L1N4148WT1G S

LESHAN RADIO COMPANY, LTD.
SURFACE MOUNT SWITCHING DIODE
L1N4148WT1G
S-L1N4148WT1G
●FEATURES
1)Fast Switching Speed
2)Surface Mount Package Ideally Suited for Automatic Insertion
3)For General Purpose Switching Applications
4)High Conductance
5)We declare that the material of product compliant with RoHS
requirements and Halogen Free.
6)S- Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC-Q 101
Qualified and PPAP Capable.
1
2
SOD-123
●MECHANICAL DATA
1)Case: SOD-123, Molded Plastic
2)Terminals: Solderable per MIL-STD-202,Method 208
3)Polarity: Cathode Band
4)Marking: Type Code only or Date Code and Type Code
Type Code: T4
5)Weight: 11.67mg
●MAXIMUM RATINGS(Ta = 25℃)
Characteristic
Symbol
VRM
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Equivalent Circuit Diagram
1
Cathode
Limits
100
Unit
V
VRRM
VRWM
VR
VR(RMS)
75
V
53
V
Repetitive Peak Forward Current (Note 1)
IFM
300
mA
Average Rectified Output Current (Note 1)
IO
200
mA
IFSM
2
A
RMS Reverse Voltage
Non-Repetitive Peak Forward Surge Current
@ t = 1.0 μ s
@ t = 1.0 s
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
●ELECTRICAL CHARACTERISTICS (Ta= 25℃)
Characteristic
Symbol
Maximum Forward Voltage
VFM
2
Anode
1
PD
425
mW
RθJA
290
°C/W
Tj , TSTG
-65 to +150
°C
Min.
Max.
0.715
Unit
–
Test Conditon
IF = 1.0mA
0.855
1
V
1.25
2.5
IF = 150mA
μA VR = 75V
μA
μA
nA
pF
ns
Maximum Peak Reverse Current
IRM
–
Junction Capacitance
Cj
–
50
30
25
2.0
Reverse Recovery Time
trr
–
4.0
IF = 10mA
IF = 50mA
VR= 75V, Tj = 150°C
℃R = 25V, Tj = 150°C
V
℃R = 20V,Tj = 150°C
V
VR = 0, f = 1.0MHz
IF = IR = 10mA,Irr =
0.1 x IR, RL = 100 Ω
Notes: 1. Valid provided that terminals are kept at ambient temperature
May,2015
Rev.B 1/3
LESHAN RADIO COMPANY, LTD.
L1N4148WT1G, S-L1N4148WT1G
ELECTRICAL CHARACTERISTICS CURVES
1.0E+00
1.0E-03
1.0E-04
1.0E-01
1.0E-05
1.0E-02
IR (A)
IF (A)
1.0E-06
1.0E-03
1.0E-07
1.0E-08
1.0E-04
1.0E-09
1.0E-05
0
0.2
0.4
0.6
0.8
1
1.2
1.0E-10
0
20
40
VF (V)
-25℃
75℃
60
80
100
120
VR (V)
-25℃
75℃
25℃
125℃
FIG.1 Forward Characteristics
25℃
125℃
FIG.2 Reverse Characteristics
f=1MHz
2.0
Ct(pF)
1.5
1.0
0.5
0.0
0
5
10
15
VR(V)
FIG.3 Capacitance
May,2015
Rev.B 2/3
LESHAN RADIO COMPANY, LTD.
L1N4148WT1G, S-L1N4148WT1G
SOD-123
D
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NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
A
A1
1
HE
DIM
A
A1
b
c
D
E
HE
L
E
b
MIN
0.037
0.000
0.020
−−−
0.055
0.100
0.140
0.010
INCHES
NOM
0.046
0.002
0.024
−−−
0.063
0.106
0.145
−−−
MAX
0.053
0.004
0.028
0.006
0.071
0.112
0.152
−−−
STYLE 1:
PIN 1. CATHODE
2. ANODE
L
2
MILLIMETERS
MIN
NOM
MAX
0.94
1.17
1.35
0.00
0.05
0.10
0.51
0.61
0.71
−−−
−−−
0.15
1.40
1.60
1.80
2.54
2.69
2.84
3.56
3.68
3.86
−−−
−−−
0.25
C
SOLDERING FOOTPRINT*
ÉÉÉ
ÉÉÉ
ÉÉÉ
0.91
0.036
2.36
0.093
4.19
0.165
ÉÉÉ
ÉÉÉ
ÉÉÉ
SCALE 10:1
May,2015
1.22
0.048
mm Ǔ
ǒinches
Rev.B 3/3