CREATEK Microelectronics
SS32B thur SS320B
Schottky Barrier Rectifier in DO-214AA/SMB
Features
Absolute Maximum Ratings
Ratings at 25 °C, ambient temperature unless otherwise specified
Rev. 3.0
www.crea-tek.com
1
Note1:Thermal resistance from junction to lead,mounted on PCB with 5.0×5.0mm copper pads
Applications
For use in low voltage,high freqency inverters,
free wheeling, and polarity protection application
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■
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Schottky barrier diodes
Low forward voltage drop
High Tunction Temperature
Mechanical Data
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Case: DO-214AA/SMB (plastic package).
Lead free; RoHS compliant; Halogen free
Molding Compound Flammability Rating:
UL 94 V-0
Terminals: High temperature soldering guaranteed:
260 °C/10 sec. at terminals
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SS34B
-55 to +150
50
Maximum repetitive peak reverse voltage
Peak forward surge current, 8.3ms single half
V
V
V
A
A
V
VRRM
VRMS
VDC
I(AV)
IFSM
V
F
3.0
80.0
Operating junction temperature range
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at
T L
=100℃
sine-wave superimposed on rated load
Maximum instantaneous forward voltage at 5.0A
Maximum DC reverse current TA
=25 ℃
at rated DC blocking voltage TA=125 ℃
IR
0.5
RqJA
TJ
80.0
C
Typical thermal resistance
C/W
SS38B
SS310B
SS315B
60
42
60
80
56
80
100
70
100
150
105
150
200
140
200
0.55
SS320B
SS36B
40
28
40
20
14
20
SS32B
0.70 0.85
0.95
20
0.05
m
A
-55 to +150
Storage temperature range
TSTG
C
Parameter
Symbol
Unit
CREATEK Microelectronics
SS32B thur SS320B
Rev. 3.0
www.crea-tek.com
2
Typical Characteristics
(T
amb
= 25 °C unless otherwise specified)
Lead temperature（℃）
Figure 2.Maximum Non-Repetitive Peak Forward
Surge Current
Bridge Output Full Wave
Rectified Current, （A）
Peak Forward Surge Current
（A）
Number of Cycles at 60Hz
Figure 1.Forward Current Derating Curve
4.0
3.0
2.0
1.0
0.0
0 20 40 60 80 100 120 140 160
140
120
100
80
60
40
20
0
101 100
1Cycle
f=60Hz
Figure 4. Typical Reverse Characteristics
Figure 3. Typical Instantaneous Forward
Characteristics
Instantaneous Reverse Current
(mA)
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Forward Voltage (V)
Instantaneous Forward Current
(A)
50
10
1
0.1
0.01
SS32B-SS34B
SS36B
SS38B-SS310B
TJ=25 C
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
0 20 40 60 80 100
100
10
1
0.1
0.01
0.001
TJ=100 C
TJ=25 C
TJ=75 C
SS32B-SS36B
SS38B-SS310B