ZXSC300 Просмотр технического описания (PDF) - Zetex => Diodes

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ZXSC300

SINGLE OR MULTI CELL LED DRIVER SOLUTION

Zetex => Diodes 

ZXSC300

FMMT617

For the circuits described in the applications section, Zetex FMMT617 is the recommended pass transistor. The

following indicates outline data for the transistor, more detailed information can be found in the Zetex surface

mount data book or at www.zetex.com

ELECTRICAL CHARACTERISTICS (at TA = 25°C unless otherwise stated).

PARAMETER

SYMBOL MIN.

TYP.

MAX.

UNIT

CONDITIONS

Collector-Emitter

Saturation Voltage

VCE(sat)

Collector-Emitter

V(BR)CEO 15

Breakdown Voltage

8

14

mV

IC=0.1A, IB=10mA*

70

100

mV

IC=1A, IB=10mA*

150

200

mV

IC=3A, IB=40mA*

18

V

IC=10mA*

*Measured under pulsed conditions. Pulse width=300µs. Duty cycle ≤ 2%

ZHCS1000

For the circuits described in the applications section Zetex ZHCS1000 is the recommended Schottky diode. The

following indicates outline data for the diode, more detailed information is available at www.zetex.com

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

PARAMETER

SYMBOL

MIN. TYP. MAX. UNIT CONDITIONS

Forward Voltage

VF

Reverse Current

IR

Reverse Recovery

trr

Time

400

mV

IF=500mA

500

mV

IF=1A

50

100

µA

VR=30V

12

ns

Switched from IF = 500mA

to IR = 500mA. Measured

at IR=50mA

*Measured under pulsed conditions. Pulse width=300µs. Duty cycle ≤ 2%

ISSUE 3 - NOVEMBER 2006

3

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