2N2221 datasheet(2/5 Pages) STMICROELECTRONICS

部件名	2N2221

功能描述	HIGH-SPEED SWITCHES

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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ELECTRICAL CHARACTERISTICS (T amb =25 °C unless otherwise specified)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

I CBO

Collector Cutoff Current

(IE =0)

VCB =50 V

T amb =150

°C

10

nA

µA

I EBO

Emitter Cutoff Current

(IC =0)

VEB =3 V

10

nA

V(BR) CBO

Colllector-base Breakdown

Voltage (IE =0)

I C =10 µA60

V

V(BR)CE O *

Collector-emitter Breakdown

Voltage (IB =0)

I C =10 mA

30

V

V(BR) EBO

Emittter-base Breakdown

Voltage (IC =0)

I E =10

µA5

V

VCE (s at )*

Collector-emitter Saturation

Voltage

I C =150 mA

I C =500 mA

I B =15 mA

I B =50 mA

0.4

1.6

V

VB E (sat )*

Base-emitter Saturation

Voltage

I C =150 mA

I C =500 mA

I B =15 mA

I B =50 mA

1.3

2.6

V

h FE*

DC Current Gain

for 2N 221 8

I C = 0.1 mA

I C =1 mA

I C =10 mA

I C =150 mA

I C =500 mA

I C =150 mA

for 2N 221 9

I C = 0.1 mA

I C =1 mA

I C =10 mA

I C =150 mA

I C =500 mA

I C =150 mA

and 2N 22 21

VCE =10 V

VCE =1 V

and 2N 22 22

VCE =10 V

VCE =1 V

20

25

35

40

20

35

50

75

100

30

50

120

300

f T

Transition Frequency

I C =20 mA

f = 100 MHz

VCE = 20 V

250

MHz

C CBO

Collector-base Capacitance

I E =0

f = 100 kHz

VCB =10 V

8

pF

Re(hie)

Real Part of Input

Impedance

I C =20 mA

f = 300 MHz

VCE =20 V

60

Ω

* Pulsed : pulse duration = 300

µs, duty cycle = 1 %.

THERMAL DATA

2 N22 18

2 N22 19

2N 222 1

2N 222 2

Rth j-cas e

R th j-amb

Thermal Resistance Junction-case

Thermal Resistance Junction-ambient

Max

50

°C/W

187.5

°C/W

83.3

°C/W

300

°C/W

2N2218-2N2219-2N2221-2N2222

2/5

类似零件编号 - 2N2221

制造商	部件名	数据表	功能描述
Siemens Semiconductor G...	2N2221	45Kb / 2P	NPN Silicon Planar Transistors
Fairchild Semiconductor	2N2221	378Kb / 10P	NPN Small Signal General Purpose Amplifiers
Seme LAB	2N2221	14Kb / 1P	Bipolar NPN Device in a Hermetically sealed TO18 Metal Package.
Central Semiconductor C...	2N2221	531Kb / 2P	NPN SILICON TRANSISTOR
Comset Semiconductor	2N2221	84Kb / 4P	SWITCHING SILICON TRANSISTORS

More results

类似说明 - 2N2221

制造商	部件名	数据表	功能描述
STMicroelectronics	2N2219A	73Kb / 8P	HIGH SPEED SWITCHES June 1999
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ON Semiconductor	FSA223	612Kb / 18P	High-Speed Audio Switches November 2012 Rev. 1.0.4
Comset Semiconductor	2N2894	81Kb / 2P	HIGH-SPEED SATURATED SWITCHES
ON Semiconductor	FSA221	1Mb / 19P	High-Speed Audio Switches March 2013 Rev. 1.1.0
Comset Semiconductor	2N2894	78Kb / 3P	HIGH-SPEED SATURATED SWITCHES
STMicroelectronics	2N2894	113Kb / 4P	HIGH-SPEED SATURATED SWITCHES
STMicroelectronics	BSX20	65Kb / 6P	HIGH SPEED SATURATED SWITCHES
Seme LAB	2N5152	24Kb / 3P	HIGH SPEED MEDIUM VOLTAGE SWITCHES