SSA34 Vishay, SSA34 Datasheet
SSA34
Manufacturer Part Number
SSA34
Description
Manufacturer
Vishay
Datasheet
1.SSA34.pdf
(3 pages)
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SSA34
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Manufacturer:
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Document Number 88883
16-Jun-04
Features
• Low power loss, high efficiency
• Low profile surface mount package
• Built-in strain relief
• For use in low voltage high frequency inverters, free
• Guardring for overvoltage protection
• Plastic package has Underwriters Laboratory
Maximum Ratings and Thermal Characteristics
Parameter
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load (JEDEC Method)
Typical thermal resistance
Voltage rate of change (rated V
Operating junction temperature range
Storage temperature range
Electrical Characteristics
Parameter
Maximum instantaneous
forward voltage at 3.0A
Maximum DC reverse current
at rated DC blocking voltage
Notes: (1) Pulse test: 300µs pulse width, 1% duty cycle
wheeling, and polarity protection applications
Flammability Classification 94V-0
L (See Fig. 1)
0.065 (1.65)
0.049 (1.25)
0.030 (0.76)
0.060 (1.52)
(2) Aluminum substrate mounted
0.078 (1.98)
0.090 (2.29)
High-Current Density Surface Mount Schottky Rectifier
DO-214AC (SMA)
0.194 (4.93)
0.208 (5.28)
(1)
0.106 (2.70)
0.130 (3.30)
(2)
0.157 (3.99)
0.177 (4.50)
Cathode Band
(1)
0.008 (0.2)
R
)
0 (0)
(T
A
T
T
= 25°C unless otherwise noted)
T
J
T
J
0.110 (2.79)
0.100 (2.54)
0.012 (0.305)
0.006 (0.152)
Dimensions in inches
=125°C
=125°C
J
J
and (millimeters)
=25°C
=25°C
New Product
Symbol
Symbol
V
V
I
R
T
dv/dt
I
R
V
F(AV)
FSM
RRM
RMS
STG
V
T
ΘJA
I
DC
ΘJL
R
J
F
Mechanical Data
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
Typ.
0.43
0.34
20
–
SSA33L
(T
0.060 MIN.
(1.52 MIN.)
A
0.066 MIN.
(1.68 MIN.)
33L
30
21
30
= 25°C unless otherwise noted)
Mounting Pad Layout
Max.
0.45
0.38
0.5
35
-65 to +150
-65 to +150
Vishay Semiconductors
formerly General Semiconductor
SSA33L and SSA34
10,000
110
3.0
75
28
(5.28) REF
0.208
Reverse Voltage 30 & 40V
Typ.
0.46
0.38
17
–
Forward Current 3.0A
SSA34
S34
40
28
40
0.074 MAX.
(1.88 MAX.)
Max.
0.49
0.42
0.2
30
www.vishay.com
°C/W
V/µs
Unit
Unit
mA
°C
°C
V
V
V
V
A
A
V
1
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SSA34 Summary of contents
Page 1
... T =125°C 0. =25°C – =125° SSA33L and SSA34 Vishay Semiconductors formerly General Semiconductor Reverse Voltage 30 & 40V Forward Current 3.0A Mounting Pad Layout 0.066 MIN. 0.074 MAX. (1.68 MIN.) (1.88 MAX.) 0.060 MIN. (1.52 MIN.) 0.208 (5.28) REF = 25°C unless otherwise noted) ...
Page 2
... SSA33L and SSA34 Vishay Semiconductors formerly General Semiconductor Ratings and Characteristic Curves (T = 25°C unless otherwise noted) A Fig. 1 – Forward Current Derating Curve 3.5 3.0 2.5 2.0 1.5 1.0 0.5 SSA33L SSA34 Lead Temperature (°C) Fig. 3 – Typical Instantaneous Forward Characteristics ...
Page 3
This datasheet has been download from: www.datasheetcatalog.com Datasheets for electronics components. ...