L14.pdf 데이터시트 (총 3 페이지) - 파일 다운로드 L14 데이타시트 다운로드

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R
SEMICONDUCTOR
L14
LOW VF SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 40 Volts
Forward Current - 1.0Amperes
FEATURES
Very low profile package
Ideal for automated placement
Metal silicon junction ,majority carrier conduction
Guard ring for overvoltage protection
Low power loss ,high efficiency
High current capability ,low forward voltage drop
High surge capability
Meets MSL Level 1,per J-STD-020,LF maximum peak of 260
Component in accordance to RoHS 2011/65/EU
Pb
RoHS
COMPLIANT
MECHANICAL DATA
Case: Flat lead SOD-123FL small outline plastic package
Molding compound meets UL 94 V-0 flammability rating
Terminals: solderable per J-STD-002 and JESD22-B102
Polarity: color band denotes cathode end
Mounting Position: Any
Weight:Approx. 8.85 mg
TYPICAL APPLICATIONS
For use in low voltage ,high frequency inverters ,DC/DC converters,
free wheeling ,and polarity protection applications
MAXIMUM RATINGS
(Ratings at 25ambient temperature unless otherwise specified )
SOD-123FL
0.039(1.00 )
0.020(0.50)
0.077(1.95 )
0.054(1.38)
0.114(2.90 )
0.098(2.50)
0.154(3.90)
J F 0.138(3.50)
0.010(0.25)
MAX
5°
0.052(1.33)
0.031(0.8)
0.010(0.25)
MIN
Suggested PAD Layout
0. 91
0. 036
2. 36
0. 093
1. 22
0. 048
4.19
0.165
Dimensions in inches and (millimeters)
Parameter
Maximum repetitive peak reverse voltage
Maximum average forward rectified current
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method at rated TL)
Operating junction temperature range
Storage temperature range
Symbol
VRRM
IF(AV)
IFSM
TJ
Tstg
L14
40
1.0
40
-55 to+150
-55 to+150
Unit
V
A
A
JINAN JINGHENG ELECTRONICS CO., LTD.
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RATINGS AND CHARACTERISTIC OF L14
ELECTRICAL CHARACTERISTCSTA=25Unless otherwise noted)
Parameter
Instaneous forward voltage
ReVerse Current
Typical junction capacitance
Test Conditions
IF=1.0A
TA= 25
TA= 100
TA= 125
VR=40V
TA= 25
TA= 100
TA= 125
4V,1MHz
Symbol
VF1)
IR 2)
Cj
TYP.
MAX.
0.43
0.37
0.35
0.45
0.39
0.37
50 200
5 10
15 30
110
Unit
V
μA
mA
pF
Notes: 1.Pulse test: 300 μs pulse width,1% duty cycle
2.Pulse test: pulse width40ms
THERMAL CHARACTERISTCSTA=25Unless otherwise noted)
Parameter
Typical thermal resistance 3)
3.PCB Mounted with The Suggested PAD Size
Symbol
R JA
R JL
AVAILABALE PACK INFORMATION
Product code
L14-SOD-123FL
Pack
Reel Size
(mm)
T/R Φ330
Quantity
(pcs/reel)
7500
Box Size
L×W×H
(mm)
330×35×333
L14
206.0
118.0
Unit
/W
Quantity
(reel/box)
2
Carton Size
L×W×H
(mm)
Quantity
(box/carton)
364×364×360
8
JINAN JINGHENG ELECTRONICS CO., LTD.
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RATINGS AND CHARACTERISTIC OF L14
FIG.1-FORWARD CURRENT DERATING CURVE
1
0.75
0.5
0.25
0
0
25 50
75 100 125
AMBIENT TEMPERATURE (℃)
150
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
50
10
TJ=100
1 TJ=125
TJ=25
0.1
PULSE WIDTH=300 S
1% DUTY CYCLE
0.01
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE (V)
FIG.5-TYPICAL JUNCTION CAPACITANCE
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
50
TJ=TJMAX
40 8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
30
20
10
0
1 10 100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL REVERSE CHARACTERISTICS
100
10 TJ=125
1.0
TJ=100
0.1
0.01
TJ=25
0.001
0
20 40
60 80 100
PERCENT OF RATED PEAK REVERSE VOLTAGE%
400
100
10
0.1
1 10
REVERSE VOLTAGE. VOLTS
100
JINAN JINGHENG ELECTRONICS CO., LTD.
3-3
HTTP://WWW.JingHeng.cn