Document Number: 94283 For technical questions, contact: diodes-tech@vishay.com www.vishay.com
Revision: 29-Apr-09 1
Schottky Diode, 0.5 A
MBR0540PbF
Vishay High Power Products
FEATURES
• Surface mountable
• Very low forward voltage drop
• Extremely fast switching
• Negligible switching losses
• Guard ring for enhanced ruggedness and long term
reliability
• Compliant to RoHS directive 2002/95/EC
• Designed and qualified for industrial level
DESCRIPTION
This Schottky diode is ideally suited for low voltage,
high frequency operation, as freewheeling and polarity
protection. Small size of the package allows proper use in
applications where compact size is critical, fitting also the
GSM and PCMCIA requirement.
PRODUCT SUMMARY
IF(AV) 0.5 A
VR40 V
VF at 0.5 A at 25 °C 0.560 V
IRM 13 mA at 100 °C
21
(A) (K)
SOD-123
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
IF(AV) DC 0.5 A
VRRM 40 V
IFSM tp = 10 ms sine 6.0 A
VF0.5 Apk, TJ = 100 °C 0.42 V
TJRange - 65 to 150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL MBR0540PbF UNITS
Maximum DC reverse voltage VR40 V
Maximum working peak reverse voltage VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Forward current IFDC, TL = 122 °C 0.5
A
Maximum peak one cycle
non-repetitive surge current at TJ = 25 °C IFSM
5 µs sine or 3 µs rect. pulse Following any rated
load condition and with
rated VRRM applied
50
10 ms sine or 6 ms rect. pulse 6.0