ZXSC310 查看數據表（PDF） - Diodes Incorporated.

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ZXSC310

LED DRIVER SOLUTION FOR LCD BACKLIGHTING

Diodes Incorporated. 

ZXSC310

FMMT618

For the circuits described in the applications section The following indicates outline data for the device,

Zetex FMMT618 is the recommended pass transistor. m ore detailed i nform a tion can be found at

www.zetex.com/fmmt618

ELECTRICAL CHARACTERISTICS:

Test conditions unless otherwise stated: TAMB=25 C

Symbol

VCE(sat)

Parameter

Collector-Emitter

Saturation Voltage5

V(BR)CEO

Collector-Emitter

Breakdown Voltage5

Conditions

IC=0.1A, IB=10mA

IC=1A, IB=10mA

IC=2.5A, IB=50mA

IC=10mA

5 Measured under pulse conditions. Pulse width=300µs. Duty cycle Յ2%

Min Typ

8

70

130

20 27

Max

15

150

200

Units

mV

V

ZHCS1000

For the maximum brightness circuit described in the The following indicates outline data for the ZHCS, more

applications section Zetex ZHCS1000 is the detailed information can be found at

recommended Schottky diode.

www.zetex.com/zhcs1000

ELECTRICAL CHARACTERISTICS:

Test conditions unless otherwise stated: TAMB=25 C

Symbol

Parameter

Conditions

VF

Forward voltage

IF = 500mA

IF = 1A

trr

Reverse Recovery Time

Switched from IF=500mA to

IR=500mA.

Measured at IR=50mA

IR

Reverse Current

VR = 30V

Min Typ

12

Max

400

500

Units

mV

ns

50 100

µA

Part

Number

BAT54

ZHCS2000

ZHCS1000

ZHCS750

ZHCS500

ZHCS400

VR

IF

IFSM

VF at

IR at

Max. Max. Max. Max. IF Max. VR

V mA A

mV mA ␮A

V

30 200 0.6 500 30 250 25

40 2000 20 500 2000 1000 30

40 1000 12 500 1000 100 30

40 750 12 540 750 100 30

40 500 6.75 550 500 40

30

40 400 6.75 500 400 40

30

Capacitance

at VR = 25V, f = 1MHz

Typ.

pF

10

60

25

25

20

20

Package

SOT23

SOT23-6

SOT23

SOT23

SOT23

SOT23

SOT323

ISSUE 3 - SEPTEMBER 2007

3

SEMICONDUCTORS

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