JINANJINGHENG LL41

R
LL41
SMALL SIGNAL SCHOTTKY DIODES
S E M I C O N D U C T O R
FEATURES
For general purpose applications
MiniMELF
This diode features very low turn-on voltage and high breakdown
voltage .These devices are protected by a PN junction guard ring against
JF
excessive voltage, such as electrostatic discharges.
This diode is also available in the DO-35 case with type designation BAT41.
0.063(1.6)
0.055(1.4)
High temperature soldering guaranteed:260℃/10 seconds at terminals
Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
0.019(0.48)
0.011(0.28)
0.142(3.6)
0.134(3.4)
MECHANICAL DATA
Case: MiniMELF glass case(SOD-80 )
Polarity: Color band denotes cathode end
Dimensions in inches and (millimeters)
Weight: Approx. 0.05 gram
ABSOLUTE RATINGS(LIMITING VALUES)
Value
Symbols
Repetitive Peak Reverse Voltage
Forward Continuous Current at TA=25 C
Repetitive Peak Forward Current at tp <1s, d< 0.5,
Surge forward current at tp < 10mS ,
Power Dissipation at
TA=25 C
TA=25 C
TA=65 C
Junction temperature
Ambient Operating temperature Range
Storage Temperature Range
Units
V
mA
100
VRRM
IF
IFRM
IFSM
Ptot
TJ
TA
TSTG
100
350
750
400
1)
1)
mA
mA
mW
1)
1)
125
C
C
-65 to+125
-65 to+150
C
1) Valid provided that electrodes are kept at ambient temperature
ELECTRICAL CHARACTERISTICS
Reverse breakdown voltage Tested with 100mA/300ms Pulses
Symbols
Min.
Typ.
V(BR)R
100
110
Forward voltage
Pulse Test tp < 300ms
at IF=1mA,
at IF=200mA
VF
VF
Leakage current Pulse Test tp < 300ms
at VR=50V
at VR=50V,TJ=100 C
IR
IR
0.40
CJ
trr
RqJA
2
Junction Capacitance at VR=1V ,f=1MHz
Reverse recovery time Form IF=10mA,IR=10mA,IR=1mA
Thermal resistance junction to ambient Air
Max.
Unis
V
0.45
1.00
V
V
100
20
nA
mA
5
ns
pF
300 1)
K/W
1) Valid provided that electrodes are kept at ambient temperature
2-43
JINAN JINGHENG CO., LTD.
NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096
WWW.JIFUSEMICON.COM
RATINGS AND CHARACTERISTIC CURVES LL41
Figure 1. Forward current versus forward voltage
at different temperatures(typical values)
Figure 2. Forward current versus forward voltage
(typical values)
IF(mA)
10
IF(A)
3
1
Tj= 25 C
10
2
0.8
0.6
10
1
10
-1
10
-2
Tamb=150 C
Tamb= 25 C
Tamb= -55 C
0.4
0.2
0
0.2
0.4
0.6
0.8
1
1.2
0
1.4
0.2
0.4
0.6
0.8
1
1.2
1.4
VF(V)
VF(V)
Figure 3.Reverse current versus ambient
temperature
IR(mA)
10
2
90% confidence
VR=50V
10
1
max.
typ.
1
10
-1
10
-2
0
25
50
75
100
125
Tamb=( C)
2-44
JINAN JINGHENG CO., LTD.
NO.51 HEPING ROAD JINAN P.R. CHINA TEL:86-531-86943657 FAX:86-531-86947096
WWW.JIFUSEMICON.COM