VN540-E / VN540SP-E VN540-12-E SINGLE HIGH SIDE SMART POWER SOLID STATE RELAY General Features Type Vdemag RDSon Iout VCC VN540-E VN540SP-E VN540-12-E VCC-55V 50mΩ 2.8A 36V ■ OUTPUT CURRENT (CONTINUOUS) : 2.8A ■ DIGITAL INPUT CLAMPED AT 32V ■ PROTECTION AGAINST: – LOSS OF GROUND – SHORTED LOAD AND OVERTEMPERATURE ■ BUILT-IN CURRENT LIMITER ■ UNDERVOLTAGE SHUT-DOWN ■ OPEN DRAIN DIAGNOSTIC OUTPUT ■ FAST DEMAGNETIZATION OF INDUCTIVE LOADS PENTAWATT(012Y) PENTAWATT PowerSO-10TM Description The VN540-E, VN540SP-E, VN540-12-E are monolithic devices designed in STMicroelectronics VIPower technology, intended for driving resistive or inductive loads with one side connected to ground. Active current limitation avoids the system power supply dropping in case of shorted load. Built-in thermal shut-down protects the chip from overtemperature. The open drain diagnostic output indicates overtemperature conditions. Block Diagram November 2005 Rev 1 1/13 www.st.com 13 VN540-E / VN540SP-E / VN540-12-E Table 1. Absolute Maximum Rating Symbol Parameter VCC Power supply voltage -VCC Reverse supply voltage IOUT Maximum DC load current Value Unit 45 V -4.0 V Internally limited A IR Reverse output current -10 A IIN Input current ± 10 mA ISTAT Status pin current ± 10 mA VESD Electrostatic discharge (R = 1.5KW; C = 100pF) 2000 V PTOT Power dissipation at Tc = 25°C Internally limited w TJ Junction operating temperature Internally limited °C -55 to 150 °C TSTG Storage Temperature EAS Single pulse avalanche energy Figure 1. Connection Diagram (Top View) Figure 2. Current and Voltage Conventions 2/13 500 VN540-E / VN540SP-E / VN540-12-E Table 2. Thermal data Value Symbol Parameter Unit PowerSO-10 Pentawatt RthJC Thermal resistance junction-case Max 1.5 2.0 °C/W RthJA Thermal resistance junction-ambient Max 50 60 °C/W Electrical Chracteristics (10V < V CC < 36V; -25°C < TJ < 85°C; unless otherwise specified) Table 3. Symbol Power Section Parameter VCC Supply voltage RON On state resistance IS Supply current Test Conditions Min. Typ. Max. Unit 36 V IOUT = 2.8A; 50 90 mΩ mΩ OFF state ON state; TJ = 125°C 1 3 mA mA 100 µΑ 2 mA 1.5 V 10 IOUT = 2.8A; TJ = 25°C IOUT = 0A ILS ILGND Output leakage current Channel OFF VCC = 45V Output current at turn-off VCC = V IN = VGND = VSTAT = 24V TJ= - 25°C < TJ < 100°C VOL Low state output voltage VIN = VIL; RLOAD >= 10MΩ Vdemag Output voltage at turn-off IOUT = 2.8A; LLOAD >= 1mH Table 4. VCC-65 VCC-55 VCC-45 V Switching Symbol Parameter Test Conditions td(ON) Turn-on delay on output current IOUT = 2.8A, Resistive Load Input rise time < 0.1µs, VCC = 24V; TJ = 25°C 40 µs Rise time of output current IOUT = 2.8A, Resistive Load Input rise time < 0.1µs, VCC = 24V; TJ = 25°C 60 µs Turn-off delay time of output current IOUT = 2.8A, Resistive Load Input rise time < 0.1µs, VCC = 24V; TJ = 25°C 60 µs Fall time of Output current IOUT = 2.8A, Resistive Load Input rise time < 0.1µs, VCC = 24V; TJ = 25°C 25 µs tr td(OFF) tf Min. Typ. Max. Unit dI/dt(on) Turn-on current average IOUT = 2.8A, slope IOUT = ILIM; 25°C < TJ < 140°C 0.5 2 Α/µs dI/dt(off) Turn-off current average IOUT = 2.8A, slope IOUT = ILIM; 25°C < TJ < 140°C 2 4 Α/µs 3/13 VN540-E / VN540SP-E / VN540-12-E Table 5. Symbol Logical Input Parameter VIL Input low level voltage VIH Input high level voltage VI(HYST) Input hysteresis voltage IIN VICL Input current I/O Input clamp voltage Note 1 Test Conditions Min. Typ. Max. Unit 2.0 V 3.5 V 0.5 V 300 VIN = 30V VIN = 2.0V 25 IIN = 1mA 32 IIN = -1mA 36 -0.7 µΑ µΑ V V Note: 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 exeed 10mA Table 6. Symbol Protection and Diagnostic Parameter VSTAT Status output voltage VSCL(*) Status clamp voltage ISTAT Leakage on diagnostic pin in high state VUSD Undervoltage shut down ILIM DC Short circuit current IOVPK tSC TTSD TR Test Conditions 4/13 Typ. ISTAT = 5mA ( Fault condition ) ISTAT = 1mA 32 ISTAT = -1mA 5.0 VCC = 24V; R LOAD < 10mΩ 2.8 Max. Unit 1 V 36 -0.7 VSTAT = 5V 5.0 Peak short circuit current VCC = 24V; V IN = 30; RLOAD < 10mΩ Delay time of current limiter V V 10 µΑ 8.0 V 8.0 A 4 A 100 µs Thermal shut down temperature 150 170 °C Thermal reset temperature 135 155 °C (*)Status determination > 100ms after the switching edge. Figure 3. Min. Switching Characteristics VN540-E / VN540SP-E / VN540-12-E Table 7. Truth Table INPUT OUTPUT STATUS Normal operation L H L H H H Overtemperature L H L L H L Undervoltage L H L L H H Shorted load ( Current limitation ) L H L H H H Figure 4. Peak Short Test Circuit 5/13 VN540-E / VN540SP-E / VN540-12-E Figure 5. Switching Waveforms Figure 6. ILGND Test Configuration IN 6/13 VN540-E / VN540SP-E / VN540-12-E 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. 7/13 VN540-E / VN540SP-E / VN540-12-E 8/13 VN540-E / VN540SP-E / VN540-12-E 9/13 VN540-E / VN540SP-E / VN540-12-E 10/13 VN540-E / VN540SP-E / VN540-12-E Table 8. Order Codes Package Tube Tape and Reel PowerSO-10TM VN540SP-E VN540SPTR-E PENTAWATT vertical VN540-E PENTAWATT straight VN540-12-E 11/13 VN540-E / VN540SP-E / VN540-12-E Table 9. 12/13 Revision History Date Revision 2-Nov-2005 1 Changes Initial release VN540-E / VN540SP-E / VN540-12-E Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences 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. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners © 2005 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 13/13