BF421 datasheet(1/3 Pages) KEC

Part #	BF421

Description	SILICON PNP TRIPLE DIFFUSED TYPE

PDF	3 Pages

Scroll/Zoom	100%

Manufacturer	KEC [KEC(Korea Electronics)]

Direct Link	http://www.keccorp.com

Logo

1 / 3 page

2002. 6. 25

1/3

SEMICONDUCTOR

TECHNICAL DATA

BF421

SILICON PNP TRIPLE DIFFUSED TYPE

Revision No : 3

HIGH VOLTAGE SWITCHING AND AMPLIFIER APPLICATION.

COLOR TV CHROMA OUTPUT APPLICATIONS.

FEATURES

High Voltage : VCEO>-300V

Complementary to BF420.

MAXIMUM RATING (Ta=25

)

TO-92

DIM MILLIMETERS

A

B

C

D

F

G

H

J

K

L

4.70 MAX

4.80 MAX

3.70 MAX

0.45

1.00

1.27

0.85

0.45

14.00 0.50

0.55 MAX

2.30

D

1

2 3

B

K

G

H

F

E

C

E

N

0.45 MAX

M

1.00

N

1. EMITTER

2. COLLECTOR

3. BASE

+_

ELECTRICAL CHARACTERISTICS (Ta=25

)

CHARACTERISTIC

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Collector Cut-off Current

ICBO

VCB=-200V, IE=0

-

-10

nA

VCB=-200V, IE=0, Tj=150

-

-10

A

Emitter Cut-off Current

IEBO

VEB=-5V, IC=0

-

-50

nA

DC Current Gain

hFE

VCE=-20V, IC=-25mA

50

-

Collector-Emitter Saturation Voltage

VCE(sat)

IC=-30mA, IB=-5mA

-

-0.6

V

Base-Emitter Voltage

VBE

VCE=-20V, IC=-25mA

-

-0.75

-

V

Transition Frequency

fT

VCE=-10V, IC=-10mA

60

-

MHz

Reverse Transfer Capacitance

Cre

VCB=-30V, IE=0, f=1MHz

-

1.6

pF

CHARACTERISTIC

SYMBOL

RATING

UNIT

Collector-Base Voltage

VCBO

-300

V

Collector-Emitter Voltage

VCEO

-300

V

Emitter-Base Voltage

VEBO

-5

V

Collector Current

DC

IC

-50

mA

Peak

ICP

-100

Collector Power Dissipation

PC

625

mW

Base Current

IB

-50

mA

Junction Temperature

Tj

150

Storage Temperature Range

Tstg

-65

150

Similar Part No. - BF421

Manufacturer	Part #	Datasheet	Description
Motorola, Inc	BF421	119Kb / 4P	High Voltage Transistors(PNP)
ON Semiconductor	BF421	82Kb / 4P	High Voltage Transistors(PNP Silicon) 1998 REV 1
NXP Semiconductors	BF421	62Kb / 6P	PNP high-voltage transistors 2004 Nov 10
Siemens Semiconductor G...	BF421	124Kb / 4P	PNP Silicon Transistors (High breakdown voltage Low collector-emitter saturation voltage)
General Semiconductor	BF421	39Kb / 2P	Small Signal Transistors (PNP)

More results

Similar Description - BF421

Manufacturer	Part #	Datasheet	Description
Toshiba Semiconductor	2SA490	87Kb / 2P	SILICON PNP TRIPLE DIFFUSED TYPE
	2SA1265	94Kb / 2P	SILICON PNP TRIPLE DIFFUSED TYPE
	TBF870	119Kb / 4P	SILICON PNP TRIPLE DIFFUSED TYPE
	2SB1375	142Kb / 5P	Silicon PNP Triple Diffused Type
	2SB1411	148Kb / 5P	Silicon PNP Triple Diffused Type
	2SB1667	161Kb / 5P	Silicon PNP Triple Diffused Type
Guangdong Kexin Industr...	2SA1971	54Kb / 1P	Silicon PNP Triple Diffused Type
Guangdong Kexin Industr...	2SB1667	45Kb / 2P	Silicon PNP Triple Diffused Type
KEC(Korea Electronics)	BF421	847Kb / 3P	SILICON PNP TRIPLE DIFFUSED TYPE
KEC(Korea Electronics)	BF423	53Kb / 3P	SILICON PNP TRIPLE DIFFUSED TYPE

More results

BF421 Datasheet(PDF) 1 Page - KEC(Korea Electronics)

BF421 Datasheet(HTML) 1 Page - KEC(Korea Electronics)

Similar Part No. - BF421

Similar Description - BF421

Html Pages

1 2 3

Datasheet Download

Link URL