VB027ASP datasheet(3/8 Pages) STMICROELECTRONICS

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ELECTRICAL CHARACTERISTICS (Vb = 13.5 V; Vd = 5 V; Tj =25

oC; Rcoil = 510 m

Ω;

Lcoil = 7 mH; unless otherwise specified)

Symb ol

Parameter

T est Co ndi ti ons

Min .

Typ .

Max.

Uni t

Vcl

High Voltage Clamp

-40

oC ≤ Tj ≤ 125 oCIcoil =7 A

300

400

Vcl

High Voltage Clamp

Icoil = 7 A

325

345

365

Vce(sat)

Saturation Voltage of

The Power Stage

Ic =7A;

Vin =4V

-40

oC ≤ Tj ≤ 125 oC

Vce(sat)

Saturation Voltage of

The Power Stage

Ic =6 A;

Vin =4V

-40

oC ≤ Tj ≤ 125 oC

Id(std by)

St and-by Supply Current

Vin =0.4

Id(ugnd )

St and-by Supply

Current During

Underground

Vin =0.4 V

Ic =-4.5A

-40

oC ≤ Tj ≤ 125 oC

160

Id(on)

Power On Supply

Current

Vin =4 V

Ic =6 A

-40

oC ≤ Tj ≤ 125 oC

130

Id(on)

Power On Supply

Current

Vin =4 V

Ic =7 A

-40

oC ≤ Tj ≤ 125 oC

160

Driver St age Supply

Voltage

4.5

5.5

Icl

Coil Current Limit

Vin =4 V

8.5

Icl(td)

Coil Current Limit Drift

With Temperat ure

See figure 3

Ile ak

Collector Leakage

Current

VC = 125V

100

µA

Vin H

High Level Input Voltage

5.5

Vin L

Low Level Input Voltage

0.8

Iin H

High Level Input Current

200

µA

Vdia gH

High Level Diagnostic

Output Voltage

REXT =15 K

Ω CEXT=1nF

(see fig. 1)

3.5

VdiagL

Low Level Diagnostic

Output Voltage

REXT =15 K

Ω CEXT=1nF

(see fig. 1)

0.5

IdiagTH1

Diagnostic Current First

Threshold

4.25

4.5

4.75

IdiagTD1

Diagnostic Current First

Threshold Drift With

Temperature

See figure 4

IdiagTH2

Diagnostic Current

Second Threshold

5.45

5.8

6.15

IdiagTD2

Diagnostic Current

Second Threshold Drift

With Temperat ure

See figure 5

IdiagH

Overt emperat ure

Diagnostic Current

22.6

3.2A

tdlc

Delay Time Coil Current

Ic =7 A

µs

tflc

Fall Time Coil Current

Ic =7 A

µs

Es/b

Inductive Energy

VCL =400 V

Ic =7A L = 8mH

300

Tin t

Temperature of

Diagnostic Shift

130

150

170

Thys

Thermal Hysteresis

Forward Voltage of The

Body Diode

Ic = -10 A

1.2

2.2

3.2

VB027ASP

3/8

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