VN340SP(8933)
QUAD HIGH SIDE SMART
POWER SOLID STATE RELAY
February 1999
1
10
Power SO-10 TM
BLOCK DIAGRAM
TYPE Vdemag *R
DS(on) *I
OUT *V
CC
VN340SP VCC-55V 0.32 Ω** 1 A 36 V
■OUTPUT CURRENT: 1 A PER CHANNEL
■DIGITAL I/O’sCLAMPEDAT 32V MINIMUM
VOLTAGE
■SHORTED LOADAND
OVERTEMPERATUREPROTECTIONS
■BUILT-IN CURRENT LIMITER
■UNDERVOLTAGE SHUT DOWN
■OPENDRAIN DIAGNOSTIC OUTPUT
■FAST DEMAGNETIZATION OF INDUCTIVE
LOADS
■PROTECTIONAGAINST LOSS OF GROUND
■CONFORMS TO IEC1131-2
DESCRIPTION
The VN340SP(8933)is a monolithicdevice 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
systempower supply in caseof shortedload.
Built-in thermal shut-down protects the chip from
over temperature and shortcircuit.
The open drain diagnostic output indicates short
circuit and overtemperature conditions. Each I/O
is pulled down when over temperature condition
of the relative channelis verified.
* per Channel
**at TJ=85
o
C
1/9
ABSOLUTE MAXIMUM RATING
Symbol Parameter Value Unit
VCC Power Supply Voltage 45 V
-VCC Reverse Supply Voltage -4 V
IOUT Output Current (cont.) 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 (1.5 kΩ, 100 pF) 2000 V
EAS Single Pulse Avalance Energy per Channel Not
Simultaneously (see figure 1) 400 mJ
Ptot Power Dissipation at Tc≤25 oCInternally Limited W
TjJunction Operating Temperature Internally Limited oC
Tstg Storage Temperature -55 to 150 oC
CONNECTION DIAGRAM
CURRENT AND VOLTAGE CONVENTIONS
VN340SP(8933)
2/9
THERMAL DATA
Rthj-case
Rthj-amb Thermal Resistance Junction-case (1) Max
Thermal Resistance Junction-ambient ($) Max 3
50
oC/W
oC/W
(1) Per channel
($) When mounted using minimum recommended pad size on FR-4 board
ELECTRICAL CHARACTERISTICS (10V< VCC < 36V; -25 oC<T
J<85o
C unlessotherwisespecified)
POWER
Symbol Parameter Test Conditions Min. Typ. Max. Unit
VCC Supply Voltage 10 36 V
Ron On State Resistance IOUT =0.5A T
j=125o
C
I
OUT = 0.5 A 0.4
0.32 Ω
Ω
ISSupply Current All Channels Off
On State VIN =30V I
out1 .. Iout4 =0
(TJ=125oC)
1
6mA
mA
Vdemag Output Voltage at
Turn-Off Iout =0.5A L
LOAD =1mH V
CC-65 VCC-55 VCC-45 V
VOL Low State Output
Voltage VIN =VIL RLOAD ≥10MΩ1.5 V
Ilgnd Output Current at
Turn-Off VCC = VINX = GND = DIAG = 18 to
30 V
Tamb =-20
o
Cto85o
C∗
2mA
∗(see test configuration and application description)
SWITCHING (VCC =24V)
Symbol Parameter Test Conditions Min. Typ. Max. Unit
td(on) Turn-on Delay Time Of
Output Current IOUT = 0.5 A Resistive Load
Input Rise Time < 0.1 µs
Tj=25o
C52 100 µs
trRise Time Of Output
Current IOUT = 0.5 A Resistive Load
Input Rise Time < 0.1 µs
Tj=25o
C94 250 µs
td(off) Turn-off Delay Time Of
Output Current IOUT = 0.5 A Resistive Load
Input Rise Time < 0.1 µs
Tj=25o
C34 50 µs
tfFall Time Of Output
Current IOUT = 0.5 A Resistive Load
Input Rise Time < 0.1 µs
Tj=25o
C820µs
VN340SP(8933)
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ELECTRICAL CHARACTERISTICS (continued)
LOGIC INPUT(EachChannel)
Symbol Parameter Test Conditions Min. Typ. Max. Unit
VIL I/O Input Low Level
Voltage 2V
V
IH I/O Input High Level
Voltage (see note1) 3.5 V
VI(hyst.) I/O Input Hysteresis
Voltage 0.5 V
IIN I/O Input Current VIN =30V 25 µA
V
ICL I/O Input Clamp
Voltage (see note1) IIN =1mA
I
IN =-1mA 32 36
-0.7 V
V
note 1 : The inputvoltage is internallyclamped at 32V minimum,it is possibleto connect the input pins to anhigher voltage via an external
resistor calculate to not exceed 10mA
PROTECTION AND DIAGNOSTICS
Symbol Parameter Test Conditions Min. Typ. Max. Unit
VSTAT (•)Status Voltage Output
Low ISTAT =5mA
(Fault Condition) 1V
V
SCL (•)StatusClampVoltage I
STAT =1mA
I
STAT =-1mA 32 36
-0.7 V
V
VUSD Under Voltage Shut
Down 58V
I
LIM DC Short Circuit
Current VCC =24V R
LOAD <10mΩ12.5A
I
OVPK Peak Short Circuit
Current VCC =24V V
IN =30V
R
LOAD <10mΩ(see fig.2) 4A
I
DIAGH Leakage on diag pin in
high state VDIAG =24V 25 µA
I
LOAD Output Leakage
Current VCC =10to36V V
IN =V
IL 50 µA
tSC Delay Time of Current
Limiter 100 µs
TTSD Thermal Shut-down
Temperature 150 170 oC
TRReset Temperature 135 155 oC
(•) Status determination >100 µs after the switching edge.
Note: If INPUTn pin is left floating the corresponding channel will automatically switch off. If GND pin isdisconnetted, all channels will switch
offprovided VCC does not exceed 36V
VN340SP(8933)
4/9
FIGURE 1: AvalancheEnergy Test Circit
FIGURE 2: Peak Short Circuit Current Test Circuit
VN340SP(8933)
5/9
TRUTH TABLE
MCOUTn I/On OUTPUTn DIAGNOSTIC
Normal Operation L
HL
HL
HH
H
Over-temperature L
HL
LL
LH
L
Under-voltage L
HL
HL
LH
H
Shorted Load
(current limitation) L
HL
HL
HH
H
FIGURE 3: SwitchingWaveforms
VN340SP(8933)
6/9
SWITCHING PARAMETERS TEST CONDITIONS
DRIVING CIRCUIT
Figure4: ILGND Test Configuration
DIAG
I/On
GND
OUTn
Vcc
A
FC12550
Ilgnd
+
VN340SP(8933)
7/9
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 0.35 0.55 0.013 0.022
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
α0o8o
DETAIL”A”
PLANE
SEATING
α
L
A1
F
A1
h
A
D
D1
==
==
==
E4
0.10 A
E1E3
C
Q
A
==
B
B
DETAIL”A”
SEATING
PLANE
==
==
E2
610
51
eB
HE
M
0.25
==
==
0068039-C
PowerSO-10 MECHANICAL DATA
VN340SP(8933)
8/9
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of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is
granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are
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VN340SP(8933)
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