SR4045LD1 Datasheet, PDF (1/4 Pages) Jinan Jing Heng Electronics Co., Ltd. – LOW VF SCHOTTKY BARRIER RECTIFIERS

R
SEMICONDUCTOR
SR4045LCT,SRF4045LCT,SR4045LD1
LOW VF SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 45 Volts
Forward Current - 40Amperes
FEATURES
Power pack
Metal silicon junction ,majority carrier conduction
Guard ring for overvoltage protection
Pb
Low power loss ,high efficiency
High current capability ,low forward voltage drop
RoHS
C O MP L IA N T
High forward surge capability
High frequency operation
Meets MSL Level 1，per J-STD-020,LF MAX peak of 245℃（for TO-263 package）
Solder bath temperature 275℃ maximum，10s，per JESD22-B106（for TO-220AB
and ITO-220AB package）
Component in accordance to RoHS 2011/65/EU
MECHANICAL DATA
TO-220AB
SR4045LCT
JF
SR4045LCT
ITO-220AB
SRF4045LCT
JF
SRF4045LCT
1 23
Pin1
Pin3
Pin2
CASE
1 23
Pin1
Pin2
Pin3
TO-263
SR4045LD1
K
2
1
Case: JEDEC TO-220AB、ITO-220AB、TO-263
Molding compound meets UL94V-0 flammability rating
Terminals: Lead solderable per J-STD-002 and JESD22-B102
Polarity: As marked
Mounting Torque: 10 in-Ibs maximum
TYPICAL APPLICATIONS
For use in low voltage ,high frequency inverters ,DC/DC
converters,free wheeling ,and polarity protection applications
MAXIMUM RATINGS
Pin1
Pin2
K
HEATSINK
PRIMARY CHARACTERISTICS
IF(AV)
VRRM
IFSM
VF at IF=20.0A,Per leg
2×20A
45V
300A
0.46V
IR
TJ(MAX)
Package
Diode variations
100μA
150℃
TO-220AB,ITO-220AB,
TO-263
Common cathode
(Ratings at 25℃ ambient temperature unless otherwise specified )
Parameter
Maximum repetitive peak reverse voltage
Maximum average forward rectified current
(see fig.1)
Per leg
Total device
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC method at rated TL)
Peak repetitive reverse current per diode at tp=2μs 1KHz
Operating junction and Storage temperature range
Isolation voltage(ITO-220AB only)from terminals to
heatsink t=1 min
Symbol
VRRM
IF(AV)
IFSM
IRRM
TJ ,Tstg
VAC
SR4045LCT, SRF4045LCT,SR4045LD1 Unit
45
V
20.0
A
40.0
300
A
0.5
A
-55 to+150
℃
1500
V
JINAN JINGHENG ELECTRONICS CO., LTD.
4-1
HTTP://WWW.JINGHENGGROUP.COM