S1MHE3/5AT

Series:	Automotive, AEC-Q100
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	1000V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 1A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr):	1.8µs
Current - Reverse Leakage @ Vr:	5µA @ 1000V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	DO-214AC (SMA)
Operating Temperature - Junction:	-55°C ~ 150°C
Base Part Number:	S1M

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S1MHE3/5AT Application Field and Working Principle S1MHE3/5AT is a single-phase bridge rectifier, which is widely applied in the fields of power supply, lighting, automobile equipment and household appliances. It has a wide operating temperature range and good surge capability, which makes it a good choice for applications that involve cycling on and off quickly.The S1MHE3/5AT is a rectifier diode composed of four semiconductor layers. Each of the semiconductor layers has an electrical connection to one of the two terminals of the diode, so when a current flows through one terminal of the diode, it flows through all four layers. The current then flows through the second terminal and back through the diode. In this way, the current is able to flow in only one direction, with the diode acting like a valve to only allow current to flow in one direction. The working principle of the S1MHE3/5AT is the same as that of other rectifier diodes. The PN junction of the diode allows electrons to flow from the negative P terminal to the positive N terminal and not the other way. When a voltage is applied to the diode, the PN junction breaks down and current is then allowed to flow in both directions - but just for a very short period of time. The diode also acts as a protective device, as it limits the current that flows across it and prevents the voltage from exceeding a certain level. The reverse voltage blocking capability of the S1MHE3/5AT is 650V, meaning it can handle the effects of reverse bias. In summary, the S1MHE3/5AT is a single-phase bridge rectifier with wide application field and good surge capability, which may be applied in the fields of power supply, lighting, automobile equipment and household appliances. The PN junction of the diode allows electrons to flow from the negative P terminal to the positive N terminal and not the other way and can handle the effects of reverse bias. It is a reliable, cost-effective and easy-to-use device that can perform light-load and heavy-load pulses without discharging and fabricating process.

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