(China (Mainland))
Product Summary
N channel vertical power MOSFET of the BTS740S2 with charge pump, ground referenced CMOS compatible input, diagnostic feedback and proportional load current sense monolithically integrated in Smart SIPMOS technology. The BTS740S2 provides embedded protective functions.
Parametrics
BTS740S2 maximum ratings: (1)Current through input pin (DC) IIN: ±2.0; (2)Current through status pin (DC) IST: ±5.0; (3)Current through current sense pin (DC) IIS: ±14; (4)Supply voltage Vbb: 43 V; (5)Supply voltage for full short circuit protection Tj, start =-40 to +150℃: Vbb 34 V; (6)Load current (Short-circuit current, see page 5) IL: self-limited A; (7)Load dump protection1) VLoadDump = VA + Vs, VA = 13.5 V VLoaddump3): 60 V; (8)Operating temperature range Tj: -40 to +150 ℃; (9)Storage temperature range Tstg: -55 to +150 ℃.
Features
BTS740S2 features: (1)CMOS compatible input; (2)Undervoltage and overvoltage shutdown with auto-restart and hysteresis; (3)Fast demagnetization of inductive loads; (4)Logic ground independent from load ground; (5)Short circuit protection; (6)Overload protection; (7)Current limitation; (8)Thermal shutdown; (9)Overvoltage protection (including load dump) with external resistor; (10)Reverse battery protection with external resistor; (11)Loss of ground and loss of Vbb protection; (12)Electrostatic discharge protection (ESD).
Diagrams
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 BTS740S2 |
Infineon Technologies |
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