Document
1 WS Surface Mount Schott Rectifier
Features
■ Low forward voltage drop ■ High conductance ■ Lead free ■ SMD package ■ Ideal for low voltage rectification, DC/DC converter
SOD-323
Absolute Maximum Ratings (TA=25°C unless otherwise specified)
Symbol
VRRM VRWM
VR
VR(RMS)
IF IFSM Pd RθJA TJ, TSTG
GDB5817WS 20 14
GDB5818WS
30
21 1 25 200 500 -65 to 125
GDB5819WS 40 28
Unit
V
V A A mW °C /W °C
Electrical Characteristics (TA=25°C unless otherwise specified)
Symbol
Conditions
GDB5817WS Min Max
GDB5818WS Min Max
V(BR)
VF
IRM CJ
IR=1mA IF=0.1A IF=1A IF=3A VR=VRRM VR=4V,f=1.0MHZ
20 30 0.32 0.35 0.45 0.55 0.75 0.80 1 120
GDB5819WS Min Max 40
0.40 0.60 0.90
Unit V
V
mA pF
1/3
Typical Characteristic Curves
1 WS Surface Mount Schott Rectifier
2/3
Surface Mount Schott
Package Outline Dimensions (in mm)
1 WS Rectifier
S Min Max A 0.80 1.00 A1 0.00 0.10 b 0.25 0.40 C 0.09 0.177 D 1.15 1.35 E 1.60 1.80
HE 2.30 2.70
L 0.20 0.40
Marking
MPN
GDB5817WS
Marking
SJ
GDB5818WS SK
GDB5819WS SL
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3/3 Doc.USGDB581xWSxSD5.1
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