VN340SP-E - STMicroelectronics

March 2007 Rev 5 1/16

VN340SP-E

Quad high side smart

Power solid state relay

Features

■Output current : 0.7A per channel

■Digital I/O‘s clamped at 32V minimum voltage

■Shorted load and overtemperature protections

■Protection against loss of ground

■Built-in current limiter

■Undervoltage shut-down

■Open drain diagnostic output

■Fast demagnetization of inductive loads

■Conforms to IEC 61131-2

Description

The VN340SP-E is a monolithic device made

using STMicroelectronics VIPower technology,

intended for driving four indipendent resistive or

inductive loads with one side connected to

ground. Active current limitation avoids dropping

the system power supply in case of shorted load.

Built-in thermal shut-down protects the chip from

overtemperature and short circuit. The open drain

diagnostic output indicates overtemperature

conditions. Each I/O is pulled down when

overtemperature condition of the relative channel

is verified.

Type Vdemag(1)

1. Per channel.

RDSon(1) Iout(1) VCC

VN340SP-E VCC-55V 0.2Ω0.7A 36V

PowerSO-10TM

www.st.com

Figure 1. Block diagram

Contents VN340SP-E

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Contents

1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

5 Switching time waveforms and truth table . . . . . . . . . . . . . . . . . . . . . . . . . 9

6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

7 Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

VN340SP-E Maximum ratings

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1 Maximum ratings

Table 1. Absolute maximum rating

Table 2. Thermal data

Symbol Parameter Value Unit

VCC Power supply voltage 45 V

-VCC Reverse supply voltage -4 V

IOUT Output current (continuos) Internally limited A

IRReverse output current (per channel) -6 A

IIN Input current (per channel) ± 10 mA

IDIAG Diag pin current ± 10 mA

VESD Electrostatic discharge (R = 1.5KΩ; C = 100pF) 2000 V

EAS

Single pulse avalanche energy per channel not simultaneously

Figure 4. 400 mJ

Ptot Power dissipation at Tc = 25°C Internally limited w

TJ Junction operating temperature Internally limited °C

TSTG Storage temperature -55 to 150 °C

Symbol Parameter Max Value Unit

RthJC Thermal resistance junction-case (1)

1. Per channel

Max 3 °C/W

RthJA Thermal resistance junction-ambient (2)

2. When mounted using minimum recommended pad size on FR-4 board

Max 50 °C/W

Pin connections VN340SP-E

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2 Pin connections

Figure 2. Connection diagram (top view)

Figure 3. Current and voltage conventions

GND

10 11

DIAG

IN4

IN3

IN2

OUT4

OUT3

OUT2

OUT1

IN1

VCC

IOUT1

IIN1

IOUT2

IOUT3

IOUT4

IIN2

IIN3

IIN4

IDIAG

VOUT1

VOUT2

VOUT3

VOUT4

VIN2

VIN1

VIN3

VIN4

VDIAG

VN340SP-E Electrical characteristics

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3 Electrical characteristics

10V < VCC < 36V; -40°C < TJ < 125°C; unless otherwise specified

Table 3. Power section

Table 4. Switching ( VCC = 24V)

Table 5. Logical input

Symbol Parameter Test conditions Min Typ Max Unit

VCC Supply voltage 10 36 V

RON On state resistance

IOUT = 0.5A; TJ = 25°C

IOUT = 0.5A; TJ = 85°C

IOUT = 0.5A; TJ = 125°C

0.2

0.32

0.4

Ω

ISSupply current

All channels OFF

On state; VIN = 30V; IOUT = 0V

(TJ = 125°C)

VOL Low state output voltage VIN = VIL; RLOAD >= 10MΩ1.5 V

Vdemag Output voltage at turn-off IOUT = 0.5A; LLOAD >= 1mH VCC-65 VCC-55 VCC-45 V

ILGND Output current at turn-off VCC = VINn = VGND = VSTAT = 18 to 30V

Tamb = - 25°C to 85°C Figure 6. 2mA

Symbol Parameter Test conditions Min Typ Max Unit

td(ON) Turn-on delay time of

Output current

IOUT = 0.5A, resistive load input rise

time < 0.1µs, TJ = 25°C 52 100 µs

trRise time of output

current

IOUT = 0.5A, resistive load input rise

time < 0.1µs, TJ = 25°C 94 250 µs

td(OFF) Turn-off delay time of

output current

IOUT = 0.5A, resistive load input rise

time < 0.1µs, TJ = 25°C 34 50 µs

tfFall time of output

current

IOUT = 0.5A, resistive load input rise

time < 0.1µs, TJ = 25°C 820µs

Symbol Parameter Test conditions Min Typ Max Unit

VIL I/O Input low level voltage 2 V

VIH

I/O Input high level

voltage (1)

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

3.5 V

VI(HYST) I/O Input hysteresis

voltage 0.5 V

IIN I/O Input current VIN = 30V 25 µΑ

VICL I/O Input clamp voltage (1) IIN = 1mA

IIN = -1mA

32 36

-0.7

Electrical characteristics VN340SP-E

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Table 6. Protection and diagnostic

Note: If INPUT pin is floating the corrisponding channel will automatically switch OFF. If GND pin is

disconnected, the channel will switch OFF provided VCC not exceed 36V.

Symbol Parameter Test conditions Min Typ Max Unit

VDIAG(1)

1. Status determination > 100µs after the switching edge.

Status voltage output low IDIAG = 5mA ( Fault condition ) 1V

VSCL(1)Status clamp voltage IDIAG = 1mA

IDIAG = 1mA

32 36

-0.7

VUSD Undervoltage shut down 5 8 V

ILIM DC Short circuit current VCC = 24V; RLOAD < 10mΩ0.7 2 A

IOVPK Peak short circuit current VCC = 24V; VIN = 30; RLOAD < 10mΩ4A

IDIAGH Leakage ondiag pin in

high state VDIAG = 24V 25 µΑ

ILOAD Output leakage current VCC = 10 to 36V; VIN = VIL 50 µΑ

tSC Delay time of current

limiter 100 µs

TTSD Thermal shut down

temperature 150 170 °C

TRThermal reset

temperature 135 155 °C

VN340SP-E Test circuits

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4 Test circuits

Figure 4. Avalance energy test circuit

Figure 5. Peak short circuit test diagram

Test circuits VN340SP-E

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Figure 6. ILGND test configuration

VN340SP-E Switching time waveforms and truth table

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5 Switching time waveforms and truth table

Figure 7. Switching waveforms

Figure 8. Switching parameter test conditions

Switching time waveforms and truth table VN340SP-E

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Table 7. Truth table

Figure 9. Driving circuit

MCOUTn I/On OUTPUTn Diagnostic

Normal operation L

Overtemperature L

Undervoltage L

Shorted load

( Current limitation )

VN340SP-E Package mechanical data

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6 Package mechanical data

In order to meet environmental requirements, ST offers these devices in ECOPACK®

packages. These packages have a Lead-free second level interconnect . The category of

second level interconnect is marked on the package and on the inner box label, in compliance

with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also

marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are

available at: www.st.com

Package mechanical data VN340SP-E

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Figure 10. Package dimension

Table 8. PowerSO-10 Mechanical data

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 0.23 0.32 0.009 0.012

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 0.300

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

L 1.20 1.80 0.047 0.071

q 1.70 0.067

a 0° 8°

VN340SP-E Package mechanical data

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Figure 11. PowerSO-10TM Suggested Pad and Tube Shipment (No Suffix)

Figure 12. Tape and Reel Shipment (Suffix “TR“)

Order code VN340SP-E

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7 Order code

Table 9. Order code

Part number Package Packaging

VN340SP-E PowerSO-10TM Tube

VN340SPTR-E PowerSO-10TM Tape and reel

VN340SP-E Revision history

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8 Revision history

Table 10. Revision history

Date Revision Changes

5-Sep-2005 1 Initial release

27-Jun-2006 2 Mechanical data updated

18-Sep-2006 3 Mechanical data updated, Added powerSO-10 Tape and reel information

31-Oct-2006 4 Typo in Electrical characteristics temperature conditions updated on page 5

05-Mar-2007 5 Document reformatted, typo in Note 1 on page 6

VN340SP-E

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