BFT33A View Datasheet(PDF) - Semelab - > TT Electronics plc

Part Name

Description

MFG CO.

BFT33A

NPN SILICON TRANSISTOR

Semelab - > TT Electronics plc  

1 2

BFT33A

ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise stated)

Parameter

Test Conditions

Min.

Static Value of Common

h21E

Emitter Forward Current

Transfer Ratio

fT

Transistion Frequency

VCE = 10V

VCE = 10V

VCE = 10V

VCE = 5V

f = 20MHz

IC = 0.15

50

IC = 2A

15

IC = 1mA

20

IC = 100mA

50

ICBO

Collector Base

Cut- Off Current.

VCB = 80V

IE = 0

t = 150°C

IEBO

h21e

Emitter–Base Cut-off Current VEB = 4V

Small Signal Common Emitter VCE = 5V

Forward Current Transfer Ratio f = 1KHz

IC = 10mA

25

VCE(sat)*

VBE(sat)*

C22b

Collector – Emitter

Saturation Voltage*

Base – Emitter

Saturation Voltage*

Common – Base

Output Capacitance

IC = 150mA

IC = 1A

IC = 150mA

IC = 1A

VCB = 10V

f = 1MHz

IB = 15mA

IB = 0.1A

IB = 15mA

IB = 0.1A

IE = 0

Typ.

Max. Unit

250

—

MHz

100 nA

100 µA

100 nA

—

0.3

V

0.6

0.95

V

1.3

80

pF

*Pulse Conditions: Pulse Length = 300µs duty cycle = 1.5%

Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed

to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.

Semelab encourages customers to verify that datasheets are current before placing orders.

Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.

E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk

Document Number 3081

Issue 1

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