MIC SRB320

SURFACE MOUNT BARRIER RECTIFIER
SRB320 THRU SRB3100
VOLTAGE RANGE
20 to 100 Volts
CURRENT
3.0 Ampere
FEATURES
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D-PAK/TO-252AA
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
For surface mounted applications
Low profile package
Built-in strain relief
Metal to silicon rectifier ,majority carrier conduction
Low power loss, high efficiency
High current capability ,low VF
High surge capacity
For use in low voltage high frequency inverters,
Free wheeling ,and polarity protection applications
High temperature soldering guaranteed:
260℃/10seconds at terminals
D-PAK
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MECHANICAL DATA
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Case: D-PAK/TO-252AA molded Plastic
Terminals :Solder plated solderable per MIL-STD-750,
METHOD 2026
Polarity: Color band denotes cathode
Standard packaging: 16mm tape (EIA-481)
Weight: 0.015 ounce,0.4 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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Ratings at 25℃ ambient temperature unless otherwise specified.
Resistive or inductive load
SYMBOLS SRB320
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TC=80℃
Peak Forward Surge Current
8.3mS single half sine-wave superimposed on
rated load (JEDEC method)
Maximum Instantaneous Forward Voltage @
3.0A(Note1)
Maximum DC Reverse Current
(Note1) at rated DC blocking voltage
TA = 25℃
TA = 100℃
Typical Thermal Resistance (Note 2)
Typical Junction Capacitance Cj (Note 3)
Operating Junction Temperature Range
Storage Temperature Range
VRRM
VRMS
VDC
20
14
20
SRB330
SRB340
SRB350
SRB360
SRB380
SRB3100
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
100
UNIT
Volts
Volts
Volts
I(AV)
3.0
Amps
IFSM
80
Amps
VF
0.55
0.75
0.5
15.0
6.0
80.0
400
(-55 to +150)
(-55 to +150)
IR
RθJC
RθJA
CJ
TJ
TSTG
Notes:
1. Pulse test with PW=300μsec,2% duty cycle
2. mounted on P.C. Board with 14mm2(.013mm thick) copper pad areas
3. Measured at f=1.0MHz and VR=4V
E-mail: [email protected]
Web Site: www.cnmic.com
0.85
Volts
mA
℃/W
pF
℃
℃
SURFACE MOUNT BARRIER RECTIFIER
SRB320 THRU SRB3100
VOLTAGE RANGE
20 to 100Volts
CURRENT
3.0 Amperes
RATING AND CHRACTERISTIC CURVES SRB320 THRU SRB3100
FIG.1-TYPICAL FORWARD CURRENT
FIG.2-TYPICAL REVERSE
CHARACTERISTICS
100
4
TJ =125℃
3
Single Phase
Half wave
60Hz
Inductive or
Resistive Load
0.375"(9.5mm) Lead Length
1
10
0
0
50
150
100
CASE TEMPERATRUE℃
FIG.3-MAXIMUM NON-REPETITIVE
SURGE CURRENT
80
MILIAMPERES
2
INSTANTANEOUS REVERSE CURRENT,
AVERAGE FORWARD CURRENT,
AMPERES
DERATING CURVE
TJ =75℃
1
TJ =25℃
0.1
CURRENT,AMPERES
PEAK FORWARD SURGE
70
60
0.01
8.3ms Single Half Sine-wave
(JEDEC Method) Tj =T j max
5
10
50
15
20
25
30
35
40
REVERSE VOLTAGE VOLTS
40
30
20
10
1
2
5
10
20
50
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
100
NUMBER OF CYCLES AT 60Hz
INSTANTANEOUS FORWARD CURRENT,
AMPERES
20
FIG.5-TYPICAL JUNCTION
CAPACITANCE
CAPACITANCE,pF
1000
800
600
400
200
10
TJ =25℃
Pulse Width=200μs
1.0
0.1
0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
100
80
60
40
20
10
0.1
0.4
1.0
4
10
40
100
REVERSE VOLTAGE,VOLTS
E-mail: [email protected]
Web Site: www.cnmic.com