SMBRB3045S_15 Datasheet, PDF (4/7 Pages) GOOD-ARK Electronics – Product Specification

SUZHOU GOOD-ARK ELECTRONIC CO., LTD
苏州固锝电子股份有限公司
3.Features& Mechanical Characteristics
Features
● Plastic package has underwriters Laboratory Flammability Classification 94V-0
● For surface mounted application
● Metal of silicon rectifier，majority carrier conduction
● Low forward voltage，high efficiency
● Guarding for over voltage protection
● For use in low voltage，high frequency inverters，
● Free wheeling，and polarity protection applications
Mechanical Characteristics
● Case：Epoxy，Molded
● Weight: 1.4grams（approximately）
● Finish：All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
● Lead Temperature for Soldering Purposes：260°C Max.for10 sec
● Shipped 50 units per plastic tube or tape reel packing 800/reel
4.Maximum Ratings and Electrical Characteristics
MAXIMUM RATINGS and ELECTRICAL CHARACTERISTICS(TC=25°C unless otherwise moted)
PARAMETER
TEST CONDITIONS SYMBOL SMBRB3045S
UNIT
Maximum repetitive peak reverse voltage
VRRM
45
V
Working peak reverse voltage
VRWM
45
V
Maximum DC blocking voltage
VDC
45
V
Maximum average forward rectified current at
IF(AV)
A
Tc=105°C total device per diode
30
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load per diode
Peak repetitive reverse current per leg at tp=2.0us ，1KHz
Voltage rate of change（rated VR）
Operating junction temperature range
Storage temperature range
Maximum instantaneous forward voltage per leg
IF=15A
IF=15A
IF=30A
IF=30A
TC=25℃
TC=125℃
TC=25℃
TC=125℃
IFSM
IRRM
DV/dt
TJ
TSTG
VF
300
1.0
10000
―55 to+150
―55 to+150
0.49
0.41
0.55
0.47
A
A
V/us
°C
°C
V
Maximum reverse current per leg at working peak
Reverse voltage
TJ=25℃
TJ=100°C
IR
500
uA
50
mA
Thermal Characteristics Ta=25℃ unless otherwise noted
Symbol
RθJC
Parameter
Thermal Resistance，Junction to Case per Leg
Note：
1. Pulse test:300us pulse width, duty cycle=2%
Type
2.0
Unit
°C /W
4/7