LESHAN RADIO COMPANY, LTD.
High-speed diode
DESCRIPTION
The LBAS316T1 is a high-speed switching diode fabricated in
planar technology, and encapsulated in the SOD323(SC76) SMD
plastic package.
FEATURES
· Ultra small plastic SMD package
· High switching speed: max. 4 ns
· Continuous reverse voltage: max. 75 V
· Repetitive peak reverse voltage: max. 100 V
· Repetitive peak forward current: max. 500 mA.
·
We declare that the material of product compliance with RoHS requirements.
· S- Prefix for Automotive and Other Applications Requiring Unique Site and
Control Change Requirements; AEC-Q101 Qualified and PPAP Capable.
LBAS316T1G
S-LBAS316T1G
1
2
SOD– 323
1
CATHODE
2
ANODE
APPLICATIONS
· High-speed switching in e.g. surface mounted circuits.
ORDERING INFORMATION
Device
LBAS316T1G
S-LBAS316T1G
LBAS316T3G
S-LBAS316T3G
Marking
Z9
Shipping
3000 Tape & Reel
Z9
10000 Tape & Reel
ELECTRICAL CHARACTERISTICS
T
j
=25°C unless otherwise specified.
SYMBOL
V
F
PARAMETER
forward voltage
CONDITIONS
see Fig.2 I
F
= 1 mA
I
F
= 10 mA
I
F
=50 mA
I
F
= 150 mA
I
R
reverse current
see Fig.4 V
R
= 25 V
V
R
=75 V
V
R
= 25 V; T
j
= 150 °C
V
R
= 75 V; T
j
= 150 °C;
C
d
t
rr
V
fr
diode capacitance
reverse recovery time
forward recovery voltage
f = 1 MHz; V
R
= 0; see Fig.5
when switched from I
F
=10mA to I
R
= 10mA;
R
L
= 100
Ω;
measured at I
R
= 1 mA; see Fig.6
when switched from IF = 10 mA; tr = 20 ns; see Fig.7
MAX.
715
855
1
1.25
30
1
30
50
2
4
1.75
UNIT
mV
mV
V
V
nA
µA
µA
µA
pF
ns
V
Rev.O 1/4
LESHAN RADIO COMPANY, LTD.
LBAS316T1G,S-LBAS316T1G
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
V
RRM
V
R
V
R(RMS)
PARAMETER
repetitive peak reverse voltage
continuous reverse voltage
RMS reverse voltage
continuous forward current
repetitive peak forward current
non-repetitive peak forward current
square wave; T
j
=25°C prior to
surge; see Fig.3
t =1µs
t =1 ms
t =1 s
P
tot
R
qJA
CONDITIONS
MIN.
MAX.
100
75
53
UNIT
V
V
V
–
–
–
I
F
I
FRM
I
FSM
–
–
250
500
mA
mA
–
–
–
–
–
-55
–
5
1
0.5
200
625
+150
150
A
A
A
mW
°C/W
T
stg
T
j
total power dissipation
thermal resistance junction to ambient air
storage temperature
junction temperature
°C
°C
300
100
POWER DISSIPATION (%)
80
200
40
100
20
0
(1) T
j
= 150 °C; typical values.
(2)T
j
=25°C; typical values.
(3) T
j
=25°C; maximum values.
0
0
1
2
0
25
50
75
100
TEMPERATURE (°C)
125
150
V
F
( V )
Fig.1 Steady State Power Derating
I
F
(mA)
60
Fig.2 Forward current as a function of
forward voltage.
10
2
10
I
FSM
(A)
1
Based on square wave currents;
T
j
=25°C prior to surge.
10
-1
1
10
10
2
10
3
10
4
t
P
(
µs
)
Fig.3 Maximum permissible non-repetitive peak forward current as a function of pulse duration.
Rev.O 2/4
LESHAN RADIO COMPANY, LTD.
LBAS316T1G,S-LBAS316T1G
2.0
10
5
10
4
1.6
I
R
(nA)
10
3
C
d
(pF)
0.8
10
2
f = 1 MHz ; T
j
=25°C;
10
0
100
200
0
0
4
8
12
16
T
J
( °C )
Fig.4 Reverse current as a function of junction
temperature.
V
R
( V )
Fig.5 Diode capacitance as a function of
reverse voltage; typical values.
(1) I
R
= 1 mA.
Input signal: reverse pulse rise time t
r
= 0.6 ns; reverse voltage pulse duration t
p
= 100 ns; duty factor
δ
= 0.05;
Oscilloscope: rise time t
r
= 0.35 ns.
Fig.6 Reverse recovery voltage test circuit and waveforms.
Input signal: forward pulse rise time
t
r
= 20 ns; forward current pulse duration
t
p
≥
100 ns; duty factor
δ ≤
0.005.
Fig.7 Forward recovery voltage test circuit and waveforms.
Rev.O 3/4
LESHAN RADIO COMPANY, LTD.
LBAS316T1G,S-LBAS316T1G
PACKAGE DIMENSIONS
SOD-323
H
E
D
b
1
2
E
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. LEAD THICKNESS SPECIFIED PER L/F DRAWING
WITH SOLDER PLATING.
4. DIMENSIONS A AND B DO NOT INCLUDE MOLD
FLASH, PROTRUSIONS OR GATE BURRS.
5. DIMENSION L IS MEASURED FROM END OF RADIUS.
MILLIMETERS
DIM MIN
NOM MAX
A
0.80
0.90
1.00
A1
0.00
0.05
0.10
A3
0.15 REF
b
0.25
0.32
0.4
C
0.089
0.12 0.177
D
1.60
1.70
1.80
E
1.15
1.25
1.35
L
0.08
H
E
2.30
2.50
2.70
MIN
0.031
0.000
INCHES
NOM MAX
0.035 0.040
0.002 0.004
0.006 REF
0.010 0.012 0.016
0.003 0.005 0.007
0.062 0.066 0.070
0.045 0.049 0.053
0.003
0.090 0.098 0.105
A3
A
L
NOTE 5
C
A1
SOLDERING FOOTPRINT*
0.63
0.025
0.83
0.033
1.60
0.063
2.85
0.112
Rev.O 4/4
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