LESHAN RADIO COMPANY, LTD.
L1SS184LT1 1/3
Ultra High Speed Switching
Application
L1SS184LT1
1
SOT 23
2
3
Maximum Ratings
(T
A
= 25C)
Characteristic
Symbol
Rating
Unit
Maximum (peak) reverse voltage
V
RM
85
V
Reverse voltage
V
R
80
V
Maximum (peak) forward current
I
FM
300 *
mA
Average forward current
I
O
100 *
mA
Surge current (10ms)
I
FSM
2 *
A
Power dissipation
P
150
mW
Junction temperature
T
j
125
C
Storage temperature range
T
stg
-55~+125
C
* : Unit rating. Total rating = Unit rating 0.7.
Electrical Characteristics
(T
A
= 25C)
Characteristic
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
V
F (1)
I
F
= 1mA
0.60
Forward voltage
V
F (2)
I
F
= 10mA
0.72
V
V
F (3)
I
F
= 100mA
0.90
1.20
Reverse current
I
R (1)
V
R
= 30V
0.1
A
I
R (2)
V
R
= 80V
0.5
Total capacitance
C
T
V
R
= 0, f = 1MH
z
0.9
3.0
pF
Reverse recovery time
t
rr
I
F
= 10mA (Fig.1)
1.6
4.0
ns
Device Marking
L1SS184LT1 = B3
Pb-Free Package is Available.
Low forward voltage : V
F (3)
= 0.9V (typ.)
Fast reverse recovery time : t
rr
= 1.6ns (typ.)
Small total capacitance : C
T
= 0.9pF (typ.)
Featrues
Ordering Information
Device
Marking
Shipping
L1SS184LT1
B3
3000/Tape&Reel
L1SS184LT1G
B3
(Pb-Free)
3000/Tape&Reel
3
CATHODE
ANODE
1
2
ANODE
LESHAN RADIO COMPANY, LTD.
L1SS184LT1 2/3
L1SS184LT1
Fig.5 Reverse recovery time (trr) test circuit
0
INPUT
-6V
50ns
0.01 F DUT
E
OUTPUT
OSCILLOSCOPE
(RIN=50 )
PULSE GENERATOR
(ROUT=50 )
IF=10mA
0
IR
trr
0.1IR
OUTPUT WAVEFORM
Fig.1 FORWARD VOLTAGE V
F
(V)
0
0.2
0.4
0.6
0.8
1.0
1.2
25
-25
Fig.2 REVERSE VOLTAGE V
R
(V)
0
20
40
60
80
75
50
25
10
1
100
n
10n
1n
Ta=100
Fig.4 FORWARD CURRENT I
F
(mA)
0.1
0.3
1
3
10
30
50
50
30
10
5
3
1
0.5
Ta=25
Fig.5
f=1MHz
Ta=25
Fig.3 REVERSE VOLTAGE V
R
(V)
0.3
1
3
10
30
100
1.6
1.2
0.8
0.4
0
Electrical characteristic curves
LESHAN RADIO COMPANY, LTD.
L1SS184LT1 3/3
L1SS184LT1
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M,1982
2. CONTROLLING DIMENSION: INCH.
INCHES
MILLIMETERS
DIM
MIN
MAX
MIN
MAX
A
0.1102
0.1197
2.80
3.04
B
0.0472
0.0551
1.20
1.40
C
0.0350
0.0440
0.89
1.11
D
0.0150
0.0200
0.37
0.50
G
0.0701
0.0807
1.78
2.04
H
0.0005
0.0040
0.013
0.100
J
0.0034
0.0070
0.085
0.177
K
0.0140
0.0285
0.35
0.69
L
0.0350
0.0401
0.89
1.02
S
0.0830
0.1039
2.10
2.64
V
0.0177
0.0236
0.45
0.60
SOT-23
D
J
K
L
A
C
B S
H
G
V
1
2
3
mm
inches
0.037
0.95
0.037
0.95
0.079
2.0
0.035
0.9
0.031
0.8
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