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RB521VM-40TE-17 +BOM

Schottky diode with 0.2A current rating, 40V voltage rating, and UMD package

Manufacturer:

ROHM Semiconductor
Mfr.Part #:

RB521VM-40TE-17
Datasheet:

RB521VM-40TE-17 Datasheet (PDF)
Technology:

Schottky
Voltage - DC Reverse (Vr) (Max):

40 V
Current - Average Rectified (Io):

200mA
Voltage - Forward (Vf) (Max) @ If:

540 mV @ 200 mA
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RB521VM-40TE-17 General Description

The RB521VM-40TE-17 by Ricoh Electronics is a voltage regulator that stands out for its high performance and low power consumption. With a maximum input voltage of 40V and a fixed output voltage of 1.7V, this regulator is designed to provide a continuous output current of up to 500mA, making it suitable for various electronic devices such as smartphones, tablets, and handheld gaming consoles. Its high-precision voltage reference and excellent line and load regulation ensure a stable voltage output, even under fluctuating conditions, making it a reliable choice for demanding applications. Additionally, the RB521VM-40TE-17 features built-in protection measures, including overcurrent and overtemperature protection, safeguarding the regulator and connected devices from potential damage in case of a fault. The compact SOT-23 package makes it easy to integrate into space-constrained designs, while its efficient operation and low dropout voltage contribute to minimizing power dissipation and optimizing battery life in portable devices

Key Features

Maximum forward voltage drop of 0.37V at 1A.
Maximum reverse voltage of 40V.
Maximum forward current of 1A.
Low reverse leakage current of 1uA at 20V.
Fast switching speed.

Application

Voltage clamping in DC-DC converters, AC-DC power supplies, and other power electronics.
Rectification in low-voltage power supplies and DC circuits.
Protection against voltage spikes and reverse voltage in circuits that drive inductive loads such as motors and solenoids.
High-speed switching in digital circuits, such as clock and data signal lines.

Specifications

Category	Discrete Semiconductor ProductsDiodesRectifiersSingle Diodes	Series	-
Technology	Schottky	Voltage - DC Reverse (Vr) (Max)	40 V
Current - Average Rectified (Io)	200mA	Voltage - Forward (Vf) (Max) @ If	540 mV @ 200 mA
Speed	Small Signal =< 200mA (Io), Any Speed	Current - Reverse Leakage @ Vr	90 µA @ 40 V
Capacitance @ Vr, F	-	Mounting Type	Surface Mount
Operating Temperature - Junction	125°C (Max)	Base Product Number	RB521