Overview
The RB751V-40-AU_R1_000A1 is a Schottky Barrier Diode produced by Panjit International Inc. This diode is designed for high-performance applications requiring low forward voltage drop and fast switching speeds. It is packaged in the SOD-323 surface mount format, making it ideal for automatic insertion and use in compact electronic designs.
Key Specifications
| Parameter | Symbol | Value | Units |
|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 40 | V |
| Maximum RMS Voltage | VRMS | 28 | V |
| Maximum DC Blocking Voltage | VDC | 40 | V |
| Maximum Average Forward Current | IF(AV) | 0.3 | A |
| Peak Forward Surge Current (1 s Single Half Sine-Wave) | IFSM | 0.6 | A |
| Maximum Junction Capacitance (at 1 MHz, VR = 0 V) | CJ | 5 | pF |
| Typical Thermal Resistance (Junction to Ambient) | RθJA | 650 | °C/W |
| Operating Junction Temperature Range | TJ | -55 to 150 | °C |
| Storage Temperature Range | TSTG | -55 to 150 | °C |
| Forward Voltage (at IF = 1 mA, TJ = 25°C) | VF | 0.37 | V |
| Reverse Current (at VR = 40 V, TJ = 25°C) | IR | 1 | μA |
Key Features
- Extremely fast switching speed, making it suitable for high-frequency applications.
- Surface mount package (SOD-323) ideal for automatic insertion and compact designs.
- Low forward voltage drop (VF = 0.37 V at IF = 1 mA, TJ = 25°C).
- High conductor efficiency and low junction capacitance (CJ = 5 pF at 1 MHz, VR = 0 V).
- Lead-free and halogen-free in compliance with EU RoHS 2.0 and IEC 61249 standards.
- Green molding compound and matte Au plated leads, solderable per MIL-STD-750, Method 2026.
- AEC-Q101 qualified, ensuring reliability in automotive applications.
Applications
- Switching power supplies and DC-DC converters.
- Inverters and motor control circuits.
- Adapters and battery chargers.
- Automotive electronics requiring high reliability and low power loss.
- General-purpose rectification in low to medium power applications.
Q & A
- What is the maximum repetitive peak reverse voltage of the RB751V-40-AU_R1_000A1?
The maximum repetitive peak reverse voltage is 40 V.
- What is the typical forward voltage drop at 1 mA and 25°C?
The typical forward voltage drop is 0.37 V at 1 mA and 25°C.
- What is the maximum average forward current rating?
The maximum average forward current rating is 0.3 A.
- Is the RB751V-40-AU_R1_000A1 lead-free and halogen-free?
- What is the operating junction temperature range of the diode?
The operating junction temperature range is -55°C to 150°C.
- Is the diode AEC-Q101 qualified?
- What is the package type and size of the RB751V-40-AU_R1_000A1?
The package type is SOD-323, with dimensions approximately 1.95 mm x 1.75 mm x 0.90 mm.
- What are some common applications for this diode?
- What is the maximum junction capacitance at 1 MHz and 0 V reverse bias?
The maximum junction capacitance is 5 pF at 1 MHz and 0 V reverse bias.
- What is the typical thermal resistance from junction to ambient?
The typical thermal resistance from junction to ambient is 650 °C/W.
