LRC SM2150A

SM2150A
Schottky Barrier Rectifiers
Reverse Voltage 150V Forward Current 2.0A
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 glass body
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 Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
SM2150A
Parameter Symbol
symbol
S215
device marking code
VRRM
150
Maximum repetitive peak reverse voltage
Unit
V
Maximum RMS voltage
VRMS
105
V
Maximum DC blocking voltage
Maximum average forward rectified current
1mm 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
150
V
IF(AV)
2.0
A
IFSM
75
A
RθJA
TJ, TSTG
20
–40 to +150
K/W
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
SM2150A
Parameter Symbol
symbol
VF
0.82
Maximum instantaneous forward voltage at 2.0A
1.5
Maximum DC reverse current TA = 25°C
IR
1.5
at rated DC blocking voltage TA = 125°C
110
Typical junction capacitance at 4.0V, 1MHz
CJ
NOTES:
1. Thermal resistance from junction to ambient at 1mm lead length, P.C.B. mounted
Unit
V
µA
mA
PF
SM2150A
2.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 2 – Maximum Non-repetitive Peak
Forward Surge Current
2.0
1.0
0
0
100
25
50
75
30
0
1
100 125 150 175
2.0
0.1
0.01
0.4
0.6
0.8
1.0
Instantaneous Forward Voltage (V)
100
1.2
1
Tj=125℃
0.1
Tj=75℃
0.01
0.001
Tj=25℃
0.0001
0
50
100
150
200
Percent of Rated Peak Reverse Voltage (%)
Fig 5. –typical transient thermal
impedance
Fig 6. – Typical Junction Capacitance
1000
Junction Capacitance (pF)
100
10
1.0
0.1
0.01
10
Number of Cycles at 60Hz
Fig 4. – Typical Reverse Characteristics
TJ = 25°C
Pulse width = 300µs
1% Duty Cycle
10
TJ = TJ max
8.3ms Single Half Sine-wave
(JEDEC Method)
75
Ambient Temperature, °C
Fig 3. – Typical Instantaneous Forward
Characteristics
0.2
Transient thermal impedance(°C/W)
Peak forward surge current (A)
60 Hz
Resistive or
Inductive Load
Instantaneous Reverse Current (mA)
Instantaneous Forward Current (A)
Average Forward Rectified Current (A)
Fig. 1 – Forward Current Derating Curve
0.1
1.0
t,Pulse duration,sec
10
100
TJ = 25°C
f = 1.0 MHz
Vsig = 50mVp-p
100
10
0.1
1
10
Reverse Voltage (V)
100
250
SM2150A
3. dimension:
SM2150A
4. Update Record
版次
1
更新记录
第一版
更新作者
余波
更新日期
2010-6-10