2SS20L
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE 20 Volts CURRENT 2.0 Amperes
FEATURES
* Low power loss, high efficiency
* Low leakage
* Low forward voltage drop
* High current capability
* High speed switching
* High surge capabitity
* High reliability
SOD-123FL
* Guard ring construction on dic
* Anti-ESD
.114 (2.9)
.106 (2.7)
.077 (1.95)
.035 (0.90)
MECHANICAL DATA
.069 (1.75)
.028 (0.70)
* Epoxy: Device has UL flammability classification 94V-O
* Mounting position: Any
* Weight: 0.01 gram (Approx.)
* Flat lead frame
.008 (0.20)
.039 (1.00)
.035 (0.90)
.150 (3.8)
.142 (3.6)
.052 (1.32)
.050 (1.28)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
.033 (0.85)
.030 (0.75)
.033 (0.85)
Single phase, half wave, 60 Hz, resistive or inductive load.
.044 (1.12)
.043 (1.08)
.030 (0.75)
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
O
MAXIMUM RATINGS (@ T
A
=25 C unless otherwise noted)
SYMBOL
2SS20L
20
UNITS
Volts
Volts
Volts
Amps
RATINGS
V
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
RRM
V
14
RMS
V
DC
20
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current @ T =120 o
C
2.0
I
T
O
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FSM
25
Amps
0C/W
R
R
Typical Thermal Resistance Junction to Ambient (Note 1)
θ
θ
JA
JS
58
9
Typical Thermal Resistance Junction to Soldering (Note 2)
Operating Temperature Range
T
0 C
0 C
pF
-55 to + 125
J
Storage Temperature Range
T
-55 to + 150
75
STG
Total Capacitance (Note 3)
C
T
O
ELECTRICAL CHARACTERISTICS(@T
A
=25 C unless otherwise noted)
CHARACTERISTICS
SYMBOL
UNITS
Volts
2SS20L
Maximum Instantaneous Forward Voltage at 2.0A DC
1.0A DC
0.36
0.42
V
F
= 25oC
= 100oC
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@T
A
A
0.4
1.0
mAmps
mAmps
I
R
@T
NOTES :
2005-9
REV:O
1. Part mounted on 5.08mmX5.08mm FR4 board with 25.4mmX25.4mm copper pad, 25% anode, 75% cathode.
2. RqJS calculated from the top center of the die stright down to the solder junction of the cathode tab.
3. Measure at 1MHz and applied reverse voltage of 4 Volts.
4. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
5. Available for IR reflow & wave soldering.
