VB927T datasheet(3/5 Pages) STMICROELECTRONICS

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VB927T

THERMAL DATA

ELECTRICAL CHARACTERISTICS (VCC=14V; -40V < Tj < 125ºC unless otherwise specified)

(*) Coil data: primary resistance RC=0.4 - 0.8Ω; primary inductance LC= 6 - 8 mH

(**) Pulsed: Pulse duration =300

µs, duty cycle 1.5%

Note 1: Tjmin=150°C means that the behavior of the device will not be affected for junction temperature lower than 150°C. For higher

temperature, the thermal protection circuit will begin its action reducing the Icl limit according with the power dissipation. Chip temperature is

a function of the Rth of the whole system in which the device will be operating.

Symbol

Parameter

Value

Unit

Rthj-case

Thermal Resistance Junction-case

(MAX)

0.6

°C/W

Rthj-amb

Thermal Resistance Junction-ambient

(MAX)

°C/W

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Ileak

Collector Cut-off Current

VIN=0V; HVC=250V

250

µA

Vcl (*)

Clamping Voltage

-40°C < Tj < 125°C

380

420

490

Vcg(sat)

Power Stage Saturation

Voltage

IC=5A; IIN=10mA; 25°C ≤ Tj ≤ 125°C

IC=6A; IIN=10mA; -40°C ≤ Tj ≤ 25°C

2.5

Icl (*)

Coil Current Limit

VIN=5V; -40°C ≤ Tj ≤ 125°C

8.5

9.5

IIN

Input Current

VIN=5V; IC=5A

VIN=5V; IC=5A; Tj=25°C

Vf (**)

Diode Forward Voltage

If=10A; Tj=25°C

1.2

2.2

3.2

VINH

Input Voltage (ON)

On state input threshold

3.2

3.6

VINL

Input Voltage (OFF)

Off state input threshold

3.4

VIN(hyst)

Input Voltage (Hyst.)

0.2

0.6

td(off)

Turn-off Time

IC=5A

µs

Junction Temperature Limit See note 1

150

°C

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