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High side smart power solid state relay
PENTAWATT
Features
Typ e V
VN05N 60 V 0.18 13 A 26 V
■ Output current (continuous): 13A @ Tc=25°C
■ 5V logic level compatible input
■ Thermal shutdown
■ Under voltage shutdown
■ Open drain diagnostic output
■ Very low standby power dissipation
DSS
R
DS(on)
I
OUT
V
CC
VN05N
Description
The VN05N is a monolithic device made using
STMicroelectronics VIPower technology, intended
for driving resistive or inductive loads with one
side grounded. Built-in thermal shutdown protects
the chip from over temperature and short circuit.
The input control is 5V logic level compatible. The
open drain diagnostic output indicates open
circuit (no load) and over temperature status.
Table 1. Device summary
Package Order codes
PENTAWATT VN05N
Obsolete Product(s) - Obsolete Product(s)
September 2013 Rev 3 1/16
www.st.com
16
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Contents VN05N
Contents
1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.4 Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.2 Protecting the device against reverse battery . . . . . . . . . . . . . . . . . . . . . 12
4 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1 ECOPACK® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2 PENTAWATT mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
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VN05N List of tables
List of tables
Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table 2. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 3. Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 4. Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 5. Switching (V
Table 6. Logic inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 7. Protections and diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 8. Truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 9. PENTAWATT mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Table 10. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
=13V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
CC
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List of figures VN05N
List of figures
Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 2. Configuration diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 3. Current and voltage conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Figure 4. Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 5. Over current test circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 6. R
Figure 7. R
Figure 8. R
Figure 9. Input voltages vs junction temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 10. Output current derating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 11. Open load vs junction temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 12. Typical application circuit with a schottky diode for reverse supply protection . . . . . . . . . . 11
Figure 13. Typical application circuit with separate signal ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 14. PENTAWATT package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
(on) vs junction temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
DS
(on) vs supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
DS
(on) vs output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
DS
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VN05N Block diagram and pin description
PENTAWATT
1 Block diagram and pin description
Figure 1. Block diagram
Figure 2. Configuration diagram (top view)
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Electrical specifications VN05N
INPUT
I
S
I
IN
V
IN
V
CC
STATUS
I
STAT
V
STAT
GND
V
CC
I
OUT
V
OUT
I
GND
OUTPUT
V
F
2 Electrical specifications
Figure 3. Current and voltage conventions
2.1 Absolute maximum ratings
Stressing the device above the rating listed in the “Absolute maximum ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to Absolute maximum rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics sure
program and other relevant quality document.
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
V(BR)DSS Drain-Source breakdown voltage 60 V
IOUT Output current (cont.) 13 A
IR Reverse output current -13 A
IIN Input current 10 mA
Reverse supply voltage -4 V
-V
CC
ISTAT Status current 10 mA
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VESD Electrostatic discharge (1.5 k, 100 pF) 2000 V
Ptot Power dissipation at T
c 25 °C 56 W
Tj Junction operating temperature -40 to 150 °C
Tstg Storage temperature -55 to 150 °C
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VN05N Electrical specifications
2.2 Thermal data
Table 3. Thermal data
Symbol Parameter Max. value Unit
R
thj-case
R
thj-amb
Thermal resistance junction-case 2.2 °C/W
Thermal resistance junction-ambient 60 °C/W
2.3 Electrical characteristics
Values specified in this section are for VCC= 13V; -40°C<Tj<125°C, unless otherwise stated.
Table 4. Power
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
Ron On state resistance
Table 5. Switching (VCC=13V)
Symbol Parameter Test conditions Min. Typ. Max. Unit
dV
OUT
dV
OUT
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Supply voltage 7 26 V
CC
I
= 6 A
OUT
= 6 A Tj = 25°C
I
OUT
I
S
t
d(on)
t
d(off)
t
r
t
f
/dt
/dt
Supply current
Turn-on delay time of
output current
Rise time of output
current
Turn-off delay time of
output current
Fall time of output
current
Turn-on current slope
(on)
Turn-off current slope
(off)
Off state Tj 25 °C
On state
= 6 A resistive load
I
OUT
Input rise time < 0.1 ms Tj=25 °C
= 6 A resistive load
I
OUT
Input rise time < 0.1 ms Tj=25 °C
= 6 A Resistive load
I
OUT
Input rise time < 0.1 ms Tj=25 °C
= 6 A resistive load
I
OUT
Input rise time < 0.1 ms Tj=25 °C
I
= 6 A
OUT
= IOV
I
OUT
I
= 6 A
OUT
= IOV
I
OUT
0.36
0.18
5015µA
mA
15 µs
30 µs
20 µs
10 µs
0.52A/µs
A/µs
24A/µs
A/µs
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Electrical specifications VN05N
Table 6. Logic inputs
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
IL
V
IH
V
I(hyst.)
I
IN
V
ICL
1. The VIH is internally clamped at 6V about. It is possible to connect this pin to an higher voltage via an external resistor
calculated to not exceed 10 mA at the input pin.
Table 7. Protections and diagnostics
Input low level voltage 0.8 V
(1)
Input high level voltage 2 V
Input hysteresis voltage 0.5 V
Input current VIN = 5 V 250 500 µA
Input clamp voltage
IIN = 10 mA
= -10 mA
I
IN
-0.7
6
Symbol Parameter Test conditions Min. Typ. Max. Unit
(1)
V
V
STAT
V
USD
SCL
Status voltage output low I
= 1.6 mA 0.4 V
STAT
Under voltage shutdown 6.5 V
I
(1)
Status clamp voltage
STAT
I
STAT
= 10 mA
= -10 mA
6
-0.7
Switch-off time in
t
short circuit condition
SC
R
< 10 m Tc= 25 °C 1.5 5 ms
LOAD
at start-up
R
< 10 m
I
I
I
T
T
1. Status determination > 100 µs after the switching edge.
X
Table 8. Truth table
Over current
OV
Average current in
AV
short circuit
Open load current
OL
level
Thermal shutdown
TSD
temperature
Reset temperature 125 °C
R
LOAD
-40 Tc 125 °C
< 10 m Tc= 85 °C 1.4 A
R
LOAD
5180mA
140 °C
60 A
V
V
V
V
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Conditions Input Output Diagnostic
Normal operation
L
H
L
H
H
H
Open circuit (no load) H H L
Over-temperature H L L
Under-voltage X L H
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VN05N Electrical specifications
Figure 4. Waveforms
Figure 5. Over current test circuit
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Electrical specifications VN05N
2.4 Electrical characteristics curves
Figure 6. RDS(on) vs junction
temperature
Figure 8. R
DS(on) vs output current Figure 9. Input voltages vs junction
Figure 7. RDS(on) vs supply voltage
temperature
Figure 10. Output current derating Figure 11. Open load vs junction
temperature
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VN05N Application information
3 Application information
Figure 12. Typical application circuit with a schottky diode for reverse supply protection
Figure 13. Typical application circuit with separate signal ground
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Application information VN05N
3.1 Functional description
The device has a diagnostic output which indicates open circuit (no load) and over
temperature conditions. The output signals are processed by internal logic. To protect the
device against short circuit and over-current condition, the thermal protection turns the
integrated Power MOS off at a minimum junction temperature of 140°C. When the
temperature returns to about 125°C the switch is automatically turned on again. In short
circuit conditions the protection reacts with virtually no delay, the sensor being located in the
region of the die where the heat is generated.
3.2 Protecting the device against reverse battery
The simplest way to protect the device against a continuous reverse battery voltage (-26V)
is to insert a Schottky diode between pin 1 (GND) and ground, as shown in the typical
application circuit (Figure 12.).
The consequences of the voltage drop across this diode are as follows:
● If the input is pulled to power GND, a negative voltage of -VF is seen by the device. (VIL,
V
IH thresholds and VSTAT are increased by VF with respect to power GND).
● The undervoltage shutdown level is increased by VF.
If there is no need for the control unit to handle external analog signals referred to the power
GND, the best approach is to connect the reference potential of the control unit to node [1]
(see Figure 13.), which becomes the common signal GND for the whole control board. In
this way no shift of V
INPUT pin; this solution allows the use of a standard diode, with a breakdown voltage able
to handle any ISO normalized negative pulses that occours in the automotive environment.
IH, VIL and VSTAT takes place and no negative voltage appears on the
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VN05N Package and packing information
4 Package and packing information
4.1 ECOPACK® packages
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. ECOPACK
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.
®
packages are lead-free. The category of Second Level Interconnect
4.2 PENTAWATT mechanical data
Figure 14. PENTAWATT package dimensions
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Package and packing information VN05N
Table 9. PENTAWATT mechanical data
mm
Dim.
Min. Typ. Max.
A 4.8
C 1.37
D2.4 2.8
D1 1.2 1.35
E 0.35 0.55
F 0.8 1.05
F1 1 1.4
G3.23.43.6
G1 6.6 6.8 7
H2 10.4
H3 10.05 10.4
L17.85
L1 15.75
L2 21.4
L3 22.5
L5 2.6 3
L6 15.1 15.8
L7 6 6.6
M4.5
M1 4
Diam. 3.65 3.85
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VN05N Revision history
5 Revision history
Table 10. Document revision history
Date Revision Changes
Sep-1994 1 Initial release.
05-Nov-2008 2
25-Sep-2013 3 Updated disclaimer.
Document converted in corporate template.
Added Section 4.1: ECOPACK® packages.
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VN05N
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