Number: DB-224
November 2010 Revision A
Page 1
TAK CHEONG ®
PRELIMINARY DATASHEET
THERMAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Symbol Parameter Value
Units
RθJA Maximum Thermal Resistance, Junction-to-Ambient
(Valid provided that electrodes are kept at ambient temperature) 244 °C/W
Electrical Characteristics (TA = 25°C unless otherwise noted) Limits
Symbol Parameter Test Condition Min Typ Max
Unit
IR
Reverse Leakage Current MBR0530W
MBR0540W
VR=15V
VR=30V
VR=20V
VR=40V
--- ---
20
130
10
20
µA
VF
Forward Voltage MBR0530W
MBR0540W
IF=100mA
IF=500mA
IF=0.5A
IF=1A
--- ---
0.375
0.430
0.51
0.62
Volts
SOD-123 SURFACE MOUNT
Very Small Outline Fl at Lead Plastic Package
Schottky Rectifier
Absolute Ma ximum Ra ti ng s TA = 25°C unless otherwise noted
Symbol Parameter Value Units
PD Power Dissipation 410 mW
TSTG Storage Temperature Range -65 to +125 °C
TJ Operating Junction Temperature +125 °C
VRM Repetitive Peak Reverse Voltage MBR0530W 30 V
MBR0540W 40 V
IF(AV) Average Forward Rectified Current 0.5 A
IFSM Peak Forward Surge Current
(at 8.3ms single half sine-wave) 5.5 A
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Low Forward Voltage Drop
Flat Lead SOD-123 Small Outline Plastic Package
Surface Device Type Mounting
RoHS Compliant
Green EMC
Matte Tin(Sn) terminal Finish
Band Indicates Cathode
Weight: approx. 0.01g
DEVICE MARKING CODES:
Device Type Device Marking
MBR0530W B3
MBR0530W B4
MBR0530W / MBR0540W