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| VN540-E / VN540SP-E VN540-12-E SINGLE HIGH SIDE SMART POWER SOLID STATE RELAY General Features Type VN540-E VN540SP-E VN540-12-E Vdemag RDSon Iout VCC VCC-55V 50m 2.8A 36V PENTAWATT(012Y) PENTAWATT 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 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. Symbol VCC -VCC IOUT IR IIN ISTAT VESD PTOT TJ TSTG EAS Power supply voltage Reverse supply voltage Maximum DC load current Reverse output current Input current Status pin current Electrostatic discharge (R = 1.5KW; C = 100pF) Power dissipation at Tc = 25C Junction operating temperature Storage Temperature Single pulse avalanche energy Absolute Maximum Rating Parameter Value 45 -4.0 Internally limited -10 10 10 2000 Internally limited Internally limited -55 to 150 500 Unit V V A A mA mA V w C C Figure 1. Connection Diagram (Top View) Figure 2. Current and Voltage Conventions 2/13 VN540-E / VN540SP-E / VN540-12-E Table 2. Symbol RthJC RthJA Thermal data Value Parameter PowerSO-10 Thermal resistance junction-case Thermal resistance junction-ambient Max Max 1.5 50 Pentawatt 2.0 60 C/W C/W Unit Electrical Chracteristics (10V < V CC < 36V; -25C < TJ < 85C; unless otherwise specified) Table 3. Symbol VCC RON Power Section Parameter Supply voltage On state resistance IOUT = 2.8A; TJ = 25C IOUT = 2.8A; OFF state ON state; TJ = 125C IOUT = 0A Channel OFF VCC = 45V VCC = V IN = VGND = VSTAT = 24V TJ= - 25C < TJ < 100C Test Conditions Min. 10 Typ. Max. 36 50 90 1 3 Unit V m m mA mA IS Supply current ILS ILGND VOL Vdemag Output leakage current Output current at turn-off 100 2 1.5 VCC-65 VCC-55 VCC-45 mA V V Low state output voltage VIN = VIL; RLOAD >= 10M Output voltage at turn-off IOUT = 2.8A; LLOAD >= 1mH Table 4. Symbol td(ON) tr td(OFF) tf dI/dt(on) Switching Parameter Turn-on delay on output current Rise time of output current Turn-off delay time of output current Fall time of Output current Test Conditions IOUT = 2.8A, Resistive Load Input rise time < 0.1s, VCC = 24V; TJ = 25C IOUT = 2.8A, Resistive Load Input rise time < 0.1s, VCC = 24V; TJ = 25C IOUT = 2.8A, Resistive Load Input rise time < 0.1s, VCC = 24V; TJ = 25C IOUT = 2.8A, Resistive Load Input rise time < 0.1s, VCC = 24V; TJ = 25C Min. Typ. 40 Max. Unit s s s s 0.5 2 2 4 /s /s 60 60 25 Turn-on current average IOUT = 2.8A, slope IOUT = ILIM; 25C < TJ < 140C Turn-off current average IOUT = 2.8A, slope IOUT = ILIM; 25C < TJ < 140C dI/dt(off) 3/13 VN540-E / VN540SP-E / VN540-12-E Table 5. Symbol VIL VIH VI(HYST) IIN VICL Logical Input Parameter Input low level voltage Input high level voltage Input hysteresis voltage Input current I/O Input clamp voltage Note 1 VIN = 30V VIN = 2.0V IIN = 1mA IIN = -1mA 25 32 36 -0.7 3.5 0.5 300 Test Conditions Min. Typ. Max. 2.0 Unit V V V 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 VSTAT VSCL(*) ISTAT VUSD ILIM IOVPK tSC TTSD TR Protection and Diagnostic Parameter Status output voltage Status clamp voltage Leakage on diagnostic pin in high state Undervoltage shut down DC Short circuit current Delay time of current limiter Thermal shut down temperature Thermal reset temperature 150 135 170 155 VCC = 24V; R LOAD < 10m Peak short circuit current VCC = 24V; V IN = 30; RLOAD < 10m Test Conditions ISTAT = 5mA ( Fault condition ) ISTAT = 1mA ISTAT = -1mA VSTAT = 5V 5.0 2.8 5.0 32 36 -0.7 10 8.0 8.0 4 100 Min. Typ. Max. 1 Unit V V V V A A s C C (*)Status determination > 100ms after the switching edge. Figure 3. Switching Characteristics 4/13 VN540-E / VN540SP-E / VN540-12-E Table 7. Truth Table INPUT Normal operation Overtemperature Undervoltage Shorted load ( Current limitation ) L H L H L H L H OUTPUT L H L L L L L H STATUS H H H L H 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(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. 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 PowerSO-10TM PENTAWATT vertical PENTAWATT straight Tube VN540SP-E VN540-E VN540-12-E Tape and Reel VN540SPTR-E 11/13 VN540-E / VN540SP-E / VN540-12-E Table 9. Revision History Date 2-Nov-2005 Revision 1 Changes Initial release 12/13 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 (c) 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 |
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