
S
SS32 - S310, Rev. B2
Features
Metal to silicon rectifiers, majority
carrier conduction.
Low forward voltage drop.
Easy pick and place.
High surge current capability.
SS32 - S310
3.0 Ampere Schottky Barrier Rectifiers
Absolute Maximum Ratings*
T
A
= 25°C unless otherwise noted
Electrical Characteristics
T
A
= 25°C unless otherwise noted
Symbol
Parameter
Value
Units
I
F(AV)
Average Rectified Current
@ T
A
= 75
°
C
Non-repetitive Peak Forward Surge Current
8.3 ms single half-sine-wave
Superimposed on rated load (JEDEC method)
Total Device Dissipation
Derate above 25
°
C
Thermal Resistance, Junction to Ambient**
Thermal Resistance, Junction to Case
Storage Temperature Range
Operating Junction Temperature
3.0
A
I
FSM
100
A
P
D
2.27
18
55
17
W
mW/
°
C
°
C/W
°
C/W
°
C
°
C
R
θ
JA
R
θ
JC
T
stg
T
J
-55 to +150
-55 to +150
2001 Fairchild Semiconductor Corporation
SMC/DO-214AB
COLOR BAND DENOTES CATHODE
*
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
**
Device mounted on FR-4 PCB 0.55 x 0.55" (14 x 14 mm).
Symbol
Parameter
Device
Units
V
RRM
V
RMS
V
R
I
RM
Maximum Repetitive Reverse Voltage
Maximum RMS Voltage
32
20
14
20
33 34 35 36
30 40 50 60
21 28 35 42
30 40 50 60
38 39 310
80 90 100
56 63
80 90 100
V
V
V
mA
70
DC Reverse Voltage (Rated V
R
)
Maximum Instantaneous Reverse Current
T
A
= 25
°
C
@ rated V
R
Maximum Instantaneous Forward Voltage @ 3.0 A
0.5
V
FM
T
A
= 100
°
C
20
500
10
mA
mV
750
850