SS12 thru SS16
Vishay Semiconductors
formerly General Semiconductor
DO-214AC (SMA)
Surface Mount Schottky
Barrier Rectifier
Reverse Voltage 20 to 60V
Forward Current 1.0A
Cathode Band
0.065 (1.65)
0.110 (2.79)
0.100 (2.54)
0.049 (1.25)
Mounting Pad Layout
0.066 MIN.
(1.68 MIN.)
0.177 (4.50)
0.094 MAX.
(2.38 MAX.)
0.157 (3.99)
0.012 (0.305)
0.006 (0.152)
0.052 MIN.
(1.32 MIN.)
0.090 (2.29)
0.078 (1.98)
0.220
(5.58) REF
Dimensions in inches
and (millimeters)
0.060 (1.52)
0.008 (0.203) MAX.
0.030 (0.76)
0.208 (5.28)
0.194 (4.93)
Features
Mechanical Data
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Low profile surface mount package
• Built-in strain relief
• Low power loss, high efficiency
• For use in low voltage high frequency inverters, free
wheeling, and polarity protection applications
• Guardring for overvoltage protection
Case: JEDEC DO-214AC molded plastic body
Terminals: Solder plated, solderable per
MIL-STD750, Method 2026
High temperature soldering guaranteed:
250°C/10 seconds at terminals
Polarity: Color band denotes cathode end
Weight: 0.002 ounce, 0.064 gram
Maximum Ratings and Thermal Characteristics (T
Parameter
Symbol
Device marking code
A
= 25°C unless otherwise noted)
SS12
SS13
SS14
SS15
SS16
Unit
S2
S3
S4
S5
S6
V
Maximum repetitive peak reverse voltage
VRRM
20
30
40
50
60
V
Maximum RMS voltage
VRMS
14
21
28
35
42
V
Maximum DC blocking voltage
VDC
20
30
40
50
60
V
Maximum average forward rectified current
at TL (See Fig. 1)
IF(AV)
1.0
A
Peak forward surge current 8.3ms single half sinewave superimposed on rated load (JEDEC Method)
IFSM
40
A
Typical thermal resistance (2)
RΘJA
RΘJL
88
28
°C/W
Operating junction temperature range
TJ
Storage temperature range
Electrical Characteristics
TSTG
-65 to +150
-65 to +150
°C
°C
(TA = 25°C unless otherwise noted)
Maximum instantaneous forward voltage at 1.0A(1)
Maximum DC reverse current
at rated DC blocking voltage (1)
-65 to +125
TA=25°C
TA=100°C
VF
IR
0.50
0.75
0.2
6.0
5.0
V
mA
Notes: (1) Pulse test: 300µs pulse width, 1% duty cycle
(2) P.C.B. mounted with 0.2 x 0.2” (5.0 x 5.0mm) copper pad areas
Document Number 88746
13-Feb-02
www.vishay.com
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