PANJIT LQSD103C

DATA SHEET
LQSD103A~LQSD103C
SMALL SIGNAL SCHOTTKY BARRIES SWITCHING DIODES
VOLTAGE
20 to 40 Volts
CURRENT
0.35 Amperes
QUADRO-MELF
Unit : inch (mm)
FEATURES
.063(1.6)
.055(1.4)DIA.
.0
67
(1
.7
)
• Low Forward Voltage Drop
• Guard Ring Construction for Transient Protection
• Low Reverse Recovery Time
• Low Reverse Capacitance
• Both normal and Pb free product are available :
Normal : 80~95% Sn, 5~20% Pb
Pb free: 98.5% Sn above
MECHANICAL DATA
.020(0.5)
.012(0.3)
• Case: Molded Quadro Melf, Glass
.020(0.5)
.012(0.3)
.146(3.7)
.130(3.3)
• Terminals: Solderable per MIL-STD-202E, Method 208
• Polarity: See Diagram Below
• Approx. Weight: 0.03 grams
• Mounting Position: Any
• Packing information
T/R - 2.5K per 7" plastic Reel
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)
PA RA M E TE R
S YM B O L
L QS D 1 0 3 A
L QS D 1 0 3 B
L QS D 1 0 3 C
U N IT S
P e a k R e p e t i t i ve R e ve r s e V o l t a g e
V RRM
40
30
20
V
R M S R e ve r s e V o l t a g e
V RM S
28
21
14
V
M a x. A ve r a g e R e c t i f i e d C ur r e nt
IO
350
mA
P e a k F o r w a r d S ur g e C ur r e nt , t < 0 . 3 m s
IF S M
15
A
P o w e r D i s s i p a t i o n D e r a t e A b o ve 2 5 O C
PD
400
mW
M a x i m u m F o r w a r d V o l t a g e , IF = 2 0 m A
IF = 2 0 0 m A
VF
0 .3 7
0 .6 0
V
M a xi m um R e ve r s e C ur r e nt
IR
5@30V
5@20V
5@10V
uA
Ty p i c a l J u n c t i o n C a p a c i t a n c e ( N o t e 1 )
CJ
50
pF
Ty p i c a l R e v e r s e R e c o v e r y ( N o t e 2 )
T RR
10
ns
M a xi m um The r m a l R e s i s t a nc e
Rθ J A
250
S t o r a g e Te m p e r a t u r e R a n g e
T S TG
- 6 5 TO + 1 7 5
O
C / W
O
C
NOTE:
1. CJ at VR=0, f=1MHZ
2. From IF=50mA to IR=200mA, RL=100Ω
STAD-JUL.30.2004
PAGE . 1
1000
500
100
400
POWER DISSIPATION, mW
FORWARD CURRENT, mA
RATING AND CHARACTERISTIC CURVES
10
1.0
0.1
0.01
300
200
100
0
0.5
1.0
0
FORWARD VOLTAGE, VOLTS
0
100
200
AMBIENT TEMPERATURE, OC
Fig.2- POWER DISSIPATION DERATING CURVE
Fig.1 FORWARD CHARACTERISTICS
C J , CAPACITANCE (pF)
100
10
1.0
0.1
0
10
20
30
40
50
V R , REVERSE VOLTAGE (V)
Fig.3 TYPICAL CAPACITANCE vs REVERSE VOLATGE
STAD-JUL.30.2004
PAGE . 2