Small Signal Schottky Barrier Diode
B0540WH B0540WSH
Features
Low forward voltage drop
Guard ring construction for transient
Protection
High conductance
Typical Applications
SOD-123
SOD323
Surface mount schottky barrier rectifier
Mechanical Data
Case: SOD-123, SOD-323
Molding compound, UL flammability classification rating 94V-0
Terminals: Tin plated leads, solderable per MIL-STD-202,
Method 208
Ordering Information
Part Number
B0540WH
Package
SOD-123
SOD-323
Shipping
Marking Code
SFH
3000 pcs / Tape & Reel
3000 pcs / Tape & Reel
B0540WSH
SFH
Maximum Ratings (@TA=25℃ unless otherwise specified)
B0540W(S)H
Parameter
Symbol
VRRM
VRMS
IO
Units
40
28
0.5
10
Peak Repetitive Reverse Voltage
V
V
A
A
RMS Reverse Voltage
Average Rectified Output Current
Peak Forward Surge Current,8.3ms Single Half-sine-wave
IFSM
Thermal Characteristics
Parameter
Symbol
B0540WH
500
B0540WSH
Units
mW
Power Dissipation
PD
250
500
323
276
Thermal Resistance (Junction-to-Ambient) *
Thermal Resistance (Junction-to-Lead) *
Thermal Resistance (Junction-to-Case) *
Operating Junction Temperature Range
Storage Temperature Range
R ΘJA
*
250
°C /W
°C /W
°C /W
°C
R ΘJL
*
162
R ΘJC
*
138
TJ
-55 to +150
-55 to +150
TSTG
°C
* Part mounted on FR-4 board with recommended pad layout
SSM0021A: March 2023 [2.2]
www.gmesemi.com
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