CREATEK Microelectronics
SS12AF thur SS120AF
Surface Mount Schottky Rectifier Diode in SMAF
Features
Absolute Maximum Ratings
Ratings at 25 °C, ambient temperature unless otherwise specified
Rev. 1.0
www.crea-tek.com
1
V
RRM
V
V
RMS
V
V
DC
V
I
F(AV)
A
I
FSM
A
T
J
, T
STG
°C
Maximum instantaneous
forward voltage
I
F
=1A, T
A
=25℃
V
F
V
T
A
=25℃
T
A
=125℃
Typical junction capacitance 4.0 V, 1 MHz
C
J
pF
R
θJA
Note1:Thermal resistance from junction to lead,mounted on PCB with 5.0×5.0mm copper pads
Unit
Typical thermal resistance
(1)
80
℃/W
mA
50
110
Parameter Symbol
0.55
0.85
Maximum DC reverse current
at rated DC blocking voltage
I
R
0.5
20
Parameter Test Conditions Symbol
Unit
Maximum average forward rectified current
1.0
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
30
Operating junction and storage temperature range
- 55 to + 150
Maximum DC blocking voltage
20 40 60 100 200
Maximum RMS voltage
14 28 42 70 140
Maximum repetitive peak reverse voltage
20 40 60 100 200
Parameter Symbol
SS12
AF
SS14
AF
SS16
AF
S
S110
AF
SS120
AF
Unit
Electrical Characteristics
(T
A
= 25 °C unless otherwise specified)
Thermal Characteristics
0.95
80
■
For uses in low voltage, high freqency inverters,
free wheeling and polarity protection applications.
Applications
Mechanical Data
Case: SMAF (plastic package).
Lead free; RoHS compliant
Molding Compound Flammability Rating:
UL 94 V-0
Terminals: High temperature soldering guaranteed:
260 °C/10 sec. at terminals
■
■
■
■
Low forward voltage drop
■
Low leakage current
■
Unidirectional configurations
■
Low power loss,high efficiency
150
105
150
SS115
AF
SS12
AF
SS14
AF
SS16
AF
SS110
AF
SS120
AF
SS115
AF
0.45
0.70 0.85
SS12
AF
SS14
AF
SS16
AF
SS110
AF
SS120
AF
SS115
AF
CREATEK Microelectronics
SS12AF thur SS120AF
Rev. 1.0
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
Figure 4. Typical Instantaneous Forward Characteristics
Figure 3. Typical Instantaneous Forward Characteristics
Bridge Output Full Wave
Rectified Current, （A）
Peak Forward Surge Current
（A）
Number of Cycles at 60Hz
Instantaneous Forward Voltage (V)
Figure 1.Forward Current Derating Curve
1
0.8
0.6
0.4
0.2
0
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
SS110AF-SS120AF
SS12AF-SS16AF
0 25 50 75 100 125 150 175
30
25
20
15
10
5.0
0
1 100
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
10
Instantaneous Forward Current
(A)
0.1 1.0 10 100
CTJ=25
10
100
1000
2000
SS12AF-SS14AF
SS16AF-SS120AF
Figure 5. Typical Junction Capacitance
Junction Capacitance (pF)
Reverse Voltage (V)
50
10.0
1
0.1
0.01
SS12AF-SS14AF
TJ=25 C
0
SS16AF
SS110AF
0.2
0.4 0.6 0.8 1.0
1.2 1.4
1.6
Figure 6. Typical Reverse Characteristics
Instantaneous Reverse Current
(uA)
Percent of Rated Peak Reverse Voltage (%)
0 20 40 60 80 100
100
10
1
0.1
0.01
0.001
TJ=25 C
TJ=100 C
TJ=75 C
TJ=25 C
PULSE WIDTH=300 µs
2%DUTY CYCLE
10
1.0
0.1
SS115AF
SS120AF
0.01
0.2 0.4 0.6
0.8
1.0
1.2
Instantaneous Forward Voltage (V)
Instantaneous Forward Current
(A)