2N6668 View Datasheet(PDF) - Unspecified

Part Name

Description

MFG CO.

2N6668

Darlington Power Transistor

Unspecified 

2N6668

Darlington Power Transistor

“ON” Voltages

Switching Time

IC, Collector Current (AMP)

Active-Region Safe Operating Area (SOA)

VCE, Collector Emitter Voltage (Volts)

IC, Collector Current (AMP)

There are two limitations on the power handling ability of a

transistor:average junction temperature and second breakdown

safe operating area curves indicate IC-VCE limits of the

transistor that must be observed for reliable operation i.e., the

transistor must not be subjected to greater dissipation than the

curves indicate.

The data of SOA curve is based on TJ(PK) = 150°C; Tc is

variable depending on conditions. Second breakdown pulse

limits are valid for duty cycles to 10% provided TJ(PK)≤150°C, At

high case temperatures, thermal limitation will reduce the power

that can be handled to values less than the limitations imposed

by second breakdown.

Specifications

IC(av)

maximum

(A)

VCEO

maximum

(V)

10

80

hFE

minimum

at IC = 5A

1000

Ptot

at 25°C

(W)

65

Package

TO-220

Type

PNP

Part Number

2N6668

Page 4

31/05/05 V1.0

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