2SS20
THRU
2SS60
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 60 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-123F
* Guard ring construction on dic
* Anti-ESD
.114 (2.9)
.106 (2.7)
MECHANICAL DATA
* Epoxy: Device has UL flammability classification 94V-O
* Mounting position: Any
.077 (1.95)
.069 (1.75)
.035 (0.90)
.028 (0.70)
* Weight: 0.01 gram (Approx.)
* Flat lead frame
.008 (0.20)
.030 (0.75)
.053 (1.35)
.047 (1.20)
.022 (0.55)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
.150 (3.8)
.142 (3.6)
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
O
MAXIMUM RATINGS (@ T
A
=25 C unless otherwise noted)
SYMBOL
2SS20
20
2SS30
30
2SS40
40
2SS50
50
2SS60
60
UNITS
Volts
Volts
Volts
RATINGS
V
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
RRM
V
14
21
28
35
42
RMS
V
DC
20
30
40
50
60
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current @ T =75 o
A
C
2.0
I
Amps
Amps
O
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FSM
25
R
R
θ
θ
JA
JL
110
0C/W
Typical Thermal Resistance (Note 3)
3
150
0 C
0 C
pF
Operating Temperature Range
Storage Temperature Range
Total Capacitance (Note 1)
T
J
T
-55 to + 150
75
STG
C
T
O
ELECTRICAL CHARACTERISTICS(@T
A
=25 C unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 2.0A DC
Maximum Average Reverse Current
SYMBOL
UNITS
Volts
2SS20
2SS30
0.55
2SS40
2SS50
2SS60
V
0.70
F
@T
A
A
= 25oC
= 100oC
0.2
2
mAmps
mAmps
I
R
at Rated DC Blocking Voltage
@T
NOTES :
2007-08
1. Measured at 1 MHz and applied reverse voltage of 4 Volts.
2. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
3. Thermal Resistance: Mounted on PCB.
