VN05H STMICROELECTRONICS | Alldatasheet

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HIGH SIDE SMART POWER SOLID STATE RELAY July 1998 BLOCK DIAGRAM TYPE V DSS R DS(on )I OUT V CC VN05H 60 V 0.18 Ω 12 A 36 V ■ OUTPUT CURRENT (CONTINUOUS): 12A @ Tc=25oC ■ LOGIC LEVEL 5V COMPATIBLE INPUT ■ THERMAL SHUT-DOWN ■ UNDER VOLTAGE SHUT-DOWN ■ OPEN DRAIN DIAGNOSTIC OUTPUT ■ VERY LOW STAND-BY POWER DISSIPATION

DESCRIPTION

The VN05H is a monolithic devices made using SGS-THOMSON Vertical Intelligent Power Technology, intended for driving resistive or inductive loads with one side grounded. Built-in thermal shut-down 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. PENTAWATT (vertical) PENTAWATT (horizontal) ORDER CODES: PENTAWATT vertical VN050H PENTAWATT horizontal VN050H(011Y) PENTAWATT in-line VN050H(012Y) PENTAWATT (in-line)

Symbol Parameter Value Unit V (BR)DSS Drain-Source Breakdown Voltage 60 V IOUT Output Current (cont.) 12 A IR Reverse Output Current -12 A IIN Input Current ±10 mA VCC Supply Voltage (continuous) 40 V VCC Supply Voltage (pulsed) 60 V -VCC Reverse Supply Voltage -4 V ISTAT Status Current ±10 mA V ESD Electrostatic Discharge (1.5 kΩ , 100 pF) 2000 V P tot Power Dissipation at Tc ≤ 25 oC 52 W Tj Junction Operating Temperature -40 to 150 oC Tstg Storage Temperature -55 to 150 oC ESB Power Mos Avalanche Energy 350 mJ CONNECTION DIAGRAMS CURRENT AND VOLTAGE CONVENTIONS VN05H

Thermal Resistance Junction-case Max Thermal Resistance Junction-ambient Max 2.4 62.5 oC/W oC/W ELECTRICAL CHARACTERISTICS (VCC = 9 to 36 V; -40 ≤ Tj ≤ 125 oC unless otherwise specified) POWER Symbol Parameter Test Conditions Min. Typ. Max. Unit VCC Supply Voltage see note 1 5.5 13 36 V R on On State Resistance I OUT = 6 A IOUT = 6 A Tj = 25 oC 0.18 0.36 Ω Ω IS Supply Current Off State T j ≥ 25 oC On State µ A mA SWITCHING Symbol Parameter Test Conditions Min. Typ. Max. Unit td(on) Turn-on Delay Time Of Output Current IOUT = 6 A Resistive Load Input Rise Time < 0.1 µ s Tj = 25 oC 15 µ s tr Rise Time Of Output Current IOUT = 6 A Resistive Load Input Rise Time < 0.1 µ s Tj = 25 oC 30 µ s td(off) Turn-off Delay Time Of Output Current IOUT = 6 A Resistive Load Input Rise Time < 0.1 µ s Tj = 25 oC 20 µ s tf Fall Time Of Output Current IOUT = 6 A Resistive Load Input Rise Time < 0.1 µ s Tj = 25 oC 10 µ s (di/dt)on Turn-on Current Slope IOUT = 6 A IOUT = IOV 25 ≤ Tj ≤ 140 oC 0.5 A/µ s A/µ s (di/dt)off Turn-off Current Slope IOUT = 6 A IOUT = IOV 25 ≤ Tj ≤ 140 oC A/µ s A/µ s V demag Inductive Load Clamp Voltage IOUT = 6 A L = 1 mH -7 -4 -2 V LOGIC INPUT Symbol Parameter Test Conditions Min. Typ. Max. Unit V IL Input Low Level Voltage 0.8 V VIH Input High Level Voltage 2( * ) V V I(hyst.) Input Hysteresis Voltage 0.5 V IIN Input Current V IN = 5 V 50 µ A V ICL Input Clamp Voltage I IN = 10 mA IIN = -10 mA -0.7 V V VN05H

ELECTRICAL CHARACTERISTICS (Continued) PROTECTION AND DIAGNOSTICS Symbol Parameter Test Conditions Min. Typ. Max. Unit V STAT (•) Status Voltage Output Low ISTAT = 1.6 mA 0.4 v V USD Under Voltage Shut Down 5.5 V V SCL (•) Status Clamp Voltage I STAT = 10 mA ISTAT = -10 mA -0.7 V V IOV Over Current R LOAD < 10 mΩ 20 A IAV Average Current in Short Circuit R LOAD < 10 mΩ Tc = 85 oC 1.4 A IOL Open Load Current Level 5 180 mA TTSD Termal Shut-Down Temperature 140 oC TR Reset Temperature 125 oC (*) The VIH is internally clamped at 6V about. it is possible to connect thispin to an higher voltage via an external resistor calculated to not exceed 10 mA at the input pin. (•) Status determinaion > 100 µs after the switching edge. Note 1: Above V CC = 36V the output voltage is clamped to 36V. Power dissipation increases and the device turns off it junction temperature reaches thermal shutdown temperature. 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 oC. When the temperature returns to about 125 oC the switch is automatically turned on again. To ensur the protection in all V CC conditions and in all the junction temperature range it is necessary to limit the voltage drop across Drain and Source (pin 3 and 5) at 29 V. The device is able to withstand a load dump according the test pulse 5 at level III of the ISO TR/1 7631. Above V CC = 36V the output voltage is clamped to 36V. Power dissipation increases and the device turns off if junction temperature reaches thermal shutdown temperature. 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 (fig. 3). The consequences of the voltage drop across this diode are as follows: - If the input is pulled to power GND, a negative voltage of -V F is seen by the device. (VIL, VIH 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 application circuit infig. 4), which becomes the common signal GND for the whole control board. In this way no shift of V IH, VIL and VSTAT takes place and no negative voltage appears on the 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. VN05H

DIM. mm inch A4 . 8 0 . 1 8 9 C1 . 3 7 0 . 0 5 4 D 2.4 2.8 0.094 0.110 D1 1.2 1.35 0.047 0.053 E 0.35 0.55 0.014 0.022 F 0.8 1.05 0.031 0.041 F1 1 1.4 0.039 0.055 H2 10.4 0.409 H3 10.05 10.4 0.396 0.409 L 17.85 0.703 L1 15.75 0.620 L2 21.4 0.843 L3 22.5 0.886 L5 2.6 3 0.102 0.118 L6 15.1 15.8 0.594 0.622 L7 6 6.6 0.236 0.260 M4 . 5 0 . 1 7 7 M1 4 0.157 Dia 3.65 3.85 0.144 0.152 P010E PENTAWATT (VERTICAL) MECHANICAL DATA VN05H

DIM. mm inch A 4.8 0.189 C 1.37 0.054 D 2.4 2.8 0.094 0.110 D1 1.2 1.35 0.047 0.053 E 0.35 0.55 0.014 0.022 F 0.8 1.05 0.031 0.041 F1 1 1.4 0.039 0.055 H2 10.4 0.409 H3 10.05 10.4 0.396 0.409 L 14.2 15 0.559 0.590 L1 5.7 6.2 0244 L2 14.6 15.2 0.598 L3 3.5 4.1 0.137 0.161 L5 2.6 3 0.102 0.118 L6 15.1 15.8 0.594 0.622 L7 6 6.6 0.236 0.260 Dia 3.65 3.85 0.144 0.152 P010F PENTAWATT (HORIZONTAL) MECHANICAL DATA VN05H

DIM. mm inch MIN TYP MAX MIN TYP MAX A 4.8 0.189 C 1.37 0.054 D 2.4 2.8 0.094 0.110 D1 1.2 1.35 0.047 0.053 E 0.35 0.55 0.014 0.022 F 0.8 1.05 0.031 0.041 F1 1 1.4 0.039 0.055 H2 10.4 0.409 H3 10.05 10.4 0.396 0.409 L5 2.6 3 0.102 0.118 L6 15.1 15.8 0.594 0.622 L7 6 6.6 0.236 0.260 P010D PENTAWATT (IN-LINE) MECHANICAL DATA VN05H

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