BD241C;BD241A;中文规格书,Datasheet资料

NPN power transistors

Features

■

.NPN transistors

Applications

■

Audio, general purpose switching and amplifier transistors

123Description

The devices are manufactured in Planar technology with “Base Island” layout. The

resulting transistor shows exceptional high gain performance coupled with very low saturation voltage. The PNP types are BD242A and BD242C.

TO-220Figure 1.Internal schematic diagramTable 1.Device summary

Marking BD241ABD241C

PackageTO-220TO-220

PackagingTubeTube

Order codesBD241ABD241C

July 2007Rev 21/9

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Absolute maximum ratingsBD241A BD241C

1 Absolute maximum ratings

Table 2.

SymbolVCERVCEOVEBOICICMIBPTOTTstgTJ

Absolute maximum ratings

Value

Parameter

BD241A

Collector-emitter voltage (RBE = 100Ω) 70Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0) Collector current

Collector peak current (tp < ms)Base current

Total dissipation at Tcase = 25°CStorage temperature

Max. operating junction temperature

60

535140-65 to 150150

BD241C115100

VVVAAAW°C°CUnit

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BD241A BD241CElectrical characteristics

2 Electrical characteristics

(Tcase = 25°C; unless otherwise specified)Table 3.

SymbolICESICEOIEBO

Electrical characteristics

Parameter

Collector cut-off current (VBE = 0)

Collector cut-off current (IB = 0)

Emitter cut-off current

(IC = 0)

Test ConditionsVCE = rated VCEO

for BD241A VCE =30Vfor BD241C VCE =60VVEB =5VIC =30mA for BD241Afor BD241CIC =3AIB =0.6AIC =3A VCE =4VIC =1A VCE =4VIC =3A VCE =4V

251060100

1.21.8

VVVV

Min.

Typ.

Max.0.20.30.31

UnitmAmAmAmA

Collector-emitter

VCEO(sus)(1)sustaining voltage

(IB = 0)VCE(sat)(1)VBE(1)hFE(1)

Collector-emitter saturation voltage Base-emitter voltage DC current gain

1.Pulsed duration = 300 ms, duty cycle ≥1.5%.

2.1 Electrical characteristic (curves)

Figure 2.Safe operating area

Figure 3.

Derating curve

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Electrical characteristics

Figure 4.

BD241A BD241C

Figure 5.

DC current gain DC current gain

Figure 6.

Collector-emitter saturation voltageFigure 7.

Base-emitter saturation voltageFigure 8.

Base-emitter on voltage Figure 9.

Resistive load switching time

4/9

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BD241A BD241C

Figure 10.Resistive load switching time

Electrical characteristics

2.2 Test circuits

Figure 11.Resistive load switching test circuit1) Fast electronic switch2) Non-inductive resistor 5/9

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Package mechanical dataBD241A BD241C

3 Package mechanical data

In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect . The category of

second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com6/9

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BD241A BD241CPackage mechanical data

TO-220 Mechanical dataDIM.Abb1cDD1Eee1FH1J1LL1L20L30øPQ3.752.65102.404.951.236.202.40133.5016.4028.903.852.95mm.MIN.4.400.611.140.4915.251.2710.402.705.151.326.602.72143.93TYPMAX.4.600.881.700.7015.757/9

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Revision historyBD241A BD241C

4 Revision history

Table 4.

Date01-Dec-200010-Jul-2007

Revision history

Revision

12

Initial Release

Figure 2 and figure 3, have been added.

Changes

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BD241A BD241C

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分销商库存信息:

STMBD241C

BD241A