes only.

2511071025_Chao-He-MMBT5551_C51953467.pdf

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