SS2040FL
2A/40V ULTRA-LOW VF SURFACE MOUNT SCHOTTKY DIODE
These ultra-efficient, low VF Schottky diodes feature high current
capability, while housed in a very small SOD-123 Flat Lead package.
They are ideal for applications requiring maximum power dissipation per
board area.
SOD-123FL
FEATURES
PN Guard-Ring Die Construction for Transient Protection
High Current Capability
Low V
F
for Reduced Forward Conduction Loss
Lead-Free Plating (100% Matte Tin Finish)
APPLICATIONS
Mobile Phones and Accessories
Hand-Held Computers
MARKING CODE: GP
MAXIMUM RATINGS
T
J
= 25°C Unless otherwise noted
Symbol
V
RRM
V
R
I
F (AV)
I
FSM
P
tot
T
J
T
stg
Value
40
40
2.0
50
550
-55 to +125
-55 to +150
Units
V
V
A
A
mW
C
C
Rating
Repetitive Peak Reverse Voltage
Continuous Reverse Voltage
Continuous Forward Current
Non-repetitive Peak Forward Current, t = 1sec, Square Wave
Total Power Dissipation (Note 1)
Operating Junction Temperature Range
Storage Temperature Range
Note 1. FR-5 Board 1.0 x 0.75 x 0.062 in.
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Ambient
Symbol
R
thja
Value
181
Units
°C/W
8/31/2005
Page 1
www.panjit.com
SS2040FL
ELECTRICAL CHARACTERISTICS
Parameter
Breakdown Voltage (Note 1)
Symbol
V
BR
V
F
Tj = 25°C Unless otherwise noted
Conditions
I
BR
= 0.5mA
I
F
= 1.0A
Forward Voltage (Note 1)
I
F
= 2.0A
I
F
= 3.0A
V
R
= 20V
Reverse Leakage Current (Note 1)
I
R
V
R
= 20V
V
R
= 40V
Total Capacitance
C
T
Note 1. Short duration pulse to avoid self-heating effect.
Min
40
-
-
-
-
-
-
-
-
Typ
-
0.4
0.45
0.5
0.003
-
0.01
-
70
Max
-
0.45
0.50
0.65
0.15
18
0.5
25
-
Units
V
V
T = 85°C
J
T =85°C
J
V
R
= 40V
10Vdc Bias, f =1 MHz
mA
pF
TYPICAL CHARACTERISTIC CURVES
10000
T
J
= 125°C
Forward Current, I
F
(mA)
1000
100
10
1
0.1
T
J
= 125°C
0.01
0
0.2
0.4
0.6
Forw ard Voltage , V
F
(V)
T
J
= 25°C
Reverse Current, I
R
(uA)
10000
1000
100
T
J
= 75°C
10
1
0.1
0.01
0.001
0
10
20
30
40
Re ve r s e V oltage , V
R
(V )
T
J
= 25°C
T
J
= 125°C
T
J
= 75°C
T
J
= -25°C
Fig.1. Typical Forward Characteristics
1000
Fig. 2. Typical Reverse Characteristics
f =1MHz
Total Capacitance, C(pF)
T
100
10
0
10
20
30
Re ve r s e V o ltag e V
R
(V )
Fig. 3. Typical Capacitance
8/31/2005
Page 2
www.panjit.com
SS2040FL
PACKAGE LAYOUT AND SUGGESTED PAD DIMENSIONS
ORDERING INFORMATION
SS2040FL T/R7 - 7 inch reel, 3K units per reel
SS2040FL T/R13 - 13 inch reel, 10K units per reel
Copyright PanJit International, Inc 2005
The inform ation presented in this docum ent is believed to be accurate and reliable. The specifications and inform ation
herein are subject to change without notice. Pan Jit m akes no warranty, representation or guarantee regarding the
suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or
system s. Pan Jit does not convey any license under its patent rights or rights of others.
8/31/2005
Page 3
www.panjit.com
电子工程世界
