Luguang DO-214AC 3.0 amps. surface mount schottky barrier rectifier Datasheet

SS32A - SS320A
3.0 AMPS. Surface Mount Schottky Barrier Rectifiers
SMA/DO-214AC
Features
For surface mounted application
Easy pick and place
Metal to silicon rectifier, majority carrier conduction
Low power loss, high efficiency
High current capability, low VF
High surge current capability
Plastic material used carriers Underwriters
Laboratory Classification 94V-0
Epitaxial construction
High temperature soldering:
o
260 C / 10 seconds at terminals
Mechanical Data
Case: JEDEC SMA/DO-214AC Molded plastic
Terminals: Pure tin plated, lead free
Polarity: Indicated by cathode band
Weight: 0.064 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol SS SS SS SS
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current at TL(See Fig. 1)
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
(Note 1)
IF= 3.0A @ 25oC
@ 100oC
o
Maximum DC Reverse Current @ TA =25 C at
o
Rated DC Blocking Voltage
@ TA=125 C
Typical Thermal Resistance ( Note 2 )
VRRM
VRMS
VDC
SS SS SS SS Units
32A 33A 34A 35A 36A 39A 310A 320A
V
20
30
40
50
60
90 100 200
V
14
21
28
35
42
63
70 140
V
20
30
40
50
60
90 100 200
3.0
I(AV)
IFSM
100
VF
0.5
0.4
70
0.75
0.65
0.5
IR
10
R ΘJL
R θJA
Operating Temperature Range
TJ
-55 to +125
Storage Temperature Range
TSTG
Notes:
1. Pulse Test with PW=300 usec, 1% Duty Cycle
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- 46 -
A
5
28
88
0.85
0.95
0.70
0.80
0.1
0.5
-55 to +150
-55 to +150
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A
V
mA
mA
o
C/W
o
o
C
C
SS32A - SS320A
3.0 AMPS. Surface Mount Schottky Barrier Rectifiers
RATINGS AND CHARACTERISTIC CURVES (SS32A THRU SS320A)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
100
PEAK FORWARD SURGE CURRENT. (A)
3
AVERAGE FORWARD CURRENT. (A)
RESISTIVE OR
INDUCTIVE LOAD
SS35A-SS320A
SS32A-SS34A
2
1
PCB MOUNTED ON 0.6X0.6"
(16X16mm) COPPER PAD AREAS
0
50
60
70
80
90
100
110
120
130
140
150
FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
AT RATED TL
8.3ms Single Half Sine Wave
JEDEC Method
80
60
40
20
01
160
10
NUMBER OF CYCLES AT 60Hz
o
LEAD TEMPERATURE. ( C)
FIG.4- TYPICAL REVERSE CHARACTERISTICS
FIG.3- TYPICAL FORWARD CHARACTERISTICS
20
40
TJ=25 0C
10
0
TJ=125C
10
INSTANTANEOUS REVERSE CURRENT. (mA)
INSTANTANEOUS FORWARD CURRENT. (A)
SS35A-SS36A
SS32A-SS34A
1
SS39A-SS320A
0.1
1
0
TJ=75C
0.1
0.01
TJ=25 0C
SS320A
PULSE WIDTH=300 S
1% DUTY CYCLE
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
SS32A-SS34A
SS35A-SS320A
0.001
0
1.6
40
60
80
100
120
140
FIG.6- TYPICAL TRANSIENT THERMAL
CHARACTERISTICS
FIG.5- TYPICAL JUNCTION CAPACITANCE
1000
100
0
TJ=25C
f=1.0MHz
Vsig=50mVp-p
100
SS32A-SS34A
SS35A-SS36A
SS39A-SS320A
1
10
REVERSE VOLTAGE. (V)
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100
TRANSIENT THERMAL IMPEDANCE. (OC/W)
JUNCTION CAPACITANCE.(pF)
20
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FORWARD VOLTAGE. (V)
10
0.1
100
10
1
0.1
0.01
0.1
1
10
T, PULSE DURATION. (sec)
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100
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