Low Voltage Schottky Barrier Rectifier LRC S-SM340A Suitable for Free Wheeling and Inverter Circuits
Key Attributes
Model Number:
S-SM340A
Product Custom Attributes
Reverse Leakage Current (Ir):
500uA@40V
Non-Repetitive Peak Forward Surge Current:
80A
Voltage - DC Reverse (Vr) (Max):
40V
Operating Junction Temperature Range:
-40℃~+150℃
Voltage - Forward(Vf@If):
550mV@3A
Current - Rectified:
3A
Mfr. Part #:
S-SM340A
Package:
DO-214AC(SMA)
Product Description
Product Overview
This Schottky Barrier Rectifier, model S-SM340A, offers low power loss and high efficiency, making it ideal for low voltage, high frequency inverters, free wheeling, and polarity protection applications. It features a guardring for overvoltage protection and is designed for high-temperature soldering. The S- prefix indicates suitability for automotive and other applications requiring unique site and control change requirements, with AEC-Q101 qualification and PPAP capability.
Product Attributes
- Brand: S-SM340A
- Material: Plastic package with glass body
- Color: Color band denotes cathode end
- Certifications: Underwriters Laboratory Flammability Classification 94V-0, AEC-Q101 Qualified, PPAP Capable
- RoHS Compliance: Declared material compliance with ROHS requirements
Technical Specifications
| Parameter | Symbol | Unit | S-SM340A | Device Marking Code |
| Maximum repetitive peak reverse voltage | VRRM | V | 40 | S34 |
| Maximum RMS voltage | VRMS | V | 28 | |
| Maximum DC blocking voltage | VDC | V | 40 | |
| Maximum average forward rectified current at TC= 75C | IF(AV) | A | 3.0 | |
| Peak forward surge current 8.3ms single half sine-wave | IFSM | A | 175 | |
| Typical thermal resistance (Note 1) | RJA | C/W | 50 | |
| Operating junction and storage temperature range | TJ, TSTG | C | 40 to +150 | |
| Maximum instantaneous forward voltage at 3.0A | VF | V | 0.55 | |
| Maximum DC reverse current at TA = 25C at rated DC blocking voltage | IR | mA | 0.5 | |
| Maximum DC reverse current at TJ = 100C at rated DC blocking voltage | IR | mA | 10.0 | |
| Typical junction capacitance at 4.0V, 1MHz | CJ | pF | 80 | |
| Typical thermal resistance (Note 1) | RJC | C/W | 50 |
2211080930_LRC-S-SM340A_C5201707.pdf
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