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VN340SP-33-E
Quad high side smart power solid state relay
Features
Type Vdemag(1) RDS(on)(1) Iout(1) VCC 0.2 1A 36 V
PowerSO-10TM
VN340SP-33-E VCC-55 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
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.
Figure 1.
Block diagram
August 2008
Rev 3
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Contents
VN340SP-33-E
Contents
1 2 3 4 5 6 7 8 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Switching time waveforms and truth table . . . . . . . . . . . . . . . . . . . . . . . 9 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
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VN340SP-33-E
Maximum ratings
1
Maximum ratings
Table 1.
Symbol VCC -VCC IOUT IR IIN IDIAG VESD EAS Ptot TJ TSTG Power supply voltage Reverse supply voltage Output current (continuos) Reverse output current (per channel) Input current (per channel) Diag pin current Electrostatic discharge (R = 1.5 k; C = 100 pF) Single pulse avalanche energy per channel not simultaneously Figure 4. Power dissipation at Tc = 25 C Junction operating temperature Storage temperature
Absolute maximum rating
Parameter Values 45 -4 Internally limited -6 10 10 2000 400 Internally limited Internally limited -55 to 150 Unit V V A A mA mA V mJ w C C
Table 2.
Symbol RthJC RthJA
Thermal data
Parameter Thermal resistance junction-case (1) Thermal resistance junction-ambient
(2)
Values Max Max 3 50
Unit C/W C/W
1. Per channel 2. When mounted using minimum recommended pad size on FR-4 board
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Pin connections
VN340SP-33-E
2
Pin connections
Figure 2. Connection diagram (top view)
Figure 3.
VCC
Current and voltage conventions
IIN1 VIN1 10 VIN2 VIN3 VIN4 IIN2 IIN3 IIN4 IDIAG VDIAG 9 IN2 8 IN3 7 IN4 6 DIAG IN1 11 VCC 1 2 3 4 IOUT1 IOUT2 IOUT3 IOUT4 VOUT1 VOUT2 VOUT3 VOUT4
OUT1 OUT2 OUT3 OUT4
GND 5
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VN340SP-33-E
Electrical characteristics
3
Electrical characteristics
10 V < VCC < 36 V; -40 C < TJ < 125 C; unless otherwise specified Table 3.
Symbol VCC RON
Power section
Parameter Supply voltage On state resistance IOUT = 0.5 A; TJ = 25 C IOUT = 0.5 A; TJ = 85 C IOUT = 0.5 A; TJ = 125 C All channels OFF On state; VIN = 30 V; IOUT = 0 V (TJ = 125 C) VIN = VIL; RLOAD >= 10 M IOUT = 0.5 A; LLOAD >= 1 mH VCC = VINn = VGND = VSTAT = 18 to 30 V TA = - 25 C to 85 C Figure 6. VCC65 VCC55 Test conditions Min 10 Typ Max 36 0.2 0.32 0.4 1 6 1.5 VCC45 2 Unit V mA mA V V
IS
Supply current Low state output voltage Output voltage at turn-off Output current at turn-off
VOL Vdemag
ILGND
mA
Table 4.
Symbol td(ON) tr td(OFF) tf
Switching (VCC = 24 V)
Parameter Test conditions Min Typ 52 94 34 8 Max 100 250 50 20 Unit s s s s
Turn-on delay time of IOUT = 0.5 A, resistive load input Output current rise time < 0.1 s, TJ = 25 C Rise time of output current IOUT = 0.5 A, resistive load input rise time < 0.1 s, TJ = 25 C
Turn-off delay time of IOUT = 0.5 A, resistive load input output current rise time < 0.1 s, TJ = 25 C Fall time of output current IOUT = 0.5 A, resistive load input rise time < 0.1 s, TJ = 25 C
Table 5.
Symbol VIL VIH VI(HYST) IIN VICL
Logical input
Parameter I/O input low level voltage I/O input high level voltage (1) I/O input hysteresis voltage I/O input current I/O input clamp voltage (1) VIN = 30 V IIN = 1 mA IIN = -1 mA 32 36 -0.7 3.5 0.5 25 Test conditions Min Typ Max 2 Unit V V V V V
1. The input voltage is internally clamped at 32 V minimum, it is possible to connect the input pins to an higher voltage via an external resistor calculate to not exceed 10 mA
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Electrical characteristics
VN340SP-33-E
Table 6.
Symbol VDIAG(1) VSCL(1) VUSD ILIM IOVPK IDIAGH ILOAD tSC TTSD TR
Protection and diagnostic
Parameter Status voltage output low Status clamp voltage Undervoltage shut down DC Short circuit current Peak short circuit current VCC = 24 V; RLOAD < 10 m VCC = 24 V; VIN = 30 V; RLOAD < 10 m Test conditions IDIAG = 5 mA (Fault condition) IDIAG = 1 mA IDIAG = 1 mA 32 36 -0.7 8 2 4 25 50 100 150 135 170 155 Min Typ Max 1 Unit V V V V A A s C C
5 1
Leakage ondiag pin in VDIAG = 24 V high state Output leakage current Delay time of current limiter Thermal shut down temperature Thermal reset temperature VCC = 10 to 36 V; VIN = VIL
1. Status determination > 100 s after the switching edge.
Note:
If INPUT pin is floating the corresponding channel will automatically switch OFF. If GND pin is disconnected, the channel will switch OFF provided VCC not exceed 36 V.
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VN340SP-33-E
Test circuits
4
Test circuits
Figure 4. Avalance energy test circuit
Figure 5.
Peak short circuit test diagram
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Test circuits Figure 6. ILGND test configuration
VN340SP-33-E
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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
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Switching time waveforms and truth table
VN340SP-33-E
Table 7.
Truth table
MCOUTn I/On L H L L L H L H OUTPUTn L H L L L L L H Diagnostic H H H L H H H H
Normal operation Overtemperature Undervoltage Shorted load (Current limitation)
L H L H L H L H
Figure 9.
Driving circuit
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VN340SP-33-E
Package mechanical data
6
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK(R) 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
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Package mechanical data
VN340SP-33-E
Table 8.
Dim
PowerSO-10 mechanical data
Mm Min Typ Max 3.65 0.10 0.60 0.32 9.60 7.60 9.50 7.40 7.60 6.35 6.10 1.27 1.25 13.80 0.50 1.20 1.70 0 8 1.80 0.047 0.067 1.35 14.40 0.049 0.543 0.002 0.071 Min 0.132 0.000 0.016 0.009 0.370 0.291 0.366 0.283 0.283 0.240 0.232 0.050 0.053 0.567 Inch Typ Max 0.144 0.004 0.024 0.012 0.378 0.300 0.374 0.291 0.300 0.250 0.240
A A1 B c D D1 E E1 E2 E3 E4 e F H h L q a
3.35 0.00 0.40 0.23 9.40 7.40 9.30 7.20 7.20 6.10 5.90
Figure 10. Package dimension
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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")
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Order codes
VN340SP-33-E
7
Order codes
Table 9. Order codes
Order codes VN340SP-33-E VN340SPTR-33-E Package PowerSO-10TM Packaging Tube Tape and reel
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VN340SP-33-E
Revision history
8
Revision history
Table 10.
Date 5-Sep-2005 19-Mar-2007 22-Aug-2008
Document revision history
Revision 1 2 3 Final release Document reformatted, typo in Note 1 on page 6 Updated Table 9 Changes
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VN340SP-33-E
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