SS20
THRU
SS60
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 60 Volts CURRENT 1.0 Ampere
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
SS20
20
SS30
30
SS40
40
SS50
50
SS60
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
1.0
I
Amps
Amps
O
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FSM
20
R
R
θ
θ
JA
JL
110
30
0C/W
Typical Thermal Resistance (Note 3)
150
0 C
0 C
pF
Operating Temperature Range
Storage Temperature Range
T
J
T
-55 to + 150
110
STG
Typical Junction Capacitance (Note 1)
C
J
O
ELECTRICAL CHARACTERISTICS(@T
A
=25 C unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 1.0A DC
Maximum Average Reverse Current
SYMBOL
UNITS
Volts
SS20
SS30
0.55
SS40
SS50
SS60
V
0.70
F
@T
A
A
= 25oC
= 100oC
0.2
2
mAmps
mAmps
I
R
at Rated DC Blocking Voltage
@T
NOTES :
2006-11
1. Measured at 1 MHz and applied reverse voltage of 4 Volts.
2. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
3. Mounted on PCB.