ST VND05B User Manual

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VND05B

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/ VND05B (011Y) / VND05B (012Y)

HIGH SIDE SMART POWER SOLID STATE RELAY

TYPE V

VND05B
VND05B (011Y)
VND05B (012Y)

■ OUTPUT CURRENT (CONTINUOUS): 9A AT

DSSRDS(on)In

40V 200mΩ 1.6A 26 V

Tc=85°C PER CHANNEL

■ 5V LOGIC LEVEL COMPATIBLE INPUT

■ THERMAL SHUT-DOWN

■ UNDERVOLTAGE PROTECTION

■ OPEN DRAIN DIAGNOSTIC OUTPUT

■ INDUCTIVE LOAD FAST DEMAGNETIZATION

■ VERY LOW STAND-BYPOWER DISSIPATION

DESCRIPTION

The VND05B, VND05B (011Y), VND05B (012Y) is
a monolithic device designed in
STMicroelectronics VIPower technology, intended
for driving resistive or inductive loads with one
side connected to ground. This device has two
channels, and a common diagnostic. Built-in
thermal shutdown protects the chip from
overtemperature and short circuit. The status
output provides an indication of open load in on
state, open load in off state, overtemperature
conditions and stuck-on to VCC.

(*) V

CC

DOUBLE CHANNEL

HEPTAWATT

(vertical) (horizontal)

HEPTAWATT

ORDER CODES

HEPTAWATT vertical
HEPTAWATT horizontal
HEPTAWATT in-line

VND05B
VND05B (011Y)
VND05B (012Y)

HEPTAWATT

(in-line)

BLOCK DIAGRAM

(*) In= Nominal current according to ISO definition for high side automotive switch (see note 1)

November 1999 1/11

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1

VND05B / VND05B (011Y) / VND05B (012Y)

ABSOLUTE MAXIMUM RATING

Symbol Parameter Value Unit

V

(BR)DSS

I

OUT

I

(RMS) RMS Output current at Tc=85°C and f > 1Hz 9 A

OUT

I

R

I

IN

-V
I

STAT

V

ESD

P

TOT

T

T

STG

CONNECTION DIAGRAM TOP VIEW

Drain-Source breakdown voltage 40 V
Output current (continuous) at Tc=85°C9A

Reverse output current at Tc=85°C-9A
Input current +/- 10 mA
Reverse supply voltage -4 V

CC

Status current +/- 10 mA
Electrostatic discharge (R=1.5kΩ, C=100pF) 2000 V
Power dissipation at Tc=25°C59W
Junction operating temperature -40 to 150 °C

j

Storage temperature -55 to 150 °C

CURRENT AND VOLTAGECONVENTIONS

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VND05B / VND05B (011Y) / VND05B (012Y)

THERMAL DATA

Symbol Parameter Value Unit

R

thj-case

R

thj-amb

Thermal resistance junction-case (MAX) 2.1 °C/W
Thermal resistance junction-ambient (MAX) 60 °C/W

ELECTRICAL CHARACTERISTICS (8V<VCC<16V; -40°C≤T

≤125°C; unless otherwise specified)

j

POWER

Symbol Parameter Test Conditions Min Typ Max Unit

V

CC

I

n

R

ON

I

V

DS(MAX)

R

S

Supply voltage 6 13 26 V

(*) Nominal current Tc=85°C; V

On state resistance I

OUT=In;VCC

≤0.5V; VCC=13V 1.6 2.6 A

DS(on)

=13V; Tj=25°C 0.13 0.2 Ω
Supply current Off state; Tj=25°C; VCC=13V 35 100 µA
Maximum voltage Drop I
Output to GND internal

i

impedance

=7.5A; Tj=85°C; VCC=13V 1.44 2.3 V

OUT

=25°C 5 10 20 KΩ

T

j

SWITCHING

Symbol Parameter Test Conditions Min Typ Max Unit

t

d(on)

t

(^) Rise time of output current R

r

t

d(off)

t

(^) Fall time of output current R

f

(di/dt)
(di/dt)

Turn-on delay time of

(^)

output current

Turn-off delay time of

(^)

output current

Turn-on current slope R

on

Turn-off current slope R

off

R

=5.4Ω 5 25 200 µs

OUT

=5.4Ω 10 50 180 µs

OUT

R

=5.4Ω 10 75 250 µs

OUT

=5.4Ω 10 35 180 µs

OUT

=5.4Ω 0.003 0.1 A/µs

OUT

=5.4Ω 0.005 0.1 A/µs

OUT

LOGIC INPUT

Symbol Parameter Test Conditions Min Typ Max Unit

V
V

V

I(hyst)

I

IN

V

ICL

Input low level voltage 1.5 V

IL

Input high level voltage 3.5 (•)V

IH

Input hysteresis voltage 0.2 0.9 1.5 V
Input current VIN=5V; Tj=25°C30100µA

Input clamp voltage

=10mA

I

IN

=-10mA

I

IN

56

-0.7

7V

V

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VND05B / VND05B (011Y) / VND05B (012Y)

ELECTRICAL CHARACTERISTICS (continued)

PROTECTIONS AND DIAGNOSTICS

Symbol Parameter Test Conditions Min Typ Max Unit

V

STAT

V

USD

V

SCL

T

TSD

T

TSD(hyst)

T

V

OL

I

OL

t

povl

t

pol

(*) In=Nominal current according to ISO definition for high side automotive switch (see note 1)
(^) Seeswitching time waveform
(•)TheV

exceed 10 mA at the input pin.
Note 1: The Nominal Current is the current at T
Note 2: I
Note 3: t

Low output voltage status I

=1.6mA 0.4 V

STAT

Undervoltage shut-down 3.5 4.5 6 V
Status clamp voltage I

Thermal shut-down
temperature

STAT

I

STAT

= 10mA
= -10mA

56

-0.7

140 160 180 °C

Thermal shutdown
hysteresis temperature

Reset temperature 125 °C

R

7V

50 °C

Open voltage level Off state (note 2) 2.5 4 5 V
Open load current level On state 5 180 mA
Overtemperature Status

delay

(note 3) 5 10 µs

Open Load Status delay (note 3) 50 500 2500 µs

is internally clamped at 6V about. It is possible to connect this pin to an higher voltage via an external resistor calculated to not

IH

=85°C for battery voltage of 13V which produces a voltage drop of 0.5V

c
OL(off)
povltpol

=(VCC-VOL)/R

: ISO definition

OL

V

Note 2 Relevant Figure Note 3 Relevant Figure

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