Document Number: 94320 For technical questions, contact: diodes-tech@vishay.com www.vishay.com
Revision: 15-Aug-08 1
Schottky Rectifier, 3.0 A
MBRS320TRPbF
Vishay High Power Products
FEATURES
• Small foot print, surface mountable
• Very low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long term
reliability
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
The MBRS320TRPbF surface mount Schottky rectifier has
been designed for applications requiring low forward drop
and small foot prints on PC boards. Typical applications are
in disk drives, switching power supplies, converters,
freewheeling diodes, battery charging, and reverse battery
protection.
PRODUCT SUMMARY
IF(AV) 3.0 A
VR20 V
IRM 35 mA at 125 °C
Cathode Anode
SMC
RoHS
COMPLIANT
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
IF(AV) Rectangular waveform 3.0 A
VRRM 20 V
IFSM tp = 5 µs sine 820 A
VF3.0 Apk, TJ = 125 °C 0.36 V
TJRange - 65 to 150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL MBRS320TRPbF UNITS
Maximum DC reverse voltage VR20 V
Maximum working peak reverse voltage VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current IF(AV) 50 % duty cycle at TL = 136 °C, rectangular waveform 3.0
A
Maximum peak one cycle
non-repetitive surge current IFSM
5 µs sine or 3 µs rect. pulse Following any rated
load condition and with
rated VRRM applied
820
10 ms sine or 6 ms rect. pulse 80
Non-repetitive avalanche energy EAS TJ = 25 °C, IAS = 1.0 A, L = 8 mH 4 mJ
Repetitive avalanche current IAR
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical 1.0 A