SM120A thru SM1100A

SM120A thru SM1100A
Schottky Barrier Rectifiers
Reverse Voltage 20 to100V Forward Current 1.0A
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Low power loss,high efficiency
* For use in low voltage high frequency inverters,
free wheeling,and polarity protection applications
* Guardring for over voltage protection
* High temperature soldering guaranteed:
260°C/10 seconds at terminals
Mechanical Data
Case: JEDEC DO-214AC,
molded plastic over sky die
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.0026 oz., 0.075 g
Handling precautin:None
We declare that the material of product compliance
with ROHS requirements
1.Electrical Characteristic
Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
device marking code
symbol SM120A SM130A SM140A SM150A SM160A SM180A SM1100A
S12
S13
S14
S15
S16
S18
S110
Unit
Maximum repetitive peak reverse voltage
VRRM
20
30
40
50
60
80
100
Maximum RMS voltage
VRMS
14
21
28
35
42
56
70
V
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length (See fig. 1)
Peak forward surge current 8.3ms single half sinewave superimposed on rated load (JEDEC Method)
Typical thermal resistance (Note 1)
Operating junction and storage temperature range
VDC
20
30
40
50
60
80
100
V
V
IF(AV)
1.0
A
IFSM
30
A
RθJA
TJ, TSTG
50
–40 to +150
°C/W
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 100°C
Typical junction capacitance at 4.0V, 1MHz
symbol SM120A SM130A SM140A SM150A SM160A SM180A SM1100A
VF
IR
CJ
0.50
0.70
0.5
5.0
110
NOTES:
1. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
0.85
Unit
V
mA
PF
SM120A thru SM1100A
2.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 2 – Maximum Non-repetitive Peak
Forward Surge Current
1.0
15
0
0
100
Instantaneous Forward Current (A)
TJ = TJ max
8.3ms Single Half Sine-wave
(JEDEC Method)
30
0.5
0
1
25 50 75 100 125 150 175
Ambient Temperature, °C
Fig 3. – Typical Instantaneous Forward
Characteristics
TJ = 25°C
Pulse width = 300µs
1% Duty Cycle
10
1.0
0.1
Fig 5. –typical transient thermal
impedance
100
Fig 4. – Typical Reverse Characteristics
Tj=125℃
1.0
Tj=75℃
0.1
Tj=25℃
0.001
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig 6. – Typical Junction Capacitance
1000
Junction Capacitance (pF)
100
0.4
0.6
0.8
1.0
1.2
Instantaneous Forward Voltage (V)
10
Number of Cycles at 60Hz
10
0.01
0.01
0.2
Transient thermal impedance(°C/W)
Peak forward surge current (A)
60 Hz
Resistive or
Inductive Load
Instantaneous Reverse Current (mA)
Average Forward Rectified Current (A)
Fig. 1 – Forward Current Derating Curve
10
TJ = 25°C
f = 1.0 MHz
Vsig = 50mVp-p
100
1.0
0.1
0.01
0.1
1.0
10
t,Pulse duration,sec
100
10
0.1
1
10
Reverse Voltage (V)
100
SM120A thru SM1100A
3. dimension:
SM120A thru SM1100A
4. Update Record
版次
更新记录
更新作者
更新日期
1
第一版
周杰
2010-4-28
2
修改结温为150顿
周杰
2010-9-23