diff --git a/diode/schottky_b540.yaml b/diode/schottky_b540.yaml
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+name: B540
+variations: SMC, THT
+description: schottky barrier diode, 40V, 5A, SMC(DO-214AB)
+datasheet: https://www.diodes.com/assets/Datasheets/B520C-B560C.pdf
+
+schematic:
+  symbol: diode
+  options: schottky
+
+housing@SMC:
+  suffix: C
+  outline: JEDEC DO-214 AB
+  options: polarized