LBAS516T1G

LESHAN RADIO COMPANY, LTD.
High-speed Diode
DESCRIPTION
The LBAS516T1 is a high-speed switching diode fabricated in planar technology
and encapsulated in the SOD523(SC79) SMD plastic package.
LBAS516T1G
S-LBAS516T1G
FEATURES
· Ultra small plastic SMD package
· High switching speed: max. 4 ns
· Continuous reverse voltage: max. 75 V
· Repetitive peak reverse voltage: max. 85 V
· Repetitive peak forward current: max. 500 mA.
1
2
· We declare that the material of product compliance with RoHS requirements.
SOD-523
· S- Prefix for Automotive and Other Applications Requiring Unique Site and
Control Change Requirements; AEC-Q101 Qualified and PPAP Capable.
1
CATHODE
APPLICATIONS
· High-speed switching in e.g. surface mounted circuits.
2
ANODE
ORDERING INFORMATION
Device
Marking
Shipping
LBAS516T1G
S-LBAS516T1G
6
3000 Tape & Reel
LBAS516T3G
S-LBAS516T3G
6
10000 Tape & Reel
ELECTRICAL CHARACTERISTICS T j =25°C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MAX.
UNIT
VF
forward voltage
see Fig.2 I F = 1 mA
I F = 10 mA
715
855
mV
mV
1
1.25
V
V
30
1
nA
µA
30
50
µA
µA
1
4
pF
ns
1.75
V
CONDITIONS
VALUE
UNIT
note 1
120
K/W
I F =50 mA
I F = 150 mA
IR
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;
Cd
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
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
R
Note
thermal resistance from junction to soldering point
1. Soldering point of the cathode tab.
th j-s
Rev.O 1/4
LESHAN RADIO COMPANY, LTD.
LBAS516T1G,S-LBAS516T1G
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
V RRM
VR
repetitive peak reverse voltage
continuous reverse voltage
IF
I FRM
continuous forward current
repetitive peak forward current
T s =90°C; note 1; see Fig.1
I FSM
non-repetitive peak forward current
P tot
T stg
CONDITIONS
total power dissipation
storage temperature
junction temperature
Tj
MIN.
MAX.
UNIT
–
–
85
75
V
V
–
–
250
500
mA
mA
square wave; T j =25°C prior to
surge; see Fig.3
t =1µs
–
4
A
t =1 ms
t =1 s
–
–
1
0.5
A
A
T s =90°C; note 1
–
-65
–
500
+150
150
mW
°C
°C
Note
1. Ts is the temperature at the soldering point of the cathode tab.
300
500
400
200
I F (mA)
I F (mA)
300
200
100
100
(1) T j = 150 °C; typical values.
(2)T j =25°C; typical values.
(3) T j =25°C; maximum values.
0
0
50
100
150
200
0
0
T S ( °C )
1
2
V F( V )
Fig.1 Maximum permissible continuous forward current as a
function of soldering point temperature.
Fig.2 Forward current as a function of
forward voltage.
10 2
I FSM (A)
10
1
Based on square wave currents;
T j =25°C prior to surge.
10
-1
0
10
102
103
104
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.
LBAS516T1G,S-LBAS516T1G
0.6
10 5
0.4
C d (pF)
I R (nA)
10 4
10 3
0.2
10 2
f = 1 MHz ; T j =25°C;
10
0
100
200
T J ( °C )
Fig.4 Reverse current as a function of junction
temperature.
0
0
4
8
12
16
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.
LBAS516T1G,S-LBAS516T1G
SOD−523
−X−
D
−Y−
E
2X
b
0.08
1
M
2
X Y
TOP VIEW
A
c
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH.
MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF
BASE MATERIAL.
4. DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH, PROTRUSIONS, OR GATE BURRS.
DIM
A
b
c
D
E
HE
L
L2
MILLIMETERS
MIN
NOM
MAX
0.50
0.60
0.70
0.25
0.30
0.35
0.07
0.14
0.20
1.10
1.20
1.30
0.70
0.80
0.90
1.50
1.60
1.70
0.30 REF
0.15
0.20
0.25
HE
SIDE VIEW
RECOMMENDED
SOLDERING FOOTPRINT*
2X
0.48
PACKAGE
OUTLINE
1.80
2X
0.40
DIMENSION: MILLIMETERS
Rev.O 4/4