Download the VBM1803 datasheet PDF.
This datasheet also covers the VBMB1803 variant, as both devices belong to the same n-channel mosfet family and are provided as variant models within a single manufacturer datasheet.
VBL1803/VBM1803/VBMB1803 N-Channel 80 V (D-S) MOSFET PRODUCT SUMMARY VDS (V) 80 RDS(on) (Ω)
0.0064 at VGS = 10 V 0.0070 at VGS = 6.0 V 0.0087 at VGS = 4.5 V ID (A) 215 a 205a 184 Qg (Typ.) 17.