SR320 THRU SR3200

SR320 THRU SR3200
R
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts
Forward Current - 3.0Amperes
S E M I C O N D U C T O R
FEATURES
DO-15
1.0(25.4)
MIN
JF
Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Metal silicon junction ,majority carrier conduction
Guard ring for overvoltage protection
Low power loss ,high efficiency
High current capability ,Low forward voltage drop
High surge capability
For use in low voltage ,high frequency inverters,
free wheeling ,and polarity protection applications
High temperature soldering guaranteed:260 C/10 seconds at terminals
Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
0.140(3.6)
0.104(2.6)
DIA
0.300(7.60)
0.220(5.60)
MECHANICAL DATA
Case: JEDEC DO-15 molded plastic body
1.0(25.4)
MIN
Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026
0.036(0.90)
0.028(0.70)
DIA
Polarity: color band denotes cathode end
Mounting Position: Any
Weight: 0.014ounce, 0.39 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive
load. For capacitive load,derate by 20%.)
Symbols
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
SR
320
SR
330
SR
340
SR
350
SR
360
SR
380
SR
3100
SR
3150
SR
3200
20
30
40
50
60
80
100
150
200
14
21
28
35
42
57
71
105
140
20
30
40
50
60
80
100
150
200
VRRM
VRMS
VDC
Units
Volts
Volts
Volts
Maximum average forward rectified current
0.375"(9.5mm) lead length (See Fig.1)
I(AV)
3.0
Amps
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
IFSM
80.0
Amps
Maximum instantaneous forward voltage
at 3.0 A(Note 1 )
Maximum instantaneous reverse
current at rated DC blocking
voltage(Note 1)
T A =25 C
TA =100 C
Typical junction capacitance(Note 3)
Typical thermal resistance (Note 2)
Operating junction temperature range
Storage temperature range
Notes: 1.Pulse test: 300
VF
IR
CJ
R JA
R JL
TJ
TSTG
0.55
0.70
0.85
0.90
0.95
0.2
20
10
250
160
PF
C/W
-65 to+150
C
-65 to+150
C
s pulse width,1% duty cycle
with 2.5X2.5"(63.5X63.5mm)copper pads
3.Measured at 1MHz and reverse voltage of 4.0volts
1-40
mA
40.0
10.0
2.Thermal resistance from junction to lead vertical P.C.B. mounted , 0.5"(12.7mm)lead length
JINAN JINGHENG ELECTRONICS CO., LTD.
Volts
HTTP://WWW.JINGHENGGROUP.COM
RATINGS AND CHARACTERISTIC CURVES SR320 THRU SR3200
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
AVERAGE FORWARD CURRENT
AMPERES
FIG.1-FORWARD CURRENT DERATING CURVE
4.0
SR320-SR340
SR350-SR3200
3.0
PEAK FORWARD SURGE
CURRENT(AMPERES)
60
2.0
1.0
RESISTIVE OR INDUCTIVE LOAD
0.375" (9.5MM) LEAD LENGTH
0
0
25
50
75
100
125
150
175
40
30
20
10
0
LEAD TEMPERATURE ( C)
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
50
INSTANTANEOUS REVERSE CURRENT(mA)
INSTANTANEOUS FORWARD CURRENT( AMPERES)
TJ=TJMAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
50
TJ=125 C
10
PULSE WIDTH=300 S
1% DUTY CYCLE
1
10
TJ=125 C
1
TJ=75 C
0.1
TJ=25 C
0.1
0.01
TJ=25 C
SR320-SR340
SR350-SR3200
SR320-SR340
SR350-SR3200
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0.001
1.6
0
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
JUNCTION CAPACITANCE(pF)
1000
TJ=25 C
f=1.0MHZ
Vsig=50mVp-p
100
SR320-SR340
SR350-SR3200
10
1
10
100
60
80
100
100
10
1
0.1
0.01
REVERSE VOLTAGE. VOLTS
JINAN JINGHENG ELECTRONICS CO., LTD.
40
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE, C/ W
FIG.5-TYPICAL JUNCTION CAPACITANCE
0.1
20
PERCENT OF RATED PEAK REVERSE VOLTAGE%
0.1
1
10
100
T, PULSE DURATION ,sec.
1-41
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