SP20U80L

SP20U80L
R
LOW VF SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 80Volts
Forward Current - 20.0Amperes
S E M I C O N D U C T O R
TO-277
0.575±0. 0 7 5
1.79±0.09
0.821±0 . 0 5
RoHS
1 . 2 5 5±0 . 1 5 5
L
3 . 5 4 9 T yp
MECHANICAL DATA
0.38±0 . 0 5
0. 3 8±0 . 0 5
5 . 3 7 5±0.075
8 0°
Case: TO-277 molded plastic body
1.10±0 . 0 5
Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Metal silicon junction ,majority carrier conduction
Guard ring for overvoltage protection
Pb
Low power loss ,high efficiency
High current capability ,low forward voltage drop
COMPLIANT
High surge capability
Very low profile-typical height of 1.1mm
Ideal for automated placement
High temperature soldering guaranteed:260℃/10 seconds at terminals
Component in accordance to RoHS 2011/65/EU
3 . 054Typ
FEATURES
6 . 5±0 . 1
0.895±0.09 5
Weight: 0.092 grams(approx)
3 . 9 7 5±0.075
1 . 8 4 Typ
Mounting Position: Any
1 . 7 9±0 . 09
Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026
TYPICAL APPLICATIONS
Anode1
Anode1
For use in low voltage ,high frequency inverters ,DC/DC converters,
free wheeling ,and polarity protection applications
K
Ca th o de
Dimensions in inches and (millimetrers)
MAXIMUM RATINGS
(Ratings at 25℃ ambient temperature unless otherwise specified )
Parameter
Symbol
SP20U80L
Unit
Maximum repetitive peak reverse voltage
VRRM
80
V
Maximum average forward rectified current
IF(AV)
20.0
A
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method at rated TL)
IFSM
200
A
Operating junction temperature range
TJ
-55 to+150
℃
Storage temperature range
Tstg
-55 to+150
℃
JINAN JINGHENG ELECTRONICS CO., LTD.
3-1
HTTP://WWW.JINGHENGGROUP.COM
RATINGS AND CHARACTERISTIC OF SP20U80L
ELECTRICAL CHARACTERISTCS(TA=25℃ Unless otherwise noted)
Test Conditions
Parameter
I F =20A
I F =10A
I F =5A
I F =20A
I F =10A
I F =5A
T J =25℃
Instaneous forward voltage
T J =125℃
TYP.
0.70
1)
0.68
0.55
0.46
0.64
0.51
0.38
20
50
3
5
10
20
VF
T A =25℃
V R =80V
Reverse current
T A =100℃
MAX.
Symbol
IR
2)
Unit
-
V
μA
mA
T A =125℃
4V,1MHz
Typical junction capacitance
750
CJ
pF
Notes: 1.Pulse test: 300 μs pulse width,1% duty cycle
2.Pulse test: pulse width≤40ms
THERMAL CHARACTERISTCS(TA=25℃ Unless otherwise noted)
Parameter
Symbol
R JA
Typical thermal resistance 3)
SP20U80L
4)
Unit
60.0
℃/W
3.0
R JL
3 Units mounted on recommended PCB 1 oz. Pad layout
4 The heat generated must be less than thermal conductivity from junction to ambient:dPD/dtJ<1/RθJA
AVAILABALE PACK INFORMATION
Product code
SP20U80L-TO-277
Pack
Box Size L*W*H(mm)
Quantity(pcs/box)
T/B
340*340*50
10K
JINAN JINGHENG ELECTRONICS CO., LTD.
3-2
Carton SizeL*W*H(mm) Quantity(box/carton)
365*350*350
HTTP://WWW.JINGHENGGROUP.COM
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RATINGS AND CHARACTERISTIC OF SP20U80L
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
20.0
240
16.0
12.0
PEAK FORWARD SURGE
CURRENT(AMPERES)
AVERAGE FORWARD CURRENT
AMPERES
FIG.1-FORWARD CURRENT DERATING CURVE
RESISTIVE OR INDUCTIVE LOAD
8.0
TL measured at the
cathode band terminal
4.0
0
0
20
40
60
80
100
120
TJ=TJMAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
200
160
120
80
40
140 150
0
LEAD TEMPERATURE ( ℃)
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT (mA)
INSTANTANEOUS FORWARD CURRENT( AMPERES)
200
100
10
TJ=100℃
PULSE WIDTH=300 S
1% DUTY CYCLE
1
TJ=125℃
TJ=125℃
10
TJ=100℃
1
0.1
0.1
0.01
100
TJ=25℃
TJ=25℃
0.01
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0
0.8
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE%
FIG.5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE(pF)
4000
1000
100
0.1
1
10
100
REVERSE VOLTAGE. VOLTS
JINAN JINGHENG ELECTRONICS CO., LTD.
3-3
HTTP://WWW.JINGHENGGROUP.COM