SGS Thomson Microelectronics VN31SP13TR Datasheet

VN31SP

HIGH SIDE SMART POWER SOLID STATE RELAY

July 1998

BLOCK DIAG RAM

TYPE V

DSS

R

DS(on)

I

n(*)

V

CC

VN31SP 60 V 0.03 Ω 11.5 A 26 V

■ MAXIMUM CONTINUOUS OUTPUT

CURRENT (#):31 A @ T

c

=85oC

■ 5 V LOGIC LEVEL COMPATIBLE INPUT

■ THERMAL SHUT-DOWN

■ UNDER VOLTAG E PROT E CT ION

■ OPEN DRAIN DIAGNOSTIC OUTPUT

■ INDUCTIVE LOAD FAST

DEMAGNETIZATION

■ VERY LOW STAND-BY POWER

DISSIPATION

DESCRIP TION

The VN31SP is a monolithic device made using
STMicroelectronics VIPower Technology,
intended for driving resistive or inductive loads
with one side grounded.

Built-in thermal shut-down protects the chip from
over temperature and short circ uit.
The open drain diagnostic output indicates: open
load in off state, and in on state, output shorted to

V

CC

and overtemperature. Fast demagnetization
of inductive loads is archivied by negative (-18V)
load voltage at turn-off.

®

1

10

Powe r SO-10 

(*) In = Nominal current according to ISO definition for high side automotive switch (see note 1)
(#) The maximum continuous output current is the the current at T

c

= 85 oC for a battery voltage of 13V which does not activate self

protection.

1/9

ABSOLUTE MAXIMUM RATING

Symbol Parameter Value Unit

V

(BR)DSS

Drain-Source Breakdown Voltage 60 V

I

OUT

Output Current (cont.) at Tc = 85 oC31A

I

R

Reverse Output Current at Tc = 85 oC-31A

I

IN

Input Current ±10 mA

-V

CC

Reverse Supply Voltage -4 V

I

STAT

Status Current ±10 mA

V

ESD

Electrostatic Discharge (1.5 kΩ, 100 pF) 2000 V

P

tot

Power Dissipation at Tc = 85 oC 54 W

T

j

Junction Operating Temperature -40 to 150

o

C

T

stg

Storage Temperature -55 to 150

o

C

CONNECTION DIAGRAMS

CURRENT AND VOLTAGE CONVENTI ONS

VN31SP

2/9

THERMAL DATA

R

thj-case

R

thj-amb

Thermal Resistance Junction-case Max
Thermal Resistance Junction-ambient ($) Max

1.2
50

o

C/W

o

C/W

($) When mounted using minimum recommended pad size on FR-4 board

ELECTRICAL CHARACTERISTICS (VCC = 13 V; -40 ≤ Tj ≤ 125 oC unless otherwise specified)
POWER

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

CC

Supply Voltage 5.5 13 26 V

In(*) Nominal Current Tc = 85 oC V

DS(on)

≤ 0.5 (note 1) 11.5 A

R

on

On State Resistance I

OUT

= 11.5 A

I

OUT

= 11.5 A Tj = 25 oC

0.06

0.03

Ω
Ω

I

S

Supply Current Off State Tj ≥ 25 oC

On State

50
15

µA

mA

V

DS(MAX)

Maximum Voltage Drop I

OUT

= 25 A Tc = 85 oC 1.5 V

SWITCHING

Symbol Parameter Test Conditions Min. Typ. Max. Unit

t

d(on)

(^) Turn-on Delay Time Of

Output Current

I

OUT

= 11.5 A Resistive Load

Input Rise Time < 0.1 µs

90 µs

t

r

(^) Rise Time Of Output

Current

I

OUT

= 11.5A Resistive Load

Input Rise Time < 0.1 µs

100 µs

t

d(off)

(^) Turn-off Delay Time Of

Output Current

I

OUT

= 11.5 A Resistive Load

Input Rise Time < 0.1 µs

140 µs

t

f

(^) Fall Time Of Output

Current

I

OUT

= 11.5 A Resistive Load

Input Rise Time < 0.1 µs

50 µs

(di/dt)

on

Turn-on Current Slope I

OUT

= 11.5 A

I

OUT

= IOV

0.08 0.51A/µs
A/µs

(di/dt)

off

Turn-off Current Slope I

OUT

= 11.5 A

I

OUT

= I

OV

0.2 3
3

A/µs
A/µs

V

demag

Inductive Load Clamp
Voltage

I

OUT

= 11.5 A L = 1 mH -24 -18 -14 V

LOGIC INP UT

Symbol Parameter Test Conditions Min. Typ. Max. Unit

V

IL

Input Low Level
Voltage

0.8 V

V

IH

Input High Level
Voltage

2(•)V

V

I(hyst.)

Input Hysteresis
Voltage

0.5 V

I

IN

Input Current VIN = 5 V

V

IN

= 2 V

V

IN

= 0.8 V 25

250 500

250

µA
µA
µA

V

ICL

Input Clamp Voltage IIN = 10 mA

I

IN

= -10 mA

5.5 6

-0.7 -0.3

V
V

VN31SP

3/9