Datasheet VN540SP, VN540-012Y, VN540-011Y, VN540 Datasheet (SGS Thomson Microelectronics)

October 1999 1/11



1

VN540 / VN540SP

/ VN540(011Y) / VN540(012Y)

HIGH SIDE SMART POWER SOLID STATE RELAY

1

■ OUTPUT CURRENT (CONTINUOUS): 2.8A

■ DIGITAL INPUT CLAMPED AT 32V

■ PROTECTION AGAINST: LOSS OF GROUND,

SHORTED LOAD AND OVERTEMPERATURE

■ BUILT-IN CURRENT LIMITER

■ UNDER VOLTAGE SHUT DOWN

■ OPEN DRAIN DIAGNOSTIC OUTPUT

■ FAST DEMAGNETIZATION OF INDUCTIVE

LOADS.

DESCRIPTION

The VN540, VN540SP, VN540(011Y),
VN540(012Y) is a monolithic device designed in
STMicroelectronics VIPower technology, intended
for driving resistive or inductive loads with one
side connected to ground. Active current limitation
avoids the system power supply dropping in case
of shorted load. Built-in thermal shut down
protects the chip from over temperature. Theopen
drain diagnostic output indicates over temperature
conditions.

TYPE V

demagRDS(on)IOUT

V

CC

VN540
VN540SP
VN540(011Y)
VN540(012Y)

-55V 50mΩ 2.8A 36 V

PENTAWATT(011Y)

PENTAWATT

PowerSO-10

TM

1

10

PENTAWATT(012Y)

ORDER CODES

PENTAWATT vertical
PENTAWATT horizontal
PENTAWATT straight
PowerSO-10

TM

VN540
VN540(011Y)
VN540(012Y)
VN540SP

BLOCK DIAGRAM

DRIVER

CURRENT

OUTPUT

LIMITER

V

CC

NEGATIVE V

CC

PROTECTION

GROUND

CONTROL

LOGIC

OVERTEMP

UNDERVOLTAGE

STATUS

INPUT

2/11

VN540 / VN540SP / VN540(011Y) / VN540(012Y)

ABSOLUTE MAXIMUM RATING

Symbol Parameter Value Unit

V

CC

Power supply voltage 45 V

-V

CC

Reverse supply voltage -4.0 V

I

OUT

Maximum DC load current Internally limited A

I

R

Reverse output current -10 A

I

IN

Input current +/- 10 mA

I

STAT

Status pin current +/- 10 mA

V

ESD

Electrostatic discharge (R=1.5kΩ, C=100pF) 2000 V

P

TOT

Power dissipation at Tc=25°C Internally limited W

T

j

Junction operating temperature Internally limited °C

T

STG

Storage temperature -55 to 150 °C

E

AS

Single pulse avalanche energy 500 mJ

1

CURRENT AND VOLTAGE CONVENTIONS

CONNECTION DIAGRAM TOP VIEW

1

2

3

4

5

6
7

8
9

10

11

OUTPUT
OUTPUT
N.C.
OUTPUT
OUTPUT

GROUND
INPUT
STATUS
N.C.
N.C.

V

CC

PowerSO-10

TM

PENTAWATT

3/11

VN540 / VN540SP / VN540(011Y) / VN540(012Y)

THERMAL DATA

ELECTRICAL CHARACTERISTICS (10V<VCC<36V; -25°C<Tj<100°C; unless otherwisespecified)

POWER

SWITCHING

LOGIC INPUT

Symbol Parameter

Value

Unit

PowerSO-10 PENTAWATT

R

thj-case

Thermal resistance junction-case (MAX) 1.5 2.0 °C/W

R

thj-amb

Thermal resistance junction-ambient (MAX) 50 60 °C/W

Symbol Parameter Test Conditions Min Typ Max Unit

V

CC

Operating voltage 10 36 V

R

ON

On state resistance

I

OUT

=2.8A; Tj=25°C

I

OUT

=2.8A;

50
90

mΩ
mΩ

I

S

Supply current

OFF state
ON state (Tj=125°C)
I

OUT

=0A

1
3

mA
mA

I

LS

Output leakage current

Channel OFF
V

CC

=45V

100 µA

I

LGND

Output current at turn-off

V

CC=VIN=VGND=VSTAT

=24V

T

j

= -25°C<T

j

<100°C

2mA

V

OL

Low state output voltage VIN=VIL;R

LOAD

>10MΩ 1.5 V

V

demag

Output voltage at turn-off I

OUT

=2.8A; L

LOAD

=1mH VCC-65 VCC-55 VCC-45 V

Symbol Parameter Test Conditions Min Typ Max Unit

t

d(on)

Turn-on delay on output
current

I

OUT

=2.8A; Resistive Load

Input rise time <0.1µs; V

CC

=24V;

T

j

=25°C

40 µs

t

r

Rise time of
output current

I

OUT

=2.8A; Resistive Load

Input rise time <0.1µs; V

CC

=24V;

T

j

=25°C

60 µs

t

d(off)

Turn-off delay on output
current

I

OUT

=2.8A; Resistive Load

Input rise time <0.1µs; V

CC

=24V;

T

j

=25°C

60 µs

t

f

Fall time of
output current

I

OUT

=2.8A; Resistive Load

Input rise time <0.1µs; V

CC

=24V;

T

j

=25°C

25 µs

dI/dt

(on)

Turn-on current average
slope

I

OUT

=2.8A

I

OUT=ILIM

;25°C<Tj<140°C

0.5
2

A/µs
A/µs

dI/dt

(off)

Turn-off current average
slope

I

OUT

=2.8A

I

OUT=ILIM

;25°C<Tj<140°C

2
4

A/µs
A/µs

Symbol Parameter Test Conditions Min Typ Max Unit

V

IL

Input low level voltage 2.0 V

V

IH

Input high level voltage 3.5 V

V

I(hyst)

Input hysteresis voltage 0.5 V

I

IN

Input current

V

IN

=30V

V

IN

=2.0V 25

300 µA

µA

V

ICL

Input clamp voltage
(see note 1)

IIN=1mA
I

IN

=-1mA

32 36

-0.7

V
V

1

4/11

VN540 / VN540SP / VN540(011Y) / VN540(012Y)

PROTECTIONS AND DIAGNOSTICS

(*) Status determination > 100µs after the switching edge.

SWITCHING CHARACTERISTICS

Symbol Parameter Test Conditions Min Typ Max Unit

V

STAT

Status output voltage

I

STAT

=5mA

(Fault condition)

1V

V

SCL

(*)

Status clamp voltage I

STAT

=1mA

I

STAT

=-1mA

32 36

0.7

V
V

I

STAT

Leakage on diagnostic pin
in high state

V

STAT

=5V 10 µA

V

USD

Undervoltage shut-down 5.0 8.0 V

I

LIM

DC short circuit current VCC=24V, R

LOAD

<0.1Ω 2.8 5.0 8.0 A

t

SC

Delay time of
current limiter

100 µs

T

TSD

Thermal shut-down
temperature

150 170

o

C

T

R

Thermal reset
temperature

135 155

o

C

2

Note 1: The input voltage is internally clamped at 32V minimum, it is possible to connect the input pins to an higher voltage via an external
resistor calculate to not exceed 10mA.

Note 2: If INPUT pin is floating the corresponding channel will automatically switch off. If GND pin is disconnected, the channel will switch off
provided V

CC

not exceed 36V.

5/11

VN540 / VN540SP / VN540(011Y) / VN540(012Y)

THRUTH TABLE

1

10kΩ

CONTROL

UNIT

R

IN

IN

GND

OUTPUT

R

L

<10mΩ

+V

CC

GND

STATUS

Fig. 1: Peak Short Test Circuit

INPUT OUTPUT STATUS

Normal operation L

H

L

H

H
H

Overtemperature L

H

L
L

H

L

Undervoltage L

H

L
L

H
H

Shorted load

(Current limitation)

L

H

L

H

H
H

6/11

VN540 / VN540SP / VN540(011Y) / VN540(012Y)

2

Figure 2: Waveforms

A

+V

CC

OUT

STATUS

I/O1

GND

Fig. 3: I

LGND

Test Configuration

7/11

VN540 / VN540SP / VN540(011Y) / VN540(012Y)

1

1

DIM.

mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 3.35 3.65 0.132 0.144

A1 0.00 0.10 0.000 0.004

B 0.40 0.60 0.016 0.024

c 0.35 0.55 0.013 0.022

D 9.40 9.60 0.370 0.378

D1 7.40 7.60 0.291 0.300

E 9.30 9.50 0.366 0.374
E1 7.20 7.40 0.283 0.291
E2 7.20 7.60 0.283 300
E3 6.10 6.35 0.240 0.250
E4 5.90 6.10 0.232 0.240

e 1.27 0.050
F 1.25 1.35 0.049 0.053

H 13.80 14.40 0.543 0.567

h 0.50 0.002
Q 1.70 0.067
α 0º 8º

1

1

DETAIL ”A”

PLANE

SEATING

α

L

A1

F

A1

h

A

D

D1

==
==

==

E4

0.10 A

E1E3

C

Q

A

==

B

B

DETAIL”A”

SEATING
PLANE

==

==

E2

610

51

eB

HE

M

0.25

==

==

PowerSO-10 MECHANICAL DATA

8/11

VN540 / VN540SP / VN540(011Y) / VN540(012Y)

1

DIM.

mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 4.8 0.189
C 1.37 0.054
D 2.4 2.8 0.094 0.110

D1 1.2 1.35 0.047 0.053

E 0.35 0.55 0.014 0.022

F 0.8 1.05 0.031 0.041

F1 1 1.4 0.039 0.055

G 3.2 3.4 3.6 0.126 0.134 0.142

G1 6.6 6.8 7 0.260 0.268 0.276
H2 10.4 0.409
H3 10.05 10.4 0.396 0.409

L2 23.05 23.4 23.8 0.907 0.921 0.937
L3 25.3 25.65 26.1 0.996 1.010 1.028
L5 2.6 3 0.102 0.118
L6 15.1 15.8 0.594 0.622
L7 6 6.6 0.236 0.260

Diam. 3.65 3.85 0.144 0.152

PENTAWATT (IN-LINE) MECHANICAL DATA

9/11

VN540 / VN540SP / VN540(011Y) / VN540(012Y)

DIM.

mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 4.8 0.189
C 1.37 0.054
D 2.4 2.8 0.094 0.110

D1 1.2 1.35 0.047 0.053

E 0.35 0.55 0.014 0.022
F 0.8 1.05 0.031 0.041

F1 1 1.4 0.039 0.055

G 3.2 3.4 3.6 0.126 0.134 0.142

G1 6.6 6.8 7 0.260 0.268 0.276
H2 10.4 0.409
H3 10.05 10.4 0.396 0.409

L 14.2 15 0.559 0.590

L1 5.7 6.2 0.244
L2 14.6 15.2 0.598
L3 3.5 4.1 0.137 0.161
L5 2.6 3 0.102 0.118
L6 15.1 15.8 0.594 0.622
L7 6 6.6 0.236 0.260

Diam. 3.65 3.85 0.144 0.152

11

PENTAWATT (HORIZONTAL) MECHANICAL DATA

10/11

VN540 / VN540SP / VN540(011Y) / VN540(012Y)

1

DIM.

mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 4.8 0.189

C 1.37 0.054

D 2.4 2.8 0.094 0.110

D1 1.2 1.35 0.047 0.053

E 0.35 0.55 0.014 0.022

F 0.8 1.05 0.031 0.041

F1 1 1.4 0.039 0.055

G 3.2 3.4 3.6 0.126 0.134 0.142

G1 6.6 6.8 7 0.260 0.268 0.276
H2 10.4 0.409
H3 10.05 10.4 0.396 0.409

L 17.85 0.703
L1 15.75 0.620
L2 21.4 0.843
L3 22.5 0.886
L5 2.6 3 0.102 0.118
L6 15.1 15.8 0.594 0.622
L7 6 6.6 0.236 0.260

M 4.5 0.177

M1 4 0.157

Diam. 3.65 3.85 0.144 0.152

PENTAWATT (VERTICAL) MECHANICAL DATA

11/11

VN540 / VN540SP / VN540(011Y) / VN540(012Y)

1

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