LDAN202KLT1G

LESHAN RADIO COMPANY, LTD.
Dual Serise
Switching Diodes
LDAN202KLT1G
FEATURES
• Ultra high speed switching
• Suitable for high packing density layout.
• High reliability.
• We declare that the material of product is ROHS compliant.
S-LDAN202KLT1G
3
z S- Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC-Q101
1
Qualified and PPAP Capable.
2
DEVICE MARKING AND ORDERING INFORMATION
SOT –23
Device
Marking
LDAN202KLT1G
S-LDAN202KLT1G
Shipping
N
3000/Tape&Reel
ANODE
ANODE
2
1
LDAN202KLT3G
S- LDAN202KLT3G
N
10000/Tape&Reel
3
CATHODE
MAXIMUM RATINGS (Each Diode)
Rating
Symbol
Reverse Voltag
Forward Current
Peak Forward Surge Current
Forward voltage(If = 100mA )
Reverse current (Vr = 70V )
VR
Io
Capacitance between terminals(f =1MHz)
Reverse recovery time(Vr= 6V,If=5 mA)
Value
Unit
IFM(surge)
VF
IR
80
100
300
1.2
0.1
Vdc
mAdc
mAdc
V
uA
CT
Trr
3.5
4
pF
nS
125
50
1000
100
75
50
25
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE :Ta (ºC)
Fig.1 Power attenuation curve
20
REVERSE CURRENT : IR (nA)
FORWARD CURRENT : IF (mA)
POWER DISSIPATION : Pd / Pd Max.(%)
ELECTRICAL CHARACTERISTIC CURVES
10
5
Ta=85ºC
50ºC
25ºC
2
1
0ºC
−30ºC
0.5
0.2
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
FORWARD VOLTAGE : VF
1.4
(V)
Fig.2 Forward characteristics
1.6
Ta=100°C
75°C
100
50°C
10
25°C
1
0°C
−25°C
0.1
0.01
0
10
20
30
40
50
60
70
80
REVERSE VOLTAGE : VR (V)
Fig.3 Reverse characteristics
Rev.A 1/3
LESHAN RADIO COMPANY, LTD.
10
REVERSE RECOVERY TIME : trr ( ns)
CAPACITANCE BETWEEN TERMINALS : CT ( pF)
LDAN202KLT1G, S-LDAN202KLT1G
f=1MHz
4
2
0
0
2
4
6
8
VR=6V
8
7
6
5
4
3
2
1
0
0
10 12 14 16 18 20
1
2
3
4
5
6
7
FORWARD CURRENT : IF
REVERSE VOLTAGE : VR (V)
8
9
10
(mA)
Fig.5 Reverse recovery time
Fig.4 Capacitance between
terminals characteristics
0.01µF
9
D.U.T.
5Ω
PULSE GENERATOR
OUTPUT 50Ω
50Ω
SAMPLING
OSCILLOSCOPE
INPUT
100ns
OUTPUT
trr
0.1IR
IR
0
Fig.6 Reverse recovery time (trr) measurement circuit
Rev.A 2/3
LESHAN RADIO COMPANY, LTD.
LDAN202KLT1G, S-LDAN202KLT1G
SOT-23
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M,1982
2. CONTROLLING DIMENSION: INCH.
A
L
3
1
V
2
DIM
B S
G
C
D
H
K
J
MIN
0.1102
0.0472
0.0350
0.0150
0.0701
0.0005
0.0034
0.0140
0.0350
0.0830
0.0177
A
B
C
D
G
H
J
K
L
S
V
INCHES
MAX
0.1197
0.0551
0.0440
0.0200
0.0807
0.0040
0.0070
0.0285
0.0401
0.1039
0.0236
MILLIMETERS
MIN
MAX
2.80
3.04
1.20
1.40
0.89
1.11
0.37
0.50
1.78
2.04
0.013
0.100
0.085
0.177
0.35
0.69
0.89
1.02
2.10
2.64
0.45
0.60
0.037
0.95
0.037
0.95
0.079
2.0
0.035
0.9
0.031
0.8
inches
mm
Rev.A 3/3