SGS Thomson Microelectronics VN220 Datasheet

VN220



/ VN220(011Y) / VN220(012Y)

HIGH SIDE SMART POWER SOLID STATE RELAY

TYPE V

VN220
VN220(011Y)
VN220(012Y)

■ OUTPUT CURRENT (CONTINUOUS): 28A AT

DSS

60V 0.05Ω 28A

TC=25°C

■ THERMAL SHUT-DOWN

■ UNDERVOLTAGE SHUT-DOWN

■ OPEN DRAIN DIAGNOSTIC OUTPUT

■ VERY LOW STAND-BY POWER DISSIPATION

DESCRIPTION

The VN220 is a monolithic device designed in
STMicroelectronics VIPower technology,
intended for driving resistive or inductive loads
with one side grounded. Built-in thermal shut­down protects the chip from overtemperature and
short circuit. The open drain diagnostic output
indicates open circuit (no load) and
overtemperature status.

R

DS(on)

I

OUT

PENTAWATT PENTAWATT

(vertical) (horizontal)

PENTAWATT

(in-line)

ORDER CODES:

PENTAWATT vertical VN220
PENTAWATT horizontal VN220(011Y)
PENTAWATT in-line

VN220(012Y)

BLOCK DIAGRAM

September 1999 1/10

VN220 / VN220(011Y) / VN220(012Y)

ABSOLUTE MAXIMUM RATING

Symbol Parameter Value Unit

V

(BR)DSS

V

DS(off)

V

DS

I

OUT

I

R

I

IN

V

V

STAT

-V

CC

I

STAT

V

ESD

P

tot

T

T

stg

CONNECTION DIAGRAM (TOP VIEW)

Drain-Source Breakdown Voltage 60 V
Drain-Source Voltage (OFF STATE) 60 V
Drain-Source Voltage (Output Shorted to Ground) 30 V
Output Current (cont.) 28 A
Reverse Output Current -28 A
Input Current +/-10 mA
Input Voltage 35 V

IN

Status Output Voltage 35 V
Reverse Supply Voltage -4 V
Status Current +/-10 mA
Electrostatic Discharge (1.5KΩ; 100pF) 2000 V
Power Dissipation at Tc≤ 25°C60W
Junction Operating Temperature -40 to 150 °C

j

Storage temperature -55 to 150 °C

CURRENT AND VOLTAGE CONVENTIONS

5
4

3
2

1

OUTPUT

STATUS
V

CC

INPUT
GROUND

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VN220 / VN220(011Y) / VN220(012Y)

THERMAL DATA

Symbol Parameter Value Unit

R

thj-case

R

thj-amb

Thermal resistance junction-case (MAX) 2.08 °C/W
Thermal resistance junction-ambient (MAX) 60 °C/W

ELECTRICAL CHARACTERISTICS (V

=13V; -40°C ≤ Tj≤ 125°C unless otherwise specified)

CC

POWER

Symbol Parameter Test Conditions Min Typ Max Unit

V

CC

R

I

S

SWITCHING

Symbol Parameter Test Conditions Min Typ Max Unit

t

d(on)

t

t

d(off)

t

LOGIC INPUT

Symbol Parameter Test Conditions Min Typ Max Unit

V

V

V

I(hyst)

I

IN

V

ICL

Supply Voltage 12 30 V

=3.5A

I

On State Resistance

on

OUT

=100mA; Tj=25°C

I

OUT

Off state

Supply Current

Turn-on Delay Time of
Output Current

Rise Time of Output

r

Current
Turn-off Delay Time of

Output Current
Fall Time of Output

f

Current

Input Low Level Voltage 1.5 V

IL

Input High Level Voltage 6 (*) V

IH

On State; Tj=25°C
On State; T

I

OUT

=100°C

j

=3.5A; Resistive Load;

Input Rise Time<0.1µs; T

=3.5A; Resistive Load;

I

OUT

Input Rise Time<0.1µs; T

=3.5A; Resistive Load;

I

OUT

Input Rise Time<0.1µs; T

=3.5A; Resistive Load;

I

OUT

Input Rise Time<0.1µs; T

=25°C

j

=25°C

j

=25°C

j

=25°C

j

20 µs

200 µs

30 µs

5 µs

Input Hysteresis Voltage 1 V
Input Current VIN=10V 600 µA
Input Clamp Voltage IIN=1mA 31 36 V

0.05

1.33
1
8
6

Ω
Ω

mA
mA
mA

PROTECTIONS AND DIAGNOSTIC

Symbol Parameter Test Conditions Min Typ Max Unit

V

STAT

I

STAT

I

OL

t

ol

T

TSD

T

V

STATCL

(*) The VIHis internally clamped at 6V about. It is possible to connect this pin to a higher voltage via an external resistor calculated to not
exceed 10mA at the input pin.

(•) Statusdetermination > 100

Status Output Voltage I
Status Output Leakage

Current

=5mA (Fault Condition) 0.9 2.5 V

STAT

=30V 100 µA

V

STAT

Open Load Current Level 3 9 20 mA
Open Load Filtering Time 1 10 ms
Thermal Shut-down

Temperature
Reset Temperature 125 °C

R

Diagnostic Input Clamp

(•)

Voltage

IIN=1mA 31 36 V

150 °C

µs after the switching edge.

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VN220 / VN220(011Y) / VN220(012Y)

FUNCTIONAL DESCRIPTION

The VN220 provides protection against a short circuit on
the output and senses the output current to detect an
open load. When one of these two faults is detected the
diagnostic output is taken low.

OPEN LOAD DETECTION
When the device is first turned on, only the auxiliary
DMOS device is turned on. If the load current remains
below 9mA (typical), the open load signal is active and
the diagnostic output is low. When the load current goes
above 9 mA the open load detection becomes inactive
and the diagnostic goes high. When the load current

exceeds 300 mA, the main DMOS (50 mΩ) turns on.
When the load current drops below 240 mA, the main
DMOS is turned off but no open load signal is generated
and the auxiliary DMOS is still turned on. If the load
current drops below 9mA, again the open load signal is
generated and the diagnostic output goes low.

SHORT CIRCUIT PROTECTION
Short circuit protection is achieved using the fast
response of the thermal shut-down circuit. The only
current limitation in this condition is the saturation current
of the DMOS devices and the external wiring resistance.
Under this condition the device can survive a short circuit
up to 30V across DMOS devices.

THERMAL PROTECTION
The device is internally protected against over
temperature by the thermal protection circuit. When the
device junction temperature exceeds the protection limit,
the output is latched off. To turn on the output again, the
input signal must be taken low to reset the latch, then
high again to turn on the output. If the junction
temperature has not yet cooled below the lower limit set
by the thermal sensing hysteresis, the device will remain
latched off.

NOTE: When an open load defect appears (or disappears) the
state of the diagnostic output changes only after the filtering time

). See open load waveform diagrams.

(t

ol

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VN220 / VN220(011Y) / VN220(012Y)

TRUTH TABLE

INPUT OUTPUT DIAGNOSTIC

Normal Operation L

H
Open Circuit (No Load) H H L (**)
Overtemperature H L L

(**) With filtering operation

FIGURE 1: Waveforms

NORMAL OPERATION THERMAL SHUTDOWN

L

H

H
H

Input

Load
Current

Stat.

On

Switch

Off

OPEN LOAD

Input
Load

Current

t<t

On
Off

ol

t

ol

t

ol

Stat.

Switch

FIGURE 2: Over Current Test Circuit

t

ol

t<t

Input
Load

Current

T

T

j

TSD

T

R

Stat.

On

Switch

Off

t

ol

ol

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VN220 / VN220(011Y) / VN220(012Y)

FIGURE 3: Typical Application Circuit with a Schottky Diode for Reverse Supply Protection

FIGURE 4: Typical Application Circuit with Separate Signal Ground

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VN220 / VN220(011Y) / VN220(012Y)

PENTAWATT (vertical) MECHANICAL DATA

DIM.

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

MIN. TYP MAX. MIN. TYP. MAX.

mm. inch

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VN220 / VN220(011Y) / VN220(012Y)

PENTAWATT HV 011Y (horizontal) MECHANICAL DATA

DIM.

A 4.30 4.80 0.169 0.189
C 1.17 1.37 0.046 0.054
D 2.40 2.80 0.094 0.11
E 0.35 0.55 0.014 0.022

F 0.60 0.80 0.024 0.031

G1 4.91 5.21 0.193 0.205
G2 7.49 7.80 0.295 0.307

H1
H2 10.40 0.409
H3

L1 3.90 4.50 0.154 0.177
L2 15.10 16.10 0.594 0.634
L3 4.80 5.40 0.189 0.213
L5 2.60 3.00 0.102 0.118
L6 15.10 15.80 0.594 0.622
L7 6.00 6.60 0.236 0.26

R 0.5

V2 30° (typ)
V4 90° (typ)

DIA 3.65 3.85 0.144 0.152

MIN. TYP MAX. MIN. TYP. MAX.

9.30

mm. inch

9.70 0.366 0.382

10.05

10.40 0.396 0.409

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VN220 / VN220(011Y) / VN220(012Y)

PENTAWATT HV 012Y (in line) MECHANICAL DATA

DIM.

MIN. TYP MAX. MIN. TYP. MAX.

mm. inch

A 4.3 4.8 0.169 0.189

A1 2.5 3.1 0.098 0.122

b 0.6 0.8 0.024 0.031

b1 0.75 0.9 0.03 0.035

c 0.35 0.55 0.014 0.022

c1 1.22 1.42 0.048 0.056

D 9 9.35 0.354 0.368

D1 15.2 15.8 0.598 0.622

e 2.44 2.64 0.096 0.104

e1 3.71 3.91 0.146 0.154

E 10 10.4 0.394 0.409

L 22.32 22.92 0.879 0.902

L1 25.1 25.7 0.988 1.012

P 3.65 3.95 0.144 0.156
S 2.55 3.05 0.1 0.12

E

P

A

c1

D1

S

D

L

L1

b1

e

e1

b

c

A1

P010P

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VN220 / VN220(011Y) / VN220(012Y)

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