BTS149 datasheet(3/10 Pages) INFINEON

3 / 10 page

2004-02-02

Page 3

BTS 149

Electrical Characteristics

Parameter

Symbol

Values

Unit

at Tj=25°C, unless otherwise specified

min.

typ.

max.

Characteristics

Drain source clamp voltage

Tj = - 40 ...+ 150°C, ID = 10 mA

VDS(AZ)

Off state drain current

VDS = 32 V, Tj = -40...+150 °C, VIN = 0 V

IDSS

µA

Input threshold voltage

ID = 3,9 mA

VIN(th)

1.3

1.7

2.2

Input current - normal operation, ID<ID(lim):

VIN = 10 V

IIN(1)

100

µA

Input current - current limitation mode, ID=ID(lim):

VIN = 10 V

IIN(2)

400

1000

Input current - after thermal shutdown, ID=0 A:

VIN = 10 V

IIN(3)

1500

3000

6000

Input holding current after thermal shutdown1)

Tj = 25 °C

Tj = 150 °C

IIN(H)

500

300

On-state resistance

VIN = 5 V, ID = 19 A, Tj = 25 °C

VIN = 5 V, ID = 19 A, Tj = 150 °C

RDS(on)

Ω

On-state resistance

VIN = 10 V, ID = 19 A, Tj = 25 °C

VIN = 10 V, ID = 19 A, Tj = 150 °C

RDS(on)

Nominal load current (ISO 10483)

VIN = 10 V, VDS = 0.5 V, TC = 85 °C

ID(ISO)

1If the input current is limited by external components, low drain currents can flow and heat the device.

Auto restart behaviour can occur.

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