LL5817 THRU LL5819
1 / 3
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S549
Rev. 2.0,10-Aug-15
www.21yangjie.com
Schottky Rectifier
Features
● I
o
1.0A
●VRRM 20V-40V
●High surge current capability
Applications
● Rectifier
■
Limiting Values (Absolute Maximum Rating)
Item
Symbol
Unit
Conditions
LL58
18
19
Repetitive Peak Reverse
Voltage
V
RRM
V
30
40
Average Forward Current
I
F(AV)
A
60Hz Half-sine wave, Resistance
load, Ta=80℃
1.0
Surge(Non-repetitive)Forward
Current
I
FSM
A
60Hz Half-sine wave,1 cycle,
Ta=25℃
25
Junction Temperature
T
J
℃
-55~+125
Storage Temperature
T
STG
℃
-55 ~ +150
■
Electrical Characteristics（T
a
=25℃ Unless otherwise specified）
Item
Symbol
Unit
Test Condition
Max
Peak Forward
Voltage
V
FM
V
I
FM
=1.0A
LL58
17
18
19
0.45
0.55
0.6
Peak Reverse
Current
I
RRM1
mA
V
RM
=V
RRM
T
a
=25℃
1.0
I
RRM2
T
a
=125℃
10
Thermal
Resistance(Typic
al)
R
θ
J-A
℃/W
Between junction and ambient
80
COMPLIANT
RoHS
.205(5.20)
Dimensions in inches and (millimeters)
DO-213AB(MELF)
.185(4.70)
.022(0.56)
.106(2.70)
.018(0.46)
.090(2.30)
.102(2.60)
.087(2.20)
Solderable Ends
0.079(2.0)
0.197(5.0)
Mounting Pad Layout
0.118(3.0)
LL5817 THRU LL5819
2 / 3
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S549
Rev. 2.0,10-Aug-15
www.21yangjie.com
■
Ordering Information (Example)
PREFERED P/N
PACKING
CODE
UNIT WEIGHT(g)
MINIMUM
PACKAGE(pcs)
INNER BOX
QUANTITY(pcs)
OUTER CARTON
QUANTITY(pcs)
DELIVERY MODE
LL5817 THRU LL5819
F1
Approximate 0.0306
5000
10000
50000
13” reel
■
Characteristics (Typical)
0
50 150
图1:正向电流降额曲线
FIG.1: FORWARD CURRENT DERATING CURVE
IO(A)
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375''(9.5mm)
Lead Length
Ta(℃)
100
0.8
1.0
0
0.6
0.4
0.2
IFSM(A)
周波数
Number of Cycles
图2:最大正向浪涌冲击耐受力
FIG.2:MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
8.3毫秒正弦半波
8.3ms Single Half Sine Wave
JEDEC Method
1 2 10 20 100
5
10
15
20
25
IF(A)
图3:典型正向特性曲线
FIG.3:TYPICAL FORWARD CHARACTERISTICS
TJ=25℃
Pulse width=300us
1% Duty Cycle
0.1
0.2
0.1
10
VF(V)
0.3
0.5
0.7
0.9
1.1
1.3
1.5
1.0
20
LL5817
LL5818-LL5819
图4：典型反向特性曲线
FIG.4:TYPICAL REVERSE CHARACTERISTICS
Voltage(%)
IR(mA)
Tj=25℃
Tj=125℃
Tj=75℃
0.001
0.01
0
20
40
60 80 100
0.1
1.0
10
100