Application•µC compatible power switch for 5V, 12 V and 24 V DC applications •All types of resistive, inductive and capacitve loads •Most suitable for loads with high inrush currents, so as lamps •Replaces electromechanical relays, fuses and discrete circuits PinoutSp...
BTS 441 R: Application•µC compatible power switch for 5V, 12 V and 24 V DC applications •All types of resistive, inductive and capacitve loads •Most suitable for loads with high inrush ...
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Parameter |
Symbol |
Values |
Unit |
Supply voltage (overvoltage protection see page 4) | Vbb |
43 |
V |
Supply voltage for full short circuit protection Tj Start=-40 ...+150°C |
Vbb |
34 |
V |
Load dump protection1) VLoadDump = VA + Vs, VA = 13.5 V RI2)= 2 Ω, R = 0.5 Ω, t = 200 ms, IN= low or high |
VLoad dump3) |
60 |
V |
Load current (Current limit, see page 5) | IL |
self-limited |
A |
Operating temperature range Storage temperature range |
Tj Tstg |
-40 ...+150 -55 ...+150 |
°C |
Power dissipation (DC), TC 25 °C | Ptot |
125 |
W |
Maximal switchable inductance, single pulse Vbb = 12V, T j,start = 150°C, TC = 150°C const. (See diagram on page 9) IL(ISO) = 21 A, RL = 0 Ω; E4)AS=0.7J: |
ZL |
21 |
mH |
Electrostatic discharge capability (ESD) IN: (Human Body Model) ST: out to all other pins shorted: acc. MIL-STD883D, method 3015.7 and ESD assn. std. S5.1-1993; R=1.5kΩ; C=100pF |
VESD |
1.0 4.0 8.0 |
kV |
Input voltage (DC) Current through input pin (DC) Current through status pin (DC) see internal circuit diagrams page 7 |
IIN IST |
-10 ... +16 ±2.0 ±5.0 |
V mA |
Thermal resistance chip - case: junction - ambient (free air): SMD version, device on pcb5): |
RthJC RthJA |
1 75 33 |
K/W |
The BTS 441 R features are as follows:
•N channel vertical power FET with charge pump, ground referenced CMOS compatible input, monolithically integrated in Smart SIPMOS® technology.
•Providing embedded protective functions.