BTS149 datasheet(4/10 Pages) INFINEON

4 / 10 page

2004-02-02

Page 4

BTS 149

Electrical Characteristics

Parameter

Symbol

Values

Unit

at Tj=25°C, unless otherwise specified

min.

typ.

max.

Characteristics

Initial peak short circuit current limit

VIN = 10 V, VDS = 12 V

ID(SCp)

130

Current limit 1)

VIN = 10 V, VDS = 12 V, tm = 350 µs,

Tj = -40...+150 °C

ID(lim)

Dynamic Characteristics

Turn-on time

VIN to 90% ID:

RL = 1 Ω, VIN = 0 to 10 V, Vbb = 12 V

ton

100

µs

Turn-off time

VIN to 10% ID:

RL = 1 Ω, VIN = 10 to 0 V, Vbb = 12 V

toff

170

Slew rate on

70 to 50% Vbb:

RL = 1 Ω, VIN = 0 to 10 V, Vbb = 12 V

-dVDS/dton

V/µs

Slew rate off

50 to 70% Vbb:

RL = 1 Ω, VIN = 10 to 0 V, Vbb = 12 V

dVDS/dtoff

Protection Functions

Thermal overload trip temperature

Tjt

150

165

°C

Unclamped single pulse inductive energy

ID = 19 A, Tj = 25 °C, Vbb = 32 V

ID = 19 A, Tj = 150 °C, Vbb = 32 V

EAS

6000

1800

Inverse Diode

Inverse diode forward voltage

IF = 5*19A, tm = 300 µS, VIN = 0 V

VSD

1.1

1Device switched on into existing short circuit (see diagram Determination of I D(lim)). If the device is in on condition

and a short circuit occurs, these values might be exceeded for max. 50 µs.

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