ZHCS2000 datasheet(3/19 Pages) ZETEX

3 / 19 page

ZXSC100

ISSUE 1 - JANUARY 2001

ELECTRICAL CHARACTERISTICS: AC PARAMETERS

TEST CONDITIONS (Unless otherwise stated) )

VCC=1.2V, TA = 25°C

Symbol

Parameter

Conditions

Min

Typ

Max

Units

TOFF

Discharge Pulse Width

1.7

µs

FOSC

Recommended operating

frequency

200

kHz

2 These parameters guaranteed by Design

3 Operating frequency is application circuit dependant. See applications section

ZXT14N20DX

For the circuits described in the applications section, Zetex ZXT14N20DX is the recommended pass transistor.

The following indicates outline data for the ZXT, more detailed information can be found in the Zetex SuperSOT4

data book or at www.zetex.com

ELECTRICAL CHARACTERISTICS (at T

A = 25°C unless otherwise stated).

PARAMETER

SYMBOL

MIN.

TYP.

MAX.

UNIT

CONDITIONS.

Collector-Emitter Breakdown

Voltage

V(BR)CEO

IC=10mA*

Collector-Emitter Saturation

Voltage

VCE(sat)

4.5

IC=0.1A, IB=10mA*

IC=1A, IB=10mA*

IC=4A, IB=40mA*

*Measured under pulsed conditions. Pulse width=300

µs. Duty cycle ≤2%

ZHCS2000

For the circuits described in the applications section Zetex ZHCS2000 is the recommended Schottky diode. The

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

ELECTRICAL CHARACTERISTICS (at T

amb = 25°C unless otherwise stated).

PARAMETER

SYMBOL

MIN.

TYP.

MAX.

UNIT

CONDITIONS.

Forward Voltage

385

500

IF=1A

IF=2A

Reverse Current

300

µA

VR=30V

Reverse Recovery

Time

trr

5.5

Switched from IF =

500mA to IR = 500mA.

Measured at IR=50mA

*Measured under pulsed conditions. Pulse width=300

µs. Duty cycle ≤ 2%

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