Datasheet VN340SP-33-E Datasheet (ST)

Features

VN340SP-33-E

Quad high side smart power solid state relay

Typ e V

VN340SP-33-E VCC-55 V 0.2 Ω 1 A 36 V

1. Per channel.

■ Output current: 1 A per channel

■ Digital I/O‘s clamped at 32 V 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

Figure 1. Block diagram

demag

(1)

R

DS(on)

(1)

I

out

(1)

V

CC

PowerSO-10

TM

Description

The VN340SP-33-E is a monolithic device made
using STMicroelectronics VIPower technology,
intended for driving four independent 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.

August 2008 Rev 3 1/16

www.st.com

16

Contents VN340SP-33-E

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 codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

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

2/16

VN340SP-33-E Maximum ratings

1 Maximum ratings

Table 1. Absolute maximum rating

Symbol Parameter Values Unit

V

-V

I

OUT

I

I

DIAG

V

ESD

Power supply voltage 45 V

CC

Reverse supply voltage -4 V

CC

Output current (continuos) Internally limited A

I

Reverse output current (per channel) -6 A

R

Input current (per channel) ± 10 mA

IN

Diag pin current ± 10 mA

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

Single pulse avalanche energy per channel not

AS

simultaneously

400 mJ

E

Figure 4.

Power dissipation at Tc = 25 °C Internally limited w

tot

Junction operating temperature Internally limited °C

J

Storage temperature -55 to 150 °C

T

P

T

STG

Table 2. Thermal data

Symbol Parameter Values Unit

R

R

1. Per channel

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

Thermal resistance junction-case

thJC

Thermal resistance junction-ambient

thJA

(1)

(2)

Max 3 °C/W

Max 50 °C/W

3/16

Pin connections VN340SP-33-E

2 Pin connections

Figure 2. Connection diagram (top view)

Figure 3. Current and voltage conventions

VCC

VIN1

VIN2

VIN3

VIN4

IIN1

IIN2

IIN3

IIN4

IDIAG

VDIAG

9

8

7

6

IN2

IN3

IN4

DIAG

10

IN1

GND

V

CC

11

IOUT1

OUT1

OUT2

OUT3

OUT4

5

1

2

3

4

IOUT2

IOUT3

IOUT4

VOUT1

VOUT2

VOUT3

VOUT4

4/16

VN340SP-33-E Electrical characteristics

3 Electrical characteristics

10 V < V

Table 3. Power section

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

CC

Symbol Parameter Test conditions Min Typ Max Unit

V

R

V

V

demag

I

LGND

Table 4. Switching (V

Supply voltage 10 36 V

CC

I

= 0.5 A; TJ = 25 °C

OUT

On state resistance

ON

I

= 0.5 A; TJ = 85 °C

OUT

= 0.5 A; TJ = 125 °C

I

OUT

All channels OFF

I

Supply current

S

Low state output

OL

voltage

Output voltage at
turn-off

Output current at
turn-off

CC

On state; V

= 125 °C)

(T

J

V

= VIL; R

IN

I

= 0.5 A; L

OUT

VCC = V
V

= 18 to 30 V

STAT

= - 25 °C to 85 °C Figure 6.

T

A

INn

= 30 V; I

IN

>= 10 MΩ 1.5 V

LOAD

LOAD

= V

GND

= 24 V)

OUT

>= 1 mH

=

= 0 V

-65VCC-55VCC-

V

CC

0.2

0.32

0.4

1

6

45

2mA

Symbol Parameter Test conditions Min Typ Max Unit

Ω

Ω

Ω

mA

mA

V

t

d(ON)

t

d(OFF)

Table 5. Logical input

Turn-on delay time of
Output current

Rise time of output

t

r

current

Turn-off delay time of
output current

Fall time of output

t

f

current

I

= 0.5 A, resistive load input

OUT

rise time < 0.1 μs, T

I

= 0.5 A, resistive load input

OUT

rise time < 0.1 μs, T

I

= 0.5 A, resistive load input

OUT

= 25 °C

J

= 25 °C

J

rise time < 0.1 μs, TJ = 25 °C

I

= 0.5 A, resistive load input

OUT

rise time < 0.1 μs, T

= 25 °C

J

52 100 μs

94 250 μs

34 50 μs

820μs

Symbol Parameter Test conditions Min Typ Max Unit

I/O input low level

V

IL

voltage

I/O input high level

V

IH

voltage

V

I(HYST)

V

1. The input voltage is internally clamped at 32 V minimum, it is possible to connect the input pins to an higher

I/O input hysteresis
voltage

I/O input current V

I

IN

I/O input clamp

ICL

voltage

voltage via an external resistor calculate to not exceed 10 mA

(1)

(1)

= 30 V 25 μΑ

IN

I

= 1 mA

IN

I

= -1 mA

IN

3.5 V

0.5 V

32 36

-0.7

2V

V
V

5/16

Electrical characteristics VN340SP-33-E

Table 6. Protection and diagnostic

Symbol Parameter Test conditions Min Typ Max Unit

Status voltage output

V

DIAG

V

SCL

V

I

OVPK

I

DIAGH

USD

I

LIM

(1)

low

(1)

Status clamp voltage

Undervoltage shut
down

DC Short circuit
current

Peak short circuit
current

Leakage ondiag pin in
high state

I

= 5 mA (Fault condition) 1 V

DIAG

I

DIAG

I

DIAG

= 1 mA
= 1 mA

32 36

-0.7

58V

= 24 V; R

V

CC

V

= 24 V; VIN = 30 V;

CC

R

< 10 mΩ

LOAD

= 24 V 25 μΑ

V

DIAG

< 10 mΩ 12A

LOAD

V
V

4A

I

LOAD

t

T

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

Output leakage
current

Delay time of current

SC

limiter

Thermal shut down

TSD

temperature

Thermal reset

T

R

temperature

= 10 to 36 V; VIN = V

V

CC

IL

50 μΑ

100 μs

150 170 °C

135 155 °C

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

is disconnected, the channel will switch OFF provided V

not exceed 36 V.

CC

6/16

VN340SP-33-E Test circuits

4 Test circuits

Figure 4. Avalance energy test circuit

Figure 5. Peak short circuit test diagram

7/16

Test circuits VN340SP-33-E

Figure 6. I

test configuration

LGND

8/16

VN340SP-33-E Switching time waveforms and truth table

5 Switching time waveforms and truth table

Figure 7. Switching waveforms

Figure 8. Switching parameter test conditions

9/16

Switching time waveforms and truth table VN340SP-33-E

Table 7. Truth table

MCOUTn I/On OUTPUTn Diagnostic

Normal operation

Overtemperature

Undervoltage

Shorted load

(Current limitation)

Figure 9. Driving circuit

L
H

L
H

L
H

L
H

L

H

L
L

L

H

L

H

L

H

L
L

L
L

L

H

H
H

H
L

H
H

H
H

10/16

VN340SP-33-E Package mechanical data

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

11/16

Package mechanical data VN340SP-33-E

Table 8. PowerSO-10 mechanical data

Dim

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°

Mm Inch

Figure 10. Package dimension

12/16

VN340SP-33-E Package mechanical data

Figure 11. PowerSO-10TM suggested pad and tube shipment (No suffix)

Figure 12. Tape and reel shipment (Suffix “TR“)

13/16

Order codes VN340SP-33-E

7 Order codes

Table 9. Order codes

Order codes Package Packaging

VN340SP-33-E

PowerSO-10

VN340SPTR-33-E Tape and reel

TM

Tu b e

14/16

VN340SP-33-E Revision history

8 Revision history

Table 10. Document revision history

Date Revision Changes

5-Sep-2005 1 Final release

19-Mar-2007 2 Document reformatted, typo in Note 1 on page 6

22-Aug-2008 3 Updated Ta bl e 9

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VN340SP-33-E

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