KYOCERA AVX SD21 Series

2 variants · KYOCERA AVX

About the KYOCERA AVX SD21 Series

The KYOCERA AVX SD21 Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of 2-SMD, No Lead, current - reverse leakage @ vr of 500 µA @ 40 V and diode type of Schottky. Variants differ by current - average rectified and voltage - forward (Vf) (Max) @ if, so you can match the exact current - average rectified your application requires using the selection guide below. All listed KYOCERA AVX SD21 Series part numbers are active and orderable.

Select a variant by

Current - average rectified: 5A · 8A
Voltage - forward (Vf) (Max) @ if: 550 mV @ 5 A · 550 mV @ 8 A

Shared specifications

Case: 2-SMD, No Lead
Current - reverse leakage @ vr: 500 µA @ 40 V
Diode type: Schottky
Mounting: Surface Mount
Operating temperature - junction: -55°C ~ 125°C
Package: Tape & Reel (TR); Cut Tape (CT)
Speed: Fast Recovery =< 500ns, > 200mA (Io)
Voltage - DC reverse (Vr): 40 V

Variant comparison

Parameter	SD2114S040S5R0	SD2114S040S8R0
Current - average rectified	5A	8A
Voltage - forward (Vf) (Max) @ if	550 mV @ 5 A	550 mV @ 8 A

Request a quote on any KYOCERA AVX SD21 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.